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CBMS
2006
IEEE
16 years 24 days ago
An Ontology-Driven Mediator for Querying Time-Oriented Biomedical Data
— Most biomedical research databases contain considerable amounts of time-oriented data. However, temporal knowledge about the contextual meaning of such data is not usually repr...
Martin J. O'Connor, Ravi Shankar, Amar K. Das
GLOBECOM
2007
IEEE
16 years 1 months ago
A Scalable Bloom Filter for Membership Queries
—Bloom filters allow membership queries over sets with allowable errors. It is widely used in databases, networks and distributed systems and it has great potential for distribut...
Kun Xie, Yinghua Min, Dafang Zhang, Jigang Wen, Ga...
SIGIR
2011
ACM
14 years 9 months ago
Pseudo test collections for learning web search ranking functions
Test collections are the primary drivers of progress in information retrieval. They provide a yardstick for assessing the effectiveness of ranking functions in an automatic, rapi...
Nima Asadi, Donald Metzler, Tamer Elsayed, Jimmy L...
AIRS
2005
Springer
16 years 8 days ago
Finding New News: Novelty Detection in Broadcast News
The automatic detection of novelty, or newness, as part of an information retrieval system would greatly improve a searcher’s experience by presenting “documents” in order of...
Georgina Gaughan, Alan F. Smeaton
EKAW
2006
Springer
15 years 10 months ago
Ontology Selection for the Real Semantic Web: How to Cover the Queen's Birthday Dinner?
Robust mechanisms for ontology selection are crucial for the evolving Semantic Web characterized by rapidly increasing numbers of online ontologies and by applications that automat...
Marta Sabou, Vanessa Lopez, Enrico Motta