2338 search results - page 308 / 468 » Using UML to model relational database operations |
147
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SIGMOD
1997
ACM
15 years 9 months ago
1997
ACM
Computing multiple related group-bys and aggregates is one of the core operations of On-Line Analytical Processing (OLAP) applications. Recently, Gray et al. [GBLP95] proposed the...
169
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JUCS
2010
15 years 3 months ago
2010
: Algorithms for 3D head pose and facial expression tracking using a single camera (monocular image sequences) is presented in this paper. The proposed method is based on a combina...
122
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PATMOS
2004
Springer
15 years 10 months ago
2004
Springer
The main result is the development, and delay comparison based on Logical Effort, of a number of high speed circuits for common arithmetic and related operations using threshold l...
128
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DEXAW
2008
IEEE
15 years 11 months ago
2008
IEEE
— One of the critical issues in search engines is the size of search indexes: as the number of documents handled by an engine increases, the search must preserve its efficiency,...
136
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ER
1997
Springer
15 years 9 months ago
1997
Springer
Turbulence is in the nature of business environments. Changes brought about because of different requirements such as social, political, technical and economic, exert pressures on ...