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Computer Science and Engineering

This category covers:

Artificial Intelligence
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High Performance Computing

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Wireless & Smart Sensor Systems,

Name	Research Interests
Assoc Prof A S Madhukumar	Modulation and multiple access schemes for future broadband systems Advanced signal processing algorithms for wireless communication systems Cognitive radio systems: algorithms and architectures Cooperative Radio Systems for Mobile multi-hop networks Ultra wideband radio systems for wireless personal area networks
Assoc Prof Alexei Sourin	Shape modeling, shared virtual environments, haptic interaction, web visualization and visualization on the Grid, virtual surgery, scientific visualization, and cyber-learning.
Prof Alfred M Bruckstein	Variational Methods in Image Analysis and Synthesis, Multi A(ge)nt Robotics and Applied Geometry
Dr Andrzej Stefan Sluzek	A/Prof Andrzej Sluzek's areas of expertise are machine vision, intelligent robotics, and digital systems. His recent research works focus on visual information retrieval using machine vision techniques, implementation of vision-based sensory devices and gated imaging systems.
Asst Prof Andy Khong Wai Hoong	Adaptive filters Acoustic source localization Acoustic system identification Seismic signal processing Speech dereverberation
Assoc Prof Annamalai Benjamin Premkumar	His research interests include Digital Signal Processing and its applications in Wireless Communication, Software Defined Radio, Cognitive Radio and Impulse Radio. He also works in the area of multirate signal processing and number theory and its applications to signal analysis.
Asst Prof Anwitaman Datta	Asst. Prof. Anwitaman Datta is interested in large-scale networked distributed information systems and social collaboration networks, self-organization and algorithmic issues of these systems and networks and their scalability, resilience, security and performance.
Assoc Prof Bernhard Schmidt	Finite Geometry Coding Theory Algebraic Number Theory Computing
Assoc Prof Bertil Schmidt	- High Performance Computing - Bioinformatics - Computational Sciences - Reconfigurable Computing - GPGPU
Assoc Prof Cai Jianfei	Jianfei's major research interests include digital media processing, multimedia compression, communications and networking technologies. Currently, he focuses on the cross-discipline research among the areas of multimedia, computer graphics, computer vision and networking technologies.
Prof Cai Wentong	Dr. Cai's research interests include Parallel & Distributed Simulation, Grid & Cluster Computing, and Parallel & Distributed Programming Environments. His main areas of expertise are the design and analysis of scalable architecture, framework, and protocols to support parallel & distributed simulation, and the development of models and software tools for programming parallel/distributed systems.
Assoc Prof Cham Tat Jen	Cham Tat Jen has worked on a number of research areas within computer vision. (1) Matching and registration in images. 1994-96: matching partially observed image curves under different perspective projections. 1998: wide-baseline image mosaicing. 2002-present: matching between approximate 3D models and visible/thermal imagery. 2005-present: matching images related by high-level abstract concepts. Achievements: best paper prize in BMVC'94, best paper prize in ECCV'96; CVPR'97 oral, CVPR'98, T-PAMI (1999), CVPR'05, CVPR'07, CVPR'08; 2 DSTA grants worth $630K. (2) Human tracking, modeling and understanding. 1998-2001: detailed tracking of humans as articulated figures in monocular video. 2003-: human activity recognition. Achievements: CVPR'99 oral paper cited 250+ times, 2 ICCV'99 orals with one cited 100+ times, CVPR'01 oral paper cited 50+ times; 6 US patents; invited talk at Pixar in 1999; various aspects of the framework has been implemented elsewhere, including at MIT, INRIA and IBM Research. (3) Projector-camera systems. 2001-: novel interfaces using projector-camera systems, including an active shadow-elimination system for projector displays, and interactive interior relighting system simulating multiple light sources with a single projecor. 2003-2005: photometric calibration. 2005-2006: oblique out-of-focus compensation. Achievements: PROCAMS'05 best paper prize; CVPR'01, CVPR'03, CVPR'06, T-VCG (2007); 1 US patent and 1 ITTO-sponsored filing; material used in MDA IDM video (on MDA IDM website) and TeIN2 video; consultation with MINDEF Future Systems Directorate. (4) Accelerated online machine learning. 2004-: online accelerating speed of inference during the processing of online learning for vision-based object detectors. 2007-: fast detection and learning for Adaboost-based face detectors. Achievements: CVPR'07 oral, ICCV'07 oral (note: 1 of only 2 1st-2nd author pairings in the world to achieve 2 oral papers in CVPR and ICCV 2007, out of 2500+ submissions), CVPR'08; PhD student received ICCV'07 student travel grant; PREMIA 2nd best student paper prize in 2007 (prized awarded for top Singapore student papers published in any pattern recognition-related journal or conference); open source PyCV package released and has been downloaded worldwide many times.
Assoc Prof Chan Chee Keong	Currently, Dr Chan is attached to the Information Engineering Division, lecturing in subjects related to computer systems, artificial intelligence, software engineering and cyber security. Through his years in NTU, he has published about 30 research papers in conferences, journals and book chapter. Dr Chan has also provided numerous consultations to the industries. His current research interest areas include data mining (text and solar radiation data mining), evolutionary algorithms (scheduling and games) and renewable energy.
Assoc Prof Chan Kap Luk	Prof Chan Kap Luk's areas of expertise are Image Analysis and Computer Vision , Image and Video Retrieval, and Biomedical Signal/Image Analysis for Computer Assisted Diagnosis System (CADS). His current research works focus on Perceptual grouping using statistical learning methods, Machine Learning in computer vision and pattern recognition, Perceptual grouping using statistical learning methods, Human detection, tracking, recognition and behaviour analysis, 3D scene reconstruction from multiple views, computer vision for human computer interaction, Region-based image/video search, Image Classification, Learning of user's perception through relevance feedback Tumor extraction from MRI/CT and Retina Image Analysis.
Assoc Prof Chan Syin	Dr Chan Syin's research interests include multimedia information retrieval, web information extraction, ontology applications and multimedia understanding.
Assoc Prof Chang Chip Hong	Assoc. Professor Chang current research interests are Watermarking for VLSI IP Protection, Multiplierless Digital Filter Design and Synthesis, Residue Number Systems, Redundant Binary and Modulo Arithmetic Circuits, Low-power, Low-voltage Arithmetic Circuits, Design Automation of VLSI Digital Circuits and Digital Signal Processing.
Asst Prof Chang Kuiyu	statistical pattern recognition, text/web-mining, Sentiment Analysis, Chinese Language Processing, open source software
Assoc Prof Chee Yeow Meng	1) Combinatorics of Nanotechnology: low-power design, thermal-aware design, crosstalk issues, testing of deep submicron & nanometer-scale circuits, oligonucleotide sequence design for DNA computing, quantum error-correcting codes. 2) Designs, Codes & Cryptography: triple systems, block designs, pairwise balanced designs, group divisible designs, t-designs, Latin squares, error-correcting codes, erasure-resilient codes, codes for nonconventional channels, combinatorial cryptography, algorithms & computational methods, applications in computer science, engineering & biology. 3) Extremal Set Systems: Turan-type problems, packings & coverings, cover-free systems, nonadaptive group testing, applications in computer science, engineering & biology.
Assoc Prof Chen Chun-Hsien	Assoc Prof Chen Chun-Hsien's areas of expertise are Industrial/Product Design, Knowledge Engineering, and Decision Support Systems. His current research work focuses on collaborative/human-centric/consumer-oriented product design and development, knowledge management, decision support systems and artificial intelligence in product/engineering design.
Assoc Prof Chen Lihui	Dr. Chen's research interests include machine learning algorithms/soft computing (fuzzy logic and neural networks) with applications to data mining, web intelligence, image processing and pattern recognition. She has been actively working in those areas for many years on projects at various levels. Currently her research focus is on some basic researches in data mining as well as its applications which may have significance in information search and retrieval on Internet. Ongoing Research Projects: . Machine Learning and Mining Techniques for Web Intelligence, Information Retrieval . Clustering Methods in Text/Web Mining . Novel techniques for Document Summarization
Asst Prof Chen Ning	Algorithmic Game Theory and Computational Economics Algorithmic and Economic aspects of the Internet Algorithms and Combinatorial Optimization
Asst Prof Chen Tao	Dr Chen Tao's areas of expertise are chemometrics, i.e. statistical modeling and analysis of chemical and analytical data. His current research focuses on data-based process fault detection and diagnosis, experimental design and optimization, adaptive filtering and data reconciliation, model identification and parameter estimation, and multivariate calibration of analytical sensors.
