Τμήμα Πληροφορικής / Department of Computer Science: Recent submissions
Now showing items 281-300 of 1952
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Article
Competent Expert Systems: A Case Study in Fault Diagnosis
(1988)The article reviews the book "Competent Expert Systems: A Case Study in Fault Diagnosis," by E. T. Keravnou and L. Johnson.
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Article
Type 2 diabetes susceptibility in the Greek-Cypriot population: Replication of associations with TCF7L2, FTO, HHEX, SLC30A8 and IGF2BP2 polymorphisms
(2017)Type 2 diabetes (T2D) has been the subject of numerous genetic studies in recent years which revealed associations of the disease with a large number of susceptibility loci. We hereby initiate the evaluation of T2D ...
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Conference Object
Practical evaluation of GPRS use in a telemedicine system in Cyprus
(Institute of Electrical and Electronics Engineers Inc., 2003)The unceasing emergence of new technologies in wireless and mobile telecommunication networks, combined with the simultaneous rapid advances in information technology, are leading to many new solutions in the field of ...
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Article
Mobile health systems: A brief overview
(2002)Rapid advances in information technology and telecommunications, and more specifically wireless and mobile communications, and their convergence (telematics) are leading to the emergence of a new type of information ...
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Article
The Electronic Road: Personalized Content Browsing
(2003)The effectiveness of a content browsing system, based on semantic content analysis, user profiling, and adaptation, is discussed. The various aspects of electronic road are also described. An user's navigation path through ...
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Article
Making deepness explicit
(1990)
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Conference Object
A simulation tool to evaluate radio resource management algorithms for enhanced UMTS
(2005)This paper presents a new system level simulator that has been developed to evaluate Radio Resource Management (RRM) techniques in UMTS (Universal Mobile Telecommunication Systems) and enhanced-UMTS networks. The simulator ...
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Conference Object
Simulating soft handover and power control for enhanced UMTS
(2005)In this paper we present a soft handover algorithm for wide band CDMA based E-UMTS networks and the associated power control algorithm. The handover and power control algorithms have been developed and implemented in the ...
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Conference Object
MARTE project: Tele-echography between Kyperounta and Nicosia (Cyprus)
(2006)Ultrasound experts, who are few and not always on hand when needed, have now the tool and the possibility to examine patients from a distance, and thus perform a complete diagnosis without being in the same geographical ...
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Conference Object
Power control for efficient multicasting in IP-based 3G and beyond mobile networks
(Institute of Electrical and Electronics Engineers Inc., 2005)Third generation and beyond mobile networks have brought about a demand for new services that refrain from the traditional unicast communication model. These are services demanding transmission to many receivers with ...
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Article
A distributed visualization system for crowd simulations
(2011)The visualization system of large-scale crowd simulations should scale up with both the number of visuals (views of the virtual world) and the number of agents displayed in each visual. Otherwise, we could have large scale ...
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Conference Object
The protein structure prediction module of the prot-grid information system
(Escola Superior de Tecnologia do Instituto Politecnico de Setubal, 2003)In this work, we describe the protein secondary structure prediction module of a distributed bio-informatics system. Protein databases contain over a million of sequenced proteins, however there is structuring information ...
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Article
Requirements for the transmission of streaming video in mobile wireless networks
(2006)The ability to transmit video and support related real-time multimedia applications is considered important in mobile networks. Video streaming, video conferencing, online interactive gaming, and mobile TV are only a few ...
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Article
Supporting mobility events within a Hierarchical Mobile IP-over-MPLS network
(2007)This paper examines mobility events, and particularly handovers in an overlay environment, where Hierarchical Mobile IP is operating over MPLS. The overlay operation is examined in detail under two scenarios and a comprehensive ...
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Article
Multiagent reinforcement learning: Spiking and nonspiking agents in the Iterated Prisoner's Dilemma
(2011)This paper investigates multiagent reinforcement learning (MARL) in a general-sum game where the payoffs' structure is such that the agents are required to exploit each other in a way that benefits all agents. The contradictory ...
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Article
Multiagent reinforcement learning with spiking and non-spiking agents in the iterated prisoner's dilemma
(2009)This paper investigates Multiagent Reinforcement Learning (MARL) in a general-sum game where the payoffs' structure is such that the agents are required to exploit each other in a way that benefits all agents. The contradictory ...
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Conference Object
Multiagent reinforcement learning in the iterated prisoner's dilemma: Fast cooperation through evolved payoffs
(2010)In this paper, we investigate the importance of rewards in Multiagent Reinforcement Learning in the context of the Iterated Prisoner's Dilemma. We use an evolutionary algorithm to evolve valid payoff structures with the ...
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Article
Toward nonlinear local reinforcement learning rules through neuroevolution
(2013)We consider the problem of designing local reinforcement learning rules for artificial neural network (ANN) controllers. Motivated by the universal approximation properties of ANNs, we adopt an ANN representation for the ...
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Article
Behavioral plasticity through the modulation of switch neurons
(2016)A central question in artificial intelligence is how to design agents capable of switching between different behaviors in response to environmental changes. Taking inspiration from neuroscience, we address this problem by ...
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Article
Fast cloth animation on walking avatars
(2001)This paper describes a fast technique for animating clothing on walking humans. It exploits a mass-spring cloth model but applies a new velocity directional modification approach to overcome its super-elasticity. The ...