Browsing by Subject "Information science"
Now showing items 1-11 of 11
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Conference Object
An ActOn-based semantic information service for EGEE
(2007)We describe an information service that aggregates metadata available in hundreds of information sources of the EGEE Grid infrastructure. It uses an ontology-based information integration architecture (ActOn), which is ...
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Article
Bagging multiple comparisons from microarray data
(2008)Bagging and subagging procedures are put forth with the purpose of improving the discovery power in the context of large-scale simultaneous hypothesis testing. Bagging and subagging significantly improve discovery power ...
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Article
The evaluation of the Cultural Journeys in the Information Society environment as an educational aid
(2005)The Cultural Journeys in the Information Society is a dynamic hypermedia environment, which proposes the Electronic Roads as a meta-form for exploring cultural information that can form Cultural Journeys. The Electronic ...
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Conference Object
A fuzzy cognitive map model of the repercussions of greek PSI on cypriot economy
(2013)This paper introduces an alternative methodology for developing fuzzy cognitive maps (FCM) for modeling socio-politico-economic systems. The methodology is novel with respect to the proper identification, definition and ...
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Article
Mobile user personalization with dynamic profiles: Time and activity
(2006)Mobile clients present a new and more demanding breed of users. Solutions provided for the desktop users are often found inadequate to support this new breed of users. Personalization is such a solution. The moving user ...
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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
Open source workflow systems in life sciences informatics
(2012)A simple yet powerful programming tool enabling in silico experimentation, end-to-end data management through web services as well as use of grid and cloud processing power is scientific workflows. This technology is ...
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Conference Object
Parallel computing using Java mobile agents
(1999)We propose a mobile-agent parallel processing framework that uses multiple Java mobile agents, each one of which utilizes multithreading. A mobile agent can travel at any Web site to perform its tasks. We also introduce ...
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Article
A pragmatic and pervasive methodology to web service discovery
(2006)Service-Oriented computing can be characterized as the motivating force for interoperable web applications. Businesses that embark on service-oriented technology are inclined to an effective interoperation with other ...
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Conference Object
A realistic evaluation and comparison of indoor location technologies: Experiences and lessons learned
(Association for Computing Machinery, Inc, 2015)We present the results, experiences and lessons learned from comparing a diverse set of technical approaches to indoor localization during the 2014 Microsoft Indoor Localization Competition. 22 different solutions to indoor ...
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Article
Towards the personalization of CAPTCHA mechanisms based on individual differences in cognitive processing
(2013)This paper studies the effect of individual differences on user performance related to text-recognition CAPTCHA challenges. In particular, a text-recognition CAPTCHA mechanism was deployed in a three-month user study to ...