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EKAW
2008
Springer
13 years 7 months ago
Learning Disjointness for Debugging Mappings between Lightweight Ontologies
Abstract. Dealing with heterogeneous ontologies by means of semantic mappings has become an important area of research and a number of systems for discovering mappings between onto...
Christian Meilicke, Johanna Völker, Heiner St...
CIDR
2009
129views Algorithms» more  CIDR 2009»
13 years 6 months ago
Extracting and Querying a Comprehensive Web Database
Recent research in domain-independent information extraction holds the promise of an automatically-constructed structured database derived from the Web. A query system based on th...
Michael J. Cafarella
ISCA
2000
IEEE
107views Hardware» more  ISCA 2000»
13 years 9 months ago
A fully associative software-managed cache design
As DRAM access latencies approach a thousand instructionexecution times and on-chip caches grow to multiple megabytes, it is not clear that conventional cache structures continue ...
Erik G. Hallnor, Steven K. Reinhardt
TIP
1998
240views more  TIP 1998»
13 years 5 months ago
DCT-based motion estimation
—We propose novel discrete cosine transform (DCT) pseudophase techniques to estimate shift/delay between two onedimensional (1-D) signals directly from their DCT coefficients by...
Ut-Va Koc, K. J. Ray Liu
AAAI
1998
13 years 6 months ago
OKBC: A Programmatic Foundation for Knowledge Base Interoperability
The technology for building large knowledge bases (KBs) is yet to witness a breakthrough so that a KB can be constructed by the assembly of prefabricated knowledge components. Kno...
Vinay K. Chaudhri, Adam Farquhar, Richard Fikes, P...