Results 241 to 250 of about 197,373 (301)

Correction: Reduced T-cell stemness underlies Th17 expansion and graft dysfunction in kidney transplant recipients. [PDF]

open access: yesFront Genet
Liu C   +10 more
europepmc   +1 more source

Social semantic query expansion

ACM Transactions on Intelligent Systems and Technology, 2013
Weak semantic techniques rely on the integration of Semantic Web techniques with social annotations and aim to embrace the strengths of both. In this article, we propose a novel weak semantic technique for query expansion. Traditional query expansion techniques are based on the computation of two-dimensional co-occurrence matrices.
BIANCALANA, CLAUDIO   +3 more
openaire   +1 more source

Query expansion using associated queries

Proceedings of the twelfth international conference on Information and knowledge management - CIKM '03, 2003
Hundreds of millions of users each day use web search engines to meet their information needs. Advances in web search effectiveness are therefore perhaps the most significant public outcomes of IR research. Query expansion is one such method for improving the effectiveness of ranked retrieval by adding additional terms to a query.
Bodo Billerbeck   +3 more
openaire   +1 more source

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