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BMCBI
2010
187views more  BMCBI 2010»
13 years 10 months ago
PathEx: a novel multi factors based datasets selector web tool
Background: Microarray experiments have become very popular in life science research. However, if such experiments are only considered independently, the possibilities for analysi...
Eric Bareke, Michael Pierre, Anthoula Gaigneaux, B...
ICDT
2010
ACM
141views Database» more  ICDT 2010»
14 years 2 months ago
The Complexity of Rooted Phylogeny problems
Several computational problems in phylogenetic reconstruction can be formulated as restrictions of the following general problem: given a formula in conjunctive normal form where ...
Manuel Bodirsky, Jens K. Mueller
SAC
2009
ACM
14 years 2 months ago
Leveraging OWL for GIS interoperability: rewards and pitfalls
Information systems often require combining datasets available in different formats, and geographical information systems are no exception. While semantic technologies have been u...
Serge Boucher, Esteban Zimányi
PDIS
1993
IEEE
14 years 2 months ago
Nested Loops Revisited
The research communityhas considered hash-based parallel joinalgorithmsthe algorithmsof choice for almosta decade. However, almostnone ofthe commercialparallel database systems us...
David J. DeWitt, Jeffrey F. Naughton, Joseph Burge...
SIGMOD
2009
ACM
132views Database» more  SIGMOD 2009»
14 years 10 months ago
Core schema mappings
Research has investigated mappings among data sources under two perspectives. On one side, there are studies of practical tools for schema mapping generation; these focus on algor...
Giansalvatore Mecca, Paolo Papotti, Salvatore Raun...