2845 search results - page 109 / 569 » Constraints over Ontologies |
152
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VTC
2010
IEEE
15 years 4 months ago
2010
IEEE
—In this paper, we propose a new adaptive subcarrier allocation for a multiuser two-way OFDMA relay network. In the proposed algorithm, subcarriers are allocated to the user-pair...
185
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ESWS
2005
Springer
15 years 12 months ago
2005
Springer
As semantic markup becomes ubiquitous, it will become important to be able to ask queries and obtain answers, using natural language (NL) expressions, rather than the keyword-based...
180
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GRID
2003
Springer
15 years 11 months ago
2003
Springer
With the advent of web services standards and a serviceoriented Grid architecture, it is foreseeable that competing as well as complimenting computational services will proliferat...
172
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SEMWEB
2009
Springer
15 years 11 months ago
2009
Springer
The objective of the Market Blended Insight (MBI) project is to develop web based techniques to improve the performance of UK Business to Business (B2B) marketing activities. The a...
180
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ICLP
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. In this paper we describe the OnEQL system, a query engine that implements optimization techniques and evaluation strategies to speed up the evaluation time of querying a...