2049 search results - page 146 / 410 » Normalization and Partial Evaluation |
SIGIR
2002
ACM
13 years 9 months ago
2002
ACM
Topic Detection and Tracking (TDT) tasks are evaluated using a cost function. The standard TDT cost function assumes a constant probability of relevance P(rel) across all topics. ...
SEMWEB
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. We extend our recent work on evaluating incomplete reasoners by introducing strict testing bases. We show how they can be used in practice to identify ontologies and quer...
BROADNETS
2007
IEEE
14 years 4 months ago
2007
IEEE
—Epidemic protocols assume that information of a random set of nodes is provided at each protocol round. By definition, the random set needs to be chosen uniformly and randomly ...
CIKM
2008
Springer
14 years 3 days ago
2008
Springer
Query processing techniques for XML data have focused mainly on tree-pattern queries (TPQs). However, the need for querying XML data sources whose structure is very complex or not...
JAIR
2002
13 years 9 months ago
2002
An approach to the construction of classifiers from imbalanced datasets is described. A dataset is imbalanced if the classification categories are not approximately equally repres...