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FIMI
2003
120views Data Mining» more  FIMI 2003»
15 years 8 months ago
MAFIA: A Performance Study of Mining Maximal Frequent Itemsets
We present a performance study of the MAFIA algorithm for mining maximal frequent itemsets from a transactional database. In a thorough experimental analysis, we isolate the effec...
Douglas Burdick, Manuel Calimlim, Jason Flannick, ...
SODA
2001
ACM
108views Algorithms» more  SODA 2001»
15 years 8 months ago
Entropy-preserving cuttings and space-efficient planar point location
Point location is the problem of preprocessing a planar polygonal subdivision S into a data structure in order to determine efficiently the cell of the subdivision that contains a...
Sunil Arya, Theocharis Malamatos, David M. Mount
IJCAI
2003
15 years 8 months ago
Intelligent Multimedia Indexing and Retrieval through Multi-source Information Extraction and Merging
This paper reports work on automated meta-data creation for multimedia content. The approach results in the generation of a conceptual index of the content which may then be searc...
Jan Kuper, Horacio Saggion, Hamish Cunningham, Thi...
WOB
2004
102views Bioinformatics» more  WOB 2004»
15 years 8 months ago
An Agent-Based System for Re-annotation of Genomes
Genome annotation projects may produce wrong results since they may be based on obsolete data or wrong models. This work aims to develop an automatic re-annotation system that use ...
Leonardo Vianna do Nascimento, Ana L. C. Bazzan
AAAI
2000
15 years 8 months ago
Untangle: A New Ontology for Card Catalog Systems
The ontology used by most card catalog and bibliographic systems is based on a now outdated assumption that users of the systems would be looking for books on shelves, and therefo...
Christopher A. Welty, Jessica Jenkins
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