Asst Prof Chen Xin	Computational Biology and Bioinformatics, Microbial Genomics, Data Compression, Algorithm Design and Analysis
Asst Prof Cheng Sheung Chak James	Dr. James Cheng's areas of expertise are database management system and data mining. His current research works focus on graph database management, graph mining, privacy preservation on graph data, and correlation mining from complex data.
Assoc Prof Chia Liang Tien	His research interests can be broadly categorized into the following areas, Internet related research with emphasis on the Semantic Web, Multimedia Understanding through media analysis, annotation and adaptation, Multimodal data fusion and Multimodality Ontology for Multimedia.. He has published over 100 refereed research papers.
Asst Prof Chng Eng Siong	Specialisations include: speech and signal processing, microphone arrays and pattern classifications.
Asst Prof Cho Siu-Yeung David	Foundations and applications of computational intelligence and pattern recognition, in particular: - Neural Networks and its applications - neural reflectance model for 3D shape reconstruction; recursive neural network for adaptive processing of structural patterns. - Cognitive System - self-organizing human visual cortex model and applications in object/face recognition; reinforcement learning for markovian decision processing. - Pattern Recognition - robust face recognition, scene recognition and understanding, biometric and security technologies. - Neurocognitive Informatics - human emotional and behavior modeling.
Assoc Prof Chong Yong Kim	Prof Chong's areas of expertise are Parallel and Distributed Multiprocessor Systems, Adaptive and Active Noise Control, and DSP-based Audio and Image Processing. His current research works involves Perceptual Subband DCT JPEG Image Coding System, DSP-Based Digital Media Processing and Integrated Headsets using the Adaptive Hybrid Active Noise Control System.
Assoc Prof Chu Yun Chung	Chu Yun Chung's research interests are fundamental control theory and artificial neural networks, with applications to spacecraft, power systems and probabilistic computing. He was the principal investigator of the funded project "Attitude Control of Micro-Satellites" (AcRF RG9/00, S$122,673) in 2000-04. Currently Chu Yun Chung is the principal investigator of the project "Nanosatellite Attitude Determination and Control System" (AcRF RG6/06, S$95,912.70) and the co-principal investigator of the project "Optimization and Design Methodology for Probabilistic Elementary Computing" (ISNE, S$350,000.00).
Assoc Prof Chua Chin Seng	Dr Chua Chin Seng's research interests include 2D/3D face recognition, visual surveillance, human activity recognition, gait recognition and general tracking applications.
Assoc Prof Damodaran Murali	Research Focus Areas: Aerospace Engineering Computational Fluid Dynamics Aerodynamics Flight Mechanics Aerodynamic Design Optimisation High Performance Computing Fluid-Structure Interaction Reduced Order Modelling Techniques Current research interests are focused on 1. Computational Modelling of Low Reynolds Number Rigid and Flexible Flapping Wing Aerodynamics 2. Integrated Model for CFD, Aerodynamics and Flight Mechanics (with RSAF) 3. Hybrid CFD models encompassing continuum and dicrete flow models New projects to be initiated from 2008 onwards: 1. Helicopter-Ship Interface Dynamic Modelling (with RSAF) 2. Numerical Effects of Missile Wakes on Aircraft Structures (with RSAF) 3. Virtual Flight Testing using High Fidelity CFD and Multi-body Dynamics (with USAFA) 4. Plasma Actuators for Aerodynamic Drag Reduction (with USAFA) 5. Computational Modelling for Estimating the Performance of an Underwater Renewable Energy System for Power Generation (with Atlantis)
Prof Daniel Thalmann	Professor Daniel Thalmann's current research interests include real-time virtual humans in virtual reality, immersive virtual environments, crowd simulation, and multimodal interaction. He is also interested in applications in Cultural Heritage and Virtual Rehabilitation.
Asst Prof Deepu Rajan	Image and video processing, computer vision, multimedia signal processing.
Assoc Prof Derwin Scott Hessels	The merging of cinema with new technologies to create new forms of media experiences
Asst Prof Dmitrii V Pasechnik	Dr. Pasechnik's research interests are in combinatorics, optimisation, algebra, real algebraic geometry, and symbolic computing.
Assoc Prof Douglas Leslie Maskell	Associate Professor Douglas Maskell conducts research in the areas of embedded systems, algorithm acceleration using FPGA, embedded applications and architectures, low complexity digital filters, and low complexity phase and distance measurement. I am an active member of the Centre for High Performance Embedded Systems where I head the Reconfigurable Computing group. My main research focus is in the area of reconfigurable computing including: efficient utilisation of FPGA hardware & architecture resources for near routeless placement & fast configuration; system resource management & inter-module communications for run-time hardware systems; and low power system-level design techniques for FPGA. The major thrust is towards supporting the emerging trend to incorporate reconfigurable space into embedded and performance computers. This effort involves the development of tools, algorithms and architectures suitable for dynamically modifying the computing resources of a system. I also conduct research into the deployment of embedded systems technology to various applications, including: adaptive subsample delay estimation and digital filters. The adaptive delay estimation project examines the use of novel digital filtering techniques to adaptively determine the subsample delay between two signals in the presence of measurement noise, while the digital filter project looks at using very low complexity multiplierless filter structures for fast, hardware efficient reconfigurable filtering targeted to software defined radios.
Asst Prof Dusit Niyato	- Wireless communications and networking, specifically, dynamic spectrum access and spectrum trading in cognitive radio. - Mobile computing, parallel and distributed systems, specifically, resource management in heterogeneous wireless network and wireless intelligent transportation system. - Queueing theory and Markov chain with an application in performance evaluation of communication systems. - Evolutionary theory with an application in mobile communication and computing.
Asst Prof Edith Elkind	Algorithmic game theory, computational social choice, algorithms and complexity
Prof Er Meng Hwa	1. Array Signal Processing - Robust Broadband and Narrowband Beamforming Techniques - Basic Array Theory & Pattern Synthesis Techniques - Partially Adaptive Array Design - Microphone Array Design - Audio Beam Loudspeakers 2. Image Processing and Computer Vision - Image Processing of VLSI Chips - Images Resolution Enhancement Techniques - Medical Imaging 3. Satellite Communications - LEO Satellite Communications Technology 4. Optimization Techniques - Constrained and Unconstrained Optimization Techniques 5. DSP Applications & Implementations - Surround Sound System - RSA Cryptosystem - Microphone Array - Audio Beam Loudspeakers Secured and completed a total of 24 research projects with an accumulative grant of $20,873,595.
Prof Er Meng Joo	Professor Er Meng Joo's areas of expertise are intelligent control theory and applications, fuzzy logic and neural networks and robotics and automation. His current works focus on control theory and applications, fuzzy logic and neural networks, computational intelligence, cognitive systems, robotics and automation, sensor networks and biomedical engineering.
Assoc Prof Foo Say Wei	Foo Say Wei was involved in military electronic systems when he was in Defence Science Organisation, Singapore. In the National University of Singapore, his focus was on engineering technology and engineering management. His current interests include speech signal processing, audio signal processing and image processing, all related to multimedia. He has published over 100 journal and conference papers. He co-edited the book 'E-Business Management' published by Prentice Hall in 2006. He contributed one chapter to the book 'Audio Watermarking Techniques and Technologies' published by Information Science Reference in 2008.
Prof Foo Shou Boon, Schubert	Professor Schubert Foo's research areas cover multimedia technology, Internet technology, multilingual information retrieval, digital libraries and knowledge management.
Assoc Prof Francis Charles Bond	Francis Bond's areas of interest are: Machine Translation, Deep Parsing, Word Sense Disambiguation, Computational Lexicography and the linguistic phenomena of Definiteness, Number, Countability and Numeral classifiers. His current research work focuses on parsing English, Japanese and Korean with head-driven phrase structure grammars; word sense disambiguation with WordNet; constructing a Japanese WordNet and other lexicons.
