João Paulo Costa

40 papers A 2C 2Journal 23Unranked 13
YearRankTypeTitle / Venue / Authors
2025 J jnl
A branch and cut algorithm to optimize a weighted sum-of-ratios in multiobjective mixed-integer fractional programming.
OR Spectr.
João Paulo Costa, Maria João Alves
2025 — conf
Towards Zero-Shot Document Image Classification.
SIBGRAPI
Lucas Macedo, João Paulo Costa, João Pedro Felix de Almeida, Pedro Garcia Freitas, Li Weigang
2023 J jnl
Enhancing decision-making support by mining social media data with social network analysis.
Soc. Netw. Anal. Min.
Manuela Freire, Francisco Antunes, João Paulo Costa
2023 — conf
Social Web Analysis for Decision Support: A Case Study.
MLIS
Manuela Freire, Francisco Antunes, João Paulo Costa
2022 — conf
Applying Social Network Analysis and Data Mining Techniques to Support Decision-Making: A Case Study.
MLIS
Manuela Freire, Francisco Antunes, João Paulo Costa
2022 J jnl
Getting decision support from context-specific online social networks: a case study.
Soc. Netw. Anal. Min.
Manuela Freire, Francisco Antunes, João Paulo Costa
2021 J jnl
New concepts and an algorithm for multiobjective bilevel programming: optimistic, pessimistic and moderate solutions.
Oper. Res.
Maria João Alves, Carlos Henggeler Antunes, João Paulo Costa
2020 J jnl
A stochastic model and algorithms for determining efficient time-cost tradeoffs for a project activity.
Oper. Res.
Pedro Godinho, João Paulo Costa
2017 — conf
A Semantics Extraction Framework for Decision Support in Context-Specific Social Web Networks.
ICDSST
Manuela Freire, Francisco Antunes, João Paulo Costa
2016 J jnl
Graphical exploration of the weight space in three-objective mixed integer linear programs.
Eur. J. Oper. Res.
Maria João Alves, João Paulo Costa
2016 J jnl
Semantic web and decision support systems.
J. Decis. Syst.
Francisco Antunes, Manuela Freire, João Paulo Costa
2014 J jnl
An algorithm based on particle swarm optimization for multiobjective bilevel linear problems.
Appl. Math. Comput.
Maria João Alves, João Paulo Costa
2014 J jnl
Reviewing Motivations for Engaging in Decision Support Social Networks.
Int. J. Hum. Cap. Inf. Technol. Prof.
Francisco Antunes, João Paulo Costa
2014 — conf
Semantic Web Tools and Decision-Making.
GDN
Francisco Antunes, Manuela Freire, João Paulo Costa
2013 J jnl
A Decision Reconstruction Support Model.
Int. J. Inf. Technol. Decis. Mak.
Francisco Antunes, João Paulo Costa
2013 J jnl
Enhancing computations of nondominated solutions in MOLFP via reference points.
J. Glob. Optim.
João Paulo Costa, Maria João Alves
2012 J jnl
Integrating Decision Support and Social Networks.
Adv. Hum. Comput. Interact.
Francisco Antunes, João Paulo Costa
2012 — conf
On the Application of AHP to the Diagnostic of Portuguese SME.
EWG-DSS
Bruno Gonçalo Nunes, João Paulo Costa, Pedro Godinho
2012 — conf
The Linear Sum-of-Ratios Optimization Problem: A PSO-Based Algorithm.
OR
João Paulo Costa, Maria João Alves
2010 — conf
A Branch & Cut Algorithm to Compute Nondominated Solutions in MOLFP via Reference Points.
OR
João Paulo Costa, Maria João Alves
2010 C conf
Unfading Decisions - A Position Paper on Decision Reconstruction.
KEOD
Francisco Antunes, João Paulo Costa
2009 C conf
An Evolutionary Algorithm to Estimate the Nadir Point in MOLP.
EMO
Maria João Alves, João Paulo Costa
2009 J jnl
An exact method for computing the nadir values in multiple objective linear programming.
Eur. J. Oper. Res.
Maria João Alves, João Paulo Costa
2009 — conf
Using GSS For Decision Reconstruction: A Preliminary Study.
MCIS
Francisco Antunes, João Paulo Costa
2008 — conf
A Prototype System for Exploring Disagreement in Group Decision.
HICSS
Paulo E. Melo, João Paulo Costa
2007 J jnl
A stochastic multimode model for time-cost tradeoffs under management flexibility.
OR Spectr.
Pedro Cortesão Godinho, João Paulo Costa
2007 J jnl
Computing non-dominated solutions in MOLFP.
Eur. J. Oper. Res.
João Paulo Costa
2007 J jnl
Incorporating citizens' views in local policy decision making processes.
Decis. Support Syst.
Rui Pedro Lourenço, João Paulo Costa
2007 J jnl
Information management in distributed collaborative systems: The case of collaboration studio.
Eur. J. Oper. Res.
Francisco Antunes, Paulo E. Melo, João Paulo Costa
2006 — conf
Discursive e-Democracy Support.
HICSS
Rui Pedro Lourenço, João Paulo Costa
2006 — conf
Managing Divergent Information: Enhancing Document Expressiveness.
HICSS
Francisco Antunes, João Paulo Costa, Paulo Maçãs
2005 J jnl
An interactive method for multiple objective linear fractional programming problems.
OR Spectr.
João Paulo Costa
2005 J jnl
Exploring financial strategies: a multiobjective visual reference point approach.
Int. Trans. Oper. Res.
João Paulo Costa, Pedro Cortesão Godinho, João Carlos Namorado Clímaco
2004 — conf
P-Manager: Actions vs. Messages.
ICEIS (3)
Carlos J. Costa, João Paulo Costa, Manuela Aparicio
2004 J jnl
Using ELECTRE TRI outranking method to sort MOMILP nondominated solutions.
Eur. J. Oper. Res.
Rui Pedro Lourenço, João Paulo Costa
2003 J jnl
The AGAP system: A GDSS for project analysis and evaluation.
Eur. J. Oper. Res.
João Paulo Costa, Paulo E. Melo, Pedro Godinho, Luis C. Dias
1999 A conf
Efficient Techniques for Accurate Extraction and Modeling of Substrate Coupling in Mixed-Signal IC's.
DATE
João Paulo Costa, L. Miguel Silveira, Mike Chou
1999 J jnl
Efficient techniques for accurate modeling and simulation ofsubstrate coupling in mixed-signal IC's.
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst.
João Paulo Costa, Mike Chou, Luís Miguel Silveira
1998 A conf
Efficient Techniques for Accurate Modeling and Simulation of Substrate Coupling in Mixed-Signal IC's.
DATE
João Paulo Costa, Mike Chou, L. Miguel Silveira
1997 J jnl
Conflicting criteria, cooperating processors - some experiments on implementing a multicriteria decision support method on a parallel computer.
Comput. Oper. Res.
Luis C. Dias, João Paulo Costa, João C. N. Clímaco