J. Ángel Velázquez-Iturbide

Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: Toward the effective use of educational program animations: The roles of student's engagement and topic complexity. Computers & Education 67: 178-192 (2013)

Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: A Long-Term Evaluation of Educational Animations of Functional Programs. ICALT 2012: 26-30

Ouafae Debdi, J. Ángel Velázquez-Iturbide, Natalia Esteban-Sánchez, Antonio Pérez-Carrasco: Observations as a Method to Evaluate a Computer-Based Approach to Learning Algorithms. ICALT 2012: 433-435

J. Ángel Velázquez-Iturbide: Refinement of an experimental approach tocomputer-based, active learning of greedy algorithms. ITiCSE 2012: 46-51

Luis Miguel Serrano Cámara, Maximiliano Paredes-Velasco, J. Ángel Velázquez-Iturbide: Evaluation of a collaborative instructional framework for programming learning. ITiCSE 2012: 162-167

Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: Comparing the effectiveness of different educational uses of program animations. ITiCSE 2012: 174-179

J. Ángel Velázquez-Iturbide, Ouafae Debdi: Experimentation with optimization problems in algorithm courses. EUROCON 2011: 1-4

J. Ángel Velázquez-Iturbide: The design and coding of greedy algorithms revisited. ITiCSE 2011: 8-12

Jaime Urquiza-Fuentes, Francisco Manso, J. Ángel Velázquez-Iturbide, Manuel Rubio-Sánchez: Improving compilers education through symbol tables animations. ITiCSE 2011: 203-207

Raquel Hijón-Neira, J. Ángel Velázquez-Iturbide: Merlin-Mo, an interactions analysis system for Moodle. ITiCSE 2011: 340

Raquel Hijón-Neira, J. Ángel Velázquez-Iturbide: A first step mapping IMS learning design and Merlin-Mo. ITiCSE 2011: 365

Ronit Ben-Bassat Levy, J. Ángel Velázquez-Iturbide: A problem solving teaching guide based on a procedure intertwined with a teaching model. ITiCSE 2011: 374

J. Ángel Velázquez-Iturbide, Antonio Pérez-Carrasco: InfoVis Interaction Techniques in Animation of Recursive Programs. Algorithms 3(1): 76-91 (2010)

Antonio Pérez-Carrasco, J. Ángel Velázquez-Iturbide, Jaime Urquiza-Fuentes: Multiple Usability Evaluations of a Program Animation Tool. ICALT 2010: 452-454

Francisco J. Almeida-Martínez, Jaime Urquiza-Fuentes, Manuel Rubio-Sánchez, J. Ángel Velázquez-Iturbide: Student-centered design of a parser visualization tool. ITiCSE 2010: 326

Guido Rößling, J. Ángel Velázquez-Iturbide: Preface. Electr. Notes Theor. Comput. Sci. 224: 1-2 (2009)

J. Ángel Velázquez-Iturbide, Antonio Pérez-Carrasco, Jaime Urquiza-Fuentes: A Design of Automatic Visualizations for Divide-and-Conquer Algorithms. Electr. Notes Theor. Comput. Sci. 224: 159-167 (2009)

Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: Pedagogical Effectiveness of Engagement Levels - A Survey of Successful Experiences. Electr. Notes Theor. Comput. Sci. 224: 169-178 (2009)

Maximiliano Paredes-Velasco, Manuel Ortega Cantero, J. Ángel Velázquez-Iturbide: Coordinación en Escritura Colaborativa con PDAs. IEEE-RITA 4(1): 1-8 (2009)

J. Ángel Velázquez-Iturbide, Francisco José García Peñalvo: Presentación. IEEE-RITA 4(3): 171-174 (2009)

J. Ángel Velázquez-Iturbide, Francisco José García Peñalvo: Software Advances in Education Computing. iJET 4(S1): 4-5 (2009)

Guido Rößling, J. Ángel Velázquez-Iturbide: Editorial: Program and Algorithm Visualization in Education. TOCE 9(2) (2009)

Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: A Survey of Successful Evaluations of Program Visualization and Algorithm Animation Systems. TOCE 9(2) (2009)

J. Ángel Velázquez-Iturbide, Francisco José García Peñalvo: Computers in Education: Advances in Software Technology. J. UCS 15(7): 1423-1426 (2009)

Francisco J. Almeida-Martínez, Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: Visualization of Syntax Trees for Language Processing Courses. J. UCS 15(7): 1546-1561 (2009)

J. Ángel Velázquez-Iturbide, Antonio Pérez-Carrasco: Active learning of greedy algorithms by means of interactive experimentation. ITiCSE 2009: 119-123

J. Ángel Velázquez-Iturbide, Antonio Pérez-Carrasco, Jaime Urquiza-Fuentes: Interactive visualization of recursion with SRec. ITiCSE 2009: 339

Francisco J. Almeida-Martínez, Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: VAST: a visualization-based educational tool for language processors courses. ITiCSE 2009: 342

