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CIKM
2008
Springer
14 years 11 days ago
Estimating the number of answers with guarantees for structured queries in p2p databases
Structured P2P overlays supporting standard database functionalities are a popular choice for building large-scale distributed data management systems. In such systems, estimating...
Marcel Karnstedt, Kai-Uwe Sattler, Michael Ha&szli...
ECTEL
2008
Springer
14 years 5 days ago
Knowledge Services for Work-Integrated Learning
In order to support work-integrated learning scenarios task- and competency-aware knowledge services are needed. In this paper we introduce three key knowledge services of the APOS...
Stefanie N. Lindstaedt, Peter Scheir, Robert Lokai...
ESWS
2008
Springer
14 years 5 days ago
Mymory: Enhancing a Semantic Wiki with Context Annotations
Abstract. For document-centric work, meta-information in form of annotations has proven useful to enhance search and other retrieval tasks. The Mymory project1 uses a web-based wor...
Malte Kiesel, Sven Schwarz, Ludger van Elst, Georg...
ECIR
2008
Springer
13 years 12 months ago
Here or There
Abstract. Information retrieval systems have traditionally been evaluated over absolute judgments of relevance: each document is judged for relevance on its own, independent of oth...
Ben Carterette, Paul N. Bennett, David Maxwell Chi...
IJCAI
2007
13 years 11 months ago
Semantic Precision and Recall for Ontology Alignment Evaluation
In order to evaluate ontology matching algorithms it is necessary to confront them with test ontologies and to compare the results with some reference. The most prominent comparis...
Jérôme Euzenat