Asst Prof Fu Chi Wing	Computer Graphics: - Tile-based modeling and rendering methods - Image-based modeling, rendering, and relighting - Texture synthesis - Surface modeling and rendering Visualization: - Astronomical visualization - User interaction and user interface design - Mathematics visualization
Asst Prof Georg Lothar Thimm	My main research interest is in the application of computer science in engineering and crystallography (e.g. in CAE or product life-cycle management, preferably in collaboration with researchers of complementing expertise or industrial partners.
Prof Goh Eck Soong, Angela	Service Computing and Semantic Web, with particular emphasis on ontologies, web service discovery and composition. Other interests include agent technology and XML.
Assoc Prof Goh Hoe Lian, Dion	Dion Goh has extensive experience in the areas of collaborative information access in Web and mobile environments, information retrieval and mining, evaluation of information systems and services, and the use of information technology in education.
Assoc Prof Goh Wooi Boon	Computer Vision, Human Computer Interaction, Multimedia Systems, Embedded Systems
Assoc Prof (Adj) Guan Cuntai	brain-computer interface, neural signal processing, machine learning, pattern classification, and statistical signal processing, with applications to assistive device, rehabilitation, and health monitoring
Assoc Prof Gwee Bah Hwee	Low Power Asynchronous Microprocessor and Digital Signal Processor Design, Digital Class-D Amplifier Design, Bio-informatics Soft computing and Acoustical Noise Reduction
Asst Prof He Ying	Prof He's research interests include computer graphics, computer-aided design and scientific visualization. His current research works focus on computational conformal geometry and its applications to computer graphics.
Asst Prof Henry Johan	Asst Prof Henry Johan's research interests include real-time graphics (rendering, simulation), non-photorealistic effects and sketch-based modeling.
Asst Prof Hoi Chu Hong	Prof Hoi's research expertises are machine learning and data mining, multimedia information retrieval, Web search and ming, etc. His current research focuses on kernel machine learning with applications to several application domains, including data mining, multimedia retrieval, web search, computer vision and pattern recognition, etc.
Assoc Prof Hsu Wen Jing	High Performance Computing; Parallel and Distributed systems; Resource Scheduling; Multi-core Computing; Pervasive Computing;
Assoc Prof Huang Guangbin	Extreme Learning Machine, computational intelligence theories, machine learning applications in bioinformatics, human-computer interface, image processing, and robot control
Dr Huang Shell Ying	intelligent agents, multi-agent systems, simulation based optimization and intelligent decision support systems, intelligent operational management in maritime industry
Assoc Prof Hui Siu Cheung	Assoc Prof Hui Siu Cheung's areas of expertise are data mining, Web mining, information retrieval, natural language processing, mathematical data mining, intelligent tutoring systems and Semantic Web. His current research works focus on information retrieval, text mining, natural query processing and Semantic Web.
Assoc Prof (Adj) Hung Gih Guang @ Terence	HPC techniques for heterogeneous architecture. HPC performance benchmarking and modelling. Grid and cloud computing.
Assoc Prof Ian Vince McLoughlin	Embedded systems Speech and audio Computer architecture Satellite and high-reliability computation Wireless communications for embedded systems Future cities - technology and social aspects Earth observation - remote sensing (hardware and software for), high reliability earth observation hardware, communications of EO data Refer to: http://www.ntu.edu.sg/home/mcloughlin for Research Interest and up-to date Research Grant listing
Asst Prof Ina Conradi Chavez	Assistant Professor Ina Conradi is a visual artist specializing in innovative approach toward image creation methodologies, researching and integrating emotive and subjective abstract imagery in digital, traditional and non-traditional forms. Her current research explores: 1) experimental and immersive abstract computer animation 2) responsive and reactive painted surfaces with imagery integrating experimental 3D animation 3) oversized image creation using algorithmic paint strokes 4) high resolution computer rendering techniques 5) advanced print prototyping and finishing techniques.
Prof Jacek Maciej Zurada	Rule extraction from data, data mining, unsupervised learning, optimal drug dosing in medicine using artificial and computational intelligence methods, building virtual communities in engineering and computer sciences, bibliographic measures SELECTED JOURNAL PAPERS IN 2008-09 P. A. Estévez, M. Tesmer, C. A. Perez, J. M. Zurada, Adaptive Mutual Information Feature Selection", IEEE Transactions on Neural Networks, vol.20, No.2, 2009, pp.189-201 J. M. Zurada, M. A. Mazurowski, J. Wojtusiak, R. Ragade, A. Abdullin, and J. Gentle, Building virtual community in computational intelligence and machine learning, IEEE Computational Intelligence Magazine, Vo. 4, No.1, 2009, pp.43-46, 54 M. Majewski, J. M. Zurada, "Sentence recognition using artificial neural networks", Knowledge-Based Systems 21, 2008, pp.629-635 M. A. Mazurowski, J. M. Zurada, G. D. Tourassi, Selection of examples in case-based computer-aided decision systems , Phys. Med. Biol., vol. 53, pp. 6079-6096, November 2008. I. Aizenberg, D. Paliy, J. M. Zurada, J. Astola, Blur identification by multilayer neural network based on multi-valued neurons, IEEE Tran. Neural Networks, vol. 19, pp. 883-898, May 2008. M. A. Mazurowski, P. A. Habas, J. M. Zurada, J.Y. Lo, J.A. Baker, G. D. Tourassi, Training neural network classifiers for medical decision making: The effects of imbalanced datasets on classification performance, Neural Netw., vol. 21, pp. 427-436, March-April 2008. M. A. Mazurowski, P. A. Habas, J. M. Zurada, G. D. Tourassi, Decision optimization of case-based computer aided decision systems using genetic algorithms with application to mammography , Phys. Med. Biol., vol. 53, pp. 895-908, January 2008. For complete list of papers and books see http://ci.louisville.edu/zurada/publications/ http://ci.louisville.edu/zurada/books/ For complete list of citations see http://ci.louisville.edu/zurada/citations/
Prof Janusz A. Starzyk	Prof. Starzyk's research includes embodied machine intelligence, intelligent agents, self-organizing goal driven learning, associative spatio-temporal memories, motivating mechanisms for sensory-motor interactions, neurocognitive models of learning and memory as well as applications of machine learning to pattern analysis, data mining, and financial markets.
Assoc Prof Jiang Xudong	Xudong Jiang's areas of expertise are pattern recognition, signal and image processing, computer vision and biometrics. His current research works focus on statistical pattern classification, feature extraction from image, fingerprint recognition, human face detection and recognition, multimodal biometric fusion, and visual object detection and recognition.
Asst Prof Jim Chen Chin-Kuang	Computational Fluid Dynamics Molecular Dynamics Turbulent Flow Colloidal Transport Nano-fluidics
Assoc Prof Jong Ching Chuen	High-level Synthesis; Rapid Prototyping of VLSI systems; Reconfigurable systems;
Assoc Prof Karl Wolfgang Mueller-Wittig	Associate Professor Dr. Wolfgang Mueller-Wittig areas of expertise are computer graphics, real time rendering, Virtual & Augmented Reality, and GPGPU. Current research work focus on the use of GPU for high performance computational biology (e.g., bio-sequence alignment). He is also involved in the SMART-CENSAM (Centre for Environmental Sensing and Modeling) project and responsible for the development of a visualization platform for interactive evaluation and exploration of dynamic environmental models. Further research include cultural heritage (e.g., Virtual Peranakan) and the generation of new learning environments using interactive & digital media (e.g., Augmented Reality Chinese Language Learning Game, Virtual NanoTechZoo, Augmented Physics Lab).
Asst Prof (Adj) Khoo Khoong Ming	My interest is on applications of Mathematics to Cryptography. My current focus is on Symmetric Cryptography, specifically: Cryptographic Boolean Functions, Stream Ciphers and Block Ciphers.
Assoc Prof (Adj) Kolatkar Prasanna Ratnakar	A/Prof Prasanna Kolatkar's areas of expertise include the study of protein-protein and DNA-protein interactions. He specifically focuses on transcription factors involved in stem cell and developmental biology. A variety of techniques including mobility shift assays and X-ray crystallography are used to characterize various systems.
Asst Prof Kong Wai-Kin Adams	His major research interests include pattern recognition, signal processing, computer vision and biometric security. In addition to his professional research interests, he spends time on global issues (e.g. global warming and food crisis).
