A Flexible Perspective for Sofware Processes - Supporting Flexibility in the Software Process Engineering Metamodel. - Ricardo Martinho 001; Dulce Domingos; João Varajão (ICEIS (3), 2007)

FlexUML: A UML Profile for Flexible Process Modeling. - Ricardo Martinho 001; Dulce Domingos; João Varajão (SEKE, 2007)

A Pervasive Nutritional Monitoring and Advise System - NutriMe. - Vitor Basto-Fernandes; João Varajão; António Cunha (ICE-B, 2008)

An e-Vortal for the Portuguese Baking Industry - Requirements Model. - João Varajão; António Jorge Gouveia; Paula Oliveira (ICE-B, 2008)

A Two-Step Approach for Modelling Flexibility in Software Processes. - Ricardo Martinho 001; João Varajão; Dulce Domingos (ASE, 2008)

Tools for the Information System Function Management: A Roadmap. - António Trigo; João Varajão; João Barroso 001 (WSKS (2), 2008)

Biggest Barriers to Effectiveness in CIO Role in Large Portuguese Companies. - João Varajão; António Trigo; José Bulas-Cruz; João Barroso 001 (WSKS (1), 2008)

TISM - A Tool for Information Systems Management. - António Trigo; João Barroso 001; João Varajão (ICEIS (1), 2009)

FlexSPMF: A Framework for Modelling and Learning Flexibility in Software Processes. - Ricardo Martinho 001; João Varajão; Dulce Domingos (WSKS (1), 2009)

Information systems services outsourcing reality in large Portuguese organisations. - João Varajão; António Trigo; Nelson Figueiredo; João Barroso 001; José Bulas-Cruz (Int. J. Bus. Inf. Syst., 2009)

Motivations and Trends for IT/IS Adoption: Insights from Portuguese Companies. - João Varajão; António Trigo; João Barroso 001 (Int. J. Enterp. Inf. Syst., 2009)

Modelling and learning controlled flexibility in software processes. - Ricardo Martinho 001; João Varajão; Dulce Domingos (Int. J. Knowl. Learn., 2009)

SME Managers' Most Important Entrepreneurship and Business Competences. - Caroline Dominguez; João Varajão; Leonel Morgado; Irene Oliveira; Fernanda Sousa (CENTERIS (2), 2010)

Customer Relationship Management Systems - Reasons Why Many Municipalities Do Not Have Them. - Jorge Duque; João Varajão; Vítor Filipe; Maria Manuela Cruz-Cunha (CENTERIS (1), 2010)

A Model for Cooperation Networks: Promoting Information Share. - Vítor José Domingues Mendonça; João Eduardo Quintela Alves Sousa Varajão; Paula Cristina Ribeiro Coutinho Oliveira (CENTERIS (2), 2010)

Simulation in Information Systems: Potential of the Vulnerability Theory. - Pedro Sá Silva; Jorge Pinto; João Varajão; António Trigo; Maria Manuela Cruz-Cunha; Isabel Bentes; Humberto Varum; Jitendra Agarwal (CENTERIS (1), 2010)

A Framework for the Analysis of the Potential Performance of Chief Information Officers. - João Varajão; Luís A. Amaral; Ricardo Colomo-Palacios; António Jorge Gouveia (CENTERIS (1), 2010)

Customer Relationship Management Systems - Why Many Large Companies Do Not Have Them? - Maria Manuela Cruz-Cunha; João Varajão; Daniela Santana; Isabel Bentes (WSKS (2), 2010)

Quality Management: Concepts and Approaches for Software Projects. - Dulce Gonçalves; João Varajão; Ricardo Martinho 001; José Bulas-Cruz (WSKS (2), 2010)

A Review of Chief Information Officer' Main Skills. - Luis Portela; Roberto Carvalho; João Varajão; Luís Magalhães (WSKS (2), 2010)

The Enterprise 2.0 Concept: Challenges on Data and Information Security. - Ana Silva; Fernando Moreira; João Varajão (WSKS (1), 2010)

