158 search results - page 9 / 32 » Some counting problems related to permutation groups |
LICS
2010
IEEE
13 years 6 months ago
2010
IEEE
We define tree automata with global constraints (TAGC), generalizing the well-known class of tree automata with global equality and disequality constraints [14] (TAGED). TAGC can...
DAM
2008
13 years 7 months ago
2008
We describe the most efficient solutions to the word problem of Artin's braid group known so far, i.e., in other words, the most efficient solutions to the braid isotopy probl...
ICAPR
2001
Springer
14 years 1 days ago
2001
Springer
Abstract. In this contribution, a novel and robust, geometry-based grouping strategy is proposed. Repeated, planar patterns in special relative positions are detected. The grouping...
AAECC
2006
Springer
13 years 7 months ago
2006
Springer
Abstract. After some excitement generated by recently suggested public key exchange protocols due to Anshel-Anshel-Goldfeld and Ko-Lee et al., it is a prevalent opinion now that th...
MVA
2008
13 years 7 months ago
2008
The problem of automated visual surveillance has spawned a lively research area, with 2005 seeing three conferences or workshops and special issues of two major journals devoted to...