Asst Prof Kuo Jer-Lai	Structure and Properties of H-bonded clusters Computational Chemistry (reaction mechanism for organic reactions, proton transfer processes, ?) Order/disorder transitions in ice physics and semiconductor alloys Application of Genetic and Evolution Algorithms in Material Engineering Larger scale computer simulations via first principle methods Development of multi-scale simulation methods Surface adsorption process
Assoc Prof Kwoh Chee Keong	Development of a Computer Prediction System For Rational Design Of HLA-Based Peptide Vaccine; Data Mining and Analysis on Infectious Disease Heterogeneous Multi-Core Systems For Bioinformatics Constrained Optimzation for Bioinformatics Protein Interaction Network Analysis Using Graph Mining Approaches
Assoc Prof Lee Bu Sung	General interest in the area of Networks and Grid.
Assoc Prof Lee Keok Kee	Computer Architecture, Parallel Disk Systems, Digital Electronics.
Assoc Prof Lee Yong Tsui	His research interests lie mainly in computer related areas, such as computer graphics, geometric modeling, computer-aided design and manufacturing, and related applications. More specifically, he current focus is in computer-aided conceptual design, looking at the problem of converting design sketches into 3D models, which can then be ?beautified? to become CAD models. He is also studying the simulation of vehicle collisions, as an impartial assistant to judicial litigation on road accident cases.
Assoc Prof Leong Peng Chor	His current research interest is in applied cryptography, implementations of Cryptographic algorithms on platforms with tight constraints and IT Forensics.
Assoc Prof (Adj) Li Haizhou	A/Prof Li's current research interests include automatic speech recognition, speaker recognition, spoken language recognition, pattern recognition, social robotics, and natural language processing.
Assoc Prof Li Jinyan	Data mining: mining statistically important patterns, emerging patterns, clique, biclique pattern; Bioinformatics: protein interaction networks, protein binding site modeling, gene expression and proteomic profiling data analysis.
Assoc Prof Li Kwok Hung	Dr. Li Kwok Hung's research interest has centered on the area of digital communication theory with emphasis on spread-spectrum communications, mobile communications, coding and signal processing. His current research works focus on performance studies of (i) cooperative communications; (ii) space-frequency codes for multiple-input-multiple-output systems; (iii) fast frequency hopping (FFH) over frequency-selective fading channels; and (iv) ultra-wideband (UWB) systems.
Asst Prof (Adj) Li Xiaoli	Data Mining (WEB and Text Mining), Bioinformatics Machine learning
Asst Prof Lian Heng	Asst Prof Lian Heng?s areas of expertise are Pattern recognition and machine learning, Bayesian analysis with applications to biological and financial data, functional modeling.
Assoc Prof (Adj) Lim Joo Hwee	Dr. LIM Joo Hwee's areas of expertise are computer vision, pattern recognition, and computational intelligence. His current research works focus on scene/object recognition, content-based image retrieval, medical image analysis, and cognitive vision.
Assoc Prof Lim Meng Hiot	Computational intelligence, reconfigurable hardware systems, computational finance, evolutionary learning, memetic computing
Assoc Prof Lin Feng	Dr Lin's research interest includes bioinformatics, biomedical imaging and visualization, high-performance computing. Currently active funded projects: A-Star/BMRC - Creating an In Vivo Navigational Cellular Fluorescence Imaging System with Dynamically Optimized Endomicroscopy, AcRF - Real-time Diagnostic Endomicroscopy, A-Star/SERC - Collaborative Creation and Application of Interactive Digital Media over the Internet, AcRF - Cellular Fluorescence Imaging with Endomicroscopy, AcRF - Dynamically Adaptable Neurocomputer and Its Application to Recognition of Steroid Hormone Response Elements, SingHealth Foundation Development of a Real-time Fluorescence Endoscopy Diagnostic System for the Early Detection of Oral and Bladder Cancers, NTU/BPE Cluster SEED Funding - Gene Expression Profiling with Oligonucleotide Microarray Technology; and some completed funded projects: SCE ER Lab Research Programme Grant DNA Chip Design Programme, BMRC&NMRC Joint Research Fund - Elucidation of Expression Profiles of Genes in Alpha-fetoprotein Positive and Alpha-fetoprotein Negative Hepatocellular Carcinoma by cDNA Microarray Analysis, AcRF - Design and Simulation of Artificial Bone Implantation, NMRC Research Fund -Nasopharyngeal Carcinoma: 3D Imaging for Staging and Treatment Planning, AcRF - Design and Development of Bio-medical Devices Using Rapid Prototyping (RP) Techniques, AcRF - Real-time Dynamic Simulation, MOH & Singapore Totalisator Research Fund - Transforming Medical Ultrasound Scanning into 3-Dimensional Real-time Organ Imaging to Aid Clinical Diagnosis.
Assoc Prof Lin Weisi	image processing, perceptual modeling, video compression, multimedia communication and computer vision
Assoc Prof Ling Keck Voon	Keck-Voon Ling's areas of experties include control and optimisation, Online Laboratorties and Embedded Systems. His current research interests include model predictive control, receding horizon estimation, and their embedded and high speed implementations. Selected Publications Model Predictive Control KV Ling, JM Maciejowski and BF Wu, Embedded Model Predictive Control (MPC) using a FPGA, 17th IFAC World Congress, Seoul, Korea, 6-11 July 2008. A. Richards, KV Ling, JM Maciejowski, Robust Multiplexed Model Predictive Control, European Control Conference, July 2007, pp.441-446 KV Ling, JM Maciejowski and BF Wu, Multiplexed Model Predictive Control, CUED Report, CUED/F-INFENG/TR.561, July 2006. KV Ling, JM Maciejowski and BF Wu, Multiplexed Model Predictive Control, 16th IFAC World Congress, Prague, July 2005. KV Ling and KW Lim, Receding Horizon Recursive State Estimation, IEEE Transactions on Automatic Control, Vol.44, No.9, pp.1750-1753, 1999. KS Low, KY Chiun and KV Ling, ?Evaluating Generalised Predictive Control for a Brushless DC Drive?, IEEE Transactions on Power Electronics, Vol. 13, No. 6, pp. 1191-1198, November 1998. KV Ling and KW Lim. A State Space GPC with Extension to Multi-Rate Control. Automatica, Vol.32, No.7, pp.1067-1071, 1996. KV Ling and AL Dexter, ?Expert Control of Air-Conditioning Plant?, Automatica, Vol. 30, No. 5, pp. 761-773, May 1994. Online Laboratories Habib Mir M. Hosseini, Keck Voon Ling and Bing Duan, Learning Object Model for Online Laboratories, in: Handbook of Research on Instructional Systems and Technology, Volume II (Terry T. Kidd and holim Song, eds), Information Science Reference, Hershey, New York (2008), pp.768-784. Bing DUAN, Habib Mir HOSSENIN, Keck Voon LING and Robert Keng Leng GAY, An Architecture for Online Laboratory E-Learning System, Journal of Distance Education Technologies, 4(2), 87-101, April-June, 2006. Bing DUAN, Keck Voon LING, Habib Mir M. HOSSEINI and Robert Kheng Leng GAY, An e-Learning Model for Lab-based Courses, International Journal of Engineering Education, Vol.21, No.6, pp.1068-1075, 2005 KV Ling, Y Lai and K Chew, An online Internet laboratory for control experiments, in: Advances in Control Education 2000 (L Vlacic and M Brisk, eds), Pergamon, Great Britain (2001), pp.173-176.
Assoc Prof Louis-Philippe Demers	To investigate Design, Digital Media and Media Arts from the interactive and embodied media perspectives. To investigate Artistic, Aesthetic and Technological impact of digital media on humans under the following paradigm: As digital media, pervasive and ubiquitous computing are increasingly being part of our every day life, the researches focus on the human - the role of the body - at various levels of the digital domain experience. Beyond the sole paradigm of Human Computer Interfaces (HCI), these researches will analyze and implement projects across the spectrum of Art & Design while correlating those to the spectrum of being close to the body -objects-, to a broader sphere -space- and finally to a global container -culture-. Keywords: Social and Emotive Robotics, Entertainment Robotic, Robotic Toys, Hybrid Media, Interactive Media, Interaction Design, User Experience, Intelligent Objects, Wearable, Physical Computing, Ubiquitous Computing, Kinetic Architecture, Public Space, Public Art, Tangible Media, Haptic Devices, Multi-Touch, Surface Computing, Multi-User Environments, Theatre, Stage Design, Lighting Design, Live Performance Technologies, Augmented and Mixed Realities.
