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» On the Convergence of Bound Optimization Algorithms
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ICCV
2003
IEEE
16 years 6 months ago
Graph Partition by Swendsen-Wang Cuts
Vision tasks, such as segmentation, grouping, recognition, can be formulated as graph partition problems. The recent literature witnessed two popular graph cut algorithms: the Ncu...
Adrian Barbu, Song Chun Zhu
GECCO
2007
Springer
149views Optimization» more  GECCO 2007»
15 years 10 months ago
Informative performance metrics for dynamic optimisation problems
Existing metrics for dynamic optimisation are designed primarily to rate an algorithm’s overall performance. These metrics show whether one algorithm is better than another, but...
Stefan Bird, Xiaodong Li
TIP
2010
111views more  TIP 2010»
14 years 11 months ago
Demosaicking by Alternating Projections: Theory and Fast One-Step Implementation
Color image demosaicking is a key process in the digital imaging pipeline. In this paper, we study a classical demosaicking algorithm based on alternating projections (AP), propos...
Yue M. Lu, Mina Karzand, Martin Vetterli
CPM
1999
Springer
129views Combinatorics» more  CPM 1999»
15 years 9 months ago
On the Structure of Syntenic Distance
This paper examines some of the rich structure of the syntenic distance model of evolutionary distance, introduced by Ferretti et al. (1996). The syntenic distance between two gen...
David Liben-Nowell
KDD
2007
ACM
191views Data Mining» more  KDD 2007»
16 years 5 months ago
Cost-effective outbreak detection in networks
Given a water distribution network, where should we place sensors to quickly detect contaminants? Or, which blogs should we read to avoid missing important stories? These seemingl...
Andreas Krause, Carlos Guestrin, Christos Faloutso...