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SEMWEB
2010
Springer
15 years 2 months ago
A Self-Policing Policy Language
Abstract. Formal policies allow the non-ambiguous definition of situations in which usage of certain entities are allowed, and enable the automatic evaluation whether a situation i...
Sebastian Speiser, Rudi Studer
SEMWEB
2010
Springer
15 years 2 months ago
JustBench: A Framework for OWL Benchmarking
Analysing the performance of OWL reasoners on expressive OWL ontologies is an ongoing challenge. In this paper, we present a new approach to performance analysis based on justifica...
Samantha Bail, Bijan Parsia, Ulrike Sattler
WEBI
2010
Springer
15 years 2 months ago
Hierarchical Cost-Sensitive Web Resource Acquisition for Record Matching
Web information is increasingly used as evidence in solving various problems, including record matching. However, acquiring web-based resources is slow and can incur other access c...
Yee Fan Tan, Min-Yen Kan
WEBI
2010
Springer
15 years 2 months ago
Reducing the Cold-Start Problem in Content Recommendation through Opinion Classification
Like search engines, recommender systems have become a tool that cannot be ignored by websites with a large selection of products, music, news or simply webpages links. The perform...
Damien Poirier, Françoise Fessant, Isabelle...
ICWSM
2009
15 years 2 months ago
Emotionality in Text as Predictor of Behavior
The present study demonstrates how the emotional content of search terms and their eventual results affects the breadth of a users' search for information. We observed the qu...
Elliot Onn, Carey K. Morewedge