Assoc Prof Low Chor Ping	Combinatorial Optimization, Design & Analysis of Algorithms, Network Performance Modeling & Analysis, Algorithmic Graph Theory.
Assoc Prof Low Kay Soon	Prof Low has been conducting reserach in the areas of precision Linear Drive, power converter for energy conversion, UWB for Communications and Medical Imaging, Intelligent Control System, and Wireless Sensor Network. He has successfully completed 24 funded projects with many of them from the industry. Presently, he has 5 on-going funded projects in the field of UWB radar, wireless sensor network, micro-satellite system, solar energy system. He has a number of granted patents on UWB and nonlinear circuits from the US patent office, WIPO and EPO.
Asst Prof Low Yoke Hean, Malcolm	Parallel and Distributed Computing, Modelling & Simulation, Optimization.
Prof Lu Yilong	Prof LU Yilong's research interests include modern radar systems, antennas, array signal processing, microwave circuits/devices, computational electromagnetics, evolutionary computation for optimization of complex problems. His current research works focus on new radar system concepts and demonstration, integrated millimeter wave antenna array, vector antennas, and new approaches for estimation of direction of arrival. Below is a more detailed list of his research interests: 1. Modern Radar Systems 1.1 Passive Radar (based on GSM, DTV and WiMAX illuminations) 1.2 High Frequency Surface Wave Radar (HFSWR) 1.3 Foliage Penetration Radar 1.4 Multiple-Input and Multiple-Output (MIMO) Radar 1.5 Radar Imaging 2. Antennas 2.1 Wire antennas 2.2 Microstrip antennas 2.3 Millimeter wave antennas 2.4 Cavity antennas 2.5 Conformal antennas 2.6 Vector antennas 3. Array Signal Processing 3.1 Arbitrary digital beamforming (DBF) 3.2 Estimation of direction of arrival (DoA) 4. Microwave/Optical Circuits/Devices 4.1 Microwave digital receiver modules 4.2 Microwave filters 4.3 Integrated dielectric waveguides 4.4 Photonic crystal fiber (PCF) 5. Computational Electromagnetics (CEM) 5.1 Finite Element Method (FEM) 5.2 Method of Moment (MoM) 5.3 Finite-Difference Time-Domain (FDTD) method 5.4 Wavelet Transform Method (WTM) 5.5 Efficient matrix equation solvers for generalized eigensystems 6. Evolutionary Computation 6.1 Genetic Algorithms (GA) 6.2 Particle Swarm Optimization (PSO) 6.3 Applications of Evolution Computation for Optimization of Complex problems 7. GUI Software Development 7.1 MATLAB NEC Toolbox (NEC: Numerical Electromagnetic Code) 7.2 MATLAB Receiver Toolbox 7.3 MATLAB Radar Toolbox
Asst Prof Luo Jun	- Wireless Networking - Network Modeling and Performance Evaluation - Applied Operations Research - Network Security
Prof Lye Sun Woh	His research interests include Design and process decision support systems. Statistical sensing and modeling analysis for mechanical design and processes, foam and composite design and manufacture.
Assoc Prof Ma Maode	Wireless Networking, Wireless Network Security, MAC layer Protocol Design, Performance Evaluation of Computer Networks
Asst Prof Manoranjan Dash	Data Mining Machine Learning Applications of Data Mining and MAchine Learning in Bioinformatics, Image Processing Parallel Computing
Assoc Prof Martin David Adams	Martin Adams' research interests include sensor data processing for robot navigation, random finite set based SLAM, inertial navigation and sensor fusion. He has been principle investigator of numerous robotics projects at NTU, the most recent of which is "Surface and Sub-Sea Sensor Data Fusion for Coastal Environment Mapping and Monitoring" under the Singapore - MIT Alliance program CENSAM. For much more information on research/teaching activities, please go to http://www3.ntu.edu.sg/home/eadams/
Prof Martin Reiser	Interactive Digital Media, Virtual Reality, Augmented Reality, Virtual Environments, Communication Networks, Performance Analysis, Queueing Networks, Art and Technology, Telepresence, Computer Graphics
Assoc Prof Maylor Karhang Leung	Maylor K.H. Leung particular research interests are on object recognition, video surveillance for human behavior detection, robot navigation, line pattern analysis (e.g. Hausdorff distances of line and curve), and computer aids for the visually impaired. Selected publications and some demo work on video surveillance, face recognition and shape analysis can be found at www.ntu.edu.sg/home/asmkleung.
Asst Prof Meena Kishore Sakharkar	Computational biology, BioInformatics and Biotechnology with special focus on - Biological databases, Genome design and architecture, comparative genomics, Drug discovery, Combination therapy for treatment of bacterial infections.
Asst Prof Miao Chun Yan	Dr. Jaclyn, Chunyan Miao's area of expertise are Agent, Multi-Agent Systems (MAS), Agent Oriented Software Engineering (AOSE), Semantic Web/Grid, Agent Augmented Interactive Media/gaming/storytelling, Agent Mediated e-services?mobile agents for wireless communications. Her current research works focus on infusing intelligent agents into interactive new media (virtual, mixed, mobile and pervasive media) to create novel experiences and dimensions in game design, interactive narrative and other real world agent systems.
Assoc Prof Mohammed Yakoob Siyal	Computer vision Image processing Medical image processing Biometric-bases security E-commerce Watermarking Computer architecture IT
Asst Prof Mu Yuguang	Research Fields 1. MD simulation method and data analysis method development. 2. DNA dynamics, DNA ?protein, DNA-counterions interaction study. 3. Peptide, protein folding, unfolding study, specially aimed at folding, misfolding mechanism which could lead to amyloid fibril. 4. RNA dynamics and folding study.
Prof Nadia Magnenat Thalmann	Nadia Magnenat-Thalmann’s interests are mainly on Virtual humans, both on the creative and the algorithmic side. One recent interest is to model the physiological Virtual Human, including specific individual modelling of organs. Among recent topics of interests : - Physics-based modelling of Clothes - Simulating the touching of clothes using haptics and force-feed back devices - Interactive CAD modelling (for hair and clothes) - Interactive Virtual try on methods for learning processes - Interaction with Social robots and Virtual Humans - Modelling personalities, emotions, memory processes and relationship models for Virtual Humans and Social Robots - Modeling bones, cartilage and muscles from MRI data - Physics-based modelling of deformations of soft tissue - Motion capture methods and motion retargeting - Segmentation methods for MRI data - -
Prof Narasimhan Sundararajan	Aerospace control, machine learning, Computational Intelligence, neural networks and applications. 1. Neural Networks Learning Algorithms Minimal Resource Allocation Network: A sequential learning algorithm for realizing a minimal radial basis function network (RBFN), referred to as Minimal Resource Allocating Network (MRAN). With the growing and pruning strategy, the MRAN algorithm can implement a more compact network structure, resulting in fast on-line learning. The MRAN algorithm is successfully applied in the areas of function approximation, time series prediction, nonlinear system identification and pattern recognition. Yingwei Lu, N. Sundararajan, P. Saratchandran, ?A Sequential Learning Scheme for Function Approximation using Minimal Radial Basis Function Neural Networks?, Neural Computation, MIT Press, USA, Vol. 9, No. 2, pp. 461-478, February 1997. Adaptive Flight Control Until the later part of 1940's and early 1950s flight control research was aimed at providing pilot relief capabilities, mainly in the form of auto-pilots. With the advent of high performance aircrafts, it become evident that controllers were required to bring the aircrafts within certain specified operating envelop that would increase the pilots capabilities for controlling the aircrafts. Due to stringent requirements and complexities of the modern flight control system, it is difficult to estimate the nonlinearities accurately. The performance of conventional controller will be poor under severe nonlinearities. The research deals with the new design development of adaptive and fault tolerant control systems using neural network methodologies. Conventional aircraft, helicopters and unmanned aerial vehicles are considered. The aim of the research area is the design of adaptive flight controllers such that the aircraft can even under severe fault and disturbances. The application of controllers to linear and nonlinear models was investigated.
