826 search results - page 7 / 166 » Query Performance Prediction: Evaluation Contrasted with Eff... |
IJHPCA
2002
14 years 9 months ago
2002
Lack of effective performance-evaluation environments is a major barrier to the broader use of high performance computing. Conventional performance environments are based on profi...
SIGIR
2010
ACM
15 years 1 months ago
2010
ACM
The context of the user queries, preceding a given query, is utilized to improve the effectiveness of query classification. Earlier efforts utilize fixed number of preceding queri...
112
Voted
IR
2010
14 years 6 months ago
2010
The retrieval of sentences that are relevant to a given information need is a challenging passage retrieval task. In this context, the well-known vocabulary mismatch problem arises...
ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
The majority of today's content based image retrieval systems rely on low-level image descriptors which limit their capability to support meaningful interactions with the use...
114
Voted
ISPASS
2007
IEEE
15 years 3 months ago
2007
IEEE
Virtualization is an essential technology in modern datacenters. Despite advantages such as security isolation, fault isolation, and environment isolation, current virtualization ...