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» Concurrency, Time, and Constraints
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IPCO
2004
142views Optimization» more  IPCO 2004»
15 years 8 months ago
The Constrained Minimum Weighted Sum of Job Completion Times Problem
We consider the problem of minimizing the weighted sum of job completion times on a single machine (subject to certain job weights) with an additional side constraint on the weigh...
Asaf Levin, Gerhard J. Woeginger
DEDS
2010
108views more  DEDS 2010»
15 years 4 months ago
Timing Control of Switched Systems with Applications to Robotic Marionettes
Abstract We present an optimal timing control formulation for the problem of controlling autonomous puppets. In particular, by appropriately timing the different movements, entire ...
Patrick Martin, Magnus Egerstedt
179
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ECCV
2002
Springer
16 years 8 months ago
Space-Time Tracking
Abstract. We propose a new tracking technique that is able to capture non-rigid motion by exploiting a space-time rank constraint. Most tracking methods use a prior model in order ...
Lorenzo Torresani, Christoph Bregler
HICSS
2009
IEEE
74views Biometrics» more  HICSS 2009»
16 years 1 months ago
Unleashing Mobility in the Organization: A Time-Geography Perspective
The increased fluidity and agility of organizations demand the smooth mediation of information technology (IT) between user and task. As rigid hierarchies are giving way to open, ...
Douglas M. Schutz, Yong-Young Kim, Youngjin Yoo
VTC
2008
IEEE
239views Communications» more  VTC 2008»
16 years 1 months ago
Cross-Layer and Path Priority Scheduling Based Real-Time Video Communications over Wireless Sensor Networks
—This paper addresses the problem of real-time video streaming over a bandwidth and energy constrained wireless sensor network (WSN). Considering the compressed video bit stream ...
Min Chen, Victor C. M. Leung, Shiwen Mao, Ming Li