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CIKM
2009
Springer
15 years 4 months ago
Evaluating top-k queries over incomplete data streams
We study the problem of continuous monitoring of top-k queries over multiple non-synchronized streams. Assuming a sliding window model, this general problem has been a well addres...
Parisa Haghani, Sebastian Michel, Karl Aberer
ARCS
2006
Springer
15 years 1 months ago
Prototypical Implementation of Location-Aware Services Based on Super-Distributed RFID Tags
Abstract. We provide evidence of the feasibility and effectiveness of a middleware architecture for mobile devices which employs dense distributions of small computerized entities ...
Jürgen Bohn
CLEF
2008
Springer
14 years 11 months ago
UniNE at Domain-Specific IR - CLEF 2008
Our first objective in participating in this domain-specific evaluation campaign is to propose and evaluate various indexing and search strategies for the German, English and Russ...
Claire Fautsch, Ljiljana Dolamic, Jacques Savoy
SAC
2006
ACM
15 years 3 months ago
Light stemming approaches for the French, Portuguese, German and Hungarian languages
This paper describes and evaluates various general stemming approaches for the French, Portuguese (Brazilian), German and Hungarian languages. Based on the CLEF test-collections, ...
Jacques Savoy
CIKM
2008
Springer
14 years 12 months ago
A measure for cluster cohesion in semantic overlay networks
Semantic overlay networks cluster peers that are semantically, thematically or socially close into groups by means of a rewiring procedure that is periodically executed by each pe...
Paraskevi Raftopoulou, Euripides G. M. Petrakis