Publicaciones Ramiro Velázquez

Full List of Publications – Ramiro Velázquez

Last updated: 15.04.2019

Summary
Thesis
1
Patent
1
Book chapters
5
Journal papers
49
Conference proceedings
126
H-Index: 17 (Google Scholar)    H-Index: 13 (Scopus)    H-Index: 7 (WoS)

Thesis

[T1] Velázquez (R.), Contribution à la Conception et à la Réalisation d’Interfaces Tactiles Portables pour les Déficients Visuels, Thèse de Doctorat de l’Université Paris 6 (Pierre et Marie Curie), 2006.

Patent

[P1] Velázquez (R.), Shoe-Integrated Tactile Display for Directional Navigation, US Patent Application filed on Sept 23, 2010, US Patent Application 20110242316 published on Oct 6, 2011.

Book chapters

[Ch5] Pissaloux (E.), Velázquez (R.). On Spatial Cognition and Mobility Strategies. In: E. Pissaloux and R. Velázquez (Eds.), Mobility of Visually Impaired People: Fundamentals and ICT Assistive Technologies, Springer International Publishing AG (Switzerland), 2018, pp. 137-166.

[Ch4] Pissaloux (E.), Velázquez (R.). Model of Cognitive Mobility for Visually Impaired and its Experimental Validation. In: E. Pissaloux and R. Velázquez (Eds.), Mobility of Visually Impaired People: Fundamentals and ICT Assistive Technologies, Springer International Publishing AG (Switzerland), 2018, pp. 311-352.

[Ch3] Velázquez (R.), Pissaloux (E.). Constructing Tactile Languages for Situational Awareness Assistance of Visually Impaired People. In: E. Pissaloux and R. Velázquez (Eds.), Mobility of Visually Impaired People: Fundamentals and ICT Assistive Technologies, Springer International Publishing AG (Switzerland), 2018, pp. 597-616.

[Ch2]  Pissaloux (E.), Maybank (S.), Velázquez (R.). On Image Matching and Feature Tracking for Embedded Systems: A State of the Art. In: A. Chatterjee, H. Nobahari & P. Siarry (Eds.), Advances in Heuristic Signal Processing and Applications, Springer-Verlag (Berlin-Heidelberg), 2013, pp. 357-380.

[Ch1] Velázquez (R.). Wearable Assistive Devices for the Blind. In: A. Lay-Ekuakille & S.C. Mukhopadhyay (Eds.), Wearable and Autonomous Biomedical Devices and Systems for Smart Environment: Issues and Characterization, LNEE 75, Springer-Verlag (Berlin-Heidelberg), 2010, pp. 331-349.

Journal papers

[J49] Rodríguez (J.L.), Velázquez (R.), Del-Valle-Soto (C.), Gutiérrez (S.), Varona (J.), Enríquez-Zarate (J.), Active and Passive Haptic Perception of Shape: Passive Haptics Can Support Navigation, Electronics, 8(3), 355, 2019, 12 pages.

[J48] Velázquez (R.), Pissaloux (E.), Rodrigo (P.), Carrasco (M.), Giannoccaro (N.I.), Lay-Ekuakille (A.). An Outdoor Navigation System for Blind Pedestrians Using GPS and Tactile-Foot Feedback, Applied Sciences, 8(4), 578, 2018, 15 pages.

[J47] Rodrigo (P.), Velázquez (R.), Fernández (E.), Almonacid (F.), Lay-Ekuakille (A.). A Method for the Outdoor Thermal Characterisation of High-Concentrator Photovoltaic Modules Alternative to the IEC 62670-3 Standard, Energy, 148, 2018, pp. 159-168.

[J46] Carrasco (M.), Álvarez (F.), Velázquez (R.), Concha (J.), Perez-Cotapos (I.). Inline Force Sensor Development for Electrical Motors for Mining Operations in Chile: A New Inspection Protocol, IEEE Latin America Transactions, 16(1), 2018, pp. 66-74.

[J45] Gutiérrez (C.A.), Gutiérrez-Mena (J.T.), Luna-Rivera (J.M.), Campos-Delgado (D.U.), Velázquez (R.), Pätzold (M.). Geometry-Based Statistical Modeling of Non-WSSUS Mobile-to-Mobile Rayleigh Fading Channels, IEEE Transactions on Vehicular Technology, 67(1), 2018, pp. 362-377.

[J44] Pissaloux (E.), Velázquez (R.), Maingreaud (F.). A New Framework for Cognitive Mobility of Visually Impaired Users in Using Tactile Device, IEEE Transactions on Human-Machine Systems, 47(6), 2017, pp. 1040-1051.

[J43] Lay-Ekuakille (A.), Griffo (G.), Visconti (P.), Primiceri (P.), Velázquez (R.). Leak Detection in Waterworks: Comparison between STFT and FFT with an Overcoming of Limitations, Metrology and Measurement Systems, 24(4), 2017, pp. 631–644.

[J42] Hernández (E.), Velázquez (R.), Macías-Quijas (R.), Pissaloux (E.), Giannoccaro (N.I.), Lay-Ekuakille (A.). Kinematic Computations for Small-Size Humanoid Robot KUBO, ARPN Journal of Engineering and Applied Sciences, 12(24), 2017, pp. 7311-7320.

[J41] Álvarez (V.), Velázquez (R.). Aproximación al Reconocimiento de Emociones Faciales basado en Posición de Puntos de Interés, Pistas Educativas, 39(128), 2017, pp. 131-141.

[J40] Palacios (I.), Velázquez (R.). Sistema Automático de Inspección de Componentes Mediante Visión por Computadora, Pistas Educativas, 39(128), 2017, pp. 1237-1251.

[J39] Lay-Ekuakille (A.), Giannoccaro (N.I.), Casciaro (S.), Conversano (F.), Velázquez (R.). Modeling and Designing a Full Beamformer for Acoustic Sensing and Measurement, International Journal on Smart Sensing and Intelligent Systems, 10(3), 2017, pp. 718-734.

[J38] Pissaloux (E.), Velázquez (R.), Hersh (M.), Uzan (G.). Towards a Cognitive Model of Human Mobility: An Investigation of Tactile Perception for use in Mobility Devices, Journal of Navigation, 70(1), 2017, pp. 1-17.

