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IJCV
2002
112views more  IJCV 2002»
15 years 13 days ago
Range Segmentation Using Visibility Constraints
Visibility constraints can aid the segmentation of foreground objects in a scene observed with multiple range imagers. Points may be labeled as foreground if they can be determine...
Leonid Taycher, Trevor Darrell
ML
2002
ACM
168views Machine Learning» more  ML 2002»
15 years 13 days ago
On Average Versus Discounted Reward Temporal-Difference Learning
We provide an analytical comparison between discounted and average reward temporal-difference (TD) learning with linearly parameterized approximations. We first consider the asympt...
John N. Tsitsiklis, Benjamin Van Roy
85
Voted
VLSISP
2002
72views more  VLSISP 2002»
15 years 12 days ago
Second Order Nonstationary Source Separation
This paper addresses a method of blind source separation that jointly exploits the nonstationarity and temporal structure of sources. The method needs only multiple time-delayed co...
Seungjin Choi, Andrzej Cichocki, Adel Belouchrani
CORR
2010
Springer
132views Education» more  CORR 2010»
15 years 10 days ago
Calibration and Internal no-Regret with Partial Monitoring
Calibrated strategies can be obtained by performing strategies that have no internal regret in some auxiliary game. Such strategies can be constructed explicitly with the use of B...
Vianney Perchet
103
Voted
PSYCHNOLOGY
2007
112views more  PSYCHNOLOGY 2007»
15 years 8 days ago
Extended Television: A Study of How Investigations of Use Can Inform Design Processes in Nursing Homes
This paper describes the shortcomings in the support that replaces the lost distributed cognition in older people who move to nursing homes and how artifacts can improve this by f...
Peter Abdelmassih Waller