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TIT
2002
82views more  TIT 2002»
13 years 8 months ago
Order estimation for a special class of hidden Markov sources and binary renewal processes
We consider the estimation of the order, i.e., the number of hidden states, of a special class of discrete-time finite-alphabet hidden Markov sources. This class can be characteriz...
Sanjeev Khudanpur, Prakash Narayan
JMLR
2006
103views more  JMLR 2006»
13 years 8 months ago
A Graphical Representation of Equivalence Classes of AMP Chain Graphs
This paper deals with chain graph models under alternative AMP interpretation. A new representative of an AMP Markov equivalence class, called the largest deflagged graph, is prop...
Alberto Roverato, Milan Studený
MLQ
2010
74views more  MLQ 2010»
13 years 7 months ago
Tallness and level by level equivalence and inequivalence
We construct two models containing exactly one supercompact cardinal in which all nonsupercompact measurable cardinals are strictly taller than they are either strongly compact or...
Arthur W. Apter
ORDER
2002
107views more  ORDER 2002»
13 years 8 months ago
Order Dimension, Strong Bruhat Order and Lattice Properties for Posets
We determine the order dimension of the strong Bruhat order on finite Coxeter groups of types A, B and H. The order dimension is determined using a generalization of a theorem of D...
Nathan Reading
ASP
2005
Springer
14 years 2 months ago
Nelson's Strong Negation, Safe Beliefs and the Answer Set Semantics
In this paper we consider an extension of the answer set semantics allowing arbitrary use of strong negation. We prove that the strong negation extension of any intermediate logic ...
Magdalena Ortiz, Mauricio Osorio