[J37] Velázquez (R.), Sánchez (C.), Pissaloux (E.). Visual Impairment Simulator Based on the Hadamard Product, Electronic Notes in Theoretical Computer Science, 329, 2016, pp. 169-179.

[J36] Velázquez (R.), Varona (J.), Rodrigo (P.). Computer-Based System for Simulating Visual Impairments, IETE Journal of Research, 62(6), 2016, pp. 833-841.

[J35] Rodrigo (P.), Velázquez (R.), Fernández (E.). DC/AC Conversion Efficiency of Grid-Connected Photovoltaic Inverters in Central Mexico, Solar Energy, 139, 2016, pp. 650–665.

[J34] Rodrigo (P.), Velázquez (R.), Fernández (E), Almonacid (F.), Pérez-Higueras (P.J.). Analysis of Electrical Mismatches in High-Concentrator Photovoltaic Power Plants with Distributed Inverter Configurations, Energy, 107, 2016, pp. 374-387.

[J33] Giannoccaro (N.I.), Lay-Ekuakille (A.), Spedicato (L.), Massaro (A.), Velázquez (R.). An Innovative Tool for Detection of Small Notches Using a Nanocomposite Optical Sensor, IEEE Sensors Journal, 16(12), 2016, pp. 5029-5036.

[J32] Velázquez (R.), Varona (J.), Rodrigo (P.), Haro (E.), Acevedo (M.). Design and Evaluation of an Eye Disease Simulator, IEEE Latin America Transactions, 13(8), 2015, pp. 2734-2741.

[J31] Velázquez (R.), Pissaloux (E.), Lay-Ekuakille (A.). Tactile-Foot Stimulation Can Assist the Navigation of People with Visual Impairment, Applied Bionics and Biomechanics, 2015, 2015, 9 pages.

[J30] Velázquez (R.), Hernández (H.), Gutiérrez (C.A.), Rodrigo (P.). An Analytical and Experimental Study of Ultrasonic Linear Motors, Tehnički Vjesnik/Technical Gazette, 22(4), 2015, pp. 1057-1063.

[J29] Rodrigo (P.), Gutiérrez (S.), Velázquez (R.), Fernández (E.), Almonacid (F.), Pérez-Higueras (P.J.). A Methodology for the Electrical Characterization of Shaded High Concentrator Photovoltaic Modules, Energy, 89, 2015, pp. 768-777. 

[J28] Haro (E.), Acevedo (M.), Velázquez (R.). Sensibilidad Paramétrica de un Automóvil con Polinomios de Caos, Revista Iberoamericana de Automática e Informática Industrial, 12, 2015, pp. 253-259.

[J27] Varona (J.), Velázquez (R.), Tecpoyotl (M.). Design of Baseband Digital Delta-Sigma Modulators in 180nm CMOS, IEEE Latin America Transactions, 13(5), 2015, pp. 1272-1278.

[J26] Orvañanos (T.), Varona (J.), Velázquez (R.). Optimización Geométrica de un MEMS Tipo Hot-Arm, Pistas Educativas, 112, 2015, pp. 398-419.

[J25] Hernández (E.), Velázquez (R.). Diseño Mecánico y Análisis Cinemático del Robot Humanoide AXIS, Pistas Educativas, 108, 2014, pp. 1102-1123.

[J24] Velázquez (R.), Bazán (O.), Varona (J.). Wearable Electronic Tactile Display for the Foot, Przeglad Elektrotechniczny, 89(4), 2013, pp. 180-184.

[J23] Varona (J.), Tecpoyotl-Torres (M.), Velázquez (R.). Micro Sensor-Actuador Térmico sin Baterías para Aplicaciones en Microelectrónica de Ultra-Bajo Consumo de Potencia, Revista Mexicana de Física, 59(1), 2013, pp. 26-38.

[J22] Velázquez (R.), Bazán (O.), Varona (J.), Delgado-Mata (C.), Gutiérrez (C.A.). Insights into the Capabilities of Tactile-Foot Perception, International Journal of Advanced Robotic Systems, 9, 2012, 11 pages.

[J21] Velázquez (R.), Hernández (H.), Preza (E.). A Portable Piezoelectric Tactile Terminal for Braille Readers, Applied Bionics and Biomechanics, 9(1), 2012, pp. 45-60.

[J20] Rodríguez (J.L.), Velázquez (R.). Haptic Rendering of Virtual Shapes with the Novint Falcon, Procedia Technology, 3, 2012, pp. 132-138.

[J19] Delgado-Mata (C.), Velázquez (R.), Gutiérrez (C.A.). A Differential-Drive Mobile Robot Driven by an Ethology Inspired Behaviour Architecture, Procedia Technology, 3, 2012, pp. 157-166.

[J18] Carbone (A.), Martínez (F.), Pissaloux (E.), Mazeika (D.), Velázquez (R.). On the Design of a Low Cost Gaze Tracker for Interaction, Procedia Technology, 3, 2012, pp. 89-96.

[J17] Velázquez (R.), Pissaloux (E.). Modelling and Temperature Control of Shape Memory Alloys with Fast Electrical Heating, International Journal of Mechanics and Control, 13(2), 2012, pp. 1-8.

[J16] Hernández (H.), Velázquez (R.). Dynamic Characteristics of Tiny Ultrasonic Linear Actuators, International Journal of Measurement Technologies and Instrumentation Engineering, 1(1), 2011, pp. 12-23.

[J15] Delgado-Mata (C.), Velázquez (R.), Gutiérrez (C.A.). Behavioural Architecture for a Differential-Drive Mobile Robot, Research in Computing Science (RCS) special issue in Advances in Computer Science and Electronic Systems, 52, 2011, pp. 355-364.

[J14] Velázquez (R.), Pissaloux (E.). A Dexterous Robot Hand with Embedded SMA Actuators, Research in Computing Science (RCS) special issue in Advances in Computer Science and Electronic Systems, 52, 2011, pp. 365-375.

[J13] Pissaloux (E.), Chen (Y.), Velázquez (R.). Image Matching Optimization via Vision and Inertial Data Fusion: Application to Navigation of the Visually Impaired, International Journal of Image and Graphics, 10(4), 2010, pp. 545-555.

[J12] Velázquez (R.), Camacho (A.), Romero (B.). Modeling, Design and Vision-Based Control of a Low-Cost Electric Power Wheelchair Prototype, International Journal of Assistive Robotics and Systems, 10(3), 2009, pp. 13-24.