Assoc Prof Ng Wee Keong	Data mining and analysis of large data sets Mining of time series data, sensor data, etc. Privacy-preserving data mining Information security
Assoc Prof (Adj) Ngoh Lek Heng	A/Prof Ngoh areas of expertise are network protocol design, wireless networking, and service-oriented networking. His current research works focus on broadband multimedia applications, multimedia services, network protocols and wireless sensor networks.
Asst Prof Olga Sourina	Prof Sourina's areas of expertise are computer graphics, virtual reality, data mining, and orthopedic surgery simulation. Her current research works focus on visual haptic-based molecular docking, visual data mining, processing and analysis of brain responses to external stimuli.
Assoc Prof Ong Yew Soon	Dr. Yew Soon Ong expertise and research interests lie in computational intelligence, spanning: Memetic computing, Evolutionary computation, and Grid computing.
Asst Prof Park Taezoon	His research area includes Human-Computer Interaction, user experience design, affective and cognitive information processing, and high performance computing. Current research interests are smart home design for elderly, human factors in maritime system, and affective design and evaluation of consumer products.
Asst Prof Patra Jagdish Chandra	Primary research interest of Jagdish includes complex problem solving using artificial neural networks, in the area of pattern classification, digital communication channel equalization, nonlinear system identification, intelligent sensor processing and image processing. He is also active in the research areas of bioinformatics (DNA microarray analysis, disease gene prediction, drug design and discovery), digital document security (watermarking), web document and image retrieval, nonlinear ICA and BSS algorithms.
Assoc Prof Ponnuthurai Nagaratnam Suganthan	My primary research areas are evolutionary computation (or optimization) methods such as the particle swarm optimization, differential evolution and evolutionary programming and pattern recognition. We apply these methods to solve problems in domains such as optics, bioinformatics and so on.
Assoc Prof (Adj) Pramod Kumar Meher	Design of dedicated and reconfigurable architectures for computation-intensive algorithms pertaining to signal processing, image processing, secure communication and bioinformatics. Recently he is interested in system-level design and intergration of hybrid systems-on-chip.
Asst Prof Qian Kemao	Dr Qian's areas of expertise are optical metrology, image processing and computer animation.
Asst Prof Qiu Lin	Dr. Lin Qiu studies the impact of technology on human cognitive and social behaviors, and incorporates the results of empirical studies to the design of innovative technologies. He is broadly interested in usability engineering, user-centered design, cognitive science, and learning sciences.
Assoc Prof Quek Hiok Chai	His main interests includes the research and study of brain-inspired functional and computational models of memory structures that underlie the human reasoning process. In addition, advanced brain-inspired reasoning and cognition frameworks such as focus of attention, affect modeling, skill learning from novice to expert are actively investigated using the neurocognitive informatic approach. Fuzzy, Fuzzy neural, Neural, GA, GA-Neural, Rough set that maps formal fuzzy logical structures onto neural systems to perform fuzzy set derivation and Rule identification/reduction are investigated. The development of architectures that supports on-line and off-line learning fuzzy intelligent rule based systems is examined. The research issues cover fuzzy clustering, learning, modeling, fuzzy rule model, etc. These basic techniques are used to craft the brain-inspired memory learning systems. These memory learning structures are the building blocks of the functional neuro-cognitive brain and they can be broadly classified into huppocampal global semantic memories and neocortical like semantic association memories. In addition, research into CMAC and in-house developed MCMACs and Fuzzy MCMACs are actively pursued. They form a class of cerebellar like association memories that have excellent memory resolution and recall. The application areas are extensive as they rely heavily on the basic research into brain-inspired learning memory structures and brain-inspired cognitive architectures for emotion, cognition and perception modeling. The exciting application areas include computational finance ? arbitration, portfolio, trend analysis, bond and commodity trading; biomedical engineering ? diabetes modeling and control, ICU ventilator control; Affect modeling for edutainment, forensic tools, marketing research tools; Medical decision support tools ? thermograph analysis, pediatric leukemia and ovarian cancer analysis; Intelligent transportation analysis tools ? trend analysis and incident monitoring; as well as student affect modeling in Intelligent Tutoring System.
Asst Prof (Adj) Quek Quee Seng, Tony	Main research interests are the application of mathematical, optimization, and statistical theories to communication, networking, detection, information theoretic and resource allocation problems. Specific current research topics include cooperative networks, interference management, wireless security, wireless multimedia systems, compressed sensing, and computer vision.
Prof Rajapakse Jagath Chandana	Professor Rajapakse's areas of expertise are machine learning, brain imaging, and computational and systems biology. Professor Rajapakse has pioneered several techniques for analysis of anatomical and functional MR images. His team was the first to develop techniques to model brain connectivity in an exploratory manner, using functional MR images. Presently, his team is investigating brain connectivity patterns underlying higher-order brain functions such as language and memory, and brain disease such as Parkinson's disease. He is also working on potential applications of brain connectivity and constrained independent component analysis (cICA) in Brain Computater Interface applications, especially in identifying different mental states and extracting features robust to inter- and intra-subject variations. Professor Rajapakse is presently working on identifying key targets in biological pathways. His research is centered on identifying co-regulated genes, building gene regulary networks, fusion of protein-interactions, and identifying key molecules and core networks in pathways. His team also develops techniques to segment cells and nuclei, identify protein subcellular localizations, and model spatiotemporal changes of cell morphologies from cellular images obtained from electron microscopy and high content screening.
Assoc Prof Ramakrishna Kakarala	1) Computational photography: high dynamic range acquisition, composition analysis, affective imaging. 2) Multiresolution linear algebra: Singular value decomposition, matrix factorization 3) Smart sensors: Image sensor applications for metrology
Asst Prof Sabu Emmanuel	Multimedia & Software Security Digital Media Watermarking Digital Rights Management Surveillance Media Processing Multimedia Forensics
Prof Seah Hock Soon	Prof Seah Hock Soon has more than 20 years experience in Computer Graphics and Imaging research. His current research areas are in geometric modeling, image sequence analysis with applications to digital film effects, automatic in-between frame generation from hand-drawn sketches, augmented reality, and advanced medical visualization.
Asst Prof Seow Kiam Tian	Dr. Seow's research interests include intelligent agents and multiagent systems, supervisory control of discrete-event systems and temporal logic, with emphasis on their mutual connections and applications. Information about his research group can be found on his research group homepage.
Vg Asst Prof Shen Zhiqi	Dr. Shen's areas of expertise are Artificial Intelligence, Software Agents, Multi-agent Systems (MAS); Goal Oriented Modeling, Agent Oriented Software Engineering; Agent Mediated Semantic Web/Grid, e-Learning, Bio-informatics and Bio-manufacturing; Agent Augmented Interactive Media, Game Design, and Interactive Story Telling. His current research works focus on Multi-agent Systems, Agent Augmented Interactive Media, Game Design, Interactive Story Telling, and e-Learning.
Assoc Prof Siew Chee Kheong, David	Research A/Prof Siew's research interests span three areas: (1) Quality of Service (QoS) Provisioning; (2) Congestion Control; and (3) Application of intelligent control to networking problems. The underlying network could be a wired, wireless or optical network. (1) While there is no shortage of proposed packet scheduling algorithms, our approach to the problem is slightly different. We are particularly interested in practical issues in search of low computational-complexity fine-granularity scheduling together with admission control that provide per-flow deterministic guarantees using class-based traffic treatment. This work would allow efficient QoS provisioning with specific queueing delay bounds. Our approach is to provide low-complexity service-curve based scheduling and admission control. Using nice properties of service-curves, we are able to avoid packet-by-packet analysis but provide an elegant analysis of the complex end-to-end QoS provisioning. We have recently proposed a low-complexity Flow-state-dependent Dynamic Priority Scheduling (FDPS) algorithm that could provide a service-curve based packet scheduling engine that enables per-flow deterministic guarantees. My recent in-press publication on per-flow QoS using class-based treatment is listed in [2]. (2) My interest in Congestion Control is to improve the Transmission Control Protocol (TCP) fairness and prevent TCP collapse in best-effort networks. It is well-know that TCP performance is highly dependent on Round-trip-time (RTT), an issue that has attracted many investigations. While most existing works attempt to provide solutions at the transport-layer, our approach uses both the features of network-layer and transport-layer. Our recent work [1] demonstrated that our solution could improve TCP fairness by reducing dependence on RTT, and prevent TCP collapse by means of intelligent packet discarding [1]. It has been proven that classical TCP will not be efficient in such high bandwidth-delay product networks. As a result, we are currently interested in providing a comprehensive solution to networks (e.g. Grid computing networks) with high bandwidth-delay product. The issues of max-min fairness and rate of convergence are converging issues for the research. (3) We are interested to apply intelligent control to network problems would include stochastic QoS guarantees and/or wireless network carrying heterogeneous traffic. These works could involve cross-disciplinary solution using control theory, fuzzy logic or artificial intelligence. The natural progression of such works would be Application-layer QoS provisioning in which cross-layer issues dominate. We are currently interested in applying distributed algorithm for collaborative wireless networks. Solutions are needed for many challenging issues on how rate, delay and access control in this area.
