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171
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IPMI
2011
Springer
14 years 6 months ago
Learning an Atlas of a Cognitive Process in Its Functional Geometry
In this paper we construct an atlas that captures functional characteristics of a cognitive process from a population of individuals. The functional connectivity is encoded in a lo...
Georg Langs, Danial Lashkari, Andrew Sweet, Yanmei...
ICML
2006
IEEE
16 years 3 months ago
Fast direct policy evaluation using multiscale analysis of Markov diffusion processes
Policy evaluation is a critical step in the approximate solution of large Markov decision processes (MDPs), typically requiring O(|S|3 ) to directly solve the Bellman system of |S...
Mauro Maggioni, Sridhar Mahadevan
147
Voted
ICCPOL
2009
Springer
15 years 7 months ago
Processing of Korean Natural Language Queries Using Local Grammars
Abstract. For casual web users, a natural language is more accessible than formal query languages. However, understanding of a natural language query is not trivial for computer sy...
Tae-Gil Noh, Yong-Jin Han, Seong-Bae Park, Se-Youn...
90
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CIKM
1999
Springer
15 years 6 months ago
Page Access Scheduling in Join Processing
The join relational operation is one of the most expensive among database operations. In this study, we consider the problem of scheduling page accesses in join processing. This r...
Andrew Lim, Jennifer Lai-Pheng Kwan, Wee-Chong Oon
SODA
1998
ACM
144views Algorithms» more  SODA 1998»
15 years 3 months ago
Analysis of Random Processes via And-Or Tree Evaluation
We introduce a new set of probabilistic analysis tools based on the analysis of And-Or trees with random inputs. These tools provide a unifying, intuitive, and powerful framework ...
Michael Luby, Michael Mitzenmacher, Mohammad Amin ...