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» Near-Optimal Block Alignments
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IWMMDBMS
1998
123views more  IWMMDBMS 1998»
13 years 7 months ago
An Adaptive Block Management Scheme Using On-Line Detection of Block Reference Patterns
Recent research has shown that near optimal performance can be achieved by adaptive block replacement policies that use user-level hints regarding the block reference pattern. How...
Jongmoo Choi, Sam H. Noh, Sang Lyul Min, Yookun Ch...
ICC
2007
IEEE
147views Communications» more  ICC 2007»
13 years 12 months ago
A New Hybrid Space-Time Block Codes and Spatial Multiplexing Scheme with Precoding
— We present a new hybrid scheme which combines space-time block codes (STBC) and spatial multiplexing (SM) to achieve both diversity and spatial multiplexing gain. We design a n...
Jong-Kyu Kim, Heunchul Lee, Inkyu Lee
SEMWEB
2011
Springer
12 years 8 months ago
The Alignment API 4.0
Alignments represent correspondences between entities of two ontologies. They are produced from the ontologies by ontology matchers. In order for matchers to exchange alignments an...
Jérôme David, Jérôme Euz...
DM
2010
97views more  DM 2010»
13 years 5 months ago
Random preorders and alignments
A preorder consists of linearly ordered equivalence classes called blocks, and an alignment is a sequence of cycles on n labelled elements. We investigate the block structure of a...
Peter J. Cameron, Mihyun Kang, Dudley Stark
LREC
2008
155views Education» more  LREC 2008»
13 years 7 months ago
Using Reordering in Statistical Machine Translation based on Alignment Block Classification
Statistical Machine Translation (SMT) is based on alignment models which learn from bilingual corpora the word correspondences between source and target language. These models are...
Marta R. Costa-Jussà, José A. R. Fon...