Sciweavers

4403 search results - page 577 / 881
» Galois Theory of Algorithms
Sort
View
SIGIR
2004
ACM
16 years 29 days ago
Locality preserving indexing for document representation
Document representation and indexing is a key problem for document analysis and processing, such as clustering, classification and retrieval. Conventionally, Latent Semantic Index...
Xiaofei He, Deng Cai, Haifeng Liu, Wei-Ying Ma
COLT
2004
Springer
16 years 28 days ago
Convergence of Discrete MDL for Sequential Prediction
We study the properties of the Minimum Description Length principle for sequence prediction, considering a two-part MDL estimator which is chosen from a countable class of models....
Jan Poland, Marcus Hutter
202
Voted
GECCO
2004
Springer
115views Optimization» more  GECCO 2004»
16 years 27 days ago
Parameter-Less Hierarchical BOA
Abstract. The parameter-less hierarchical Bayesian optimization algorithm (hBOA) enables the use of hBOA without the need for tuning parameters for solving each problem instance. T...
Martin Pelikan, Tz-Kai Lin
WDAG
2004
Springer
88views Algorithms» more  WDAG 2004»
16 years 26 days ago
Nonblocking Concurrent Data Structures with Condition Synchronization
We apply the classic theory of linearizability to operations that must wait for some other thread to establish a precondition. We model such an operation as a request and a follow-...
William N. Scherer III, Michael L. Scott
180
Voted
COMPGEOM
2003
ACM
16 years 23 days ago
Planar minimally rigid graphs and pseudo-triangulations
Pointed pseudo-triangulations are planar minimally rigid graphs embedded in the plane with pointed vertices (adjacent to an angle larger than π). In this paper we prove that the ...
Ruth Haas, David Orden, Günter Rote, Francisc...