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123
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KDD
2009
ACM
15 years 10 months ago
2009
ACM
In this paper we propose a utility model that accounts for both sales and branding advertisers. We first study the computational complexity of optimization problems related to bo...
112
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PRDC
2009
IEEE
15 years 10 months ago
2009
IEEE
—Fault injection (FI) has been shown to be an effective approach to assessing the dependability of software systems. To determine the impact of faults injected during FI, a given...
137
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ICNS
2009
IEEE
15 years 10 months ago
2009
IEEE
What is the impact of obstacles on the graphs of connections between stations in Mobile Ad hoc Networks? In order to answer, at least partially, this question, the first step is ...
124
Voted
ACCV
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. This paper proposes a local motion-based approach for recognizing group activities in soccer videos. Given the SIFT keypoint matches on two successive frames, we propose ...
133
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WINE
2009
Springer
15 years 10 months ago
2009
Springer
We study the problem of allocating a single item repeatedly among multiple competing agents, in an environment where monetary transfers are not possible. We design (Bayes-Nash) inc...