Patrício de Alencar Silva

Pós-doutorado

Formação complementar

Idiomas

Áreas de atuação

Organização de eventos

Participação em eventos

Participação em bancas

Orientou

Produções bibliográficas

• BARBALHO, I. M. P. ; SILVA, P. A. ; MAIA, C. M. ; LEITE, C. R. M. . A system for continuous monitoring of food intake in patients with dysphagia. INTERNATIONAL JOURNAL OF BIOINFORMATICS RESEARCH AND APPLICATIONS (PRINT) , v. 17, p. 303-323, 2021.

• REIS, J. S. ; SILVA, P. A. ; CASTRO, A. F. . Ontologia para Configuração Semi-Automática de Redes de Valor. iSys - Revista Brasileira de Sistemas de Informação , v. 13, p. 77-113, 2020.

• AVELINO, J. G. ; SILVA, P. A. . Ontologia de Redes de Valor Verdes. iSys - Revista Brasileira de Sistemas de Informação , v. 13, p. 168-197, 2020.

• MAIA, C. M. ; LEITE, C. R. M. ; SILVA, P. A. ; PACHECO, C. ; QUEIROZ, P. G. G. . Sistemas de Apoio à Decisão para Disfagia: Revisão Integrativa (Decision Support Systems for Dysphagia: Integrative Review). journal of health informatics , v. 11, p. 125-129, 2019.

• SILVA, P. A. . Value Activity Monitoring. 1. ed. Tilburg: Tilburg University, CentER Dissertation Series, 2013. v. 100. 244p .

• Cunha, Manoel ; SILVA, PATRÍCIO ; MOREIRA, JOÃO ; Amaral, Glenda . The Soberana Ontology: Modeling Business Ecosystems for International Data Spaces. In: Tiago Prince Sales; Claudio Masolo; C. Maria Keet. (Org.). Frontiers in Artificial Intelligence and Applications. 1ed.Amsterdam: IOS Press, 2025, v. 409, p. 240-254.

• Santos, Hugo D. ; DE A. SILVA, PATRÍCIO ; Cintra, Marcos E. ; Mendes Neto, Francisco M. ; Bukhsh, Faiza A. . Monitoring Value Chains of Organic Beverages. In: Sales, T.P., de Kinderen, S., Proper, H.A., Pufahl, L., Karastoyanova, D., van Sinderen, M.. (Org.). Lecture Notes in Business Information Processing. 1ed.Cham: Springer Nature Switzerland, 2024, v. 498, p. 81-88.

• SARAIVA, LOHANNA AIRES ; SILVA, P. ALENCAR ; CASTRO, A. F. ; RIBEIRO, C. M. F. A. ; MOREIRA, J. L. R. . Ontology of Product Provenance for Value Networks. In: Nurcan, S.; Opdahl, A.L.; Mouratidis, H.; Tsohou, A.. (Org.). Research Challenges in Information Science: Information Science and the Connected World. RCIS 2023.. 1ed.Cham: Springer, 2023, v. 476, p. 577-584.

• FIRDAUSY, D. R. ; SILVA, PATRICIO DE A. ; SINDEREN, M. V. ; IACOB, M. . A Data Connector Store for International Data Spaces. In: Sellami, M.; Ceravolo, P.; Reijers, H.A.; Gaaloul, W.; Panetto, H.. (Org.). Cooperative Information Systems. CoopIS 2022. 1ed.Cham: Springer, 2022, v. 13591, p. 242-258.

• Lammers, Mick ; Wijnhoven, Fons ; Bukhsh, Faiza A. ; de Alencar Silva, Patrício . Automatic Q.A-Pair Generation for Incident Tickets Handling: An Application of NLP. In: Djemame K.; Altmann J.; Bañares J.Á.; Agmon Ben-Yehuda O.; Stankovski V., Tuffin B.. (Org.). Lecture Notes in Computer Science. 1ed.Cham: Springer International Publishing, 2020, v. 12441, p. 15-27.

• SILVA, J. E. G. ; OLIVEIRA, W. C. G. ; LEITE, C. R. M. ; SILVA, P. A. . S.O.S. Socorrista: Sistema para Auxiliar Equipe Médica na Tomada de Decisão de Emergência. In: Suélia de Siqueira Rodrigues Fleury Rosa; Célia Aparecida dos Reis; Pedro Canisio Binsfeld; Cicília Raquel Maia Leite. (Org.). Novas Tecnologias Aplicadas à Saúde: Desenvolvimento de Sistemas Dinâmicos - Conceitos, Aplicações e Utilização de Técnicas Inteligentes e Regulação. 1ed.Mossoró: EDUERN, 2019, v. , p. 465-495.

• BARBALHO, I. M. P. ; SILVA, P. A. ; LEITE, C. R. M. . Inovações Tecnológicas para o Acompanhmento da Ingestão de Alimentos. In: Suélia de Siqueira Rodrigues Fleury Rosa; Célia Aparecida dos Reis; Pedro Canisio Binsfeld; Cicília Raquel Maia Leite. (Org.). Novas Tecnologias Aplicadas à Saúde: Desenvolvimento de Sistemas Dinâmicos - Conceitos, Aplicações e Utilização de Técnicas Inteligentes e Regulação. 1ed.Mossoró: EDUERN, 2019, v. 1, p. 99-116.

