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» Methods for comparing rankings of search engine results
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106
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WISE
2002
Springer
15 years 6 months ago
A Unified Framework for Web Link Analysis
Web link analysis has been proved to provide significant enhancement to the precision of web search in practice. Among existing approaches, Kleinberg’s HITS and Google’s PageR...
Zheng Chen, Li Tao, Jidong Wang, Liu Wenyin, Wei-Y...
119
Voted
LWA
2007
15 years 3 months ago
The Effectiveness of Concept Based Search for Video Retrieval
In this paper we investigate how a small number of high-level concepts derived for video shots, such as Sports, Face, Indoor, etc., can be used effectively for ad hoc search in vi...
Claudia Hauff, Robin Aly, Djoerd Hiemstra
VLDB
2004
ACM
161views Database» more  VLDB 2004»
16 years 2 months ago
Supporting top-k join queries in relational databases
Ranking queries produce results that are ordered on some computed score. Typically, these queries involve joins, where users are usually interested only in the top-k join results....
Ihab F. Ilyas, Walid G. Aref, Ahmed K. Elmagarmid
106
Voted
KDD
2008
ACM
128views Data Mining» more  KDD 2008»
16 years 2 months ago
Bypass rates: reducing query abandonment using negative inferences
We introduce a new approach to analyzing click logs by examining both the documents that are clicked and those that are bypassed--documents returned higher in the ordering of the ...
Atish Das Sarma, Sreenivas Gollapudi, Samuel Ieong
ICCS
2009
Springer
15 years 8 months ago
Experience with Approximations in the Trust-Region Parallel Direct Search Algorithm
Recent years have seen growth in the number of algorithms designed to solve challenging simulation-based nonlinear optimization problems. One such algorithm is the Trust-Region Par...
S. M. Shontz, V. E. Howle, P. D. Hough