2925 search results - page 220 / 585 » Information Complexity of Online Problems |
213
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
In order to address privacy concerns, many social media websites allow users to hide their personal profiles from the public. In this work, we show how an adversary can exploit an...
196
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
—For a large-scale mesh network with dynamic traffic, maintaining the global state information in a centralized fashion is impractical. Hence, distributed schemes are needed to ...
154
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C5
2007
IEEE
16 years 28 days ago
2007
IEEE
Wikis can be considered as public domain knowledge sharing system. They provide opportunity for those who may not have the privilege to publish their thoughts through the traditio...
166
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RECSYS
2010
ACM
15 years 6 months ago
2010
ACM
Recently the world of the web has become more social and more real-time. Facebook and Twitter are perhaps the exemplars of a new generation of social, real-time web services and w...
174
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JAPLL
2008
15 years 6 months ago
2008
In this paper, we study the following basic problem: After having executed a sequence of actions, find a sequence of actions that brings the agent back to the state just before th...