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DM
2008
88views more  DM 2008»
15 years 6 months ago
Bijective proofs of Gould's and Rothe's identities
We first give a bijective proof of Gould's identity in the model of binary words. Then we deduce Rothe's identity from Gould's identity again by a bijection, which a...
Victor J. W. Guo
ITA
2008
147views Communications» more  ITA 2008»
15 years 6 months ago
A morphic approach to combinatorial games: the Tribonacci case
We propose a variation of Wythoff's game on three piles of tokens, in the sense that the losing positions can be derived from the Tribonacci word instead of the Fibonacci word...
Éric Duchêne, Michel Rigo
ITA
2000
15 years 6 months ago
On a paper by Castelli, Mignosi, Restivo
Fine and Wilf's theorem has recently been extended to words having three periods. Following the method of the authors we extend it to an arbitrary number of periods and deduce...
Jacques Justin
TCS
2002
15 years 6 months ago
Error-detecting properties of languages
The language property of error-detection ensures that the communications medium cannot transform a word of the language to another word of the language. In this paper we provide s...
Stavros Konstantinidis, Amber O'Hearn
NAACL
2010
15 years 4 months ago
A Hybrid Morphologically Decomposed Factored Language Models for Arabic LVCSR
In this work, we try a hybrid methodology for language modeling where both morphological decomposition and factored language modeling (FLM) are exploited to deal with the complex ...
Amr El-Desoky, Ralf Schlüter, Hermann Ney