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Info-Communication Technology

This category covers:

  • Array Processing
  • Best Practices for Info-Comm Services
  • Digital Library and Portal Applications
  • Evaluation of Information Systems and Services
  • Information Retrieval
  • Information Technology on Construction Management
  • Microwave & Antennas
  • Mobile Information Access and Sharing
  • Networking
  • Optical Communications & Networks
  • RF Identification and Positioning
 
  • Robust Control
  • Satellite
  • Sensor Networks
  • Signal Processing
  • Software Engineering
  • Use of Information Technology in Education
  • UWB and RFID Technology
  • Virtual Reality
  • Wireless & Mobile Technology
  • Wireless Communication

Related Links:
Centre for Multimedia and Network Technology (CeMNet)
Centre for Information Security (CIS)
Centre for Signal Processing (CSP)
Network Technology Research Centre (NTRC)
Positioning and Wireless Technology Centre (PWTC)

NameResearch Interests
Assoc Prof A S MadhukumarModulation 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
Prof Alois C KnollDue to the major involvement in the Human Brain Project HBP, a European flagship project, over the last years his research focus has shifted more and more towards neurorobotics. With the neurorobotics platform, a sophisticated tool has been created that will allow both basic researchers in neuroscience and engineers in robotics to integrate their latest insights in theory and practice into fully operational applications for research and development. It can be expected that this platform will serve as a productivity booster both for virtual neuroscience and robotics. • Multimodal human-robot interaction • Neurorobotics • Sensor, sensor data processing, sensor fusion • Medical robotics • Natural-Language based retrieval and fusion of multimedia information • Intelligent/Autonomous vehicles and multimodal mobility concepts
Assoc Prof Alton Chua Yeow KuanDr Chua’s research interests lie mainly in information and knowledge management, with a particular focus on user-generated content. The themes of his research include community question-answering system, online reviews and rumors in social media. For example, he studied the quality of answers submitted to Yahoo!Answers and whether prompt answers were necessarily of good quality. He also investigated the way questions ought to be phrased to maximize their chances of attracting good answers. On online reviews, he has identified a number of factors that make a given reivew helpful to other users. Another related line of inquiry is the distinctions between authentic reviews and fake reviews. Given the prevalence of online rumors in recent times, Dr Chua's efforts have been trained on understanding the virality of rumors, and how the ill effects of rumors can be curbed through the use of counter-rumors.
Assoc Prof Anamitra MakurCompressed Sensing, Filterbanks and Multirate Signal Processing, Signal/Image/Video Compression and Processing
Assoc Prof Andrea NanettiDr. Andrea Nanetti—as a scholar, who started his research vocation in historical studies at the advent of computer operating systems with graphical user interfaces—has always been fascinated by the exponential growth of interdependencies between artificial actions (i.e., human made) and computational operations (i.e., completed by electronic devices able to store and process data, typically in binary form, according to instructions given to them in a variable program or machine learning, which allows algorithms to learn through experience, and do things that we are not able to program). With this interest, he is proposing the theoretical need to direct traditional disciplinary knowledge toward a formal science of heritage (i.e., the treasure of human experiences), which will focus on how data and information—now encoded in complex interactions of written, pictorial, sculptural, architectural, and digital records, oral memories, practices, and performed rituals—may be inherited by machine learning algorithms. This state-of-the-art science pioneers integrated action plans and solutions in response to, and in anticipation of, the exponential growth of emerging needs in our increasingly complex human society. In practice, the research uses multidisciplinary and trans-disciplinary methods to identify case studies for interdisciplinary and cross-disciplinary teamwork investigations. Since 2007, Dr. Nanetti's main research project is EHM-Engineering Historical Memory (http://www.engineeringhistoricalmemory.com, since 2015 on Microsoft Azure). EHM is both an experimental methodology and an ongoing research project for the organization of historical information in the machine learning age. He first theorized it as a Visiting Scholar at Princeton University in 2007. Since his arrival at NTU in 2013, Dr. Nanetti has been working on the globalisation of his research interests. Starting from his background studies on the world as seen from Venice through its chronicles and diaries (1205-1433) and world maps (e.g. Fra Mauro), he opened the range of the investigation of other coeval historiographical traditions, in Chinese, Greek, Russian, Persian, and Arab. EHM develops and tests new sets of shared conceptualizations and formal specifications for content management systems in the domain of the Digital Humanities, with a focus on how to engineer the treasure of human experiences and serve decision making, knowledge transmission, and visionarios. In practice, his research develops and applies computationally intensive techniques (e.g., pattern recognition, data mining, machine learning algorithms derived from other disciplines, knowledge aggregators, interactive and visualization solutions). From a theoretical point of view, EHM focuses on history of historiography and studies new ontologies for the semantic web, inspired by Derrida's notion of trace, Ginzburg's "thread and traces" theory, and last but not least Umberto Eco's semiotics (e.g., 2007 'Dall'Albero al