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» On the Minimal Uncompletable Word Problem
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CORR
2008
Springer
151views Education» more  CORR 2008»
13 years 4 months ago
Estimating the Lengths of Memory Words
For a stationary stochastic process {Xn} with values in some set A, a finite word w AK is called a memory word if the conditional probability of X0 given the past is constant on t...
Gusztáv Morvai, Benjamin Weiss
IJAC
2007
116views more  IJAC 2007»
13 years 5 months ago
On the Complexity of the Whitehead Minimization Problem
The Whitehead minimization problem consists in finding a minimum size element in the automorphic orbit of a word, a cyclic word or a finitely generated subgroup in a finite rank...
Abdó Roig, Enric Ventura, Pascal Weil
MMAS
2010
Springer
13 years 5 days ago
A Fast Multigrid Algorithm for Energy Minimization under Planar Density Constraints
The two-dimensional layout optimization problem reinforced by the efficient space utilization demand has a wide spectrum of practical applications. Formulating the problem as a non...
Dorit Ron, Ilya Safro, Achi Brandt
ANLP
2000
148views more  ANLP 2000»
13 years 6 months ago
Minimizing Word Error Rate in Textual Summaries of Spoken Language
Automatic generation of text summaries for spoken language faces the problem of containing incorrect words and passages due to speech recognition errors. This paper describes comp...
Klaus Zechner, Alex Waibel
JUCS
2002
179views more  JUCS 2002»
13 years 5 months ago
A Fast and Simple Algorithm for Constructing Minimal Acyclic Deterministic Finite Automata
: In this paper, we present a fast and simple algorithm for constructing a minimal acyclic deterministic finite automaton from a finite set of words. Such automata are useful in a ...
Bruce W. Watson