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AAAI
2006
15 years 8 months ago
Disco - Novo - GoGo: Integrating Local Search and Complete Search with Restarts
A hybrid algorithm is devised to boost the performance of complete search on under-constrained problems. We suggest to use random variable selection in combination with restarts, ...
Meinolf Sellmann, Carlos Ansótegui
ACL
1994
15 years 8 months ago
Optimizing the Computational Lexicalization of Large Grammars
The computational lexicalization of a grammar is the optimization of the links between lexicalized rules and lexical items in order to improve the quality of the bottom-up filteri...
Christian Jacquemin
CORR
2006
Springer
135views Education» more  CORR 2006»
15 years 6 months ago
Classification of Ordinal Data
Many real life problems require the classification of items into naturally ordered classes. These problems are traditionally handled by conventional methods intended for the class...
Jaime S. Cardoso
COMBINATORICS
2000
61views more  COMBINATORICS 2000»
15 years 6 months ago
Where the Typical Set Partitions Meet and Join
The lattice of the set partitions of [n] ordered by refinement is studied. Suppose r partitions p1, . . . , pr are chosen independently and uniformly at random. The probability tha...
Boris Pittel
WAOA
2010
Springer
275views Algorithms» more  WAOA 2010»
15 years 4 months ago
Online Ranking for Tournament Graphs
We study the problem of producing a global ranking of items given pairwise ranking information, when the items to be ranked arrive in an online fashion. We study both the maximizat...
Claire Mathieu, Adrian Vladu