18466 search results - page 3455 / 3694 » On distributed systems and CSCL |
208
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WSDM
2010
ACM
16 years 4 months ago
2010
ACM
Tagging plays an important role in many recent websites. Recommender systems can help to suggest a user the tags he might want to use for tagging a specific item. Factorization mo...
194
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ICDT
2010
ACM
16 years 4 months ago
2010
ACM
The work reported here lays the foundations of data exchange in the presence of probabilistic data. This requires rethinking the very basic concepts of traditional data exchange, ...
183
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ICS
2010
Tsinghua U.
16 years 4 months ago
2010
Tsinghua U.
Computation in the physical world is restricted by the following spatial locality constraint: In a single unit of time, information can only travel a bounded distance in space. A ...
176
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ICS
2010
Tsinghua U.
16 years 4 months ago
2010
Tsinghua U.
We introduce the notion of "non-malleable codes" which relaxes the notion of error-correction and errordetection. Informally, a code is non-malleable if the message cont...
157
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SPAA
2009
ACM
16 years 3 months ago
2009
ACM
In this paper, we identify transaction-local memory as a major source of overhead from compiler instrumentation in software transactional memory (STM). Transaction-local memory is...