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AAAI
1994
15 years 7 months ago
Noise Strategies for Improving Local Search
It has recently been shown that local search is surprisingly good at nding satisfying assignments for certain computationally hard classes of CNF formulas. The performance of basi...
Bart Selman, Henry A. Kautz, Bram Cohen
AAAI
2007
15 years 8 months ago
Approximate Counting by Sampling the Backtrack-free Search Space
We present a new estimator for counting the number of solutions of a Boolean satisfiability problem as a part of an importance sampling framework. The estimator uses the recently...
Vibhav Gogate, Rina Dechter
AAAI
2011
14 years 6 months ago
Towards Large-Scale Collaborative Planning: Answering High-Level Search Queries Using Human Computation
Behind every search query is a high-level mission that the user wants to accomplish. While current search engines can often provide relevant information in response to well-speciļ...
Edith Law, Haoqi Zhang
AAAI
2012
13 years 8 months ago
A Search Algorithm for Latent Variable Models with Unbounded Domains
This paper concerns learning and prediction with probabilistic models where the domain sizes of latent variables have no a priori upper-bound. Current approaches represent prior d...
Michael Chiang, David Poole
IAT
2007
IEEE
16 years 18 days ago
Exploring Social Behaviour of Honey Bees Searching on the Web
This paper discusses applying the social behaviour of bees to the web search. We proposed an on-line search of the user’s predefined group of pages. In particular, this approac...
Pavol Návrat, Lucia Jastrzembska, Tomas Jel...