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» An Aristotelian notion of size
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UAI
2008
14 years 11 months ago
Bounding Search Space Size via (Hyper)tree Decompositions
This paper develops a measure for bounding the performance of AND/OR search algorithms for solving a variety of queries over graphical models. We show how drawing a connection to ...
Lars Otten, Rina Dechter
COCO
2003
Springer
82views Algorithms» more  COCO 2003»
15 years 2 months ago
Derandomization and Distinguishing Complexity
We continue an investigation of resource-bounded Kolmogorov complexity and derandomization techniques begun in [2, 3]. We introduce nondeterministic time-bounded Kolmogorov comple...
Eric Allender, Michal Koucký, Detlef Ronneb...
AGILEDC
2005
IEEE
15 years 3 months ago
Estimating in Actual Time
In an effort to improve our understanding of the way we work, my team grouped together ideas from various sources to come up with an estimation scheme that avoided the confusing n...
Moses M. Hohman
FSMNLP
2009
Springer
14 years 7 months ago
Minimizing Weighted Tree Grammars Using Simulation
Weighted tree grammars (for short: WTG) are an extension of weighted context-free grammars that generate trees instead of strings. They can be used in natural language parsing to d...
Andreas Maletti
ILP
2003
Springer
15 years 2 months ago
Complexity Parameters for First-Order Classes
We study several complexity parameters for first order formulas and their suitability for first order learning models. We show that the standard notion of size is not captured by...
Marta Arias, Roni Khardon