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» Ontologizing Semantic Relations
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231
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SIGMOD
2008
ACM
131views Database» more  SIGMOD 2008»
16 years 4 months ago
Orion 2.0: native support for uncertain data
Orion is a state-of-the-art uncertain database management system with built-in support for probabilistic data as first class data types. In contrast to other uncertain databases, ...
Sarvjeet Singh, Chris Mayfield, Sagar Mittal, Suni...
230
Voted
SIGMOD
2006
ACM
159views Database» more  SIGMOD 2006»
16 years 4 months ago
Flexible and efficient XML search with complex full-text predicates
Recently, there has been extensive research that generated a wealth of new XML full-text query languages, ranging from simple Boolean search to combining sophisticated proximity a...
Sihem Amer-Yahia, Emiran Curtmola, Alin Deutsch
PODS
2004
ACM
147views Database» more  PODS 2004»
16 years 4 months ago
Flexible Time Management in Data Stream Systems
Continuous queries in a Data Stream Management System (DSMS) rely on time as a basis for windows on streams and for defining a consistent semantics for multiple streams and updata...
Utkarsh Srivastava, Jennifer Widom
133
Voted
EDBT
2008
ACM
120views Database» more  EDBT 2008»
16 years 4 months ago
Schema mapping verification: the spicy way
Schema mapping algorithms rely on value correspondences ? i.e., correspondences among semantically related attributes ? to produce complex transformations among data sources. Thes...
Angela Bonifati, Giansalvatore Mecca, Alessandro P...
115
Voted
ICFP
2005
ACM
16 years 4 months ago
An expressive language of signatures
Current languages allow a programmer to describe an interface only by enumerating its parts, possibly including other interfaces wholesale. Such languages cannot express relations...
Norman Ramsey, Kathleen Fisher, Paul Govereau