[J11] Velázquez (R.), Pissaloux (E.). Optimisation du Concept d’Interface Tactile avec des Actionneurs à Mouvement Latéral, Sciences et Technologies pour le Handicap – N° Spécial: Technologie Tactile et ses Applications pour les Handicaps, 2(2), 2008, pp. 143-158.

[J10] Pissaloux (E.), Velázquez (R.). Aides Tactiles et Visuo-Tactiles pour la Mobilité de Déficients Visuels: Un État de l’Art, Sciences et Technologies pour le Handicap – N° Spécial: Technologie Tactile et ses Applications pour les Handicaps, 2(2), 2008, pp. 201-215.

[J9] Velázquez (R.), Pissaloux (E.). Tactile Displays in Human-Machine Interaction: Four Case Studies, The International Journal of Virtual Reality, 7(2), 2008, pp. 51-58.

[J8] Velázquez (R.), Pissaloux (E.), Hafez (M.), Szewczyk (J.). Tactile Rendering with Shape Memory Alloy Pin-Matrix, IEEE Transactions on Instrumentation and Measurement, 57(5), 2008, pp. 1051-1057.

[J7] Velázquez (R.), Pissaloux (E.), Hafez (M.), Szewczyk (J.). Toward Low-Cost Highly-Portable Tactile Displays with Shape Memory Alloys, Applied Bionics and Biomechanics, 4(2), 2007, pp. 57-70.

[J6] Velázquez (R.), Pissaloux (E.), Fontaine (E.), Hafez (M.). Vers une Aide pour l’Interaction avec l’Espace pour les Déficients Visuels basée sur la Perception Tactile, Journal Européen des Systèmes Automatisés – N° Spécial: Robotique et Handicap, 41(2), 2007, pp. 179-198.

[J5] Pissaloux (E.), Maingreaud (F.), Velázquez (R.), Fontaine (E.). Concept of the Walking Cognitive Assistance: Experimental Validation, Modelling, Measurement and Control – Series C, 67SH(2), 2006, pp. 75-86.

[J4] Velázquez (R.), Hafez (M.), Pissaloux (E.), Szewczyk (J.). A Computational-Experimental Thermomechanical Study of Shape Memory Alloy Microcoils and its Application to the Design of Actuators, Journal of Computational and Theoretical Nanoscience, 3(4), 2006, pp. 538-550.

[J3] Velázquez (R.), Pissaloux (E.), Szewczyk (J.), Hafez (M.). Système Visuo-Tactile d’Aide à la Mobilité Indépendante des Déficients Visuels dans des Environnements 3D Non-Coopérants, Journal J3eA, 3(Hors-Série 1), 2004, 6 pages.

[J2] Pissaloux (E.), Maingreaud (F.), Velázquez (R.). De la Perception au Mouvement: Réflexions Autour de la Conception des Aides Électroniques aux Déplacements de Déficients Visuels, Revue Signaux, 98, 2003, pp. 23-32.

[J1] Villalpando (M.), Velázquez (R.), Gutiérrez (P.). Sistemas de Telediagnóstico: Maletín Médico de Ingeniería Aplicada, Revista Mexicana de Ingeniería Biomédica, 22(2), 2001, pp. 107-113.

Conference proceedings

[C126] Orvañanos (T.), Sánchez (C.), Dávalos-Orozco (O.), Rivera (M.), Velázquez (R.), Acevedo (M.). Using Fully Cartesian Coordinates to Calculate the Support Reactions of Multi-Scale Mechanisms, Nanotechnology for Instrumentation and Measurement, Mexico City, Mexico, 2018.

[C125] Álvarez (V.M.), Domínguez-Soberanes (J.), Sánchez (C.), Gutiérrez (S.), López (B.), Quiroz (R.), Mendoza (D.), Buendía (H.), Velázquez (R.). Consumer Acceptances Through Facial Expressions of Encapsulated Flavors Based on a Nanotechnology Approach, Nanotechnology for Instrumentation and Measurement, Mexico City, Mexico, 2018.

[C124] nchez (C.), Enríquez-Zárate (J.), Velázquez (R.), Graff (M.), Sassi (S.), Analysis of Wind Missing Data for Wind Farms in Isthmus of Tehuantepec, IEEE International Autumn Meeting on Power, Electronics and Computing, Ixtapa, Mexico, 2018.

[C123] Magos (M.), Velázquez (R.), Gómez (A.), Gutiérrez (C.A.), Design and Construction of a New Door Driving Mechanism for Mexico’s City Metro, IEEE Central America and Panama Convention (CONCAPAN XXXVIII), San Salvador, El Salvador, 2018.

[C122] Jaime (J.J.), Gómez-Vega (C.A.), Gutiérrez (C.A.), Luna-Rivera (J.M.), Campos-Delgado (D.U.), Velázquez (R.), A Monte Carlo Simulator of non-WSSUS Rayleigh Fading Channels for Vehicular Communications, IEEE Central America and Panama Convention (CONCAPAN XXXVIII), San Salvador, El Salvador, 2018.

[C121] Álvarez (V.M.), Velázquez (R.), Gutiérrez (S.), Enríquez-Zarate (J.). A Method for Facial Emotion Recognition Based on Interest Points, International Conference on Research in Intelligent and Computing in Engineering, San Salvador, El Salvador, 2018.

[C120] Álvarez (V.M.), Sánchez (C.), Gutiérrez (S.), Domínguez-Soberanes (J.), Velázquez (R.). Facial Emotion Recognition: A Comparison of Different Landmark-Based Classifiers, International Conference on Research in Intelligent and Computing in Engineering, San Salvador, El Salvador, 2018.

[C119] Romeo (K.), Pissaloux (E.), Rivière (M.A.), Gay (S.), Chottin (M.), Ancet (P.), Toussaint (I.), Velázquez (R.). Vers une Aide à la Mobilité Basée sur la Connaissance de l’Espace pour les Personnes Ayant une Déficience Visuelle, Handicap 2018, Paris, France, 2018.

[C118] Lay-Ekuakille (A.), Griffo (G.), Kidiamboko (J.), Velázquez (R.), Garcia (J.C.). Assessment Indicators for Expressing Accuracy in Sensing Infrastructure Health: Case Study of Leakage in Water Pipelines, International Conference on Sensing Technology, Sydney, Australia, 2017.