Simulation - Concepts and Applications. - Pedro Sá Silva; António Trigo; João Varajão; Tiago Pinto (WSKS (2), 2010)

Using the semantic web to define a language for modelling controlled flexibility in software processes. - Ricardo Martinho 001; João Varajão; Dulce Domingos (IET Softw., 2010)

Realidade Aumentada e Ubiquidade na Educação. - Maria Manuela Cruz-Cunha; M. G. A. D. Reis; Emanuel Peres; João Varajão; Maximino Bessa; Luís Magalhães; Luís Barbosa; João Barreira (Rev. Iberoam. de Tecnol. del Aprendiz., 2010)

Concept Maps for the Modelling of Controlled Flexibility in Software Processes. - Ricardo Martinho 001; Dulce Domingos; João Varajão (IEICE Trans. Inf. Syst., 2010)

IT Professionals: An Iberian Snapshot. - António Trigo; João Varajão; Pedro Soto-Acosta; João Barroso 001; Francisco J. Molina-Castillo; Nicolás Gonzálvez-Gallego (Int. J. Hum. Cap. Inf. Technol. Prof., 2010)

Goals and Requirements for Supporting Controlled Flexibility in Software Processes. - Ricardo Martinho 001; Dulce Domingos; João Varajão (Inf. Resour. Manag. J., 2010)

Simulation, Games and Challenges: From Schools to Enterprises. - Pedro Sá Silva; Diogo Pedrosa; António Trigo; João Varajão (EOMAS, 2011)

Foundations for a Mobile Context-Aware Advertising System. - Guilherme Alexandre; Telmo Adão; Martinho Gonçalves; Luís Magalhães; Maximino Bessa; Emanuel Peres; João Varajão (CENTERIS (2), 2011)

Framework for Collaborative 3D Urban Environments. - Miguel Melo; Maximino Bessa; Tânia Rocha; José Sousa; Emanuel Peres; João Varajão; Luís Magalhães (CENTERIS (2), 2011)

Simulation Technology for Enhanced Learning: VAT Simulator for Portuguese Accounting Students. - Pedro Sá Silva; António Trigo; João Varajão (UKSim, 2011)

Information Systems Outsourcing in Large Companies: Evidences from 20 Ireland Companies. - Mark Leeney; João Varajão; António Trigo; Ricardo Colomo-Palacios (Int. J. Inf. Technol. Proj. Manag., 2011)

Diffusion of innovation in organizations: Simulation using evolutionary computation. - Luciano Sampaio; João Varajão; E. J. Solteiro Pires; Paulo B. de Moura Oliveira (NaBIC, 2012)

Collaborative Risk Management in Software Projects. - Pedro Sá Silva; António Trigo; João Varajão (QUATIC, 2012)

Information Systems Outsourcing in Major Portuguese Companies - Contracting Services. - Maria Glória Fraga; João Varajão; Luís Amaral; José Bulas-Cruz (J. Res. Pract. Inf. Technol., 2012)

Using Simulation for Enhanced Accounting Learning: A Case Study. - Pedro Sá Silva; António Trigo; João Varajão (Int. J. Distance Educ. Technol., 2012)

The Perceived Potential of Business Social Networking Sites. - Maria Manuela Cruz-Cunha; João Varajão; Patrícia Gonçalves; Cecília Alvarenga; Aida Martins; Maria Teresa Martins (Int. J. Web Portals, 2012)

Potential Use of the Theory of Vulnerability in Information Systems. - Pedro Sá Silva; Jorge Pinto; João Varajão; António Trigo; Isabel Bentes; Humberto Varum (Inf. Resour. Manag. J., 2012)

Contact center: information systems design. - Rui Rijo; João Varajão; Ramiro Gonçalves (J. Intell. Manuf., 2012)

PLAYER - a European Project and a Game to Foster Entrepreneurship Education for Young People. - Benjamim Fonseca; Ângela Pereira; Robert Sanders; Vera Barracho; Urban Lapajne; Matej Rus; Martin Rahe; Andre Mostert; Thorsten Klein; Viktorija Bojovic; Sasa Bosnjak; Leonel Morgado; et al. (J. Univers. Comput. Sci., 2012)

