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TIP
2002
147views more  TIP 2002»
15 years 4 months ago
Stochastic differential equations and geometric flows
In recent years, curve evolution, applied to a single contour or to the level sets of an image via partial differential equations, has emerged as an important tool in image process...
Gozde B. Unal, Hamid Krim, Anthony J. Yezzi
CVPR
2010
IEEE
14 years 1 months ago
Abrupt motion tracking via adaptive stochastic approximation Monte Carlo sampling
Robust tracking of abrupt motion is a challenging task in computer vision due to the large motion uncertainty. In this paper, we propose a stochastic approximation Monte Carlo (...
Xiuzhuang Zhou and Yao Lu
WWW
2008
ACM
16 years 5 months ago
Dynamic cost-per-action mechanisms and applications to online advertising
We study the Cost-Per-Action or Cost-Per-Acquisition (CPA) charging scheme in online advertising. In this scheme, instead of paying per click, the advertisers pay only when a user...
Hamid Nazerzadeh, Amin Saberi, Rakesh Vohra
SIGECOM
2005
ACM
106views ECommerce» more  SIGECOM 2005»
15 years 10 months ago
On decentralized incentive compatible mechanisms
Algorithmic Mechanism Design focuses on Dominant Strategy Implementations. The main positive results are the celebrated Vickrey-Clarke-Groves (VCG) mechanisms and computationally ...
Ahuva Mu'alem
HASE
1997
IEEE
15 years 8 months ago
A Mechanism for Communicating in Dynamically Reconfigurable Embedded Systems
Abstract: We present a time-bounded state-based communication mechanism for dynamically reconfigurable embedded systems. The mechanism is a single-processor, low-overhead version o...
Mehrdad Hassani, David B. Stewart