[C117] Hernández (E.), Velázquez (R.), Giannoccaro (N.I.), Gutiérrez (C.A). Kinematic Analysis and Workspace Simulation of Humanoid Robot KUBO, IEEE Central America and Panama Convention (CONCAPAN XXXVII), Managua, Nicaragua, 2017.

[C116] Sánchez (C.), Rivera (M.), Velázquez (R.). Robust Multiband Image Segmentation Method based on User Clues, IEEE Central America and Panama Convention (CONCAPAN XXXVII), Managua, Nicaragua, 2017.

[C115] Gutiérrez (S.), Álvarez (J.), Velázquez (R.), Lay-Ekuakille (A.). Use of Automated Blinds in Smart Buildings for Energy Savings: A Mexican Case, IEEE Central America and Panama Convention (CONCAPAN XXXVII), Managua, Nicaragua, 2017.

[C114] Gómez-Vega (C.A.), Jaime (J.J.), Gutiérrez (C.A.), Velázquez (R.). Bit Error Rate Performance Analysis of Vehicular Communication Systems Considering Velocity Variations of the Mobile Stations, IEEE Central America and Panama Convention (CONCAPAN XXXVII), Managua, Nicaragua, 2017.

[C113] Enríquez-Zarate (J.), Velázquez (R.), Silva-Navarro (G.). Active Vibration in Civil Structures Using Negative Acceleration Feedback, IEEE Central America and Panama Convention (CONCAPAN XXXVII), Managua, Nicaragua, 2017.

[C112] Blois (L.), Blois (C.A.), Caponi (M.), Lay-Ekuakille (A.), Velázquez (R.). High Efficiency-based Geothermal Probe, IMEKO TC19 Symposium on Environmental Instrumentation and Measurements, Aguascalientes, Mexico, 2017.

[C111] Gutiérrez (S.), Velázquez (R.), Álvarez (J.). Review of System Controller for Smart Homes/Building Applications, IMEKO TC19 Symposium on Environmental Instrumentation and Measurements, Aguascalientes, Mexico, 2017.

[C110] Enríquez-Zárate (J.), García-Sánchez (J.C.), Velázquez (R.). Passive Vibration Control in Civil Structures: Experimental Results, IMEKO TC19 Symposium on Environmental Instrumentation and Measurements, Aguascalientes, Mexico, 2017.

[C109] Enríquez-Zárate (J.), Velázquez (R.). Analysis of Vibrations in a Wind Turbine Excited by Earthquakes, IMEKO TC19 Symposium on Environmental Instrumentation and Measurements, Aguascalientes, Mexico, 2017.

[C108] Gutiérrez (S.), Velázquez (R.)A Portable Tactile Display Based on Pin Lateral Traction, IEEE Mexican Humanitarian Technology Conference, Puebla, Mexico, 2017.

[C107] Velázquez (R.), Sánchez (C.), Pissaloux (E.), Visual Impairment Simulator Based on the Hadamard Product, 42nd Latin American Computing Conference, Valparaiso, Chile, 2016.

[C106] Magos (M.), Velázquez (R.), Gómez (A.), Jiménez (H.), Banco de Pruebas para Mecanismo de Apertura y Cierre de Puertas del Sistema de Transporte Colectivo Metro Basado en Banda Dentada, V Congreso Internacional de Ingeniería Mecatrónica y Automatización, Bucaramanga, Colombia, 2016.

[C105] Acevedo (M.), Orvañanos (T.), Velázquez (R.), Force Balancing Conditions of Spatial Linkages Based on Natural Coordinates, 4th Joint International Conference on Multibody System Dynamics, Montreal, QC, Canada, 2016.

[C104] Espinosa (R.), Sánchez (C.) y Velázquez (R.), Detección de Expresiones Faciales Utilizando Distancias en Puntos Clave, Taller-Escuela de Procesamiento de Imágenes y de Reconocimiento Estadístico de Patrones, CIMAT, Guanajuato, Gto., México, 2015. 

[C103] Orvañanos (T.), Varona (J.) y Velázquez (R.), Optimización Geométrica de un MEMS Tipo Hot-Arm, 11° Semana Nacional de Ingeniería Electrónica, San Luis Potosí, SLP, México, 2015.

[C102] Velázquez (R.) and Pissaloux (E.), On Human Performance in Tactile Language Learning and Tactile Memory, 2014 IEEE International Symposium on Robot and Human Interactive Communication, Edinburgh, UK, 2014.

[C101] Velázquez (R.) and Gutiérrez (C.A.), Modeling and Control Techniques for Electric Powered Wheelchairs: An Overview, 2014 IEEE Central America and Panama Convention (CONCAPAN XXXIV), Panama City, Panama, 2014.

[C100] Jaime (J.J.), Gutiérrez (C.A.), Luna (J.M.), Campos (D.U.) and Velázquez (R.), Comparative Performance Analysis of Two Channel Estimation Techniques for DSRC Systems Based on the IEEE 802.11p Standard, 2014 IEEE Central America and Panama Convention (CONCAPAN XXXIV), Panama City, Panama, 2014.

[C99] Hernández (E.) y Velázquez (R.), Diseño Mecánico y Análisis Cinemático del Robot Humanoide AXIS, 10° Semana Nacional de Ingeniería Electrónica, Celaya, Gto., México, 2014.

[C98] Velázquez (R.) and Bazán (O.), Foot-Based Interfaces for Navigational Assistance of the Visually Impaired, VIII Pan American Health Care Exchanges Conference, Medellin, Colombia, 2013.

[C97] Velázquez (R.), Simulation of Vision Impairment with Virtual Imaging, VIII Pan American Health Care Exchanges Conference, Medellin, Colombia, 2013.

[C96] Rodríguez (B.), Rivera (M.) y Velázquez (R.), Simulador de Enfermedades Visuales: Diseño y Evaluación, 9° Semana Nacional de Ingeniería Electrónica, Tepic, Nayarit, México, 2013.

[C95] Gómez (A.), Velázquez (R.) y Magos (M.), Un Análisis Numérico-Experimental de la Transferencia del Calor Mediante Imágenes Termográficas, 9° Semana Nacional de Ingeniería Electrónica, Tepic, Nayarit, México, 2013.

