10674 search results - page 1981 / 2135 » The Virtual Environment - Another Approach |
140
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TMM
2002
15 years 4 months ago
2002
In this paper, we present the results of our work that seek to negotiate the gap between low-level features and high-level concepts in the domain of web document retrieval. This wo...
147
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VLDB
2002
ACM
15 years 4 months ago
2002
ACM
For a large-scale data-intensive environment, such as the World-Wide Web or data warehousing, we often make local copies of remote data sources. Due to limited network and computa...
136
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CORR
2010
Springer
15 years 3 months ago
2010
Springer
Developing large-scale distributed applications can be a daunting task. One of the problems that application developers are confronted with is the distribution of data, processes, ...
179
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ESWA
2008
15 years 3 months ago
2008
Electronic negotiation experiments provide a rich source of information about relationships between the negotiators, their individual actions, and the negotiation dynami...
145
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PVLDB
2008
15 years 3 months ago
2008
Estimates of predicate selectivities by database query optimizers often differ significantly from those actually encountered during query execution, leading to poor plan choices a...