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122
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PERCOM
2010
ACM
15 years 5 months ago
2010
ACM
—This paper studies economic models of user participation incentive in participatory sensing applications. User participation is the most important element in participatory sensi...
121
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PODC
2010
ACM
15 years 5 months ago
2010
ACM
We present Gatekeeper, a decentralized protocol that performs Sybil-resilient node admission control based on a social network. Gatekeeper can admit most honest nodes while limiti...
124
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IJCAI
2007
15 years 3 months ago
2007
Human intelligence requires decades of full-time training before it can be reliably utilised in modern economies. In contrast, AI agents must be made reliable but interesting in r...
129
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SDM
2008
SIAM
15 years 3 months ago
2008
SIAM
Given an author-conference network that evolves over time, which are the conferences that a given author is most closely related with, and how do they change over time? Large time...
APVIS
2009
15 years 2 months ago
2009
Many graphs used in real-world applications consist of nodes belonging to more than one category. We call such graph "multiplecategory graphs". Social networks are typic...