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JAPLL
2007
86views more  JAPLL 2007»
13 years 9 months ago
Using logical relevance for question answering
We propose a novel method of determining the appropriateness of an answer to a question through a proof of logical relevance rather than a logical proof of truth. We define logic...
Marco De Boni
SEMWEB
2010
Springer
13 years 7 months ago
Representing and Querying Validity Time in RDF and OWL: A Logic-Based Approach
RDF(S) and OWL 2 currently support only static ontologies. In practice, however, the truth of statements often changes with time, and Semantic Web applications often need to repres...
Boris Motik
SYNTHESE
2010
70views more  SYNTHESE 2010»
13 years 4 months ago
Models and fiction
Most scientific models are not physical objects, and this raises important questions. What sort of entity are models, what is truth in a model, and how do we learn about models? In...
Roman Frigg
MANSCI
2007
85views more  MANSCI 2007»
13 years 9 months ago
Probability Elicitation, Scoring Rules, and Competition Among Forecasters
Probability forecasters who are rewarded via a proper scoring rule may care not only about the score, but also about their performance relative to other forecasters. We model this...
Kenneth C. Lichtendahl Jr., Robert L. Winkler
KDD
2009
ACM
167views Data Mining» more  KDD 2009»
14 years 10 months ago
SNARE: a link analytic system for graph labeling and risk detection
Classifying nodes in networks is a task with a wide range of applications. It can be particularly useful in anomaly and fraud detection. Many resources are invested in the task of...
Mary McGlohon, Stephen Bay, Markus G. Anderle, Dav...