[C94] Sasamoto (H.) y Velázquez (R.), Manipulador de 7 Grados de Libertad Controlado con Ondas Encefalográficas, 9° Semana Nacional de Ingeniería Electrónica, Tepic, Nayarit, México, 2013.

[C93] Velázquez (R.), Bazán (O.) and Alonso (C.), Tactile-Foot Stimulation Can Assist the Blind, RESNA (Rehabilitation Engineering and Assistive Technology Society of North America) Annual Conference, Baltimore, MD, USA, 2012.

[C92] Arroyo (J.) and Velázquez (R.), Mechanism for Embossing Braille Characters on Paper: Conceptual Design, RESNA (Rehabilitation Engineering and Assistive Technology Society of North America) Annual Conference, Baltimore, MD, USA, 2012.

[C91] Arroyo (J.) y Velázquez (R.), Diseño e Implementación de un Mecanismo de Percutores para Imprimir Caracteres Braille en Papel, 8° Semana Nacional de Ingeniería Electrónica, Colima, Col., México, 2012.

[C90] Alonso (C.), Medina (J.), Velázquez (R.) y Delgado-Mata (C.), Animación de Personajes Virtuales con Video Captura de Movimiento, 8° Semana Nacional de Ingeniería Electrónica, Colima, Col., México, 2012.

[C89] Gómez (A.), Velázquez (R.) y Magos (M.), Diseño de un Nuevo Mecanismo de Accionamiento de Puertas para el Transporte Colectivo Metro, 8° Semana Nacional de Ingeniería Electrónica, Colima, Col., México, 2012.

[C88] Luna (P.), Delgado-Mata (C.), Velázquez (R.) e Ibáñez (J.), Visión Computacional Aplicada a Game Balancing y Física Adaptativa, 8° Semana Nacional de Ingeniería Electrónica, Colima, Col., México, 2012.

[C87] Velázquez (R.) and Delgado-Mata (C.), A Wearable Dichoptic Display System, 2011 International Conference on Technologies and Applications of Artificial Intelligence, Chung-Li, Taiwan, 2011.

[C86] Santillana (A.), Delgado-Mata (C.) and Velázquez (R.), Training a Single-Layer Perceptron for an Approximate Edge Detection on a Digital Image, 2011 International Conference on Technologies and Applications of Artificial Intelligence, Chung-Li, Taiwan, 2011.

[C85] Hernández (E.) and Velázquez (R.), Design and Development of Humanoid Robot ZERO, 9th IEEE Latin-American Robotics Symposium, Bogota, Colombia, 2011.

[C84] Camposeco (F.), Avilés (C.), Careaga (B.), Spindola (L.) and Velázquez (R.), Constraints on Human Stereo Vision for Tele-Operation, 9th IEEE Latin-American Robotics Symposium, Bogota, Colombia, 2011.

[C83] Velázquez (R.), Bazán (O.), Alonso (C.) and Delgado-Mata (C.), Vibrating Insoles for Tactile Communication with the Feet, 15th International Conference on Advanced Robotics, Tallin, Estonia, 2011.

[C82] Velázquez (R.) and Lay-Ekuakille (A.), A Review of Models and Structures for Wheeled Mobile Robots: Four Case Studies, 15th International Conference on Advanced Robotics, Tallin, Estonia, 2011.

[C81] Lay-Ekuakille (A.), Vergallo (P.), Serrano (F.), Velázquez (R.) and Trotta (A.), Predicting PV Module Characteristics with Outdoor Measurements: Modeling Improvements, 2011 IEEE International Instrumentation and Measurement Technology Conference, Hangzhou, China, 2011.

[C80] Bazán (O.) y Velázquez (R.), Dispositivos Electrónicos para Comunicación Táctil con el Pie, V Congreso Latinoamericano de Ingeniería Biomédica, La Habana, Cuba, 2011.

[C79] Hernández (E.) y Velázquez (R.), Robot Humanoide ZERO: Diseño, Análisis y Prototipo, 7° Semana Nacional de Ingeniería Electrónica, Tapachula, Chiapas, México, 2011.

[C78] Arce (J.), Ruiz (J.C.), Acevedo (M.) y Velázquez (R.), Sistema de Ojo Robótico y Aplicación al Seguimiento de Objetos, 7° Semana Nacional de Ingeniería Electrónica, Tapachula, Chiapas, México, 2011.

[C77] Gómez (A.), Velázquez (R.) y Magos (M.), Estudio de Viabilidad de un Nuevo Sistema de Puertas para el Transporte Colectivo Metro, 7° Semana Nacional de Ingeniería Electrónica, Tapachula, Chiapas, México, 2011.

[C76] Delgado-Mata (C.), Sasamoto (H.), Carlón (M.A.) y Velázquez (R.), Simulación de Vehículos Reactivos con Ruedas Diferenciales en Webots, 7° Semana Nacional de Ingeniería Electrónica, Tapachula, Chiapas, México, 2011.

[C75] Velázquez (R.) and Bazán (O.), Preliminary Evaluation of Podotactile Feedback in Sighted and Blind Users, 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Buenos Aires, Argentina, 2010.

[C74] Velázquez (R.), Hernández (H.) and Preza (E.), A Portable eBook Reader for the Blind, 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Buenos Aires, Argentina, 2010.

[C73] Velázquez (R.), On the Dynamics and Control of Robotic Wheelchairs, 2010 IFToMM Symposium on Mechanism Design for Robotics, Mexico City, Mexico, 2010.

[C72] Delgado-Mata (C.), Velázquez (R.), Pooley (R.), Aylett (R.) and Robertson (J.), MPISTE: A Mobile, Personalised, Interactive Story Telling Environment, 2010 IEEE Electronics, Robotics and Automotive Mechanics Conference, Cuernavaca, Mexico, 2010.

[C71] Romo (M.), Velázquez (R.) y Varona (J.), Sistema de Reconstrucción del Ambiente con Sensores Ultrasónicos, 6° Semana Nacional de Ingeniería Electrónica, Huajuapan de León, Oax., México, 2010.

[C70] Aguilera (J.A), Velázquez (R.) y Varona (J.), Plataforma de Tele-Operación y Tele-Presencia para Aplicaciones de Seguridad y Vigilancia con Robots Móviles, 6° Semana Nacional de Ingeniería Electrónica, Huajuapan de León, Oax., México, 2010.