• MAIA, C. M. ; LEITE, C. R. M. ; SILVA, P. A. ; QUEIROZ, P. G. G. . Uma Revisão Sistemática: Sistemas de Apoio à Decisão Aplicados à Disfagia. In: Suélia de Siqueira Rodrigues Fleury Rosa; Célia Aparecida dos Reis; Pedro Canisio Binsfeld; Cicília Raquel Maia Leite. (Org.). Novas Tecnologias Aplicadas à Saúde: Desenvolvimento de Sistemas Dinâmicos - Conceitos, Aplicações e Utilização de Técnicas Inteligentes e Regulação. 1ed.Mossoró: EDUERN, 2019, v. 1, p. 199-214.

• Gomes Avelino, Juscimara ; de Alencar Silva, Patrício ; Allah Bukhsh, Faiza . Towards Green Value Network Modeling: A Case from the Agribusiness Sector in Brazil. In: Panetto H., Debruyne C., Hepp M., Lewis D., Ardagna C., Meersman R.. (Org.). Lecture Notes in Computer Science. 1ed.Cham: Springer International Publishing, 2019, v. 11877, p. 458-475.

• de Sousa Santos, Otília ; de Alencar Silva, Patrício ; BUKHSH, FAIZA ALLAH ; Queiroz, Paulo Gabriel Gadelha . Conceptual Modeling for Corporate Social Responsibility: A Systematic Literature Review. In: Djemame K.; Altmann J.; Bañares J.; Agmon Ben-Yehuda O.; Naldi M.. (Org.). Lecture Notes in Computer Science. 1ed.Cham: Springer International Publishing, 2019, v. 11819, p. 218-227.

• Silva, Salatiel Dantas ; Neto, Francisco Milton Mendes ; De Lima, Rodrigo Monteiro ; SILVA, PATRÍCIO DE ALENCAR ; Demoly, Karla Rosane Do Amaral ; Nogueira da Cruz, Ilara . A Serious Game as an Auxiliary Tool for the Learning Process of Children With ASD. In: Aliane Loureiro Krassmann; Erico Marcelo Hoff do Amaral; Felipe Becker Nunes; Gleizer Bierhalz Voss; Manuel Constantino Zunguze. (Org.). Advances in Educational Technologies and Instructional Design. 1ed.Hershey PA: IGI Global, 2018, v. , p. 524-553.

• de Alencar Silva, Patrício ; Allah Bukhsh, Faiza ; da Silva Reis, Jefferson ; de Castro, Angélica Félix . Agency Monitoring Patterns for Value Networks. In: Congduc Pham; Jörn Altmann; José Ángel Bañares. (Org.). Lecture Notes in Computer Science. 1ed.Cham: Springer International Publishing, 2017, v. 10537, p. 81-93.

• de Alencar Silva, Patrício ; WEIGAND, HANS . Monitoring Value Webs. In: Albani A., Aveiro D., Barjis J.. (Org.). Lecture Notes in Business Information Processing. 1ed.Berlin: Springer Berlin Heidelberg, 2012, v. 110, p. 108-123.

• de Alencar Silva, Patrício ; WEIGAND, HANS . Enterprise Monitoring Ontology. In: Jeusfeld M., Delcambre L., Ling TW.. (Org.). Lecture Notes in Computer Science. 1ed.Berlin: Springer Berlin Heidelberg, 2011, v. 6998, p. 132-146.

• de Alencar Silva, Patrício ; WEIGAND, HANS . On the Move to Business-Driven Alignment of Service Monitoring Requirements. In: Maarten van Sinderen M.; Paul Johnson. (Org.). Lecture Notes in Business Information Processing. 1ed.Berlim: Springer Berlin Heidelberg, 2011, v. 76, p. 103-117.

• de Alencar Silva, Patrício ; SCHIEL, ULRICH ; RIBEIRO, CLÁUDIA M. F. A. ; de Queiroz, José Eustáquio Rangel . Extending SOA with Semantic Mediators. In: Damiani E., Yetongnon K., Chbeir R., Dipanda A.. (Org.). Lecture Notes in Computer Science. 1ed.Berlin: Springer Berlin Heidelberg, 2009, v. 4879, p. 362-371.

• Leite, Fábio Luiz ; Baptista, Cláudio de Souza ; SILVA, PATRÍCIO DE ALENCAR ; da Silva, Elvis Rodrigues . WS-GIS: Towards a SOA-Based SDI Federation. In: Clodoveu A. Davis Jr; Antonio Miguel Vieira Monteiro. (Org.). Advances in Geoinformatics. 1ed.Berlin: Springer Berlin Heidelberg, 2007, v. , p. 247-265.

