956 search results - page 7 / 192 » Packing Patterns into Words |
IANDC
2007
13 years 7 months ago
2007
We study words on a finite alphabet avoiding a finite collection of patterns. Given a pattern p in which every letter that occurs in p occurs at least twice, we show that the nu...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
A visual word lexicon can be constructed by clustering primitive visual features, and a visual object can be described by a set of visual words. Such a "bag-of-words" re...
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
This paper describes an italic font recognition method using stroke pattern analysis on wavelet decomposed word images. The word images are extracted from scanned text documents c...
COLING
2008
13 years 9 months ago
2008
Word clustering is a conventional and important NLP task, and the literature has suggested two kinds of approaches to this problem. One is based on the distributional similarity a...
TCS
2011
13 years 2 months ago
2011
We consider some Riordan arrays related to binary words avoiding a pattern p, which can be easily studied by means of an A-matrix rather than their A-sequence. Both concepts allow...