[C69] Hernández (E.) y Velázquez (R.), Un Algoritmo de Visión Identificador de Pelotas para Cualquier Tipo de Iluminación Exterior: Aplicación en la RoboCup, 2º Encuentro de Telecomunicaciones y Análisis de Señales, San Luis Potosí, SLP, México, 2010.

[C68] Velázquez (R.), Bazán (O.) and Magaña (M.), A Shoe-Integrated Tactile Display for Directional Navigation, 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, St. Louis, MO, USA, 2009.

[C67] Velázquez (R.) and Pissaloux (E.), A Comparison of Controllers for Improving the Time Response of NiTi Wires, IEEE AFRICON 2009, Nairobi, Kenya, 2009.

[C66] Farías (V.), Solis (L.), Meléndez (L.), García (C.) and Velázquez (R.), A Four-Fingered Robot Hand with Shape Memory Alloys, IEEE AFRICON 2009, Nairobi, Kenya, 2009.

[C65] Romero (B.), Camacho (A.), Varona (J.), Delgado-Mata (C.) and Velázquez (R.), A Low-Cost Electric Power Wheelchair with Manual and Vision-Based Control Systems, IEEE AFRICON 2009, Nairobi, Kenya, 2009.

[C64] Hernández (H.), Preza (E.) and Velázquez (R.), Characterization of a Piezoelectric Ultrasonic Linear Motor for Braille Displays, 2009 IEEE Electronics, Robotics and Automotive Mechanics Conference, Cuernavaca, Mexico, 2009.

[C63] Vargas (H.), Preza (E.) and Velázquez (R.), A Combined Wiimote-Camera Tracking System for Small Aerial Vehicles, 2009 IEEE Electronics, Robotics and Automotive Mechanics Conference, Cuernavaca, Mexico, 2009.

[C62] Hernández (H.), Preza (E.) y Velázquez (R.), Actuador Lineal Ultrasónico Piezoeléctrico para Pantallas Táctiles, 5° Semana Nacional de Ingeniería Electrónica, Ocotlán, Jal., México, 2009.

[C61] Camacho (A.), Romero (B.), Martínez (J.S.), Varona (J.) y Velázquez (R.), Silla de Ruedas Robótica para Personas con Discapacidad Motora Severa, 5° Semana Nacional de Ingeniería Electrónica, Ocotlán, Jal., México, 2009.

[C60] Farías (V.), Solis (L.), Meléndez (L.), García (C.) y Velázquez (R.), Diseño y Primer Prototipo de Mano Robótica a Base de Materiales con Memoria de Forma, 5° Semana Nacional de Ingeniería Electrónica, Ocotlán, Jal., México, 2009.

[C59] Lorenzana (A.), Juárez (S.), Muñoz (M.), Herrera (J.J.) y Velázquez (R.), Mini-Robot Tetrápodo de Inspiración Biológica: Diseño, Prototipo y Modelado, 5° Semana Nacional de Ingeniería Electrónica, Ocotlán, Jal., México, 2009.

[C58] Pissaloux (E.) and Velázquez (R.), Intelligent Glasses: a Reprogrammable Interface for Tactile Data Display, Tactile Graphics 2008, Birmingham, UK, 2008.

[C57] Velázquez (R.) and Pissaloux (E.), Electronic Travel Aids for the Blind: Survey, Technologies and Challenges, 2nd Israeli Conference on Robotics, Herzlia, Israel, 2008.

[C56] Martínez (J.S.), Morán (G.), Romero (B.), Camacho (A.), Gutheim (D.), Varona (J.) and Velázquez (R.), Multifunction All-Terrain Mobile Robot IVWAN: Design and First Prototype, 2nd Israeli Conference on Robotics, Herzlia, Israel, 2008.

[C55] Velázquez (R.), Preza (E.) and Hernández (H.), Making eBooks Accessible to Blind Braille Readers, 2008 IEEE International Workshop on Haptic Audio Visual Environments and Games, Ottawa, Canada, 2008.

[C54] Magaña (M.) and Velázquez (R.), On-Shoe Tactile Display, 2008 IEEE International Workshop on Haptic Audio Visual Environments and Games, Ottawa, Canada, 2008.

[C53] Pissaloux (E.), Velázquez (R.) and Maingreaud (F.), Intelligent Glasses: a Multimodal Interface for Data Communication to the Visually Impaired, 2008 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems, Seoul, Korea, 2008 & In: S. Lee, H. Ko and H. Hahn (Eds.), Multisensor Fusion and Integration for Intelligent Systems, Lecture Notes in Electrical Engineering, 35, Springer, 2009.

[C52] Velázquez (R.) and Pissaloux (E.), Tactile Displays in Human-Machine Interaction: Four Case Studies, 2008 International Conference on Intelligent Virtual Environments and Virtual Agents, Nanjing, China, 2008. 

[C51] Velázquez (R.) and Gutiérrez (S.), New Test Structure for Tactile Display using Laterally Driven Tactors, 2008 IEEE International Instrumentation and Measurement Technology Conference, Victoria, BC, Canada, 2008.

[C50] Martínez (M.L.) y Velázquez (R.), Un Nuevo Concepto de Interfaz Táctil basado en Estimulación Latero-táctil, 4° Semana Nacional de Ingeniería Electrónica, Aguascalientes, México, 2008.

[C49] Preza (E.), Hernández (H.), Flores (B.) y Velázquez (R.), Notas Acerca del Problema del Péndulo Invertido, 4° Semana Nacional de Ingeniería Electrónica, Aguascalientes, México, 2008.

[C48] Azcona (F.), Vargas (H.) y Velázquez (R.), Robot de Posicionamiento Angular de Tres Grados de Libertad Controlado Mediante Cámara de Vídeo, 4° Semana Nacional de Ingeniería Electrónica, Aguascalientes, México, 2008.

[C47] Pissaloux (E.) et Velázquez (R.), Perception de l’Espace: Paradigme de son Intégration et Validation Expérimentale Préliminaire, Handicap 2008, Paris, France, 2008.

[C46] Magaña (M.) y Velázquez (R.), Estudio de la Sensibilidad Táctil en la Planta del Pie para Transmisión de Información, 9º Seminario de Investigación UAA, Aguascalientes, México, 2008.

