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ICCPOL
2009
Springer
15 years 2 months ago
Processing of Korean Natural Language Queries Using Local Grammars
Abstract. For casual web users, a natural language is more accessible than formal query languages. However, understanding of a natural language query is not trivial for computer sy...
Tae-Gil Noh, Yong-Jin Han, Seong-Bae Park, Se-Youn...
CIKM
2008
Springer
14 years 12 months ago
Energy-efficient skyline query processing and maintenance in sensor networks
The skyline query, as an important operator in databases for multi-preference analysis and decision making, has received much attention recently due to its wide application backgr...
Weifa Liang, Baichen Chen, Jeffrey Xu Yu
ICDE
2011
IEEE
382views Database» more  ICDE 2011»
14 years 3 months ago
A Unified Approach for Computing Top-k Pairs in Multidimensional Space
Muhammad Aamir Cheema, Xuemin Lin, Haixun Wang, Ji...
SPAA
2005
ACM
15 years 3 months ago
Concurrent cache-oblivious b-trees
This paper presents concurrent cache-oblivious (CO) B-trees. We extend the cache-oblivious model to a parallel or distributed setting and present three concurrent CO B-trees. Our ...
Michael A. Bender, Jeremy T. Fineman, Seth Gilbert...
EDBT
2010
ACM
125views Database» more  EDBT 2010»
15 years 1 months ago
A plan for OLAP
So far, data warehousing has often been discussed in the light of complex OLAP queries and as reporting facility for operative data. We argue that business planning as a means to ...
Bernhard Jaecksch, Wolfgang Lehner, Franz Faerber