12766 search results - page 279 / 2554 » collective |
211
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SAC
2005
ACM
16 years 5 days ago
2005
ACM
In this paper, we describe a new approach for mining concept associations from large text collections. The concepts are short sequences of words that occur frequently together acr...
160
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GECCO
2005
Springer
16 years 4 days ago
2005
Springer
This paper addresses the evolution of control strategies for a collective: a set of entities that collectively strives to maximize a global evaluation function that rates the perf...
177
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SIGIR
2004
ACM
16 years 1 days ago
2004
ACM
As online document collections continue to expand, both on the Web and in proprietary environments, the need for duplicate detection becomes more critical. The goal of this work i...
187
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GROUP
2003
ACM
15 years 12 months ago
2003
ACM
Most current theories about collective cognitive activities in limited groups apply to structurally closed co-operative situations Here we propose to work in the framework of inte...
268
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ACPC
1999
Springer
15 years 11 months ago
1999
Springer
In this paper we present the design, implementation and evaluation of a runtime system based on collective I/O techniques for irregular applications. Its main goal is to provide pa...