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» Indexing Distributed Complex Data for Complex Queries
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PODS
2004
ACM
158views Database» more  PODS 2004»
14 years 8 months ago
Composing Schema Mappings: Second-Order Dependencies to the Rescue
A schema mapping is a specification that describes how data structured under one schema (the source schema) is to be transformed into data structured under a different schema (the...
Ronald Fagin, Phokion G. Kolaitis, Lucian Popa, Wa...
ATMOS
2008
139views Optimization» more  ATMOS 2008»
13 years 9 months ago
Efficient On-Trip Timetable Information in the Presence of Delays
Abstract. The search for train connections in state-of-the-art commercial timetable information systems is based on a static schedule. Unfortunately, public transportation systems ...
Lennart Frede, Matthias Müller-Hannemann, Mat...
BMCBI
2010
113views more  BMCBI 2010»
13 years 8 months ago
Efficient protein alignment algorithm for protein search
Background: Proteins show a great variety of 3D conformations, which can be used to infer their evolutionary relationship and to classify them into more general groups; therefore ...
Zaixin Lu, Zhiyu Zhao, Bin Fu
BMCBI
2005
119views more  BMCBI 2005»
13 years 7 months ago
A protein domain interaction interface database: InterPare
Background: Most proteins function by interacting with other molecules. Their interaction interfaces are highly conserved throughout evolution to avoid undesirable interactions th...
Sungsam Gong, Changbum Park, Hansol Choi, Junsu Ko...
ICDE
2011
IEEE
265views Database» more  ICDE 2011»
12 years 11 months ago
RAFTing MapReduce: Fast recovery on the RAFT
MapReduce is a computing paradigm that has gained a lot of popularity as it allows non-expert users to easily run complex analytical tasks at very large-scale. At such scale, task...
Jorge-Arnulfo Quiané-Ruiz, Christoph Pinkel...