Labirinto', published in English in 2015 as 'From the Tree to the Labyrinth'). In his long-term strategic fit at the NTU Singapore School of Art, Design and Media, Dr. Nanetti is designing and engineering a new generation of knowledge aggregators for immersive spaces to test how interactive media and AI can share the century-old experiences of Arts and Humanities with Sciences. In this intellectual framework in 2017 Dr. Nanetti initiated an interdisciplinary project to revitalise the social nature of learning experiences from a transcultural perspective. The project is called “Dancing over Ideas of Research”. D.A.N.C.I.N.G. identifies the knowledge aggregation process (Definition, Assumption, Notion, Concept, Interpretation, Narrative, Gamut), which uses AI in immersive spaces to augment and expand the human capacity to discuss complex ideas (i.e., ways of seeing and representing reality) and ultimately facilitate solutions to the 21st century grand challenges.
Prof Ang SoonCultural Intelligence International Business International Organizational Behavior Outsourcing Talent Management Human Resource Consulting
Assoc Prof Anilkumar K SamtaniProf Samtani's areas of expertise are in intellectual property law and information technology law. His current research works focus on trademarks and bilateralism in intellectual property rule-making.
Assoc Prof Arokiaswami AlphonesHis current interests are electro-magnetic analysis on planar RF circuits and integrated optics, metamaterials, Periodic structures, microwave photonics, and wireless power transfer using metamaterials.
Assoc Prof Arul Indrasen ChibDr. Arul Chib pursues action-oriented research in varied cross-cultural contexts. His research agenda focuses on the impact and role of mobile phone in (a) healthcare systems in resource-constrained environments of developing countries, and (b) transnational migration to developed countries. He investigates the key factors influencing the adoption of technology for positive health outcomes, and has engaged in the design and development of healthcare technology systems spanning online and mobile platforms. He increasingly interested in issues of power, with one research trajectory focusing on the intersection of gender with technology, and the role of agency and appropriation in the achievement of goals ranging from socio-economic development, human well-being and empowerment, and societal change. He has published over 60 research articles. Global collaborations with IDRC, Red Cross Red Crescent, UNICEF, UNFPA, World Vision have led to research grants of S$ 5Mn. At the Singapore Internet Research Center, Dr. Chib has led the SIRCA programme (established 2008), mentoring 30 emerging country researchers in Asia, Africa and Latin America, with mentoring events in Atlanta, Bangkok, Cape Town, Jamaica, Mauritius and Singapore. The SIRCA III programme is currently focused on theory-building in the area of Open Development, and runs till 2017. Dr. Chib's contributions have led to a number of research awards, including the 2011 Prosper.NET-Scopus Award for the use of ICTs for sustainable development. This award was accompanied by a fellowship from the Alexander von Humboldt Foundation, one of the highest honours within the European scholarly tradition. He has been awarded fellowships at Ludwig Maxmilians University and University of Southern California, and the Best Graduate Student Award of S. I. Newhouse School of Communications at Syracuse University. He serves on the editorial boards of Human Communication Research, Communication Yearbook, and Mobile Media and Communication, and is Senior Editor of The Electronic journal for Information Systems in Developing Countries. Dr. Chib’s research in as many as a dozen countries has been profiled in the media ranging from the United Nations Chronicle to the Singaporean press. He has lectured at numerous global events and presented the keynote speech at the Media Health Communication Conference 2012 in Munich Germany. He is the General Conference Chair for ICTD2015, and a member of the organizing committees of the IFIP 8.6 2013 and ICTD 2012. He has been an expert speaker at events organized by UNESCO, UN-APCICT. Dr. Chib has worked at the local level with non-governmental agencies such as INPPARES, Nyaya Health, Text to Change, Udaan, UNICEF and World Vision, securing external grants worth over S$ 5 million. Arul has lived and worked extensively in India, Indonesia, China, Peru, Singapore, Thailand, and the United States of America. In 2018, Dr. Chib secured a MOE TIER 2 grant worth S$ 602, Most recently, Associate Prof Arul Chib has released the SIRCA II co-edited volume ‘Impact of Information Society Research in the Global South’ (New York: Springer; ISBN 978-981-287-380-4). The international scholarly community has taken a variety of approaches to question the impact of information society research on populations in the Global South. This book addresses two aspects-Impact of research: How is the research on ICTs in the Global South playing a role in creating an Information Society? (for example, policy formulation, implementation in practice, and shaping of public opinion), Secondly, what does the Research on Impact reveal: What is the evidence for the impact of ICTs on society? The volume brings together a multiplicity of voices from developing countries and approaches within the social scientific community to address these vital questions.
Asst Prof Ben ChoiMy research interest is in the area of information technology consumerization, which explores both positive implications and negative implications of technologies. A substantial body of my research is associated with information privacy, particularly the privacy issues invoked through social media usage. I have also investigated the business implications of privacy and security breaches across a broad spectrum of online contexts, such as electronic commerce, in-app purchase, and crowd-funding. More recently, I have started a research program on healthcare-related mobile technologies.