28 search results - page 4 / 6 » cl 2007 |
ICDAR
2007
IEEE
13 years 11 months ago
2007
IEEE
This paper presents our work on automatically locating charts from document pages, which is an important stage in the chart image recognition and understanding system being develo...
ICDAR
2007
IEEE
13 years 11 months ago
2007
IEEE
This paper describes an online handwritten Japanese character string recognition system integrating scores of geometric context, character recognition, and linguistic context. We ...
CSR
2007
Springer
13 years 11 months ago
2007
Springer
We investigate the complexity of equivalence problems for {∪, ∩, − , +, ×}-circuits computing sets of natural numbers. These problems were first introduced by Stockmeyer an...
MFCS
2007
Springer
13 years 11 months ago
2007
Springer
A tournament is a graph in which each pair of distinct vertices is connected by exactly one directed edge. Tournaments are an important graph class, for which isomorphism testing ...
CSR
2007
Springer
13 years 11 months ago
2007
Springer
We revisit a well studied linear algebraic problem, computing the rank and determinant of matrices, in order to obtain completeness results for small complexity classes. In partic...