• SILVA, P. A. ; RIBEIRO, C. M. F. A. ; SCHIEL, U. ; QUEIROZ, J. E. R. . A Formal Approach to semantic Mediation in SOA: Specification and Proof. In: Mehdi Khosrow-Pour. (Org.). Managing Worldwide Operations and Communications with Information Technology. 1ed.Hershey: IGI Global, 2007, v. , p. 1533-1538.

• PIEST, J. P. S. ; OLIVEIRA, V. B. J. ; SILVA, P. A. ; CUNHA JUNIOR, M. R. ; SINDEREN, M. V. . A domain reference ontology for design science research knowledge bases. In: 14th International Conference on Formal Ontology in Information Systems (FOIS 2024), 2024, Enchede, Holanda. Proceedings of the Joint Ontology Workshops {(JOWO)} - Episode {X:} The Tukker Zomer of Ontology, and satellite events co-located with the 14th International Conference on Formal Ontology in Information Systems {(FOIS} 2024). Aachen: CEUR-WS.org, 2024. v. 3882.

• LIMA, J. R. C. ; OLIVEIRA, V. B. J. ; SILVA, P. A. ; ALVES FILHO, S. E. . Understanding ASD: Design and Development of a Domain Ontology to Assist Professionals In Understanding Autistic Children Based on DSM-5. In: 14th International Conference on Formal Ontology in Information Systems (FOIS 2024), 2024, Enchede, Holanda. Proceedings of the Joint Ontology Workshops {(JOWO)} - Episode {X:} The Tukker Zomer of Ontology, and satellite events co-located with the 14th International Conference on Formal Ontology in Information Systems {(FOIS} 2024). Aachen: CEUR-WS.org, 2024. v. 3882.

• OLIVEIRA, V. B. J. ; SILVA, P. A. ; MOREIRA, J. L. R. . LegIOn-IDS: Legal Interoperability Ontology for International Data Spaces⋆. In: 14th International Conference on Formal Ontology in Information Systems (FOIS 2024), 2024, Enschede. Proceedings of the Joint Ontology Workshops {(JOWO)} - Episode {X:} The Tukker Zomer of Ontology, and satellite events co-located with the 14th International Conference on Formal Ontology in Information Systems {(FOIS} 2024). Aachen: CEUR-WS.org, 2024. v. 3882.

• JALES DE OLIVEIRA, VICTOR ; SILVA, PATRÍCIO ; MOREIRA, JOÃO . Towards Legal Interoperability in International Data Spaces. In: 26th International Conference on Enterprise Information Systems, 2024, Angers. Proceedings of the 26th International Conference on Enterprise Information Systems. Setúbal, Portugal: SCITEPRESS - Science and Technology Publications, 2024. p. 232-239.

• FIRDAUSY, DANNIAR REZA ; DE ALENCAR SILVA, PATRICIO ; VAN SINDEREN, MARTEN ; IACOB, MARIA-EUGENIA . Towards a Reference Enterprise Architecture to enforce Digital Sovereignty in International Data Spaces. In: 2022 IEEE 24th Conference on Business Informatics (CBI), 2022, Amsterdam. 2022 IEEE 24th Conference on Business Informatics (CBI), 2022. p. 117-125.

• PIEST, J. P. S. ; SILVA, P. A. ; BUHKSH, F. A. . Aligning Dutch Logistics Data Spaces Initiatives to The International Data Spaces: Discussing The State of Development. In: International Workshop on Enterprise Interoperability for Enterprise Information Systems, 2022, Valência. Proceedings of Interoperability for Enterprise Systems and Applications Workshops co-located with 11th International Conference on Interoperability for Enterprise Systems and Applications (I-ESA 2022). Aachen: CEUR, 2022. p. 1-7.

• SILVA, P. A. ; FADAIE, R. ; SINDEREN, M. V. . Towards a Digital Twin for Simulation of Organizational and Semantic Interoperability in IDS Ecosystems. In: International Workshop on Enterprise Interoperability for Enterprise Information Systems, 2022, Valência. Proceedings of Interoperability for Enterprise Systems and Applications Workshops co-located with 11th International Conference on Interoperability for Enterprise Systems and Applications (I-ESA 2022). Aachen: CEUR, 2022. p. 1-7.

• FIRDAUSY, D. R. ; SILVA, P. A. ; SINDEREN, M. V. ; IACOB, M. . Semantic Discovery and Selection of Data Connectors in International Data Spaces. In: International Workshop on Enterprise Interoperability for Enterprise Information Systems, 2022, Valência. Proceedings of Interoperability for Enterprise Systems and Applications Workshops co-located with 11th International Conference on Interoperability for Enterprise Systems and Applications (I-ESA 2022). Aachen: CEUR, 2022. p. 1-7.

• SOHAIL, S. A. ; KRABBE, J. ; SILVA, P. A. ; BUHKSH, F. A. . Privacy Value Modeling: A Gateway To Ethical Big Data Handling. In: 14th International Workshop on Value Modelling and Business Ontologies, VMBO 2020, 2020, Bruxelas. CEUR Workshop Proceedings. Aachen, Alemanha: CEUR.org, 2020. v. 2574. p. 5-15.

