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» On numbers of Davenport-Schinzel sequences
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IEICET
2006
76views more  IEICET 2006»
15 years 1 months ago
Relationship among Complexities of Individual Sequences over Countable Alphabet
This paper investigates some relations among four complexities of sequence over countably infinite alphabet, and shows that two kinds of empirical entropies and the self-entropy r...
Shigeaki Kuzuoka, Tomohiko Uyematsu
ITA
2006
100views Communications» more  ITA 2006»
15 years 1 months ago
Sequences of low arithmetical complexity
Arithmetical complexity of a sequence is the number of words of length n that can be extracted from it according to arithmetic progressions. We study uniformly recurrent words of l...
Sergey V. Avgustinovich, Julien Cassaigne, Anna E....
DAM
2007
91views more  DAM 2007»
15 years 1 months ago
A note on the precedence-constrained class sequencing problem
We give a short proof of a result of Tovey [6] on the inapproximability of a scheduling problem known as precedence constrained class sequencing. In addition, we present an approxi...
José R. Correa, Samuel Fiorini, Nicol&aacut...
RSA
2011
92views more  RSA 2011»
14 years 8 months ago
Highly nonrepetitive sequences: Winning strategies from the local lemma
We prove game-theoretic versions of several classical results on nonrepetitive sequences, showing the existence of winning strategies using an extension of the Local Lemma which c...
Wesley Pegden
EH
1999
IEEE
125views Hardware» more  EH 1999»
15 years 5 months ago
Improving Correctness of Finite-State Machine Synthesis from Multiple Partial Input/Output Sequences
Our previous work focused on the synthesis of sequential circuits based on a partial input/output sequence. As the behavioural description of the target circuit is not known the c...
Prabhas Chongstitvatana, Chatchawit Aporntewan