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ICCV
2011
IEEE
14 years 1 months ago
Learning Spatiotemporal Graphs of Human Activities
Complex human activities occurring in videos can be defined in terms of temporal configurations of primitive actions. Prior work typically hand-picks the primitives, their total...
William Brendel, Sinisa Todorovic
DCOSS
2011
Springer
14 years 1 months ago
Transmission Control Policy design for decentralized detection in sensor networks
—A Wireless Sensor Network (WSN) deployed for detection applications has the distinguishing feature that sensors cooperate to perform the detection task. Therefore, the decoupled...
Ashraf Tantawy, Xenofon D. Koutsoukos, Gautam Bisw...
CORR
2012
Springer
281views Education» more  CORR 2012»
13 years 9 months ago
Belief Propagation by Message Passing in Junction Trees: Computing Each Message Faster Using GPU Parallelization
Compiling Bayesian networks (BNs) to junction trees and performing belief propagation over them is among the most prominent approaches to computing posteriors in BNs. However, bel...
Lu Zheng, Ole J. Mengshoel, Jike Chong
CSCW
2012
ACM
13 years 9 months ago
Recommending routes in the context of bicycling: algorithms, evaluation, and the value of personalization
Users have come to rely on automated route finding services for driving, public transit, walking, and bicycling. Current state of the art route finding algorithms typically rely...
Reid Priedhorsky, David Pitchford, Shilad Sen, Lor...
HICSS
2012
IEEE
293views Biometrics» more  HICSS 2012»
13 years 9 months ago
Api-do: Tools for Exploring the Wireless Attack Surface in Smart Meters
—Security will be critical for the wireless interface offered by soon-to-be-ubiquitous smart meters — since if not secure, this technology will provide an remotely accessible a...
Travis Goodspeed, Sergey Bratus, Ricky Melgares, R...