• OLIVEIRA, PABLO ROBERTO FERNANDES DE ; SILVA, PATRÍCIO DE ALENCAR ; RIBEIRO NETO, PEDRO FERNANDES . Ontologia dos Objetivos Educacionais. In: Simpósio Brasileiro de Informática na Educação, 2020, Brasil. Anais do XXXI Simpósio Brasileiro de Informática na Educação (SBIE 2020). Porto Alegre: Sociedade Brasileira de Computação, 2020. p. 1183-1192.

• ROCHA, RAYANA SOUZA ; SARAIVA, LOHANNA AIRES ; de Castro, Angélica Félix ; de Alencar Silva, Patrício . Sentiment analysis of Twitter data about blockchain technology. In: EATIS 2020: 10th Euro American Conference on Telematics and Information Systems, 2020, Aveiro Portugal. Proceedings of the 10th Euro-American Conference on Telematics and Information Systems. New York: Association for Computing Machinery, 2020. p. 1-7.

• SILVA, S. DANTAS ; NETO, F. M. MENDES ; DE LIMA, R. M. ; NETO, A. F. SOUSA ; JÚNIOR, R. V. SANTOS ; ANDRADE, N. F. SILVA ; SILVA, J. C. PEREIRA ; DOMINGUES, A. S. ; SILVA, P. ALENCAR . A serious game to support learning and minimize the social isolation of children with autism. In: EATIS 2020: 10th Euro American Conference on Telematics and Information Systems, 2020, Aveiro Portugal. Proceedings of the 10th Euro-American Conference on Telematics and Information Systems. New York: Association for Computing Machinery, 2020. p. 1-7.

• MAIA, CYNTHIA M. ; DE S. SANTOS, OTILIA ; GOMES, JULIO C. M. ; LEITE, CICILIA R. M. ; DE A. SILVA, PATRÍCIO ; SILVA, LENARDO C. E. ; DE CASTRO, ANGELICA F. ; PACHECO, CHRISTINA . A comparative analysis between classification algorithms for recognizing the types of food ingested. In: EATIS 2020: 10th Euro American Conference on Telematics and Information Systems, 2020, Aveiro Portugal. Proceedings of the 10th Euro-American Conference on Telematics and Information Systems. New York: Association for Computing Machinery, 2020. p. 1-6.

• BEZERRA, SIDNEY FIRMINO ; COSTA, ANTONIO ; NETO, FRANCISCO MENDES ; SILVA, PATRÍCIO ; MONTEIRO, BRUNO DE SOUSA . Um Sistema de Recomendação Híbrido Integrado a Ontologia em um Ambiente de Aprendizagem Ubíqua. In: XXIX Simpósio Brasileiro de Informática na Educação (Brazilian Symposium on Computers in Education), 2018, Fortaleza. org.crossref.xschema._1.Title@55b49554. Porto Alegre - RS: Sociedade Brasileira de Computação, 2018. p. 1253-1262.

• REIS, J. S. ; SILVA, P. A. ; CASTRO, A. F. ; BUHKSH, F. A. . Configuring Value Networks based on Subjective Business Values. In: The 12th International Workshop on Value Modeling and Business Ontologies (VBMO 2018), 2018, Amsterdam. Proceedings of the 12th International Workshop on Value Modeling and Business Ontologies. Aachen: CEUR-WS.org, 2018. v. 2239. p. 158-170.

• YASMIN, F. A. ; BUHKSH, F. A. ; SILVA, P. A. . Process Enhancement in Process Mining: A Literature Review. In: 8th International Symposium on Data-driven Process Discovery and Analysis (SIMPDA) 2018, 2018, Seville. Proceedings of the 8th International Symposium on Data-driven Process Discovery and Analysis (SIMPDA) 2018, Seville, Spain, December 13-14, 2018. Aachen: CEUR-WS.org, 2018. v. 2270. p. 65-72.

• BUKHSH, FAIZA ALLAH ; DE ALENCAR SILVA, PATRICIO ; ALLAH BUKHSH, BILAL ; SYED, SUMAIYA . From Traditional to Technologically Influenced Audit: A Compliance Perspective. In: 2018 International Conference on Frontiers of Information Technology (FIT), 2018, Islamabad. 2018 International Conference on Frontiers of Information Technology (FIT), 2018. p. 164-169.

• BARBALHO, INGRIDY M. P. ; SILVA, PATRICIO DE A. ; FERNANDES, FELIPE R. DOS S. ; NETO, FRANCISCO M. M. ; LEITE, CICILIA R. M. . An Investigation on the use of Ontologies for pattern classification - Study applied to the monitoring of food intake. In: the Euro American Conference, 2018, Fortaleza. Proceedings of the Euro American Conference on Telematics and Information Systems - EATIS '18. New York: ACM Press, 2018. p. 1-8.

