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» Hierarchical presentation of expansion terms
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96
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ICDT
2010
ACM
149views Database» more  ICDT 2010»
15 years 5 months ago
Mapping Polymorphism
We examine schema mappings from a type-theoretic perspective and aim to facilitate and formalize the reuse of mappings. Starting with the mapping language of Clio, we present a ty...
Ryan Wisnesky, Mauricio Hernandez, Lucian Popa
AIRS
2006
Springer
15 years 4 months ago
A Semantic Fusion Approach Between Medical Images and Reports Using UMLS
One of the main challenges in content-based image retrieval still remains to bridge the gap between low-level features and semantic information. In this paper, we present our first...
Daniel Racoceanu, Caroline Lacoste, Roxana Teodore...
AAAI
2006
15 years 2 months ago
Towards an Axiom System for Default Logic
Recently, Lakemeyer and Levesque proposed a logic of onlyknowing which precisely captures three forms of nonmonotonic reasoning: Moore's Autoepistemic Logic, Konolige's ...
Gerhard Lakemeyer, Hector J. Levesque
BMCBI
2008
135views more  BMCBI 2008»
15 years 26 days ago
Facilitating the development of controlled vocabularies for metabolomics technologies with text mining
Background: Many bioinformatics applications rely on controlled vocabularies or ontologies to consistently interpret and seamlessly integrate information scattered across public r...
Irena Spasic, Daniel Schober, Susanna-Assunta Sans...
114
Voted
DAC
2005
ACM
16 years 1 months ago
A novel synthesis approach for active leakage power reduction using dynamic supply gating
: Due to exponential increase in subthreshold leakage with technology scaling and temperature increase, leakage power is becoming a major fraction of total power in the active mode...
Swarup Bhunia, Nilanjan Banerjee, Qikai Chen, Hami...