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IJDAR
2002
98views more  IJDAR 2002»
15 years 4 months ago
An unconstrained handwriting recognition system
Abstract. In this paper, an integrated offline recognition system for unconstrained handwriting is presented. The proposed system consists of seven main modules: skew angle estimat...
Ergina Kavallieratou, Nikos Fakotakis, George K. K...
COMPUTING
1998
69views more  COMPUTING 1998»
15 years 4 months ago
Multilevel Norms for H-1/2
We give some estimates related to nite element multilevel splittings and Sobolev norms of negative order. Basically, results for the positive order case are carried over by dualit...
P. Oswald
INFORMATICALT
2002
136views more  INFORMATICALT 2002»
15 years 4 months ago
Comparison of Poisson Mixture Models for Count Data Clusterization
Abstract. Five methods for count data clusterization based on Poisson mixture models are described. Two of them are parametric, the others are semi-parametric. The methods emlploy ...
Jurgis Susinskas, Marijus Radavicius
PE
2007
Springer
104views Optimization» more  PE 2007»
15 years 4 months ago
Flow vs. time sampling for throughput performance evaluation
We introduce two throughput metrics referred to as flow- and time-sampled throughputs. The former gives the throughput statistics of an arbitrary flow while the latter weights t...
T. Bonald, M.-A. Tran
JCAM
2010
84views more  JCAM 2010»
14 years 11 months ago
An interior-point method for large constrained discrete ill-posed problems
Ill-posed problems are numerically underdetermined. It is therefore often beneficial to impose known properties of the desired solution, such as nonnegativity, during the solution...
Serena Morigi, Lothar Reichel, Fiorella Sgallari