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ICML
2004
IEEE
16 years 14 days ago
Large margin hierarchical classification
We present an algorithmic framework for supervised classification learning where the set of labels is organized in a predefined hierarchical structure. This structure is encoded b...
Ofer Dekel, Joseph Keshet, Yoram Singer
SMI
2005
IEEE
15 years 5 months ago
Curvature-based Energy for Simulation and Variational Modeling
Curvature-based energy and forces are used in a broad variety of contexts, ranging from modeling of thin plates and shells to surface fairing and variational surface design. The a...
Denis Zorin
EOR
2010
110views more  EOR 2010»
14 years 11 months ago
Online scheduling policies for multiclass call centers with impatient customers
We consider a call center with two classes of impatient customers: premium and regular classes. Modeling our call center as a multiclass GI/GI/s + M queue, we focus on developing ...
Oualid Jouini, Auke Pot, Ger Koole, Yves Dallery
93
Voted
IJRR
2007
75views more  IJRR 2007»
14 years 11 months ago
Surveillance Strategies for a Pursuer with Finite Sensor Range
This paper addresses the pursuit-evasion problem of maintaining surveillance by a pursuer of an evader in a world populated by polygonal obstacles. This requires the pursuer to pl...
Rafael Murrieta-Cid, Teja Muppirala, Alejandro Sar...
ICCV
2011
IEEE
13 years 11 months ago
Recursive MDL via Graph Cuts: Application to Segmentation
We propose a novel patch-based image representation that is useful because it (1) inherently detects regions with repetitive structure at multiple scales and (2) yields a paramete...
Lena Gorelick, Andrew Delong, Olga Veksler, Yuri B...