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» Improved Algorithms for Data Migration
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CHI
2005
ACM
16 years 3 months ago
How oversight improves member-maintained communities
Online communities need regular maintenance activities such as moderation and data input, tasks that typically fall to community owners. Communities that allow all members to part...
Dan Cosley, Dan Frankowski, Sara B. Kiesler, Loren...
WISE
2002
Springer
15 years 8 months ago
Log Mining to Improve the Performance of Site Search
Despite of the popularity of global search engines, people still suffer from low accuracy of site search. The primary reason lies in the difference of link structures and data sca...
Gui-Rong Xue, Hua-Jun Zeng, Zheng Chen, Wei-Ying M...
123
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FM
2001
Springer
108views Formal Methods» more  FM 2001»
15 years 7 months ago
Improvements in BDD-Based Reachability Analysis of Timed Automata
To develop efficient algorithms for the reachability analysis of timed automata, a promising approach is to use binary decision diagrams (BDDs) as data structure for the representa...
Dirk Beyer
VLDB
1994
ACM
129views Database» more  VLDB 1994»
15 years 7 months ago
Hilbert R-tree: An Improved R-tree using Fractals
We propose a new R-tree structure that outperforms all the older ones. The heart of the idea is to facilitate the deferred splitting approach in R-trees. This is done by proposing...
Ibrahim Kamel, Christos Faloutsos
BIOINFORMATICS
2007
90views more  BIOINFORMATICS 2007»
15 years 3 months ago
HAPLOPOOL: improving haplotype frequency estimation through DNA pools and phylogenetic modeling
In the context of disease association studies, haplotype frequencies are usually estimated from genotype data. In order to reduce genotyping costs, one can estimate the haplotype ...
Bonnie Kirkpatrick, Carlos Santos Armendariz, Rich...