Deontic Constraints: From UML Class Diagram to Relational Model. - Pedro Ramos 004 (ICEIS (3), 2003)

CO3L: Compact O3F Language. - Pedro Ramos 004; Luís Miguel Botelho (OAS, 2003)

Evaluating the quality of the relational model and the RDF: a comparative study. - Helena Simões Patrício; Pedro Nogueira Ramos (IADIS AC, 2005)

Contrary-to-Duties Constraints: From UML to Relational Model. - Pedro Nogueira Ramos (MoDELS, 2008)

Deontic Database Constraints - From UML to SQL. - Pedro Nogueira Ramos (ICEIS (2), 2013)

Extending UML Templates towards Computability. - José Farinha; Pedro Ramos 004 (MODELSWARD, 2015)

Computability Assurance for UML Template Binding. - José Farinha; Pedro Ramos 004 (MODELSWARD (Revised Selected Papers), 2015)

Formalizing Enrichment Mechanisms for Bibliographic Ontologies in the Semantic Web. - Helena Simões Patrício; Maria Inês Cordeiro; Pedro Nogueira Ramos (MTSR, 2018)

Unfolding the relations between companies and technologies under the Big Data umbrella. - João Canito; Pedro Ramos 004; Sérgio Moro; Paulo Rita (Comput. Ind., 2018)

Factors determining player drop-out in Massive Multiplayer Online Games. - Inês Lebres; Paulo Rita; Sérgio Moro; Pedro Ramos 004 (Entertain. Comput., 2018)

Can we trace back hotel online reviews' characteristics using gamification features? - Sérgio Moro; Pedro Ramos 004; Joaquim Esmerado; Seyed Mohammad Jafar Jalali (Int. J. Inf. Manag., 2019)

Constructed Response or Multiple-Choice Questions for Assessing Declarative Programming Knowledge? That is the Question! - Yolanda Belo; Sérgio Moro; António Martins; Pedro Ramos 004; Joana Martinho Costa; Joaquim Esmerado (J. Inf. Technol. Educ. Innov. Pract., 2019)

Back to the Past to Charter the Vinyl Electronic Market: A Data Mining Approach. - Sara Lousão; Pedro Ramos 004; Sérgio Moro (IntelliSys (2), 2020)

Provision of academic data for research: A step for academic success. - Hugo Gonzaga Miguel; Pedro Ramos 004; Susana da Cruz Martins; Joana Martinho Costa (Educ. Inf., 2020)

From the web of bibliographic data to the web of bibliographic meaning: structuring, interlinking and validating ontologies on the semantic web. - Helena Simões Patrício; Maria Inês Cordeiro; Pedro Nogueira Ramos (Int. J. Metadata Semant. Ontologies, 2020)

Enhancing Excel business tools with additional relational and recursive capabilities. - Pedro Ramos 004; Luís Miguel Botelho; António Gonçalves Martins (Int. J. Inf. Technol. Manag., 2021)