Sciweavers

17543 search results - page 19 / 3509
» Stochastic Optimization Algorithms
Sort
View
81
Voted
MVA
2007
129views Computer Vision» more  MVA 2007»
14 years 11 months ago
Multi Human Trajectory Estimation Using Stochastic Sampling and Its Application to Meeting Recognition
In this paper we present a stochastic sampling approach to estimate multiple human trajectory in the meeting. The algorithm is formalized as a energy minimization problem based on...
Yosuke Matsusaka, Hideki Asoh, Futoshi Asano
DSS
2007
122views more  DSS 2007»
14 years 10 months ago
A stochastic beam search for the berth allocation problem
Abstract. In this paper, the optimization of the Berth Allocation Problem (BAP) is transformed into a multiple stage decision making procedure and a new stochastic beam search algo...
Fan Wang, Andrew Lim
CORR
2012
Springer
192views Education» more  CORR 2012»
13 years 5 months ago
The best of both worlds: stochastic and adversarial bandits
We present a bandit algorithm, SAO (Stochastic and Adversarial Optimal), whose regret is, essentially, optimal both for adversarial rewards and for stochastic rewards. Specifical...
Sébastien Bubeck, Aleksandrs Slivkins
CORR
2010
Springer
146views Education» more  CORR 2010»
14 years 10 months ago
Adaptive Submodularity: A New Approach to Active Learning and Stochastic Optimization
Solving stochastic optimization problems under partial observability, where one needs to adaptively make decisions with uncertain outcomes, is a fundamental but notoriously diffic...
Daniel Golovin, Andreas Krause
ICMCS
2006
IEEE
104views Multimedia» more  ICMCS 2006»
15 years 4 months ago
Robust Rigid Head Motion Estimation Based on Differential Evolution
In this paper we present a system to robustly estimate the 3D position of a human head. Before the face model is positioned in the initial frame, it is adapted to the 3D scan of t...
Axel Weissenfeld, Onay Urfalioglu, Kang Liu, J&oum...