628 search results - page 26 / 126 » Effectively Open Real Functions |
ICCV
2001
IEEE
16 years 1 months ago
2001
IEEE
We introduce a new graph-theoretic approach to image segmentation based on minimizing a novel class of `mean cut' cost functions. Minimizing these cost functions corresponds ...
TREC
2004
15 years 1 months ago
2004
The quality of an information retrieval system heavily depends on its retrieval function, which returns a similarity measurement between the query and each document in the collect...
121
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ATAL
2005
Springer
15 years 5 months ago
2005
Springer
Reinforcement learning problems are commonly tackled with temporal difference methods, which use dynamic programming and statistical sampling to estimate the long-term value of ta...
109
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ICDM
2009
IEEE
14 years 9 months ago
2009
IEEE
Temporal causal modeling can be used to recover the causal structure among a group of relevant time series variables. Several methods have been developed to explicitly construct te...
GIS
2010
ACM
14 years 10 months ago
2010
ACM
Many researchers throughout the world have been struggling to better understand and describe Spatial Data Infrastructures (SDIs). Our knowledge of the real forces and mechanisms b...