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DOLAP
2009
ACM
16 years 1 months ago
View usability and safety for the answering of top-k queries via materialized views
In this paper, we investigate the problem of answering top-k queries via materialized views. We provide theoretical guarantees for the adequacy of a view to answer a top-k query, ...
Eftychia Baikousi, Panos Vassiliadis
AIED
2007
Springer
16 years 1 months ago
Profiling Student Interactions in Threaded Discussions with Speech Act Classifiers
On-line discussion is a popular form of web-based computer-mediated communication and is an important medium for distance education. Automatic tools for analyzing online discussion...
Sujith Ravi, Jihie Kim
GI
2007
Springer
16 years 1 months ago
Dealing with Knowledge Intensive Services in E-Government. A Case Study
Abstract: Governmental processes are complex and knowledge-intensive. Most process management systems fail to support them in an adequate way. On the other hand semantic technologi...
Daniela Feldkamp, Knut Hinkelmann, Holger Wache
TIDSE
2004
Springer
16 years 5 days ago
Transferring Game Mastering Laws to Interactive Digital Storytelling
The Interactive Dilemma is the inevitable conflict between author’s determinism and interactor’s freedom. There are some approaches that try to tackle it, using strategies and...
Federico Peinado, Pablo Gervás
HICSS
2003
IEEE
129views Biometrics» more  HICSS 2003»
16 years 3 days ago
Peer-to-Peer Networks for Virtual Home Environments
This paper presents au approach to extend OSGi server based home networks with JXTA’s peer-topeer (PZP) technoIogy to a mzdti-server home environment connecting multiple private...
Chris Loeser, Wolfgang Müller 0003, Frank Ber...