Volume 16, Number 1, 2013

Contents: 

Petr SOSÍK
A Catalytic P System with Two Catalysts Generating a Non-Semilinear Set
pp. 3–9

Abstract | Read the pdf

Ozgur EGE, Ismet KARACA
Cohomology Theory for Digital Images
pp. 10–28

Abstract | Read the pdf

Horia-Nicolai TEODORESCU, Mariana RUSU
Improved Heterogeneous Gaussian and Uniform Mixed Models (G-U-MM) and Their Use in Image Segmentation
pp. 29–51

Abstract | Read the pdf

Ricardo SOTO, Broderick CRAWFORD, Eric MONFROY,
Wenceslao PALMA, Fernando PAREDES
Nurse and Paramedic Rostering with Constraint Programming: A Case Study
pp. 52–64

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Majid YOUSEFIKHOSHBAKHT, Farzad DIDEHVAR, Farhad RAHMATI
Modification of the Ant Colony Optimization for Solving the Multiple Traveling Salesman Problem
pp. 65–80

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Daniel I. MORARIU, Radu G. CREŢULESCU, Lucian N. VINŢAN
Vector versus Tree Model Representation in Document Clustering
pp. 81–102

Abstract | Read the pdf