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» The Complexity of Symmetry-Breaking Formulas
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KI
2006
Springer
13 years 9 months ago
DiaWOz-II - A Tool for Wizard-of-Oz Experiments in Mathematics
We present DiaWOz-II, a configurable software environment for Wizard-of-Oz studies in mathematics and engineering. Its interface is based on a structural wysiwyg editor which allow...
Christoph Benzmüller, Helmut Horacek, Ivana K...
LICS
2012
IEEE
12 years 9 days ago
Graph Logics with Rational Relations and the Generalized Intersection Problem
Abstract—We investigate some basic questions about the interaction of regular and rational relations on words. The primary motivation comes from the study of logics for querying ...
Pablo Barceló, Diego Figueira, Leonid Libki...
LATIN
2004
Springer
14 years 3 months ago
Approximating the Expressive Power of Logics in Finite Models
Abstract. We present a probability logic (essentially a first order language extended with quantifiers that count the fraction of elements in a model that satisfy a first order ...
Argimiro Arratia, Carlos E. Ortiz
CORR
2010
Springer
127views Education» more  CORR 2010»
13 years 10 months ago
Statistical and Computational Tradeoffs in Stochastic Composite Likelihood
Maximum likelihood estimators are often of limited practical use due to the intensive computation they require. We propose a family of alternative estimators that maximize a stoch...
Joshua Dillon, Guy Lebanon
TASLP
2002
67views more  TASLP 2002»
13 years 9 months ago
Efficient tracking of the cross-correlation coefficient
In many (audio) processing algorithms, involving manipulation of discrete-time signals, the performance can vary strongly over the repertoire that is used. This may be the case whe...
Ronald M. Aarts, Roy Irwan, Augustus J. E. M. Jans...