403 search results - page 26 / 81 » A search for positive storage functions |
133
Voted
EDBT
2011
ACM
14 years 5 months ago
2011
ACM
The quadratic form distance (QFD) has been utilized as an effective similarity function in multimedia retrieval, in particular, when a histogram representation of objects is used...
132
click to vote
SIGIR
2009
ACM
15 years 8 months ago
2009
ACM
A weakly-supervised extraction method identifies concepts within conceptual hierarchies, at the appropriate level of specificity (e.g., Bank vs. Institution), to which attribute...
114
click to vote
SIGIR
2003
ACM
15 years 7 months ago
2003
ACM
The empirical investigation of the effectiveness of information retrieval (IR) systems requires a test collection, a set of query topics, and a set of relevance judgments made by ...
124
click to vote
SIGIR
2010
ACM
15 years 2 months ago
2010
ACM
By analogy with merging documents rankings, the outputs from multiple search results clustering algorithms can be combined into a single output. In this paper we study the feasibi...
100
click to vote
WWW
2005
ACM
16 years 2 months ago
2005
ACM
To exploit the similarity information hidden in the hyperlink structure of the web, this paper introduces algorithms scalable to graphs with billions of vertices on a distributed ...