Uma Ontologia de Requisitos de Software. - Julio Cesar Nardi; Ricardo de Almeida Falbo (CIbSE, 2006)

Um Processo de Engenharia de Requisitos Baseado em Reutilização de Ontologias e Padrões de Análise. - Ricardo de Almeida Falbo; Aline Freitas Martins; Bruno Marques Segrini; Gleison Baiôco; Rodrigo Dal Moro; Julio Cesar Nardi (JIISIC, 2007)

Apoio de Gerência de Conhecimento na Engenharia de Requisitos. - Julio Cesar Nardi; Ricardo de Almeida Falbo (SBQS, 2007)

Towards a Commitment-Based Reference Ontology for Services. - Julio Cesar Nardi; Ricardo de Almeida Falbo; João Paulo A. Almeida; Giancarlo Guizzardi; Luís Ferreira Pires; Marten van Sinderen; Nicola Guarino (EDOC, 2013)

Organizing Ontology Design Patterns as Ontology Pattern Languages. - Ricardo de Almeida Falbo; Monalessa Perini Barcellos; Julio Cesar Nardi; Giancarlo Guizzardi (ESWC, 2013)

Foundational Ontologies for Semantic Integration in EAI: A Systematic Literature Review. - Julio Cesar Nardi; Ricardo de Almeida Falbo; João Paulo A. Almeida (I3E, 2013)

A Panorama of the Semantic EAI Initiatives and the Adoption of Ontologies by these Initiatives. - Julio Cesar Nardi; Ricardo de Almeida Falbo; João Paulo A. Almeida (IWEI, 2013)

Towards a Semantic Alignment of the ArchiMate Motivation Extension and the Goal-Question-Metric Approach. - Victorio Albani de Carvalho; Julio Cesar Nardi; Maria das Graças da Silva Teixeira; Renata S. S. Guizzardi; Giancarlo Guizzardi (ONTOBRAS, 2013)

Towards Better Semantics for Services in eHealth Standards: A Reference Ontology Approach. - Zoran Milosevic; João Paulo Andrade Almeida; Julio Cesar Nardi (EDOC Workshops, 2014)

An Ontological Analysis of Service Modeling at ArchiMate's Business Layer. - Julio Cesar Nardi; Ricardo de Almeida Falbo; João Paulo A. Almeida (EDOC, 2014)

Revealing Service Commitments in Service-Oriented Enterprise Architecture. - Julio Cesar Nardi; Ricardo de Almeida Falbo; João Paulo A. Almeida (EDOC Workshops, 2014)

Towards a Service Ontology Pattern Language. - Glaice Kelly Quirino; Julio Cesar Nardi; Monalessa Perini Barcellos; Ricardo de Almeida Falbo; Giancarlo Guizzardi; Nicola Guarino; Mario A. Bochicchio; Antonella Longo; Marco Salvatore Zappatore; Barbara Livieri (ER, 2015)

Ontology-based Modeling of Cloud Services: Challenges and Perspectives. - Barbara Livieri; Nicola Guarino; Marco Zappatore; Giancarlo Guizzardi; Mario A. Bochicchio; Antonella Longo; Julio Cesar Nardi; Glaice Kelly Quirino; Monalessa Perini Barcellos; Ricardo de Almeida Falbo (PoEM (Short Papers), 2015)

A commitment-based reference ontology for services. - Julio Cesar Nardi; Ricardo de Almeida Falbo; João Paulo A. Almeida; Giancarlo Guizzardi; Luís Ferreira Pires; Marten van Sinderen; Nicola Guarino; Claudenir Morais Fonseca (Inf. Syst., 2015)

Service Commitments and Capabilities across the ArchiMate Architectural Layers. - Julio Cesar Nardi; João Paulo A. Almeida; Maiara Candido Pereira; Ricardo de Almeida Falbo; Maria-Eugenia Iacob; Marten van Sinderen; Luís Ferreira Pires (EDOC Workshops, 2016)

Process Integration in Semantic Enterprise Application Integration: A Systematic Mapping. - Laylla D. Cerqueira; Julio Cesar Nardi; Monalessa Perini Barcellos; Ricardo de Almeida Falbo (ONTOBRAS, 2016)

An ontology pattern language for service modeling. - Ricardo de Almeida Falbo; Glaice Kelly Quirino; Julio Cesar Nardi; Monalessa Perini Barcellos; Giancarlo Guizzardi; Nicola Guarino; Antonella Longo; Barbara Livieri (SAC, 2016)

Corrigendum to "A commitment-based reference ontology for services" [IS 54C (2015) 263-288]. - Julio Cesar Nardi; Ricardo de Almeida Falbo; João Paulo A. Almeida; Giancarlo Guizzardi; Luís Ferreira Pires; Marten J. van Sinderen; Nicola Guarino; Claudenir Morais Fonseca (Inf. Syst., 2016)

From an Ontology of Service Contracts to Contract Modeling in Enterprise Architecture. - Cristine Griffo; João Paulo A. Almeida; Giancarlo Guizzardi; Julio Cesar Nardi (EDOC, 2017)

Building an Ontology-Based Infrastructure to Support Environmental Quality Research: First Steps. - Patrícia M. C. Campos; Cássio Chaves Reginato; João Paulo A. Almeida; Julio Cesar Nardi; Monalessa Perini Barcellos; Renata S. S. Guizzardi (ONTOBRAS, 2018)

Semantic Enterprise Application Integration at Service Layer: A Systematic Mapping. - Gabriel dos Anjos Costa Vila Real; Julio Cesar Nardi; Monalessa Perini Barcellos; Ricardo de Almeida Falbo (CIbSE, 2019)

An Ontology-Based Diagnosis of Mainstream Service Modeling Languages. - Julio Cesar Nardi; João Paulo A. Almeida; Paulo Henrique A. da Silva; Giancarlo Guizzardi (EDOC, 2019)

Service contract modeling in Enterprise Architecture: An ontology-based approach. - Cristine Griffo; João Paulo A. Almeida; Giancarlo Guizzardi; Julio Cesar Nardi (Inf. Syst., 2021)