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MA
2011
Springer
220views Communications» more  MA 2011»
13 years 2 months ago
Asymptotic expansions for a class of tests for a general covariance structure under a local alternative
Let S be a p × p random matrix having a Wishart distribution Wp(n, n−1Σ). For testing a general covariance structure Σ = Σ(ξ), we consider a class of test statistics Th = n...
Hiroaki Shimizu, Hirofumi Wakaki
EXPCS
2007
13 years 11 months ago
Performance testing of combinatorial solvers with isomorph class instances
Combinatorial optimization problems expressed as Boolean constraint satisfaction problems (BCSPs) arise in several contexts, ranging from the classical unate set-packing problems ...
Franc Brglez, Jason A. Osborne
NLPRS
2001
Springer
13 years 11 months ago
A Simple Closed-Class/Open-Class Factorization for Improved Language Modeling
We describe a simple improvement to ngram language models where we estimate the distribution over closed-class (function) words separately from the conditional distribution of ope...
Fuchun Peng, Dale Schuurmans
ICALP
2004
Springer
14 years 22 days ago
Property Testing of Regular Tree Languages
We consider the Edit distance with moves on the class of words and the class of ordered trees. We first exhibit a simple tester for the class of regular languages on words and gen...
Frédéric Magniez, Michel de Rougemon...
QSIC
2003
IEEE
14 years 18 days ago
A Note on Test Oracles and Semantics of Algebraic Specifications
Algebraic testing is an automated software testing method based on algebraic formal specifications. It tests if a program correctly implements an algebraic specification by checki...
Hong Zhu