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ICCV
2009
IEEE
13 years 6 months ago
Efficient human pose estimation via parsing a tree structure based human model
Human pose estimation is the task of determining the states (location, orientation and scale) of each body part. It is important for many vision understanding applications, e.g. v...
Xiaoqin Zhang, Changcheng Li, Xiaofeng Tong, Weimi...
CDC
2010
IEEE
136views Control Systems» more  CDC 2010»
13 years 4 months ago
Pathologies of temporal difference methods in approximate dynamic programming
Approximate policy iteration methods based on temporal differences are popular in practice, and have been tested extensively, dating to the early nineties, but the associated conve...
Dimitri P. Bertsekas
AGI
2011
13 years 18 days ago
Learning Problem Solving Skills from Demonstration: An Architectural Approach
We present an architectural approach to learning problem solving skills from demonstration, using internal models to represent problem-solving operational knowledge. Internal forwa...
Haris Dindo, Antonio Chella, Giuseppe La Tona, Mon...
CSCW
2012
ACM
12 years 4 months ago
Come meet me at Ulduar: progression raiding in world of warcraft
In spite of decades of research on virtual worlds, our understanding of one popular form of virtual world behavior— raiding—remains limited. Raiding is important because it en...
Jeffrey Bardzell, Jeffrey Nichols, Tyler Pace, Sha...
INFOCOM
2009
IEEE
14 years 3 months ago
On the Market Power of Network Coding in P2P Content Distribution Systems
Abstract—Network coding is emerging as a promising alternative to traditional content distribution approaches in P2P networks. By allowing information mixture in peers, it simpli...
Xinyu Zhang, Baochun Li