| Editorial | PDF | 
	| Ariel Carrasco Humberto Sossa Francisco Martínez | 140* | 
		
				
					
	| An Adaptive Beamformer Algorithm-Based BMEVA Method for Enhanced Radar Imaging | PDF | 
	| René. F. Vázquez Bautista,							Luis J. Morales Mendoza,							Andrés Blanco Ortega,							Francisco Beltrán Carbajal | 141-148 | 
		
		
				
					
	| Grayscale Image Segmentation Based on Associative Memories | PDF | 
	| Enrique Guzmán Ramírez,							Ofelia M. C. Jiménez,							Alejandro D. Pérez,							Oleksiy Pogrebnyak | 149-162 | 
		
		
				
					
	| A Fuzzy Reasoning Model for Recognition of Facial Expressions | PDF | 
	| Oleg Starostenko,							Renan Contreras,							Vicente Alarcón Aquino,							Leticia Flores Pulido,							Jorge Rodríguez Asomoza,							Oleg Sergiyenko,							Vira Tyrsa | 163-180 | 
		
		
				
					
	| Quadrilateral Detection Using Genetic Algorithms | PDF | 
	| Victor Ayala Ramirez,							Sergio A. Mota Gutierrez,							Raul E. Sanchez Yanez | 181-193 | 
		
		
				
					
	| Recognition-free Retrieval of Old Arabic Document Images | PDF | 
	| Toufik Sari,							Abderrahmane Kefali | 195-208 | 
		
		
				
					
	| Evaluating n-grams Models for the Bilingual Word Sense Disambiguation Task | PDF | 
	| David Pinto,							Darnes Vilariño,							Carlos Balderas,							Mireya Tovar,							Beatriz Beltrán | 209-220 | 
		
		
				
					
	| Document Level Emotion Tagging: Machine Learning and Resource Based Approach | PDF | 
	| Dipankar Das,							Sivaji Bandyopadhyay | 221-234 | 
		
		
				
					
	| Pattern Recognition for the Identification of Learning Styles on Educational Mobile and Social Networks Tools | PDF | 
	| Ramón Zatarain Cabada,							M. L. Barrón Estrada,							Carlos A. Reyes García | 235-250 | 
		
		
				
					
	| Reducing the Number of Canonical Form Tests for Frequent Subgraph Mining | PDF | 
	| Andrés Gago Alonso,							Jesús A. Carrasco Ochoa,							José E. Medina Pagola,							and José F. Martínez Trinidad | 251-265 | 
		
				
					
	| Reconocimiento automático de objetos basado en la relación dimensional | PDF (Spanish) | 
	| Alejandro Israel Barranco Gutiérrez,							José de Jesús Medel Juárez | 267-272 |