Risk Management Information System Architecture for a Hospital Center: The Case of CHTMAD. - Fábio Costa; Patrícia Santos; João Varajão; Luís Torres Pereira; Vítor Costa (Int. J. Heal. Inf. Syst. Informatics, 2013)

Motivations and Results for CRM Adoption in Large Companies in Portugal. - Maria Manuela Cruz-Cunha; João Varajão; Daniela Santana (Inf. Resour. Manag. J., 2013)

Diffusion of Innovation Simulation Using an Evolutionary Algorithm. - Luciano Sampaio; João Varajão; E. J. Solteiro Pires; Paulo B. de Moura Oliveira (Trans. Comput. Sci., 2013)

Information Architecture For IS Function: A Case Study. - Nelson Carriço; João Varajão; Vitor Basto-Fernandes; Caroline Dominguez (Int. J. Hum. Cap. Inf. Technol. Prof., 2014)

I-Competere: Using applied intelligence in search of competency gaps in software project managers. - Ricardo Colomo-Palacios; Israel González-Carrasco; José Luis López Cuadrado; António Trigo; João Eduardo Quintela Varajão (Inf. Syst. Frontiers, 2014)

Information Technology Supporting Healthcare and Social Care Services: An e-Marketplace Case Study. - Maria Manuela Cruz-Cunha; Ricardo Simões; João Varajão; Isabel Miranda (J. Inf. Technol. Res., 2014)

Enterprise Information Systems. - João Varajão; Ricardo Martinho 001; Pedro Soto-Acosta (J. Univers. Comput. Sci., 2014)

Aggregating Community Resources of Care and Assistance Services for the Elderly Population. - Maria Manuela Cruz-Cunha; Isabel Maria Ferreira Miranda; Ricardo Simões; João Varajão (Bled eConference, 2015)

Identifying Useful Actions to Improve Team Resilience in Information Systems Projects. - António Amaral; Gabriela Fernandes; João Varajão (CENTERIS/ProjMAN/HCist, 2015)

CF4BPMN: A BPMN Extension for Controlled Flexibility in Business Processes. - Ricardo Martinho 001; Dulce Domingos; João Varajão (CENTERIS/ProjMAN/HCist, 2015)

Cooperation Networks in the Tourism Sector: Multiplication of Business Opportunities. - Vítor José Domingues Mendonça; João Varajão; Paula Oliveira (CENTERIS/ProjMAN/HCist, 2015)

PMO as a Key Ingredient of Public Sector Projects' Success - Position Paper. - Vítor Santos 002; João Varajão (CENTERIS/ProjMAN/HCist, 2015)

Using integrated information systems in supply chain management. - Nicolás Gonzálvez-Gallego; Francisco Jose Molina-Castillo; Pedro Soto-Acosta; João Varajão; António Trigo (Enterp. Inf. Syst., 2015)

Influence of firm size on the adoption of enterprise information systems: insights from Iberian firms. - António Trigo; João Varajão; Pedro Soto-Acosta; Nicolás Gonzálvez-Gallego; Francisco Jose Molina-Castillo (Int. J. Inf. Technol. Manag., 2015)

Preface. - João Eduardo Quintela Varajão; Maria Manuela Cruz-Cunha; Ricardo Martinho 001; Rui Rijo; Niels Bjørn-Andersen; Rodney Turner; Domingos Alves (CENTERIS/ProjMAN/HCist, 2016)

Information Systems Students' Perceptions on Leading Teams to High Performance: a Pilot Study. - Isabel C. Moura; João Varajão (ECIS, 2016)

Evaluation of IS project success in InfSysMakers: an exploratory case study. - João Varajão; António Trigo (ICIS, 2016)

An Exploratory Study on the Influencers of the Perceived Relevance of CIO's Activities. - João Varajão; António Trigo; Pedro Soto-Acosta (Int. J. Enterp. Inf. Syst., 2016)