Assoc Prof Sinai Robins	Assoc Prof Robins' research interests include the following fields: Discrete geometry, combinatorial geometry, combinatorial number theory, polytopes and their discrete volumes, and applications of Fourier analysis to polyhedral questions. His current research focuses on computing various different forms of discrete volumes for polytopes, with applications to number theory.
Assoc Prof Song Qing	One general principle about the on-going research is that the available research results do not always fit well with the realities and complexities of the real world. This is obvious to experienced academic researchers, and I am convinced that a unified approach from fundamental theories to practical implementations can greatly reduce the difficulty of doing useful research on complex real world problems. The major focus of my current academic research work has been on exploring the usefulness of new theoretical results for practical applications in the area of intelligent computing systems. For example, an intelligent auto-scoring system for indoor shooting range with scoring successful rate of 98% for the real world image scoring problem developed in my research group, has led to filed Singapore patent and United States patent, in 2001 and 2002, respectively. The commercial prototype of the system (based on the direct industrial funding S$320K++) has been set up in the CISCO Police Centre Singapore, since 2002. The intelligent auto-scoring system is the first of its kinds in the world. a USA leading company, Caswell International (specialized in the area of shooting range equipments), has been interesting in this technology.
Assoc Prof Sourav Saha Bhowmick	Associate Prof Sourav S Bhowmick's areas of expertise are database technology and data mining. His current research works focus on social network mining, tree and graph structured data mining, XML data management, graph query processing, and system biology data management focusing on predictive modeling and comparison of molecular networks, and multi-target drug therapy.
Prof Stephen John Turner	Assoc Prof Stephen John Turner's areas of expertise are Computer Science and Engineering, Info-Communication Technology, and Internet & Communications. His current research interests include parallel and distributed simulation, distributed virtual environments, high performance computing, grid computing, and multi-agent systems.
Asst Prof Sudha Natarajan	Computer Vision and Image Processing, Neural Networks, Embedded systems and VLSI architectures. Current research focus is in Face Recognition, Iris Recognition and Embedded Systems for Vision-based Applications.
Asst Prof Sun Aixin	Information Retrieval; Text/Web Mining; Digital Libraries; Machine Learning
Prof Sun Chengzheng	Professor Sun's current research focuses on collaborative Internet computing, which lies at the intersections of Computer-Supported Cooperative Work (CSCW), distributed systems and computer communication networks, human-computer interaction, and software engineering. Major applications of his research include: collaborative productivity systems (e.g. collaborative word processors, slide authoring and presentation tools, spreadsheets, web page design tools, graphics drawing tools, and image/photo editors), collaborative design and engineering (e.g. collaborative Computer-Aided Design (CAD) and Computer-Aided Software Engineering (CASE) systems), and collaborative virtual environments (e.g. collaborative distributed simulation, virtual enterprise, and network-based multi-user games).
Assoc Prof Sung, Eric	My current research interests are in Machine Learning and Computer Vision as applied to Face and Facial Expression Recognition. Some of the work produced by myself and my graduate students are to develop novel algorithms (in subspace learning and SVM accelerator) and tested on face databases and other well known databases. Previous work includes autonomous road following on unstructure terrains based on naive bayes classifier trained on road and non-road samples. Another is applying machine learning and stereovision to segment the 3D disc boundary in the fundus region of the eye. Fractals were also used to embedded digital information in images, possessing robustness to various attacks.
Assoc Prof Tai Kang	design automation, design optimization, multiobjective optimization, structural optimization, topology optimization, shape optimization, evolutionary computation, genetic and evolutionary algorithms, computational intelligence, discrete and combinatorial optimization, compliant mechanisms, flexural mechanisms, finite and boundary element analysis, paperboard packaging, folding and unfolding of 3D folded structures, flat pattern design, computational geometry, UAV trajectory planning, sensor network deployment, probability collectives, collective intelligence
Assoc Prof Tai Xue-Cheng	1) Domain decomposition methods for elliptic and parabolic partial differential equations. 2) Parallel operator splitting methods for partial differential equations 3) Inverse problem (or called distributed parameter identification problems) and their error estimates 4) Image analysis and level set related methods. 5) Optimization techniques
Assoc Prof Tan Ah Hwee	Prof Tan's research areas include intelligent agents, cognitive and neural systems, machine learning, knowledge discovery and text mining. His current projects focus on agent-augmented virtual environment (supported by Singapore National Research Foundation), media fusion and analysis (with A*Star Institute for Infocomm Technology), biologically-inspired integrated cognitive architectures (with DSO National Laboratories) and cognitive information systems for situatio awareness modelling and context-aware decision support (with ST Engineering).
Assoc Prof Tan Eng Leong	Computational electromagnetics/optics/acoustics - FDTD, ADI/LOD/SS, fundamental implicit schemes; RF/Microwave IC; SAW/BAW; Photonic crystals, phononic crystals
Assoc Prof Tan Hee Beng Kuan	Software Testing and Analysis; Software Size Estimation.
Assoc Prof Tan Soon Keat	Dr Tan's research interests include application of geographical information system in water resources, numerical simulation of flow for hydraulics and coastal engineering applications.
Asst Prof Tan Su Lim	Wait
Assoc Prof Tang Xueyan	Distributed systems, mobile and pervasive computing, wireless sensor networks, Web and Internet.
Asst Prof Tao Dacheng	His research is mainly on applying statistics and mathematics for data analysis problems in data mining, computer vision, machine learning, multimedia, and visual surveillance.
Asst Prof Tay Leng Phuan, Alex	Alex Tay's research interests currently lie in Cognitive Intelligence. He actively seeks to understand how human percepts can be derived from sensory inputs and how these representations can be transformed into memories. His current project to develop a cognitive autonomous vehicle seeks solutions to visual perceptions through active cognitive binocular interactions with the real world. He is also investigating cognitive navigation whereby autonomous systems can use perceived states to aid in the navigational tasks. Dr Tay's research is always augmented with actual implementations. He, together with a strong team have managed to build a vehicular platform to realize the investigations.
Prof Thambipillai Srikanthan	His research interests include design methodologies for complex embedded systems, architectural translations of compute intensive algorithms, computer arithmetic and high-speed techniques for image processing and dynamic routing. He has published more than 250 technical papers including 60 journals in IEEE Transactions, IEE Proceedings and other reputed international journals. His services as a key consultant to embedded systems industry, both locally and internationally are continually being sought for. His specific research contributions have led to design and development of a number of innovative embedded solutions for consumer market. His pioneering efforts in low-cost roadway navigation and image processing solutions have led to commercially viable intellectual properties. He has pioneered the development of techniques based on artificial intelligence heuristics to accelerate embedded computations. His current projects involve the development of novel techniques for vision-enabled embedded systems as well as design methodologies to shorten the Time-To-Market (TTM) and to reduce Non-Recurring Engineering (NRE) costs.