• BEZERRA, S. D. F. ; MENDES NETO, F. M. ; MONTEIRO, B. S. ; SILVA, S. D. ; SILVA, P. A. ; COSTA, A. V. T. . PUYW: Uma ontologia para o gerenciamento de perfis de aprendiz integrando YouTube e Wikipédia para apoiar um sistema de recomendação ubíqua de conteúdos. In: XXIII Simpósio Brasileiro de Sistemas Multimídia e Web (WebMedia 2017), 2017, Gramado, RS. Anais do XXIII Simpósio Brasileiro de Sistemas Multimídia e Web: Workshops e Pôsteres, 17 a 20 de outubro, 2017, Gramado, Rio Grande do Sul. Porto Alegre, RS: SBC, 2017. p. 87-90.

• BUHKSH, F. A. ; SILVA, P. A. ; WIENEN, H. . Data pre-processing: Case of sensor data consistency based on Bi-temporal concepts. In: 3th International Conference on Emerging Technologies (ICET), 2017, Islamabad. Proceedings of the 13th International Conference on Emerging Technologies. Islamabad: IEEE, 2017. p. 1-6.

• BUKHSH, FAIZA ALLAH ; SILVA, PATRICIO DE ALENCAR . Modeling E-Business Customization with e3value Modeling. In: 2016 International Conference on Frontiers of Information Technology (FIT), 2016, Islamabad. 2016 International Conference on Frontiers of Information Technology (FIT), 2016. p. 187-192.

• SILVA, P. A. ; WEIGAND, H. ; BUHKSH, F. A. . Value Activity Monitoring. In: International IFIP Working Conference on Value-Driven Social Semantics and Collective Intelligence co-located with the 5th Annual ACM Web Science Conference (WebSci 2013), 2013, Paris. Proceedings of the International IFIP Working Conference on Value-Driven Social Semantics & Collective Intelligence co-located with the 5th Annual ACM Web Science Conference (WebSci 2013). Aachen: CEUR Workshop Proceedings, 2013. v. 1357. p. 19-33.

• SILVA, P. A. ; WEIGAND, H. . Towards Predictive Self-Adaptation in SOC: A Value-based Perspective. In: International Workshop on Architectures, Concepts and Technologies for Service Oriented Computing (ACT4SOC), 2009, Sofia. ICSOFT 2009 - Proceedings of the 4th International Conference on Software and Data Technologies, 2009. v. 2. p. 429-436.

• ALENCAR, PATRÍCIO DE ; WEIGAND, HANS . Challenges in Predictive Self-Adaptation of Service Bundles. In: , 2009, Milan. , 2009. p. 457-461.

• SILVA, PATRÍCIO DE ALENCAR ; RIBEIRO, CLÁUDIA M. F. A. ; SCHIEL, ULRICH . Formalizing ontology reconciliation techniques as a basis for meaningful mediation in service-related tasks. In: the ACM first Ph.D. workshop in CIKM, 2007, Lisbon. Proceedings of the ACM first Ph.D. workshop in CIKM on - PIKM '07, 2007. p. 147-154.

• SILVA, P. A. ; RIBEIRO, C. M. F. A. ; SCHIEL, U. ; QUEIROZ, J. E. R. . On the Use of Ontology Reconciliation Techniques in SOA. In: Third IEEE International Conference on Next Generation Web Services Practices, 2007, Seoul. Proceedings of the Third IEEE International Conference on Next-Generation Web Services Practices. Los Alamitos: IEEE Computer Society, 2007. p. 123-128.

• SILVA, P. A. ; SCHIEL, U. ; RIBEIRO, C. M. F. A. ; DREBES, R. C. . Applying Formal Methods in Ontology Reconciliation Techniques Design. In: The 9th International Conference on Information Integration and Web-based Application & Services, 2007, Jakarta. Proceedings of the 9th International Conference on Information Integration and Web-Based Applications & Services (iiWAS'2007), Oesterreichische Computer Gesellschaft (Austrian Computer Society), 2007. p. 45-56.

• SILVA, P. A. ; RIBEIRO, C. M. F. A. ; SCHIEL, U. ; QUEIROZ, J. E. R. ; DREBES, R. C. . Z Algebra For Ontology Reconciliation Techniques Design In Semantic Service Oriented Architectures. In: XIV Simpósio de Engenharia de Produção, 2007, Bauru. Anais - SIMPEP. Bauru, 2007. p. 1-12.

• Júnior, F. L. L ; BAPTISTA, C. S. ; SILVA, P. A. ; Silva, E. R. . WS-GIS: Towards a SOA-Based SDI Federation. In: Brazilian Symposium on GeoInformatics, 2006, Campos do Jordão - SP. Proceedings of the VIII Brazilian Symposium on GeoInformatics. Campos do Jordão: INPE, 2006. p. 219-234.

• SILVA, P. A. ; SCHIEL, U. ; RIBEIRO, C. M. F. A. ; QUEIROZ, J. E. R. . Extending SOA with Semantic Mediators. In: Second IEEE International Conference On Signal-Image Technology & Internet?Based Systems (SITIS'06), 2006, Hammamet. Proceedings of the 2nd IEEE International Conference On Signal-Image Technology & Internet?Based Systems (SITIS'06), 2006. p. 208-217.