Manuel Rubio-Sánchez, J. Ángel Velázquez-Iturbide: Tail recursion by using function generalization. ITiCSE 2009: 394

J. Ángel Velázquez-Iturbide, Cristóbal Pareja-Flores, Jaime Urquiza-Fuentes: An approach to effortless construction of program animations. Computers & Education 50(1): 179-192 (2008)

Guido Rößling, Mike Joy, Andrés Moreno, Atanas Radenski, Lauri Malmi, Andreas Kerren, Thomas L. Naps, Rockford J. Ross, Michael J. Clancy, Ari Korhonen, Rainer Oechsle, J. Ángel Velázquez-Iturbide: Enhancing learning management systems to better support computer science education. SIGCSE Bulletin 40(4): 142-166 (2008)

Raquel Hijón-Neira, J. Ángel Velázquez-Iturbide, Balbir Barn, Samia Oussena: A Comparative Study on the Analysis of Students Interactions in e-Learning. ICALT 2008: 20-22

Raquel Hijón-Neira, J. Ángel Velázquez-Iturbide: How to Improve Assessment of Learning and Performance through Interactive Visualization. ICALT 2008: 472-476

Isidoro Hernán-Losada, Cristóbal Pareja-Flores, J. Ángel Velázquez-Iturbide: Testing-Based Automatic Grading: A Proposal from Bloom's Taxonomy. ICALT 2008: 847-849

J. Ángel Velázquez-Iturbide, Antonio Pérez-Carrasco, Jaime Urquiza-Fuentes: SRec: an animation system of recursion for algorithm courses. ITiCSE 2008: 225-229

Francisco J. Almeida-Martínez, Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: VAST: visualization of abstract syntax trees within language processors courses. SOFTVIS 2008: 209-210

Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: An Evaluation of the Effortless Approach to Build Algorithm Animations with WinHIPE. Electr. Notes Theor. Comput. Sci. 178: 3-13 (2007)

Maximiliano Paredes, Pedro P. Sánchez-Villalón, Manuel Ortega, J. Ángel Velázquez-Iturbide: Collaborative Composition in a Foreign Language with Handheld Computing and Web Tools. J. UCS 13(7): 948-958 (2007)

Cristóbal Pareja-Flores, Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: WinHIPE: an IDE for functional programming based on rewriting and visualization. SIGPLAN Notices 42(3): 14-23 (2007)

Luis Fernández-Muñoz, Antonio Pérez-Carrasco, J. Ángel Velázquez-Iturbide, Jaime Urquiza-Fuentes: A Framework for the Automatic Generation of Algorithm Animations Based on Design Techniques. EC-TEL 2007: 475-480

Raquel Hijón-Neira, Jaime Urquiza-Fuentes, Francisco Domínguez-Mateos, J. Ángel Velázquez-Iturbide: Assessing the Usability of a Cookies-Based Access Monitoring Tool for a CMS. ICALT 2007: 262-264

J. Ángel Velázquez-Iturbide, David Redondo-Martín, Cristóbal Pareja-Flores, Jaime Urquiza-Fuentes: An Instructor's Guide to Design Web-Based Algorithm Animations. ICWL 2007: 440-451

Guido Rößling, Thomas L. Naps, Mark S. Hall, Ville Karavirta, Andreas Kerren, Charles Leska, Andrés Moreno, Rainer Oechsle, Susan H. Rodger, Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: Merging interactive visualizations with hypertextbooks and course management. SIGCSE Bulletin 38(4): 166-181 (2006)

J. Ángel Velázquez-Iturbide: Principled design of logical fisheye views of functional expressions. SIGPLAN Notices 41(8): 34-43 (2006)

Jaime Urquiza-Fuentes, Micael Gallego-Carrillo, Francisco Gortázar-Bellas, J. Ángel Velázquez-Iturbide: Visualizing the symbol table. ITiCSE 2006: 341

Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: R-ZOOM: A visualization technique for algorithm animation construction. IADIS AC 2005: 145-152

Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: Effortless Construction and Management of Program Animations on the Web. ICWL 2005: 163-173

J. Ángel Velázquez-Iturbide: A programming languages course for freshmen. ITiCSE 2005: 271-275

Micael Gallego-Carrillo, Francisco Gortázar-Bellas, Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: SOTA: a visualization tool for symbol tables. ITiCSE 2005: 385

Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: Reusable collections of web-based program animations. ITiCSE 2005: 386

Cristóbal Pareja-Flores, J. Ángel Velázquez-Iturbide: Program Execution and Visualization on the Web. Encyclopedia of Information Science and Technology (IV) 2005: 2330-2334

Víctor Fresno, Soto Montalvo-Herranz, Joaquín Pérez-Iglesias, Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: An Approach to the Use and Automatic Generation of Web-Based Learning Materials. ICWL 2004: 201-208

