Browsing Τμήμα Πληροφορικής / Department of Computer Science by Title
Now showing items 1872-1891 of 1952
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Conference Object
V-Radar: A vehicular traffic query protocol for urban environments
(2012)Automobile congestions have an adverse effect in modern societies, causing the loss of billions of dollars and manhours every year throughout the world. In this era of global economic recession, drivers will require the ...
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Conference Object
Validate your SPDX files for open source license violations
(Association for Computing Machinery, 2016)Licensing decisions for new Open Source Software are not al-ways straightforward. However, the license that accompanies the software is important as it largely affects its subsequent distribution and reuse. License information ...
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Article
Validation and interpretation of Web users' sessions clusters
(2007)Understanding users' navigation on the Web is important towards improving the quality of information and the speed of accessing large-scale Web data sources. Clustering of users' navigation into sessions has been proposed ...
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Conference Object
Variable target values neural network for dealing with extremely imbalanced datasets
(Springer Verlag, 2016)An original classification algorithm is proposed for dealing with extremely imbalanced datasets that often appear in biomedical problems. Its originality comes from the way a neural network is trained in order to get a ...
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Conference Object
Variogram methods for texture classification of atherosclerotic plaque ultrasound images
(2006)Stroke is the third leading cause of death in the western world and the major cause of disability in adults. The type and stenosis of extracranial carotid artery disease is often responsible for ischemic strokes, transient ...
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Book
VAST 2004: the 5th International Symposium on Virtual Reality, Archaeology and Intelligent Cultural Heritage : incorporating 2nd EUROGRAPHICS Workshop on Graphics and Cultural Heritage : Conscience-auditorium, Brussels and Ename Center, Oudenaarde-Belgium, December 7-10, 2004
(Eurographics Association, 2004)
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Article
Verification techniques for distributed algorithms
(2006)A value-passing, asynchronous process calculus and its associated theory of confluence are considered as a basis for establishing the correctness of distributed algorithms. In particular, we present an asynchronous version ...
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Conference Object
Verilog-based simulation of hardware support for Data-flow concurrency on Multicore systems
(IEEE Computer Society, 2013)Data-Driven Multithreading (DDM) is a threaded data-flow model that schedules threads for execution based on data availability. DDM is utilizing a Thread Scheduling Unit (TSU) for the management of the threads on sequential ...
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Conference Object
Video segmentation of the common carotid artery intima media complex
(2012)The correct identification of the intima-media thickness (IMT) of the common carotid artery (CCA) walls has a high clinical relevance as it represents one of the most reliable predictor for future cardiovascular events. ...
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Conference Object
Video SIMDBench: Benchmarking the Compiler Vectorization for Multimedia Applications
(Institute of Electrical and Electronics Engineers Inc., 2016)Single Instruction Multiple Data (SIMD) Extensions become popular in computer architectures as a simple and efficient way to exploit the data parallelism hidden in applications. The compiler research community has proposed ...
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Conference Object
View Generator (VG): A mobile agent based system for the creation and maintenance of Web views
(2002)The View Generator (VG) is a system that provides the necessary components for the definition, materialization, storage, maintenance and re-use of views over remote Web-accessible databases. Through the system, clients ...
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Conference Object
View volume culling using a probabilistic caching scheme
(ACM, 1997)This paper a new algorithm for view volume culling. During an interactive walkthrough of a 3D scene, at any moment a large proportion of objects will be outside of the view volume. Frame-to-frame coherence implies that the ...
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Conference Object
Viewspace partitioning of densely occluded scenes
(ACM, 1998)Computing the visibility of out-door scenes is often much harder than of in-door scenes. The difficulty is that although the majority of objects are hidden, some parts might be visible at a distance in an arbitrary location, ...
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Article
Virasoro algebra anomalies and deformations
(1987)The authors relate the anomalies of string theories to the mathematical obstructions of Dirac's canonical quantisation. The cohomological features of the deformation approach to the quantisation procedure determine the ...
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Article
A virtual emergency telemedicine serious game in medical training: A quantitative, professional feedback-informed evaluation study
(2015)Background: Serious games involving virtual patients in medical education can provide a controlled setting within which players can learn in an engaging way, while avoiding the risks associated with real patients. Moreover, ...
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Article
Virtual Reality Applications for Neurological Disease: A Review
(2019)Recent advancements in Virtual Reality (VR) immersive technologies provide new tools for the development of novel and promising applications for neurological rehabilitation. The purpose of this paper is to review the ...
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ViSMA: Extendible, mobile-agent based services for the materialization and maintenance of personalized and shareable Web views
(Institute of Electrical and Electronics Engineers Inc., 2003)ViSMA (Views Supported by Mobile Agents) is a prototype set of extendible mobile-agent based services that allow the definition, materialization, maintenance and sharing of views created over remote Web-accessible databases. ...
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Visualisation tool for representing synthetic facial emotional expressions
(2008)This paper describes a face-muscle model system capable of emoting avatars in a variety of applications. The presented model produces dynamically changing facial expressions on computer generated faces, using mathematically ...
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Article
Visualizing crowds in real-time
(2002)Real-time crowd visualization has recently attracted quite an interest from the graphics community and, as interactive applications become even more complex, there is a natural demand for new and unexplored application ...
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Conference Object
VITP: An information transfer protocol for vehicular computing
(2006)Recent advances in wireless inter-vehicle communication systems enable the development of Vehicular Ad-Hoc Networks (VANET) and create significant opportunities for the deployment of a wide variety of vehicular applications ...