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DAM
2002
75views more  DAM 2002»
13 years 7 months ago
On the robustness of primitive words
We investigate the e ect on primitive words of point mutations (inserting or deleting symbols, substituting a symbol for another one), of morphisms, and of the operation of taking...
Gheorghe Paun, Nicolae Santean, Gabriel Thierrin, ...
JUCS
2002
106views more  JUCS 2002»
13 years 7 months ago
Additive Distances and Quasi-Distances Between Words
: We study additive distances and quasi-distances between words. We show that every additive distance is finite. We then prove that every additive quasi-distance is regularity-pres...
Cristian Calude, Kai Salomaa, Sheng Yu
JUCS
2002
123views more  JUCS 2002»
13 years 7 months ago
Bridging Two Hierarchies of Infinite Words
: Infinite words on a finite non-empty alphabet have been investigated in various respects. We will consider here two important strategies in approaching such words; one of them pr...
Solomon Marcus
COLING
2002
13 years 7 months ago
Simple Features for Chinese Word Sense Disambiguation
In this paper we report on our experiments on automatic Word Sense Disambiguation using a maximum entropy approach for both English and Chinese verbs. We compare the difficulty of...
Hoa Trang Dang, Ching-yi Chia, Martha Stone Palmer...
COLING
2002
13 years 7 months ago
A Measure of Term Representativeness Based on the Number of Co-occurring Salient Words
We propose a novel measure of the representativeness (i.e., indicativeness or topic specificity) of a term in a given corpus. The measure embodies the idea that the distribution o...
Toru Hisamitsu, Yoshiki Niwa