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INFOCOM
2011
IEEE
14 years 10 months ago
Heterogeneity increases multicast capacity in clustered network
—In this paper, we investigate the multicast capacity for static network with heterogeneous clusters. We study the effect of heterogeneities on the achievable capacity from two a...
Qiuyu Peng, Xinbing Wang, Huan Tang
ISCAS
2011
IEEE
237views Hardware» more  ISCAS 2011»
14 years 10 months ago
A new network-based algorithm for multi-camera abnormal activity detection
In this paper, a new abnormal activity detection algorithm is proposed for multi-camera surveillance applications. The proposed algorithm models the entire scene covered by the mu...
Hongyu Gao, Weiyao Lin, Xiaokang Yang, Hongxiang L...
ACL
2011
14 years 10 months ago
The Surprising Variance in Shortest-Derivation Parsing
We investigate full-scale shortest-derivation parsing (SDP), wherein the parser selects an analysis built from the fewest number of training fragments. Shortest derivation parsing...
Mohit Bansal, Dan Klein
ECIR
2011
Springer
14 years 10 months ago
Enhancing Deniability against Query-Logs
We propose a method for search privacy on the Internet, focusing on enhancing plausible deniability against search engine query-logs. The method approximates the target search resu...
Avi Arampatzis, Pavlos Efraimidis, George Drosatos
ICCV
2011
IEEE
14 years 6 months ago
Semantic Contours from Inverse Detectors
We study the challenging problem of localizing and classifying category-specific object contours in real world images. For this purpose, we present a simple yet effective method ...
Bharath Hariharan, Pablo Arbelaez, Lubomir Bourdev...