Browsing by Subject "Information systems"
Now showing items 21-30 of 30
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Conference Object
MashQL: A query-by-diagram topping SPARQL towards semantic data mashups
(2008)This article is motivated by the importance of building web data mashups. Building on the remarkable success of Web 2.0 mashups, and specially Yahoo Pipes, we generalize the idea of mashups and regard the Internet as a ...
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Conference Object
A model of product design and information disclosure investments
(Affiliation: Business and Public Administration, University of Cyprus, P.O. Box 20537, Nicosia, CY-1678, CyprusAffiliation: Wharton School, University of Pennsylvania, 3730 Walnut Street, Philadelphia, PA 19104, United StatesCorrespondence Address: Business and Public Administration, University of Cyprus, P.O. Box 20537, Nicosia, CY-1678, Cyprus, 2013)As information availability for products and services is increasing and as consumers engage in more online search prior to purchase decisions, it is becoming more important for firms to know when to invest to reduce consumer ...
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Article
Multi-set DHT for range queries on dynamic data for grid information service
(2008)Scalability is a fundamental problem for information systems when the amount of managed data increases. Peer to Peer systems are usually used to solve scalability problems as centralized approaches do not scale without ...
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Conference Object
On the evaluation of caching in Vehicular Information Systems
(2010)VANETs have been envisioned as an infrastructure for deploying Vehicular Information Systems (VIS) that among others provide drivers with an up-to-date view on the prevailing traffic conditions. In this work we evaluate ...
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Conference Object
A proposed extension of the CODAM model for human attention
(2009)A new computational model of visual attention is proposed on a theoretical basis, based on the CODAM model (Taylor, 2002, [25], 2006). Also a more general mechanism is proposed for an attention model of two or more senses ...
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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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Conference Object
Securing mobile healthcare systems based on information classification: DITIS case study
(2006)Healthcare applications require special attention regarding security issues since healthcare is associated with mission critical services that are connected with the well being of life. Security raises special considerations ...
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Book Chapter
A socio-technical analysis of factors affecting the integration of ICT in primary and secondary education
(Idea Group Reference/IGI Global, 2006)We live in a world that is constantly impacted by information and communication technology (ICT). ICT is considered an important catalyst and tool for inducing educational reforms and progressively extending and modifying ...
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Conference Object
A three-dimensional requirements elicitation and management decision-making scheme for the development of new software components
(Escola Superior de Tecnologia do Instituto Politecnico de Setubal, 2003)Requirements analysis and general management issues within the development process of new software components are addressed in this paper, focusing on factors that result from requirements elictation and significantly ...
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Conference Object
Using aspect-oriented software development in real-time embedded systems software: A review of scheduling, resource allocation and synchronization
(2006)Timeliness and criticality of a process are the two main concerns when designing real-time systems. In addition to that embedded systems are bounded by limited resources. To achieve these concerns while at the same time ...