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DAM
2002
75views more  DAM 2002»
14 years 11 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»
14 years 11 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»
14 years 11 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
14 years 11 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
14 years 11 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