An Approach to Representation Changes While Executing Problem Solver Intelligent Systems. - Antonio Hernando; Luis de Ledesma; Luis M. Laita (IEEE ICCI, 2007)

A system simulating representation change phenomena while problem solving. - Antonio Hernando; Luis de Ledesma; Luis M. Laita (Math. Comput. Simul., 2008)

New methods for proving the impossibility to solve problems through reduction of problem spaces. - Antonio Hernando (Ann. Math. Artif. Intell., 2009)

A Groebner bases-based approach to backward reasoning in rule based expert systems. - Eugenio Roanes-Lozano; Antonio Hernando; Luis M. Laita; Eugenio Roanes-Macías (Ann. Math. Artif. Intell., 2009)

Collaborative filtering adapted to recommender systems of e-learning. - Jesús Bobadilla; Francisco Serradilla; Antonio Hernando (Knowl. Based Syst., 2009)

Showing the non-existence of solutions in systems of linear Diophantine equations. - Antonio Hernando; Luis de Ledesma; Luis M. Laita (Math. Comput. Simul., 2009)

An algebraic method for managing reliability in propositional logics. - Antonio Hernando; Eugenio Roanes-Lozano; Javier Montero (ISKE, 2010)

An accelerated-time microscopic simulation of a dedicated freight double-track railway line. - Antonio Hernando; Eugenio Roanes-Lozano; Alberto García-Álvarez (Math. Comput. Model., 2010)

Collaborative Filtering Based on Choosing a Different Number of Neighbors for Each User. - Antonio Hernando; Jesús Bobadilla; Francisco Serradilla (Handbook of Social Network Technologies, 2010)

Extended Precision Quality Measure for Recommender Systems. - Fernando Ortega 001; Antonio Hernando; Jesús Bobadilla (CAEPIA, 2011)

e-learning experience using recommender systems. - Jesús Bobadilla; Antonio Hernando; Angel Arroyo (SIGCSE, 2011)

A framework for collaborative filtering recommender systems. - Jesús Bobadilla; Antonio Hernando; Fernando Ortega 001; Jesus Bernal (Expert Syst. Appl., 2011)

A Polynomial Model for Logics with a Prime Power Number of Truth Values. - Antonio Hernando; Eugenio Roanes-Lozano; Luis M. Laita (J. Autom. Reason., 2011)

Improving collaborative filtering recommender system results and performance using genetic algorithms. - Jesús Bobadilla; Fernando Ortega 001; Antonio Hernando; Javier Alcalá (Knowl. Based Syst., 2011)

A new algebraic model for implementing expert systems represented under the 'Concept-Attribute-Value' paradigm. - Antonio Hernando (Math. Comput. Simul., 2011)

A logic approach to decision taking in a railway interlocking system using Maple. - Eugenio Roanes-Lozano; Antonio Hernando; José-Antonio Alonso; Luis M. Laita (Math. Comput. Simul., 2011)

A logic-algebraic approach to decision taking in a railway interlocking system. - Antonio Hernando; Eugenio Roanes-Lozano; Roberto Maestre-Martínez; Jorge Tejedor (Ann. Math. Artif. Intell., 2012)

Optimal Route Finding and Rolling-Stock Selection for the Spanish Railways. - Luis Eduardo Mesa; Ignacio Gonzalez-Franco; Antonio Hernando; Alberto García-Álvarez; Eugenio Roanes-Lozano (Comput. Sci. Eng., 2012)

Generalization of recommender systems: Collaborative filtering extended to groups of users and restricted to groups of items. - Jesús Bobadilla; Fernando Ortega 001; Antonio Hernando; Jesus Bernal (Expert Syst. Appl., 2012)

A balanced memory-based collaborative filtering similarity measure. - Jesús Bobadilla; Fernando Ortega 001; Antonio Hernando; Angel Arroyo (Int. J. Intell. Syst., 2012)

A collaborative filtering similarity measure based on singularities. - Jesús Bobadilla; Fernando Ortega 001; Antonio Hernando (Inf. Process. Manag., 2012)

Collaborative filtering based on significances. - Jesús Bobadilla; Antonio Hernando; Fernando Ortega 001; Abraham Gutiérrez (Inf. Sci., 2012)

A collaborative filtering approach to mitigate the new user cold start problem. - Jesús Bobadilla; Fernando Ortega 001; Antonio Hernando; Jesus Bernal (Knowl. Based Syst., 2012)

Calculating the Exploitation Costs of Trains in the Spanish Railways. - Eugenio Roanes-Lozano; Antonio Hernando; Alberto García-Álvarez; Luis Eduardo Mesa; Ignacio Gonzalez-Franco (Comput. Sci. Eng., 2013)

Incorporating group recommendations to recommender systems: Alternatives and performance. - Fernando Ortega 001; Jesús Bobadilla; Antonio Hernando; Abraham Gutiérrez (Inf. Process. Manag., 2013)

