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VLDB
2004
ACM
98views Database» more  VLDB 2004»
15 years 5 months ago
Top-k Query Evaluation with Probabilistic Guarantees
Top-k queries based on ranking elements of multidimensional datasets are a fundamental building block for many kinds of information discovery. The best known general-purpose algor...
Martin Theobald, Gerhard Weikum, Ralf Schenkel
HICSS
2003
IEEE
147views Biometrics» more  HICSS 2003»
15 years 5 months ago
Decision Making for Robust Resilient Systems
Robust and resilient interconnected structures rely on decision procedures, both under uncertainty and multicriteria. In decision under uncertainty, we aim at finding a scoring p...
Richard Aló, André de Korvin, Fran&c...
HICSS
2003
IEEE
113views Biometrics» more  HICSS 2003»
15 years 5 months ago
Multi-Criteria Task Assignment in Workflow Management Systems
During workflow design, workflow modelers generally specify the performers of a task by their organizational role. However, during workflow enactment, numerous workers with differ...
Minxin Shen, Gwo-Hshiung Tzeng, Duen-Ren Liu
BTW
2009
Springer
118views Database» more  BTW 2009»
15 years 4 months ago
Easy Tasks Dominate Information Retrieval Evaluation Results
: The evaluation of information retrieval systems involves the creation of potential user needs for which systems try to find relevant documents. The difficulty of these topics dif...
Thomas Mandl
SIGIR
2010
ACM
15 years 3 months ago
Learning more powerful test statistics for click-based retrieval evaluation
Interleaving experiments are an attractive methodology for evaluating retrieval functions through implicit feedback. Designed as a blind and unbiased test for eliciting a preferen...
Yisong Yue, Yue Gao, Olivier Chapelle, Ya Zhang, T...