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AAAI
2007
15 years 8 months ago
Modeling Contextual Factors of Click Rates
In this paper, we develop and evaluate several probabilistic models of user click-through behavior that are appropriate for modeling the click-through rates of items that are pres...
Hila Becker, Christopher Meek, David Maxwell Chick...
ICDE
2002
IEEE
121views Database» more  ICDE 2002»
16 years 7 months ago
Similarity Flooding: A Versatile Graph Matching Algorithm and Its Application to Schema Matching
Matching elements of two data schemas or two data instances plays a key role in data warehousing, e-business, or even biochemical applications. In this paper we present a matching...
Sergey Melnik, Hector Garcia-Molina, Erhard Rahm
SIGCOMM
2006
ACM
16 years 8 days ago
Systematic topology analysis and generation using degree correlations
Researchers have proposed a variety of metrics to measure important graph properties, for instance, in social, biological, and computer networks. Values for a particular graph met...
Priya Mahadevan, Dmitri V. Krioukov, Kevin R. Fall...
JCB
1998
84views more  JCB 1998»
15 years 6 months ago
Methods and Statistics for Combining Motif Match Scores
Position-speci c scoring matrices are useful for representing and searching for protein sequence motifs. A sequence family can often be described by a group of one or more motifs,...
Timothy L. Bailey, Michael Gribskov
KCAP
2005
ACM
15 years 12 months ago
Ontology ranking based on the analysis of concept structures
In view of the need to provide tools to facilitate the reuse of existing knowledge structures such as ontologies, we present in this paper a system, AKTiveRank, for the ranking of...
Harith Alani, Christopher Brewster