High Performance Teams: Do Perceptions and Reality Match? - Caroline Dominguez; Isabel C. Moura; João Varajão (Int. J. Inf. Technol. Proj. Manag., 2016)

Rule ontology for automatic design verification application to PCB manufacturing and assembly. - Rui Abrantes; Mário Basto; João Varajão; Luís Magalhães; Pedro Ribeiro 001; Luis César Freitas (IECON, 2017)

Data exchange format requirements and analysis collaboration in PCB design. - Rui Abrantes; António M. P. Silva; João Varajão; Luís Magalhães; Pedro Ribeiro 001; Luis César Freitas (IECON, 2017)

Who Can Assess HR Performance in IT/IS Projects: A Review. - António M. P. Silva; João Varajão; Carlos Sousa Pinto; Jorge Oliveira e Sá (WorldCIST (1), 2017)

ISO 21500: 2012 and PMBoK 5 processes in information systems project management. - João Varajão; Ricardo Colomo-Palacios; Hélio Silva (Comput. Stand. Interfaces, 2017)

ISOPM: Framework for IT/IS Outsourcing Project Management. - Maria Glória Fraga; João Varajão; Paula Cristina Ribeiro Coutinho Oliveira (Int. J. Enterp. Inf. Syst., 2017)

Performance Appraisal Approaches and Methods for IT/IS Projects: A Review. - António M. P. Silva; João Varajão; José Luís Pereira; Carlos Sousa Pinto (Int. J. Hum. Cap. Inf. Technol. Prof., 2017)

Leading Information Systems Academic Teams to High Performance. - João Varajão; Isabel C. Moura (AMCIS, 2018)

Wagnild and Youngs's Resilience Scale Validation for IS Students. - Gabriela Fernandes; António Amaral; João Varajão (CENTERIS/ProjMAN/HCist, 2018)

Implementing Success Management in an IT project. - João Varajão; Luís Magalhães; Luis César Freitas; Pedro Ribeiro 001; João Ramos 001 (CENTERIS/ProjMAN/HCist, 2018)

Automatic Verification of Design Rules in PCB Manufacturing. - João Ramos 001; Patrícia Rocha; Flávio Vilarinho; António M. P. Silva; Marcos Andrade; João Varajão; Luís Magalhães; Pedro Ribeiro 001; Luis César Freitas (PAAMS (Workshops), 2018)

Improving Work Allocation Practices in Business Processes Supported by BPMS. - Robbie Uahi; José Luís Pereira; João Varajão (WorldCIST (1), 2018)

Blockchain Based E-voting System: A Proposal. - Jorge Lopes; José Luís Pereira; João Varajão (AMCIS, 2019)

CIOCB: A framework of competences for the Chief Information Officer - preliminary study. - António Jorge Gouveia; João Varajão (CENTERIS/ProjMAN/HCist, 2019)

Integration of success management into project management guides and methodologies - position paper. - Nilton Takagi; João Varajão (CENTERIS/ProjMAN/HCist, 2019)

The temporal dimension of business processes: requirements and challenges. - José Luís Pereira; João Varajão (Int. J. Comput. Appl. Technol., 2019)

Key Competences of Information Systems Project Managers. - João Eduardo Quintela Varajão; Hélio Silva; Mirjana Pejic-Bach (Int. J. Inf. Technol. Proj. Manag., 2019)

IS Project Management Success in Developing Countries. - João Varajão; António Trigo; Isabel C. Moura; José Luís Pereira (EMCIS, 2020)

IT Project Management Critical Success Factors. - António Trigo; João Varajão (ICCSA (6), 2020)

A new approach for improving work distribution in business processes supported by BPMS. - José Luís Pereira; João Varajão; Robbie Uahi (Bus. Process. Manag. J., 2020)

Most used project management tools and techniques in information systems projects. - João Varajão; Gabriela Fernandes; Hélio Silva (J. Syst. Inf. Technol., 2020)

