Construcción modular de robots móviles. Proyecto basado en portafolio para estudiantes de grado. - Cecilio Angulo; Pere Ponsa; Cristóbal Raya (Rev. Iberoam. de Tecnol. del Aprendiz., 2006)

A Computational creativity system to support chocolate designers decisions. - Francisco Javier Ruiz; Cristóbal Raya; Albert Samà; Núria Agell (CCIA, 2014)

Enhancing Long-term Children to Robot Interaction Engagement through Cloud Connectivity. - Jordi Albo-Canals; Adso Fernández-Baena; Roger Boldu; Alex Barco; Joan Navarro; David Miralles; Cristóbal Raya; Cecilio Angulo (HRI (Extended Abstracts), 2015)

Externalising Moods and Psychological States to Smooth Pet-robot/Child Interaction through Bluetooth Communication. - Ferran Larriba; Cristóbal Raya; Cecilio Angulo; Jordi Albo-Canals; Marta Díaz; Roger Boldu (IWBBIO (2), 2015)

A transformational creativity tool to support chocolate designers. - Francisco Javier Ruiz; Cristóbal Raya; Albert Samà; Núria Agell (Pattern Recognit. Lett., 2015)

A Transformational Creativity Tool to Support Musical Composition. - Cristóbal Raya; Francisco Javier Ruiz; Cecilio Angulo; Albert Samà; Núria Agell (CCIA, 2017)

A contribution to the incorporation of sociability and creativity skills to computers and robots. - Cristóbal Raya (2018)

A Proposal to Evolving Towards Digital Twins in Healthcare. - Cecilio Angulo; Luis González Abril; Cristóbal Raya; Juan Antonio Ortega 001 (IWBBIO, 2020)

Synthetic Data for Anonymization in Secure Data Spaces for Federated Learning. - Cecilio Angulo; Cristóbal Raya (CCIA, 2022)