Research Publications
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By Type By Year By Research Group | We present the design of an experiment investigating presence disparity in mixed presence collaboration using digital tabletops. In an attempt to verify previous work and relate their results, we examined different presence representations of remote ... ..., and healthcare. Affective states may be conveyed through voice, facial expression, gesturing and physiological representations. This paper presents our attempt to develop a smart camera which can recognize simple head and hand gestures, for healthcare ... Wireless sensor networks originated with military surveillance applications but are increasingly being used to monitor industrial processes, the health of medical patients and environmental hazards such as geological events and bushfires. In many ... The dramatic growth of e-commerce and the reliance of organizations’ success on quality of their Web systems have required the need for building high quality Web-based applications with minimum time and effort. Therefore, Web application’s quality ... Multi-hop wireless networks as used in sensor nets are particularly vulnerable to impersonation attacks. In this class of attacks a hostile adversary controls one or mode nodes which misrepresent their identity and selectively forward traffic to t ... New generation media spaces let group members see each other and share information, but are often static and separated from the physical world. To solve this problem, we propose the AIBO Surrogate—a robotic interface for a media space group, ... We present Castalia, a simulator for WSN that models many aspects of the WSN system and uses advanced models especially in terms of the channel and radio behaviour. We discuss the effects of these features in a nominally robust algorithm designed with a ... ... to be a useful class of such models, for detecting causal SNPs and for modeling disease risk. Here, we present a comprehensive analysis of real case/control data using lasso-penalized models. Our models accurately discriminated cases from controls in ... We propose design for a distributed and persistent content-based publish/subscribe service based on the Rete algorithm. Rete [1] has been designed to support pat- tern matching in production rule systems. In particular, Rete is able to manage, ... In multi-agent systems, interactions between agents are often related to cooperation or competition in such a fashion that they can fulfil their tasks. Successful interactions often require agents to share common and unified knowledge about their ... It is typically thought that the interaction between transcription factor (TF) and DNA is mediated by the ability of the TF to recognise a canonical DNA sequence, and the chromatin structure that renders the DNA accessible to the TF. As the DNA ... |