• BARBALHO, I. M. P. ; FERNANDES, F. R. S. ; BEZERRA, S. D. F. ; SILVA, S. D. ; LEITE, C. R. M. ; SILVA, P. A. . A Utilização do Design Science para o Desenvolvimento de um Sistema de Monitoramento de Ingestão de Alimentos. In: Computer on the Beach, 2018, Florianópolis. Anais do Computer on the Beach, 2018. p. 933-935.

• BEZERRA, SIDNEY FIRMINO ; SILVA, SALATIEL ; NETO, FRANCISCO MENDES ; SILVA, PATRÍCIO . YoutubeOntology: Uma ontologia do youtube para auxiliar um sistema de recomendação ubíqua de conteúdos. In: XXVIII Simpósio Brasileiro de Informática na Educação SBIE (Brazilian Symposium on Computers in Education), 2017, Recife. Porto Alegre, RS: Sociedade Brasileira de Computação (SBC), 2017. p. 1787-1789.

• BEZERRA, SIDNEY FIRMINO ; SILVA, SALATIEL ; NETO, FRANCISCO MENDES ; SILVA, PATRÍCIO ; MONTEIRO, BRUNO DE SOUSA . Sistema de Recomendação Ubíquo Integrando Hipermídias Baseada em Ontologia. In: XXVIII Simpósio Brasileiro de Informática na Educação SBIE (Brazilian Symposium on Computers in Education), 2017, Recife. Porto Alegre, RS: Sociedade Brasileira de Computação (SBC), 2017. p. 1793-1795.

• SILVA, S. D. ; MENDES NETO, F. M. ; LIMA, R. M. ; SILVA, P. A. ; CRUZ, I. N. ; NUNES, J. ; LACERDA, M. ; MACEDO, T. . K-HUNTERS: Um Jogo Sério com Geolocalização para Crianças com Transtorno do Espectro Autista. In: Simpósio Brasileiro de Games e Entretenimento Digital, 2017, Curitiba, PR. Anais do XVI Simpósio Brasileiro de Jogos e Entretenimento Digital - SBGAMES 2017. Porto Alegre, RS: Sociedade Brasileira de Computação (SBC), 2017.

• SILVA, MARIA ; LIMA, ROMMEL ; SILVA, PATRÍCIO ; OLIVEIRA, ALYSSON DE . Ontologia para o Gerenciamento de Objetos de Aprendizagem. In: XXVIII Simpósio Brasileiro de Informática na Educação SBIE (Brazilian Symposium on Computers in Education), 2017, Recife. org.crossref.xschema._1.Title@17b0281c, 2017. p. 1796-1798.

Projetos de pesquisa

• 2021 - 2024

  CLICKS - Connecting Logistics, Interfaces, Connectors, Knowledge and Standards, Descrição: Sharing real-time logistics data (e.g., contextual, trip, and planning data) can bring significantinnovations to the logistics sector. Data sharing can lead to more efficient collaboration and otherdecision-making, enabling new applications and services that benefit logistics companies and theircustomers. There are, however, several barriers, especially for SMEs, that prevent full exploitation of this potential. Examples are: different (proprietary and standard) data formats, costs of implementing standards, requirements on data sovereignty, lack of trust, and uncertainty about benefits and return on investments. This project aims at lowering these barriers by researching and designing an integrated solution that focuses on two main problems: data interoperability (to share data needed for collaboration between logistics companies) and data sovereignty (to protect proprietary data that has strategic value for logistics companies). The integrated solution is a logistics data space with a connector store and an interoperability simulator. We identify the following sub-objectives and related research questions:Objective (1): Design a connector store with predefined data connectors to support logistics companies in joining a collaboration network by selecting a suitable data connector from the store. Related research questions are (RQ1a) What is the best architecture for data connectors, considering requirements, e.g., data transformation, usage restrictions, and event logging? (RQ1b) What metadata protocols should data connectors support to manage data interoperability and sovereignty at runtime? (RQ1c) How to help a company select, configure, and deploy a data connector using the Connector store, considering requirements on, e.g., ease of use and granularity of control?Objective (2): Design an interoperability simulator to support logistics companies exploring collaboration opportunities in dynamic networks before implementation. Related research questions are (RQ2a) How to model data-driven logistics in collaboration networks, showing the requirements and capabilities of companies regarding data sharing and data protection in the collaboration process? (RQ2b) How to analyze data interoperability and sovereignty, including identifying data format/schema incompatibilities and data usage restrictions and quantifying the effect on collaboration? (RQ2c) Given the possibility that companies have indicated data schemas in the model that are not supported by data connectors in the connector store, what are feasible approaches to create a data connector that translates between given schemas automatically?. , Situação: Concluído; Natureza: Pesquisa. , Alunos envolvidos: Doutorado: (2) . , Integrantes: Patrício de Alencar Silva - Integrante / Marten van Sinderen - Coordenador / João Luiz Rebelo Moreira - Integrante / Reza Fadaie - Integrante / Danniar Reza Firdausy - Integrante / Jean Paul Sebastian Piest - Integrante / Maria-Eugenia Iacob - Integrante., Financiador(es): Nederlandse Organisatie voor Wetenschappelijk Onderzoek - Remuneração.