Trees for explaining recommendations made through collaborative filtering. - Antonio Hernando; Jesús Bobadilla; Fernando Ortega 001; Abraham Gutiérrez (Inf. Sci., 2013)

Incorporating reliability measurements into the predictions of a recommender system. - Antonio Hernando; Jesús Bobadilla; Fernando Ortega 001; Jorge Tejedor (Inf. Sci., 2013)

Recommender systems survey. - Jesús Bobadilla; Fernando Ortega 001; Antonio Hernando; Abraham Gutiérrez (Knowl. Based Syst., 2013)

A similarity metric designed to speed up, using hardware, the recommender systems k-nearest neighbors algorithm. - Jesús Bobadilla; Fernando Ortega 001; Antonio Hernando; Guillermo Glez. de Rivera (Knowl. Based Syst., 2013)

A Simple GUI for Developing Applications That Use Mathematical Software Systems. - Eugenio Roanes-Lozano; Antonio Hernando (AISC, 2014)

Using Hierarchical Graph Maps to Explain Collaborative Filtering Recommendations. - Fernando Ortega 001; Jesús Bobadilla; Antonio Hernando; Fernando Rodríguez (Int. J. Intell. Syst., 2014)

Hierarchical graph maps for visualization of collaborative recommender systems. - Antonio Hernando; Ricardo Moya; Fernando Ortega 001; Jesús Bobadilla (J. Inf. Sci., 2014)

Revisiting four-valued logics from Maple using the Logics Explorer package. - Eugenio Roanes-Lozano; José-Antonio Alonso; Antonio Hernando (Math. Comput. Simul., 2014)

An algebraic model for implementing expert systems based on the knowledge of different experts. - Antonio Hernando; Eugenio Roanes-Lozano (Math. Comput. Simul., 2015)

Recommending items to group of users using Matrix Factorization based Collaborative Filtering. - Fernando Ortega 001; Antonio Hernando; Jesús Bobadilla; Jeon-Hyung Kang (Inf. Sci., 2016)

A non negative matrix factorization for collaborative filtering recommender systems based on a Bayesian probabilistic model. - Antonio Hernando; Jesús Bobadilla; Fernando Ortega 001 (Knowl. Based Syst., 2016)

Foreword to the special issue on "Nonstandard Applications of Computer Algebra (ACA'2013)". - Francisco Botana; Antonio Hernando; Eugenio Roanes-Lozano; Michael J. Wester (Math. Comput. Simul., 2016)

A natural language for implementing algebraically Expert Systems. - Antonio Hernando; Roberto Maestre-Martínez; Eugenio Roanes-Lozano (Math. Comput. Simul., 2016)

An algebraic approach for detecting nearly dangerous situations in expert systems. - Roberto Maestre-Martínez; Antonio Hernando; Eugenio Roanes-Lozano (Math. Comput. Simul., 2016)

Multi-criteria Recommendations through Preference Learning. - Rama Syamala Sreepada; Bidyut Kr. Patra; Antonio Hernando (CODS, 2017)

A probabilistic model for recommending to new cold-start non-registered users. - Antonio Hernando; Jesús Bobadilla; Fernando Ortega 001; Abraham Gutiérrez (Inf. Sci., 2017)

Recommender Systems Clustering Using Bayesian Non Negative Matrix Factorization. - Jesús Bobadilla; Rodolfo Bojorque; Antonio Hernando; Remigio Hurtado (IEEE Access, 2018)

A recommender system for train routing: When concatenating two minimum length paths is not the minimum length path. - Antonio Hernando; Eugenio Roanes-Lozano; Alberto García-Álvarez (Appl. Math. Comput., 2018)

Method to interactively visualize and navigate related information. - Antonio Hernando; Jesús Bobadilla; Fernando Ortega 001; Abraham Gutiérrez (Expert Syst. Appl., 2018)

CF4J: Collaborative filtering for Java. - Fernando Ortega 001; Bo Zhu 008; Jesús Bobadilla; Antonio Hernando (Knowl. Based Syst., 2018)

Scattering of Microwaves by a Passive Array Antenna Based on Amorphous Ferromagnetic Microwires for Wireless Sensors with Biomedical Applications. - Alberto Moya; Diego Archilla; Elena Navarro 002; Antonio Hernando; Pilar Marín (Sensors, 2019)

Diagnosis in Tennis Serving Technique. - Eugenio Roanes-Lozano; Eduardo A. Casella; Fernando Sánchez; Antonio Hernando (Algorithms, 2020)

Study of an Energy-Harvesting Damper Based on Magnetic Interaction. - Susana Aberturas; Antonio Hernando; José Luis Olazagoitia; Miguel Ángel García (Sensors, 2022)

A library in CoCoA for implementing railway interlocking systems. - Antonio Hernando; José Luis Galán García; Yolanda Padilla-Domínguez; María Ángeles Galán García; Gabriel Aguilera Venegas (J. Comput. Appl. Math., 2025)