[C45] Hernández (H.), Preza (E.) y Velázquez (R.), Integración y Control de Actuadores Piezoeléctricos Ultraligeros para el Diseño de Dispositivos Braille, 9º Seminario de Investigación UAA, Aguascalientes, México, 2008.

[C44] Fontaine (E.), Pissaloux (E.) and Velázquez (R.), Assessment of Global Space Integration by means of Tactile Snapshots of the Environment, 4th International Conference on Enactive Interfaces, Grenoble, France, 2007. 

[C43] Velázquez (R.) and Pissaloux (E.), The TactoBook: A Portable Electronic Tactile Reading Device for the Blind, 10th IFAC Symposium on Analysis, Design, and Evaluation of Human-Machine Systems, Seoul, Korea, 2007.

[C42] Aguilera (J.A.), Romo (M.), Velázquez (R.) and Varona (J.), Real-Time Multisensory Tele-Operation of Multiple Mobile Robots for Surveillance Tasks, 10th IFAC Symposium on Analysis, Design, and Evaluation of Human-Machine Systems, Seoul, Korea, 2007.

[C41] Fontaine (E.), Velázquez (R.) and Pissaloux (E.), Global Space Integration from Tactile Representations: an Experimental Evaluation, IEEE AFRICON 2007, Windhoek, Namibia, 2007.

[C40] Velázquez (R.) and Pissaloux (E.), State of the Art and Trends in Actuation Technology, 9th U.S. National Congress on Computational Mechanics, San Francisco, CA, USA, 2007.

[C39] Pissaloux (E.), Velázquez (R.) and Fontaine (E.), Physio-Cognitive Basis for the Design of Touch Stimulating Surfaces, 9th U.S. National Congress on Computational Mechanics, San Francisco, CA, USA, 2007.

[C38] Gutiérrez (S.), Velázquez (R.), Gutheim (D.), Martínez (J.S.) y Martínez (M.L.), Optimización de Dispositivos Táctiles con Actuadores de Movimiento Lateral y su Evaluación en Transmisión de Información, 13° Simposio de Investigación y Desarrollo Tecnológico, Aguascalientes, México, 2007.

[C37] Pissaloux (E.), Velázquez (R.), Fontaine (E.), Maingreaud (F.) y Sachs (N.), Lentes Inteligentes – Sistema Electrónico de Asistencia a la Movilidad de Invidentes, 13° Simposio de Investigación y Desarrollo Tecnológico, Aguascalientes, México, 2007.

[C36] Méndez (L.A.) y Velázquez (R.), TactoBook, Interfaz Táctil Portátil para Lectura en Sistema Braille, 13° Simposio de Investigación y Desarrollo Tecnológico, Aguascalientes, México, 2007.

[C35] Gutiérrez (S.) and Velázquez (R.), Lateral Motion Pin Device for Tactile Communication: An Approach with DC Mini-Motors, 2006 Multiconference on Electronics and Photonics, Guanajuato, Mexico, 2006.

[C34] Pissaloux (E.), Maingreaud (F.), Fontaine (E.) and Velázquez (R.), Towards Space Concept Integration in Navigation Tools, 3rd International Conference on Enactive Interfaces, Montpellier, France, 2006. 

[C33] Velázquez (R.) and Pissaloux (E.), Design and Optimization of Crossbar Architectures for Shape Memory Alloy Actuator Arrays, 2006 IEEE International Symposium on Micro-NanoMechatronics and Human Science, Nagoya, Japan, 2006.

[C32] Velázquez (R.), Fontaine (E.) and Pissaloux (E.), Coding the Environment in Tactile Maps for Real-Time Guidance of the Visually Impaired, 2006 IEEE International Symposium on Micro-NanoMechatronics and Human Science, Nagoya, Japan, 2006.

[C31] Pissaloux (E.), Maingreaud (F.), Velázquez (R.) and Hafez (M.), Space Cognitive Map as a Tool for Navigation for Visually Impaired, 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, New York, NY, USA, 2006.

[C30] Velázquez (R.), Wiertlewski (M.) and Pissaloux (E.), Design, Implementation and Evaluation of a Portable Braille-like Display for the Blind, 5th International Symposium on Robotics and Automation, San Miguel Regla, Hidalgo, Mexico, 2006.

[C29] Fontaine (E.), Velázquez (R.), Wiertlewski (M.) and Pissaloux (E.), Experimental Evaluation of a New Touch Stimulating Interface Dedicated to Information Display for the Visually Impaired, 4th Conference and Workshop on Assistive Technologies for Vision and Hearing Impairment, Kufstein, Austria, 2006.

[C28] Velázquez (R.), Pissaloux (E.) and Wiertlewski (M.), A Compact Tactile Display for the Blind with Shape Memory Alloys, 2006 IEEE International Conference on Robotics and Automation, Orlando, Fl, USA, 2006.

[C27] Pissaloux (E.), Maingreaud (F.), Velázquez (R.) et Fontaine (E.), Validation Expérimentale du Concept d’Aide Cognitive à la Déambulation, Handicap 2006, Paris, France, 2006.

[C26] Velázquez (R.), Pissaloux (E.), Hafez (M.) and Szewczyk (J.), Measurement of SMA Thermal Properties in the Design/Evaluation of Actuators, 15th International Symposium on Measurement and Control in Robotics, Brussels, Belgium, 2005.

[C25] Maingreaud (F.), Pissaloux (E.) and Velázquez (R.), On Cognitive Dynamic Map and its Use for Navigation in Space, 1st International Symposium on Brain Vision and Artificial Intelligence, Naples, Italy, 2005 & In: M. de Gregorio, V. di Maio, M. Frucci and C. Musio (Eds.), Brain, Vision, and Artificial Intelligence, Lecture Notes in Computer Science, 3704, Springer 2005.

[C24] Velázquez (R.), Pissaloux (E.), Guinot (J.C.) and Maingreaud (F.), Walking Using Touch: Design and Preliminary Prototype of a Non-Invasive ETA for the Visually Impaired, 27th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Shanghai, China, 2005.

[C23] Maingreaud (F.), Pissaloux (E.), Velázquez (R.), Gaunet (F.), Hafez (M.) and Alexandre (J.M.), A Dynamic Tactile Map as a Tool for Space Organization Perception: Application to the Design of an Electronic Travel Aid for Visually Impaired and Blind People, 27th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Shanghai, China, 2005.

