Sciweavers

210 search results - page 1 / 42
» Uniform regular enumerations
Sort
View
MSCS
2006
93views more  MSCS 2006»
13 years 4 months ago
Uniform regular enumerations
Abstract. In the paper we introduce and study the uniform regular enumerations for arbitrary recursive ordinals. As an application of the technique we obtain a uniform generalizati...
Ivan N. Soskov, Bogomil Kovachev
WIA
2004
Springer
13 years 10 months ago
Enumerating Regular Expressions and Their Languages
Abstract. We discuss enumeration of regular expressions and the distinct languages they represent.
Jonathan Lee, Jeffrey Shallit
CORR
2010
Springer
89views Education» more  CORR 2010»
13 years 4 months ago
Collaborative Filtering in a Non-Uniform World: Learning with the Weighted Trace Norm
We show that matrix completion with tracenorm regularization can be significantly hurt when entries of the matrix are sampled nonuniformly. We introduce a weighted version of the ...
Ruslan Salakhutdinov, Nathan Srebro
COCOON
2009
Springer
13 years 8 months ago
Three New Algorithms for Regular Language Enumeration
We present new and more efficient algorithms for regular language enumeration problems. The min-word problem is to find the lexicographically minimal word of length n accepted by ...
Margareta Ackerman, Erkki Mäkinen