Process Mining for IS Project Success Factors Management: A proposal. - Joana Pedrosa; João Varajão; Luís Gonzaga Magalhães; Ricardo Martinho 001 (ACIS, 2021)

Implementing Success Management and PRINCE2 in a BPM Public Project. - Nilton Takagi; João Varajão; Thiago Ventura; Darclea Ubialli; Thais Fernanda Bueno da Silva (ACIS, 2021)

The adoption of Big Data technologies - A challenge for National Statistics Offices. - Fabio dos Santos Cardoso; João Varajão; Ana Carvalho (AMCIS, 2021)

Adoption and impact of management standards - position paper. - Alexandra B. Tenera; João Varajão (CENTERIS/ProjMAN/HCist, 2021)

Success Management and Scrum for IS Projects - An Integrated Approach. - Nilton Takagi; João Varajão (PACIS, 2021)

Software development in disruptive times. - João Varajão (Commun. ACM, 2021)

Software Development in Disruptive Times: Creating a software solution with fast decision capability, agile project management, and extreme low-code technology. - João Varajão (ACM Queue, 2021)

Team Resilience Model: An Empirical Examination of Information Systems Projects. - João Varajão; Gabriela Fernandes; António Amaral; Arminda Manuela Gonçalves (Reliab. Eng. Syst. Saf., 2021)

Ethical Standards for Information Systems Professionals - 30 years after "A Case for a Unified Code". - Diana Ribeiro; João Varajão (AIS Trans. Replication Res., 2022)

Multi-criteria model for selecting project managers in the public sector. - Fernando Escobar; João Varajão; Nilton Takagi; Ulysses Almeida Neto (Int. J. Inf. Decis. Sci., 2022)

Project Management Processes - Impact on the Success of Information Systems Projects. - João Varajão; Rui Pedro Marques; António Trigo (Informatica, 2022)

Lack of Awareness of IT Adoption and Use Theories by IT/IS Project Managers: Poor Relevance, Unfocused Research or Deficient Education? - João Varajão; João Álvaro Carvalho; Tiago Silva; Jaime Pereira (Inf., 2022)

Evaluation of Information Systems Project Success - Insights from Practitioners. - Jaime Pereira; João Varajão; Nilton Takagi (Inf. Syst. Manag., 2022)

Low-Code Versus Code-Based Software Development: Which Wins the Productivity Game? - António Trigo; João Varajão; Miguel Almeida (IT Prof., 2022)

Vantagens e Desvantagens do Desenvolvimento de Sistemas de Informação com Tecnologias Low-Code - Uma Revisão de Literatura. - Fernando Araújo; João Varajão (AMCIS, 2023)

Digital transformation success in the public sector: A systematic literature review of cases, processes, and success factors. - Fernando Escobar; Washington Henrique de Carvalho Almeida; João Varajão (Inf. Polity, 2023)

Low-code Development Productivity: "Is winter coming" for code-based technologies? - João Varajão; António Trigo; Miguel Almeida (ACM Queue, 2023)

CrEISPS - A framework of criteria for evaluating success in information systems projects. - Beatriz Lobato; João Varajão; Carlos Tam; Ana Alice Baptista (CENTERIS/ProjMAN/HCist, 2024)

IT Outsourcing Success Management. - Cátia Pires; João Varajão (CENTERIS/ProjMAN/HCist, 2024)

Information systems and project managers' technical competences - perceived importance and influencing variables. - João Varajão; Nilton Takagi (Int. J. Bus. Inf. Syst., 2024)

Agile software development projects-Unveiling the human-related critical success factors. - Leonor Barros; Carlos Tam; João Varajão (Inf. Softw. Technol., 2024)

Assessing IT Project Success: Perception vs. Reality: We would not be in the digital age if it were not for the recurrent success of IT projects. - João Varajão; António Trigo (ACM Queue, 2024)

Framework of standards, guides and methodologies for project, program, portfolio, and PMO management. - João Varajão; Luciana Lopes Freire; Alexandra B. Tenera (Comput. Stand. Interfaces, 2025)