Assoc Prof Theng Yin Leng	Theng Yin Leng's research interests are mainly in user-centred design, interaction design and usability engineering. She has participated in varying capacities as principal investigator, co-investigator and collaborator in numerous research projects in the United Kingdom and Singapore since 1998. From 1998 ? 2003, she won her first two research grants from the Engineering and Physical Sciences Research Council (EPSRC, UK) during her four years of teaching at Middlesex University (London). Since her return to Singapore in 2002, she has received grants from MOE and A*Star (between 2003-2007) to work on mobile media, interface design patterns and usability evaluation techniques. These projects involve usable and useful interfaces for hypertext systems, the Web and mobile environments; e-learning building tools and learning objects; usability evaluation techniques; and geospatial digital libraries. Theng has more than 90 publications and publishes widely in international journals, and conference proceedings. She has graduated two PhDs in the areas of internet ethics and cognitive user modelling, and currently supervising three PhD students in the areas of user-centred information retrieval systems, visualization of ambient information on mobile devices, and value-trust models for social networks. Recent interests include applying user issues to game design, health informatics, security & privacy and children & technologies.
Assoc Prof Toh Guan Nge	Multimedia and E-learning Mobile Applications and Developments
Asst Prof Tsang Wai Hung, Ivor	Prof Wai-Hung Tsang's areas of expertise are machine learning, data mining, and large scale optimization and numerical methods. His current research works focus on kernel methods, support vector machines, ensemble learning, semi-supervised learning, transfer learning and multiple instance learning, and their applications in Internet vision, computer vision, multimedia retrieval, information extraction and pattern recognition.
Assoc Prof Tung Lai Lai	My current research interest includes examining the cognitive and behavioral issues of participants in virtual communities. Another separate research track looks at website effectiveness from the dual-perspective of web-designers and users.
Asst Prof Vinod Achutavarrier Prasad	Digital Signal Processing, Low Power Reconfigurable DSP Circuits for Software Radio and Cognitive Radio, Biomedical Signal Processing, Brain-Computer Interface, Number Theoretic Transforms for Signal processing and Communications ACTIVE RESEARCH GRANTS: - Project grants amounting $298,344 as Principal Investigator (Funding from MOE, MINDEF, Merlion (France-Singapore Cooperation), European Aeronautic Defence & Space Company (EADS). - Project grants amounting $54,194 as Co-Investigator (Funding from MOE).
Asst Prof Vitali Zagorodnov	Prof Zagorodnov?s areas of expertise are signal and image processing. His current research works focus on brain structural and functional imaging.
Assoc Prof Vun Chan Hua, Nicholas	Prof Nicholas Vun's areas of expertise are embedded system design, switch mode power supply, and data acquisition system. His current research works focus on applying software defined radio technologies onto embedded systems.
Asst Prof Wan Chunru	Prof Wan's areas of expertise are signal processing, sonars, communications, parallel computing, underwater acoustics and computational mathematics. His current research works focus on signal processing for sonar, communication and multimedia.
Asst Prof Wang Desheng	His research interests include Interactive Digital Media, numerical analysis and scientific computing, computational biomedical engineering and computational EM, computational geometry, computational graphics and vision.
Assoc Prof Wang Han	Prof. Wang' research interests include: (1) Computer Vision (2) 2D/2D image tracking (3) Object recognition (4) Mobile robot navigation using vision (5) Vision application for robots
Assoc Prof Wang Huaxiong	Cryptography Information Security, Coding Theory, Combinatorics, Theoretical Computer Science
Asst Prof Wang Ping	- Multimedia wireless communications - Distributed resource allocation - Quality-of-service (QoS) provisioning - Medium access control, call admission control, and congestion control - Cross-layer design
Asst Prof Wong Kai Juan, Steven	Wireless Sensor Networks, Mobile Ad-hoc Networks, Pervasive Systems, Embedded Systems
Asst Prof Wu Jianxin	Dr Wu's research experience include computer vision and machine learning. His current research works focus on computer vision, machine learning, and robotics.
Assoc Prof Xiao Gaoxi	* Complex Systems and Networks * Optical and Wireless Networking * Internet Technologies * Network Security
Asst Prof Xiao Xiaokui	Xiaokui Xiao's area of expertise is database management. His current research focuses on data privacy and spatial databases.
Assoc Prof Xie Ming	Intelligent Vehicle, Humanoid Robot, Machine Intelligence.
Prof Xing Chaoping	Algebraic curves over finite fields; application of algebraic geometry and number theory to block coding, quantum coding, space-time coding, cryptograpgy and quasi-Monte Carlo methods; lattice packings.
Asst Prof Xu Dong	Dr. Dong Xu's areas of expertise are Computer Vision, Pattern Recognition, Statistical Learning and Multimedia Content Analysis. His current research works focus on human gait recognition and event recognition in news video.
Assoc Prof Xue Ping	Digital Signal Processing, Multimedia Signal Processing and Digital Communications.
Asst Prof (Adj) Yao Jianchao	Face technology such as 3D face modeling and recognition Statistical estimators Image registration 3D reconstruction and image restoration Vision based Navigation
Asst Prof Yap Kim Hui	Dr. Yap's main research interests include image/video processing, media content analysis, computer vision, human-computer interaction, and computational intelligence.
Assoc Prof Yeo Chai Kiat	Her research focus is on Heterogeneous and robust MANETs, Pervasive Wireless Access and Seamless Mobile Communication in Mobile Ad Hoc Networks, IP Mobility, overlay networks and Peer-to-Peer Systems, Speech Enhancement and Processing.
Assoc Prof Yow Kin Choong	Yow Kin Choong's research interests include Computer Vision, Wireless Communications and Computational Intelligence. In computer vision, he is interested to study geometric approaches to object detection and point correspondences. He investigates probabilistic methods such as belief networks to combine image evidences to reduce the number of false detections and increase the confidence of true detections. In wireless communications, he studies mobile ad hoc networks and he is interested to investigate ad hoc routing schemes with emphasis in routing security, QoS provisions and resource allocation fairness. Geographic routing schemes provide the shortest path to the destination, but they are vulnerable to attacks because the nodes? positions are known to all other nodes in the network. Multihop Wireless Networks with Infrastructure (MWNIs) also presents a series of problems in load balancing as well as QoS guarantees and need to be investigated. In computational intelligence, he is interested in studying the design of pseudo-recurrent networks to predict outcomes in time series data. These computational framework models after the human brain and has important applications in Biomedicine, Financial Data as well as Earth Sciences.
Asst Prof Yu Hao	(1)Design and test of high-performance heterogeneous micro-electronic system: (1.1) analysis, design and test of analog/RF front-ends beyond 40nm and 60GHz; (1.2) system-level design methodology for heterogeneous 3D integration with applications in smart-sensor system and multi-core system; (2) Computational prototyping of electronic circuit and system: (2.1) macro-modeling for strong nonlinear analog/RF system; (2.2) stochastic method for device modeling and yield analysis considering PVT variation; (2.3) parallel method for EM-coupled device/circuit verification; (2.4) system engineering of nano/bio-electronics;
Asst Prof Yuan Junsong	Computer vision, Image and video data mining and content analysis, machine learning, multimedia search
Assoc Prof Yvonne Lam Ying Hung	Assoc Prof Yvonne Lam's research interests are in analogue IC design as well as Analogue Design Automation.
Asst Prof Zhang Jun	My original research area is databases. I am now interested in anything related to computer science that may create an industry impact.
Assoc Prof (Adj) Zhang Ying	His current research interests include optical precision measurements, near-field optics, adaptive control and signal processing, image processing, and optical communication.
Asst Prof Zheng Jianmin	Dr Zheng's areas of expertise are computer aided geometric design and computer graphics. His current research work focuses on T-splines, subdivision surfaces, interactive digital media processing, and sketch-based modeling.
Prof Zhong Wende	Dr Zhong's areas of expertises are optical communication systems, optical networks, and photonic packet switching. His current research works focus on: 1. WDM optical passive access network 2. Optical signal processing 3. Traffic grooming and multicasting in IP over WDM networks, 4. Optical performance monitoring for transparent optical networks 5. Survivable optical network design 6. Photonic packet switching systems
Asst Prof (Adj) Zhou Luying	Prof Zhou's areas of expertise are communication networks design and analysis. His current research interests include high-speed networks, WDM optical networks, wireless networks, optical access networks and Grid networking.
Asst Prof Zhou Suiping	Distributed Interactive Applications, Human Behavior Representation for Computer Games and Virtual Training Systems, Multi-Player Online Games
Assoc Prof Zhu Ce	Prof Zhu Ce's areas of expertise are image/video coding and communications, and multimedia signal processing for interactive digital media. His current research work focus on advanced video coding and robust transmission, multiple description coding, distributed source coding and joint source-network coding.

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