Thomas L. Naps, Guido Rößling, Vicki L. Almstrum, Wanda Dann, Rudolf Fleischer, Christopher D. Hundhausen, Ari Korhonen, Lauri Malmi, Myles F. McNally, Susan H. Rodger, J. Ángel Velázquez-Iturbide: Exploring the role of visualization and engagement in computer science education. SIGCSE Bulletin 35(2): 131-152 (2003)

Carlos Gregorio-Rodríguez, Luis Fernando Llana Díaz, Cristóbal Pareja-Flores, Raquel Martínez-Unanue, J. Ángel Velázquez-Iturbide, Pedro Palao-Gostanza: A system to generate electronic books on programming exercises. The Electronic Library 20(4): 314-321 (2002)

Víctor Fresno-Fernández, Raquel Martínez-Unanue, Maximiliano Paredes-Velasco, Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: Improving the Access to XML Contents of Large Electronic Publications. ELPUB 2002

Raquel Martínez-Unanue, Maximiliano Paredes-Velasco, Cristóbal Pareja-Flores, Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: Electronic books for programming education: a review and future prospects. ITiCSE 2002: 34-38

Maximiliano Paredes, Manuel Ortega, Pedro P. Sánchez-Villalón, J. Ángel Velázquez-Iturbide: A Ubiquitous Computing Environment for Language Learning. Mobile HCI 2002: 339-343

Fernando Naharro-Berrocal, Cristóbal Pareja-Flores, Jaime Urquiza-Fuentes, J. Ángel Velázquez-Iturbide: Approaches to comprehension-preserving graphical reduction of program visualizations. SAC 2002: 771-777

R. Criado, A. Gallinari, J. Ángel Velázquez-Iturbide: TutorMap. Past, Present and Future of a Mathematics Tutoring System. Computers and Education. Towards an Interconnected Society 2001: 103-111

Carlos Gregorio-Rodríguez, Luis Fernando Llana Díaz, R. Martínez, Pedro Palao-Gostanza, Cristóbal Pareja-Flores, J. Ángel Velázquez-Iturbide: EXercita. A System for Archiving and Publishing Programming Exercises. Computers and Education. Towards an Interconnected Society 2001: 187-197

Carlos Gregorio-Rodríguez, Luis Fernando Llana Díaz, Pedro Palao-Gostanza, Cristóbal Pareja-Flores, Raquel Martínez-Unanue, J. Ángel Velázquez-Iturbide: EXercita: automatic web publishing of programming exercises. ITiCSE 2001: 161-164

J. Ángel Velázquez-Iturbide: A first problem for the algorithms course. ITiCSE 2001: 187

Fernando Naharro-Berrocal, Cristóbal Pareja-Flores, J. Ángel Velázquez-Iturbide: Toward Friendly, Dialog-based Construction of Algorithm Visualizations and Animations. VIIP 2001: 27-32

Cristóbal Pareja-Flores, J. Ángel Velázquez-Iturbide: Local versus comprehensive assignments: two complementary approaches. SIGCSE Bulletin 32(4): 48-51 (2000)

J. Ángel Velázquez-Iturbide: Recursion in gradual steps (is recursion really that difficult?). SIGCSE 2000: 310-314

Cristóbal Pareja-Flores, J. Ángel Velázquez-Iturbide: Calculating Encoding and Decoding Functions for Prefix Codes. SIGPLAN Notices 34(4): 54-60 (1999)

J. Ángel Velázquez-Iturbide, Antonio Presa Vázquez: WinHIPE: un entorno integrado de programación functional. JISBD 1999: 171-172

J. Ángel Velázquez-Iturbide: Automatic Simplification of the Visualization of Functional Expressions by Means of Fisheyes Views. APPIA-GULP-PRODE 1998: 101-112

Cristóbal Pareja-Flores, J. Ángel Velázquez-Iturbide: Synthesis of Functions by Transformations and Constraints. ICFP 1997: 317

Ricardo Jiménez-Peris, Cristóbal Pareja-Flores, Marta Patiño-Martínez, J. Ángel Velázquez-Iturbide: The locker metaphor to teach dynamic memory. SIGCSE 1997: 169-173

Ricardo Jiménez-Peris, Cristóbal Pareja-Flores, Marta Patiño-Martínez, J. Ángel Velázquez-Iturbide: Graphical visualization of the evaluation of functional programs. ITiCSE 1996: 36-38

J. Ángel Velázquez-Iturbide, Ana Maria Cosias Rincon, Nuria Llorente Fernanadez: An inexpensive programming toolset for algorithm development. ITiCSE 1996: 231

J. Ángel Velázquez-Iturbide: HIPE: a Turbo-like environment for functional programming. ITiCSE 1996: 234

Cristóbal Pareja, Ricardo Pena, J. Ángel Velázquez-Iturbide: A Tabulation Transformation Tactic Using Haskell Arrays. GULP-PRODE 1995: 485-496

J. Ángel Velázquez-Iturbide: Formalization of the control stack. SIGPLAN Notices 24(3): 46-54 (1989)