Sérgio Luís Guerreiro

Sérgio Guerreiro is an invited Assistant Professor at the Lusófona University, in Lisbon, Portugal, and a research member of CICANT/ULHT R&D unit. Concluded his Ph.D. degree in Information Systems and Computer Engineering at Instituto Superior Técnico / University of Lisbon (IST/UL) in 2012. Before that, he concluded the Ms.C. degree in 2003 and the engineering degree in 1999. Both degrees also in Information Systems and Computer Engineering at IST/UL. His research interests are Enterprise Ontology, Enterprise Architecture and Enterprise Governance, with a specific focus in developing and applying control systems that are able to support and deliver more information for the organizational actors involved in the decision-making processes. He has professional expertise in the mobile telecommunications field.

Publications

Access Control Challenges in Enterprise Ecosystems: Blockchain-Based Technologies as an Opportunity for Enhanced Access Control
Access Control Challenges in Enterprise Ecosystems: Blockchain-Based Technologies as an Opportunity for Enhanced Access Control
Hugo Santos Martins, Sérgio Luís Guerreiro. © 2021. 26 pages.
There is an increasing gap between the needs of modern, complex, and distributed environments in regards to control of access to data and the level to which classical access...
On Ontology of Integration Between Access Control and Business Process Deep Structure
On Ontology of Integration Between Access Control and Business Process Deep Structure
Sérgio Luís Guerreiro. © 2020. 21 pages.
Access control models (ACM) offers the guarantee that only the qualified users can gain access to the artifacts contained in business processes. Business processes are designed...
Challenges of Meta Access Control Model Enforcement to an Increased Interoperability
Challenges of Meta Access Control Model Enforcement to an Increased Interoperability
Sérgio Luís Guerreiro. © 2019. 12 pages.
When organizations are collaborating, their access control models need to interoperate. However, there are too many access control model variants, and the interoperability...
Informed Decision Making With Enterprise Dynamic Systems Control
Informed Decision Making With Enterprise Dynamic Systems Control
Sérgio Luís Guerreiro. © 2019. 14 pages.
Information systems are designed, implemented, and managed using abstractions layers to cope with the huge organizational complexity that is nowadays posed, and also to...
Access Control Challenges in Enterprise Ecosystems: Blockchain-Based Technologies as an Opportunity for Enhanced Access Control
Access Control Challenges in Enterprise Ecosystems: Blockchain-Based Technologies as an Opportunity for Enhanced Access Control
Hugo Santos Martins, Sérgio Luís Guerreiro. © 2019. 26 pages.
There is an increasing gap between the needs of modern, complex, and distributed environments in regards to control of access to data and the level to which classical access...
Challenges of Meta Access Control Model Enforcement to an Increased Interoperability
Challenges of Meta Access Control Model Enforcement to an Increased Interoperability
Sérgio Luís Guerreiro. © 2018. 11 pages.
When organizations are collaborating, their access control models need to interoperate. However, nowadays in the industry, there are too many access control models variants and...
Informed Decision Making With Enterprise Dynamic Systems Control
Informed Decision Making With Enterprise Dynamic Systems Control
Sérgio Luís Guerreiro. © 2018. 12 pages.
The information systems are designed, implemented and managed using abstractions layers to cope with the huge organizational complexity that is nowadays posed and also to...
Using Markov Theory to Deliver Informed Decisions in Partially Observable Business Processes Operation
Using Markov Theory to Deliver Informed Decisions in Partially Observable Business Processes Operation
Sérgio Guerreiro. © 2018. 20 pages.
This article explores the stochastic capabilities offered by Markov theories combined with business transaction models, from the Enterprise Engineering field, to contribute to...
Information Overload in Augmented Reality: The Outdoor Sports Environments
Information Overload in Augmented Reality: The Outdoor Sports Environments
Rui Miguel Pascoal, Sérgio Luís Guerreiro. © 2017. 31 pages.
This chapter explores the benefits and challenges of using augmented reality (AR) technology in outdoor sports environments. Questions emerge about the presentation of...
Enterprise Dynamic Systems Control
Enterprise Dynamic Systems Control
Sérgio Guerreiro. © 2015. 11 pages.