2402 search results - page 93 / 481 » Performance Analysis of a Distributed Question Answering Sys... |
174
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VLDB
2000
ACM
15 years 9 months ago
2000
ACM
Approximate query answering systems provide very fast alternatives to OLAP systems when applications are tolerant to small errors in query answers. Current sampling-based approach...
308
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AIED
2011
Springer
14 years 9 months ago
2011
Springer
Self-assessment motivation questionnaires have been used in classrooms yet many researchers find only a weak correlation between answers to these questions and learning. In this pa...
184
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ICRA
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper introduces a modular modeling approach for distributed production systems, considering production and maintenance processes synchronization. Thus, production job shop, p...
176
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HPCN
1995
Springer
15 years 9 months ago
1995
Springer
The performance of parallel computing systems is strongly dependent on the runtime behaviour of parallel programs. This paper describes a new approach to measure and analyze the ru...
145
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CLEF
2008
Springer
15 years 8 months ago
2008
Springer
In this paper, we assess the impact of using thesaurus-based query expansion methods, at the Information Retrieval (IR) stage of a Question Answering (QA) system. We focus on expan...