4419 search results - page 867 / 884 » Social recommender systems |
200
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IPPS
2007
IEEE
16 years 13 days ago
2007
IEEE
Search-based graph queries, such as finding short paths and isomorphic subgraphs, are dominated by memory latency. If input graphs can be partitioned appropriately, large cluster...
136
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ATAL
2007
Springer
16 years 10 days ago
2007
Springer
We derive optimal bidding strategies for a global bidding agent that participates in multiple, simultaneous second-price auctions with perfect substitutes. We first consider a mo...
189
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ATAL
2007
Springer
16 years 10 days ago
2007
Springer
Agents that must reach agreements with other agents need to reason about how their preferences, judgments, and beliefs might be aggregated with those of others by the social choic...
166
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ECTEL
2007
Springer
16 years 9 days ago
2007
Springer
Parallel to the societal diffusion of digital technologies, the debate on their impacts and requirements has created terms like ICT literacy, digital literacy or digital competenc...
190
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GECCO
2007
Springer
16 years 9 days ago
2007
Springer
When facing dynamic optimization problems the goal is no longer to find the extrema, but to track their progression through the space as closely as possible. Over these kind of ov...