• 2020 - 2022

  Modelagem de Redes de Valor Sustentáveis, Descrição: Modelagem de Redes de Valor é um campo de estudo consolidado nas área da Engenharia de Produção, Economia e Administração. Entretanto, a representação computacional desses modelos, assim como mecanismos de suporte à inferência de conhecimento sobre esses modelos é ainda um campo relativamente novo para a Ciência da Computação. Este projeto visa estender frameworks de referência em modelagem de redes de valor (p.ex. e3value) com conceitos de sustentabilidade ambiental e social, complementando assim a visão econômica dominante. O objetivo principal deste projeto é o desenvolvimento de um framework integrado para modelagem de redes de valor sustentáveis do ponto de vista econômico, social e ambiental. Os objetivos específicos incluem: (1) modelagem de ontologias de domínio para representação do conhecimento sobre estratégias de configuração de redes de valor; (2) especificação de mecanismos de consulta e inferência automática de conhecimento a partir dos modelos gerados; (3) validação da eficiência e eficácia dos modelos de acordo com o feedback dos stakeholders dos estudos de caso; e (4) disseminação dos resultados da pesquisa tanto para a comunidade científica da área de Sistemas de Informação quanto para stakeholders de empresas colaboradoras do projeto (p.ex. Grupo Ecofertil e Meltech - empresas da cadeia alimentícia situadas na região do Oeste Potiguar). A metodologia de pesquisa utilizada neste projeto é a Design Science. Esta metodologia trata de um conjunto de princípios para resolução de problemas de pesquisa de ordem prática, cujos resultados tenham benefício prático para a sociedade.. , Situação: Concluído; Natureza: Pesquisa. , Alunos envolvidos: Mestrado acadêmico: (4) . , Integrantes: Patrício de Alencar Silva - Coordenador / Fernanda Matias - Integrante.

• 2017 - 2020

  Sistema para Monitoramento e Triagem da Disfagia, Descrição: Este projeto visa a construção de um sistema para acompanhamento remoto de pacientes com Disfagia. O projeto é multidisciplinar, contando em primeira instância com a participação de especialistas médicos das áreas de Gastroenterologia, Nutrição e Fisioterapia. A implementação do sistema é baseada em tecnologias de Computação Pervasiva, Ontologias e Ciência de Dados.. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Patrício de Alencar Silva - Integrante / Cicília Raquel Maia Leite - Coordenador / Ingridy Marina Pierre Barbalho - Integrante / Cynthia Moreira Maia - Integrante., Número de produções C, T & A: 2

• 2012 - 2013

  Innovative Contract Design (ICD), Descrição: The ICD project has been conducted under the auspices of the Tilburg Social Innovation Lab, and comprises the use of collaborative modeling tools to improve the process of business innovation. Innovation usually involves inventing some artifact but is always about changing practices. It is enabled by bringing together resources in a novel combination (e.g. actors, activities and resources). Therefore innovation (as a process) is a collaborative endeavor, which modifies the practice to be innovated. Such a process is performed in a number of steps, with transitions between them. Therefore, the chain is as strong as the weakest link, and each step must be successful. Some problems that arise during the design of a collaboration include that: (1) the process is big and complex; (2) the human actors involved on the design of the collaboration is bounded (i.e. limited overview); and (3) the transitions create extra boundaries (i.e. the limits of the innovation itself). Therefore, there is a need to specify models that help the actors involved in the innovation process with a shared mental model that serves as a tool for reflection on the innovation strategy. Value models have been used in this project in order to specify the innovation process itself as a value constellation. A relevant research question that arises from such a practice is how to coordinate partners, resources and activities involved in an innovation project. More specifically, it is necessary to design a structured mechanism that organizes: (1) how the actors will work together, i.e. feasibility analysis; (2) how sustainable the innovation project will be, i.e. profitability analysis; and (3) how the future profits will be distributed, i.e. fairness analysis. My participation in this project was short, and therefore punctual. The e3value framework has been used in the context of the ICD project to enable analysis of social innovation (entrepreneurship) projects. The framework has been extended through many views, defined in different meta-models, which can be applied on analyzing an innovation project along its typical tasks. My task in this project was to integrate all of these views, so as to create a consistent value viewpoint on social innovation, using value modeling. In order to solve such an integration problem, I have proposed a framework to integrate all the e3value views developed for this project. These views include: (1) a Value Network view ? a prelude for an innovation project, comprising only some generic innovation process models; (2) a Value Encounter view, when actors bring upon resources that will be injected and extracted from the shapeless innovation project ? similar to a Stakeholder Theory model; (3) a Value Policy view, which transforms a value encounter into a value constellation, organized along its proper set of innovation actors, activities, resources and responsibilities; and (4) a Value Resource view, which is used to assess the value generated from the innovation project, not only quantitatively, i.e. via profitability sheets, but also from a qualitative perspective, which I called ?Value Activity Monitoring?. The models are integrated using meta-modeling techniques to be implemented in the ConceptBase tool, developed by researchers from the Tilburg University. Cases provided by business partners are currently being used on the validation of the models. The list of some of the business partners involved can be found on the Spectralie Conversie Folies Website (www.scf-solar.com).. , Situação: Concluído; Natureza: Pesquisa. , Alunos envolvidos: Doutorado: (1) . , Integrantes: Patrício de Alencar Silva - Integrante / Hans Weigand - Coordenador., Financiador(es): De Nerderlandse Organisatie for Wetenschappelijk Onderzoek - Remuneração.

