6905 search results - page 1138 / 1381 » Querying Multidimensional Databases |
164
Voted
PODS
1994
ACM
15 years 6 months ago
1994
ACM
Traditionally, computational complexity has considered only static problems. Classical Complexity Classes such as NC, P, and NP are de ned in terms of the complexity of checking {...
140
Voted
ACL
1989
15 years 3 months ago
1989
Comparative expressions (CEs) such as "bigger than" and "more oranges than" are highly ambiguous, and their meaning is context dependent. Thus, they pose probl...
109
Voted
BMCBI
2008
15 years 2 months ago
2008
Background: Web Services and Workflow Management Systems can support creation and deployment of network systems, able to automate data analysis and retrieval processes in biomedic...
148
click to vote
CIKM
2009
Springer
15 years 9 months ago
2009
Springer
Background: Finding relevant articles from PubMed is challenging because it is hard to express the user’s specific intention in the given query interface, and a keyword query ty...
115
click to vote
CVPR
2007
IEEE
16 years 4 months ago
2007
IEEE
Matching local features across images is often useful when comparing or recognizing objects or scenes, and efficient techniques for obtaining image-to-image correspondences have b...