[C22] Maingreaud (F.), Pissaloux (E.), Velázquez (R.), Leroux (C.) and Gelin (R.), Towards Electronic Dynamic Map Definition for Blind People Navigation Assistance, AAATE’s 8th European Conference for the Advancement of Assistive Technology, Lille, France, 2005.

[C21] Velázquez (R.), Pissaloux (E.), Hafez (M.) and Szewczyk (J.), A Low-Cost Highly-Portable Tactile Display Based on Shape Memory Alloy Micro-Actuators, 2005 IEEE International Conference on Virtual Environments, Human-Computer Interfaces and Measurement Systems, Giardini Naxos, Italy, 2005.

[C20] Velázquez (R.), Hafez (M.), Szewczyk (J.) and Pissaloux (E.), Experimental and Computational Thermomechanical Study of a Shape Memory Alloy Micro-Actuator: Aspects of Antagonist Type Behavior, 3rd M.I.T. Conference on Computational Fluid and Solid Mechanics, MIT Campus, Cambridge, MA, USA, 2005.

[C19] Velázquez (R.), Pissaloux (E.), Hafez (M.) and Szewczyk (J.), Miniature Shape Memory Alloy Actuator for Tactile Binary Information Display, 2005 IEEE International Conference on Robotics and Automation, Barcelona, Spain, 2005.

[C18] Velázquez (R.), Szewczyk (J.), Hafez (M.) et Pissaloux (E.), Une Interface Tactile Portable à Bas Coût pour le Handicap Visuel, 5èmes Journées Nationales de la Recherche en Robotique, Guidel, France, 2005.

[C17] Velázquez (R.), Hafez (M.), Szewczyk (J.) et Pissaloux (E.), Etude Théorique et Expérimentale des Propriétés Thermomécaniques des Alliages à Mémoire de Forme : Application à la Conception des Actionneurs du Type Antagoniste, 17ème Congrès Français de Mécanique, Troyes, France, 2005.

[C16] Velázquez (R.) and Pissaloux (E.), Design of Shape Memory Alloy Helical Springs Using Force and Time Response Criteria, Mechatronics & Robotics 2004 (Student Session), Aachen, Germany, 2004.

[C15] Pissaloux (E.), Velázquez (R.) and Maingreaud (F.), On 3D World Perception: Towards a Definition of a Cognitive Map based Electronic Travel Aid, 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, San Francisco, CA, USA, 2004.

[C14] Maingreaud (F.), Pissaloux (E.) and Velázquez (R.), Dynamic Electronic Map of 3D Space Representation: An Approach to Obstacle Avoidance of Visually Impaired, IEEE AFRICON 2004, Gaborone, Botswana, 2004.

[C13] Maingreaud (F.), Pissaloux (E.) and Velázquez (R.), Understanding Environment Structure with Tactile Map, 8th International Conference on Information Visualisation, London, UK, 2004.

[C12] Velázquez (R.), Pissaloux (E.) and Le Polotec (P.), Towards a Local Spatial Representation System for Mobility Assistance of the Blind, 3rd Conference and Workshop on Assistive Technologies for Vision and Hearing Impairment, Granada, Spain, 2004.

[C11] Velázquez (R.), Szewczyk (J.), Pissaloux (E.) and Hafez (M.), Touch Stimulation through a SMA Actuated Micro-Mechanism, 14th IEEE-SPIE Symposium on Electronics for High Energy Physics, Photonics and Web Engineering, Wilga, Poland, 2004.

[C10] Velázquez (R.), E. Pissaloux, J. Szewczyk and M. Hafez, Design and Characterization of a Shape Memory Alloy Based Micro-Actuator for Tactile Stimulation, 2004 IEEE International Symposium on Industrial Electronics, Ajaccio, France, 2004.

[C9] Velázquez (R.), Pissaloux (E.), Hafez (M.) et Szewczyk (J.), Actionneur Miniature en Alliages à Mémoire de Forme pour l’Affichage Tactile d’Informations, 7èmes Journées du Pôle Microrobotique / 3èmes Journées du RTP Microrobotique, Lausanne, Suisse, 2004.

[C8] Velázquez (R.), Maingreaud (F.) and Pissaloux (E.), Intelligent Glasses: A New Man-Machine Interface Concept Integrating Computer Vision and Human Tactile Perception, EuroHaptics 2003, Dublin, Ireland, 2003.

[C7] Velázquez (R.), Pissaloux (E.), Szewczyk (J.) et Hafez (M.), Modélisation et Validation Expérimentale d’un Micro-Actionneur en AMF: Application à la Réalisation d’Interfaces à Affichage Tactile pour les Déficients Visuels, 6èmes Journées du Pôle Microrobotique / 2èmes Journées du RTP Microrobotique, Bourges, France, 2003.

[C6] Velázquez (R.), Maingreaud (F.) et Pissaloux (E.), Conception d’un Système Electronique d’Aide à la Mobilité des Non-voyants Basé sur des Principes Visio-Tactiles, 17èmes Journées des Jeunes Chercheurs en Robotique, Versailles, France, 2003.

[C5] Velázquez (R.), An Optimal Adaptive Filtering Approach for Stress-Tests Motion Artifacts Removal: Application on an ECG for Telediagnosis, 6th IEEE International Conference on Signal Processing, Beijing, China, 2002.

[C4] Velázquez (R.) and Gutiérrez (P.), A Real-Time Software Architecture Based on Petri Nets for the Design of Medical Instrumentation Computing Platforms, 16th European Simulation Multiconference, Darmstadt, Germany, 2002.

[C3] Velázquez (R.), Development of an Intelligent ECG for Telemedicine Using a Petri Net Discrete-Event Control System, 2001 International Conference on Mathematics and Engineering Techniques in Medicine and Biological Sciences, Las Vegas, NV, USA, 2001.

[C2] Velázquez (R.), Villalpando (M.) y Gutiérrez (P.), Sistema Médico de Telediagnóstico Asistido por Computadora: Aplicaciones en Cardiología, 8° Simposio de Investigación y Desarrollo Tecnológico, Aguascalientes, México, 2001.

[C1] Velázquez (R.), Anthierens (C.) and Bétemps (M.), Modeling, Design and Control of an Electro Pneumatic Mobile Micro Robot for Pipes Inspection, 2nd International Symposium on Robotics and Automation, Monterrey, Mexico, 2000.