• 2008 - 2013

  Value-based hierarchical adaptive configuration of multi-supplier commercial IT service bundles, Descrição: The objective of the proposed research was to design and validate advanced techniques for the adaptive and hierarchical bundling of commercial IT services that match consumer needs. An IT service is a commercial service that can be ordered and provisioned on-line, by which the provider earns money. We envisage a scenario where a consumer need is analyzed on-line, leading to the dynamic creation of a value constellation of independent businesses which jointly offer a service bundle that satisfies the consumer need. The bundle is composed from web services offered by the businesses in the value constellation. Subsequent occurrences of the same need will be provided by the same value constellation, unless quality of service drops below the level required by the consumer. Quality of service will therefore be continuously monitored and the constellation can be dynamically reconfigured, if required. Our work differs from dynamic web service composition approaches, because we use a value modeling approach in which we build a value model to analyze economic sustainability of a value constellation. We then use the value model to configure a coordination process that builds the required service bundle from web services offered by the participating businesses at the required quality of service. We use skeleton planning to configure the value and process models. We will work with our industry partners to deliver experimental prototypes that automatically configure a service bundle, monitor its delivery, and reconfigure it when necessary. We also do real-life case studies to validate our results. In this project, I have designed an ontology that will help business analysts to mitigate risks of information non-disclosure in value networks. The ontology can be used to design economically sustainable value network models, which will be translated into operational business processes, and monitored via BPM technology. This framework was successfully evaluated in real-world business cases in Intellectual Property Rights Management in the Digital Music Industry and Renewable Energy Trading, respectively assigned by two Dutch public organizations: Stichting ter Exploitatie van Naburige Rechten (SENA) and the Energy Research Center of the Netherlands (ECN). These organizations engaged in value networks so as to fill specific market segments? needs, such as Digital Music Clearance and Renewable Energy Imbalance reduction. However, frauds and opportunism behind non-disclosure of performance evidence often threat the development of trust and loyalty among the participants of value networks in these particular types of business. This national research project was funded by The Netherlands Organisation for Scientific Research (NWO), and conducted in close cooperation with researchers from VU Amsterdam, Tilburg University, University of Twente and technology partners from Cordys and Bizz Design.. , Situação: Concluído; Natureza: Pesquisa. , Alunos envolvidos: Doutorado: (4) . , Integrantes: Patrício de Alencar Silva - Integrante / Hans Weigand - Integrante / Jaap Gordijn - Coordenador / Roel Wieringa - Integrante / Hassan Fatemi - Integrante / Ivan Razo-Zapata - Integrante / Anna Chmieloviec - Integrante., Financiador(es): Nederlandse Organisatie voor Wetenschappelijk Onderzoek - Remuneração., Número de produções C, T & A: 1

• 2005 - 2007

  SEI-Tur: A System Based on Composed Web-Service Discovery to Support the Creation of Trip Plans, Projeto certificado pelo(a) coordenador(a) Ulrich Schiel em 09/12/2014., Descrição: In this position, I have designed ontologies to describe Web services from the e-Tourism business domain, such as Web services for hotel and restaurant booking, travel planning, and selection of entertainment options. I have also developed algorithms to merge, integrate and align these ontologies so as to allow e-Tourism applications to select and compose Tourism business plans, which could best fit users? constraints and preferences. The main client of this project was the Government of Paraíba State, Brazil, which launched in 2005 an e-Tourism application that provides Tourism business plans to boost the local economy. The delivered technology combines information from multiple Web services, described by different ontologies, and published in distributed Web service directories. This research project was funded by the Brazilian Federal Agency for the Support and Evaluation of Graduate Education (CAPES).. , Situação: Concluído; Natureza: Pesquisa. , Alunos envolvidos: Graduação: (2) / Mestrado acadêmico: (2) . , Integrantes: Patrício de Alencar Silva - Integrante / Ulrich Schiel - Coordenador / Cláudio de Souza Baptista - Integrante / Halley Ferreira Solano - Integrante / Hellen Luana de Medeiros - Integrante / Fábio Gomes de Andrade - Integrante / Ana Carolina de Jesus Maia - Integrante.