João Paulo Costa

According to our database, João Paulo Costa authored at least 38 papers between 1997 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2023

Enhancing decision-making support by mining social media data with social network analysis.

Manuela Freire, Francisco Antunes, João Paulo Costa

Soc. Netw. Anal. Min., December, 2023

Social Web Analysis for Decision Support: A Case Study.

Manuela Freire, Francisco Antunes, João Paulo Costa

Proceedings of the Machine Learning and Artificial Intelligence, 2023

2022

Getting decision support from context-specific online social networks: a case study.

Manuela Freire, Francisco Antunes, João Paulo Costa

Soc. Netw. Anal. Min., 2022

Applying Social Network Analysis and Data Mining Techniques to Support Decision-Making: A Case Study.

Manuela Freire, Francisco Antunes, João Paulo Costa

Proceedings of the Machine Learning and Artificial Intelligence, 2022

2021

New concepts and an algorithm for multiobjective bilevel programming: optimistic, pessimistic and moderate solutions.

Maria João Alves, Carlos Henggeler Antunes, João Paulo Costa

Oper. Res., 2021

2020

A stochastic model and algorithms for determining efficient time-cost tradeoffs for a project activity.

Pedro Godinho, João Paulo Costa

Oper. Res., 2020

2017

A Semantics Extraction Framework for Decision Support in Context-Specific Social Web Networks.

Manuela Freire, Francisco Antunes, João Paulo Costa

Proceedings of the Decision Support Systems VII. Data, Information and Knowledge Visualization in Decision Support Systems, 2017

2016

Semantic web and decision support systems.

Francisco Antunes, Manuela Freire, João Paulo Costa

J. Decis. Syst., 2016

Graphical exploration of the weight space in three-objective mixed integer linear programs.

Maria João Alves, João Paulo Costa

Eur. J. Oper. Res., 2016

2014

Reviewing Motivations for Engaging in Decision Support Social Networks.

Francisco Antunes, João Paulo Costa

Int. J. Hum. Cap. Inf. Technol. Prof., 2014

An algorithm based on particle swarm optimization for multiobjective bilevel linear problems.

Maria João Alves, João Paulo Costa

Appl. Math. Comput., 2014

Semantic Web Tools and Decision-Making.

Francisco Antunes, Manuela Freire, João Paulo Costa

Proceedings of the Group Decision and Negotiation. A Process-Oriented View, 2014

2013

Enhancing computations of nondominated solutions in MOLFP via reference points.

João Paulo Costa, Maria João Alves

J. Glob. Optim., 2013

A Decision Reconstruction Support Model.

Francisco Antunes, João Paulo Costa

Int. J. Inf. Technol. Decis. Mak., 2013

2012

Integrating Decision Support and Social Networks.

Francisco Antunes, João Paulo Costa

Adv. Hum. Comput. Interact., 2012

The Linear Sum-of-Ratios Optimization Problem: A PSO-Based Algorithm.

João Paulo Costa, Maria João Alves

Proceedings of the Operations Research Proceedings 2012, 2012

On the Application of AHP to the Diagnostic of Portuguese SME.

Bruno Gonçalo Nunes, João Paulo Costa, Pedro Godinho

Proceedings of the Decision Support Systems II - Recent Developments Applied to DSS Network Environments, 2012

2010

A Branch & Cut Algorithm to Compute Nondominated Solutions in MOLFP via Reference Points.

João Paulo Costa, Maria João Alves

Proceedings of the Operations Research Proceedings 2010, 2010

Unfading Decisions - A Position Paper on Decision Reconstruction.

Francisco Antunes, João Paulo Costa

Proceedings of the KEOD 2010, 2010

2009

An exact method for computing the nadir values in multiple objective linear programming.

Maria João Alves, João Paulo Costa

Eur. J. Oper. Res., 2009

Using GSS For Decision Reconstruction: A Preliminary Study.

Francisco Antunes, João Paulo Costa

Proceedings of the 4th Mediterranean Conference on Information Systems, 2009

An Evolutionary Algorithm to Estimate the Nadir Point in MOLP.

Maria João Alves, João Paulo Costa

Proceedings of the Evolutionary Multi-Criterion Optimization, 5th International Conference, 2009

2008

A Prototype System for Exploring Disagreement in Group Decision.

Paulo E. Melo, João Paulo Costa

Proceedings of the 41st Hawaii International International Conference on Systems Science (HICSS-41 2008), 2008

2007

A stochastic multimode model for time-cost tradeoffs under management flexibility.

Pedro Cortesão Godinho, João Paulo Costa

OR Spectr., 2007

Computing non-dominated solutions in MOLFP.

João Paulo Costa

Eur. J. Oper. Res., 2007

Information management in distributed collaborative systems: The case of collaboration studio.

Francisco Antunes, Paulo E. Melo, João Paulo Costa

Eur. J. Oper. Res., 2007

Incorporating citizens' views in local policy decision making processes.

Rui Pedro Lourenço, João Paulo Costa

Decis. Support Syst., 2007

2006

Discursive e-Democracy Support.

Rui Pedro Lourenço, João Paulo Costa

Proceedings of the 39th Hawaii International International Conference on Systems Science (HICSS-39 2006), 2006

Managing Divergent Information: Enhancing Document Expressiveness.

Francisco Antunes, João Paulo Costa, Paulo Maçãs

Proceedings of the 39th Hawaii International International Conference on Systems Science (HICSS-39 2006), 2006

2005

An interactive method for multiple objective linear fractional programming problems.

João Paulo Costa

OR Spectr., 2005

Exploring financial strategies: a multiobjective visual reference point approach.

João Paulo Costa, Pedro Cortesão Godinho, João Carlos Namorado Clímaco

Int. Trans. Oper. Res., 2005

2004

Using ELECTRE TRI outranking method to sort MOMILP nondominated solutions.

Rui Pedro Lourenço, João Paulo Costa

Eur. J. Oper. Res., 2004

P-Manager: Actions vs. Messages.

Carlos J. Costa, João Paulo Costa, Manuela Aparicio

Proceedings of the ICEIS 2004, 2004

2003

The AGAP system: A GDSS for project analysis and evaluation.

João Paulo Costa, Paulo E. Melo, Pedro Godinho, Luis C. Dias

Eur. J. Oper. Res., 2003

1999

Efficient techniques for accurate modeling and simulation ofsubstrate coupling in mixed-signal IC's.

João Paulo Costa, Mike Chou, Luís Miguel Silveira

IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1999

Efficient Techniques for Accurate Extraction and Modeling of Substrate Coupling in Mixed-Signal IC's.

João Paulo Costa, L. Miguel Silveira, Mike Chou

Proceedings of the 1999 Design, 1999

1998

Efficient Techniques for Accurate Modeling and Simulation of Substrate Coupling in Mixed-Signal IC's.

João Paulo Costa, Mike Chou, L. Miguel Silveira

Proceedings of the 1998 Design, 1998

1997

Conflicting criteria, cooperating processors - some experiments on implementing a multicriteria decision support method on a parallel computer.

Luis C. Dias, João Paulo Costa, João C. N. Clímaco

Comput. Oper. Res., 1997