Amaral, Paula, and Pedro Barahona. "K-Best Feasible Clusters- Ranking optimal solutions from an infeasible LP." under revision (2017).

Amaral, P. "Matemática Industrial em Rede." Gazeta de Matemática. 181 (2017).

Amaral, P. "O admirável Mundo Novo do Big Data." Gazeta de Matemática. 182 (2017).

Amaral, Paula Copositive Optimization Course -Part 1. CNAM Paris, 2016.

Amaral, Paula Copositive Optimization Course -Part 2. CNAM Paris, 2016.

Amaral, Paula, and Tiago Cardal Pais. "Compromise ratio with weighting functions in a Tabu Search multi-criteria approach to examination timetabling." Computers & Operations Research. 72 (2016): 160-174.

Salmerón, J. M. G., P. Amaral, L. G. Casado, E. M. T. Hendrix, and J. ?ilinskas. "On Regular Simplex Refinement in Copositivity Detection." XIII global optimization workshop GOW2016 4-8 September 2016. 2016. 163-166.

Amaral, Paula A., and Immanuel M. Bomze. "Copositivity-based approximations for mixed-integer fractional quadratic optimization." Pacific Journal of Optimization. 11 (2015): 225-238.

Gomes, Isabel, Jorge Santos, Luís Cavique, Nelson C. Martins, Manuel Vieira, Paula Amaral, Raquel Barreira, and Vitor H. Fernandes AMT (airline maintenance technicians) timetabling optimization- ESGI101 - Relatório Final- TAP-AMT. ESGI 101, FCT, UNL, 2014, 2014.

Amaral, Paula, Immanuel M. Bomze, and Joaquim Júdice. "Copositivity and constrained fractional quadratic problems." Mathematical Programming. 146 (2014): 325-350.

Amaral, P. "On Fractional Quadratic Problems." XII global optimization workshop MAGO 2014, 1-4 September 2014. 2014. 113-116.

Hendrix, Eligius M. T., Leocadio G. Casado, and Paula Amaral. "Global Optimization Simplex Bisection Revisited Based on Considerations by Reiner Horst." Lecture Notes in Computer Science  - ICSSA2012  . 7335 (2012): 159-173.

Pais, Tiago Cardal, and Paula Amaral. "Managing the tabu list length using a fuzzy inference system: an application to examination timetabling." Annals of Operations Research. 194 (2012): 341-363.

Amaral, P. An algorithmic approach to the management of the Body-in-White (BIW) in Model Mix Solution to WOLKSWAGEN-Autoeuropa. Departamento de Matemática - FCT UNL, 2009.

Amaral, P., L. M. Fernandes, J. Júdice, and H. D. Sherali. "On optimal zero-preserving corrections for inconsistent linear systems." Journal of Global Optimization. 45 (2009): 645-666.

Gomes, Margarida M., Rita A. Ribeiro, and Paula Amaral. "Reducing the Number of Membership Functions in Linguistic Variables." Livro de actas do 14º Congresso da Associação Portuguesa de Investigação Operacional, IO 2009, 7-9 September 2009. 2009. 75-82.

Pais, Tiago C., and Paula Amaral. "A Tabu Search Based Approach For Exams Timetabling Problem." Livro de actas do 14º Congresso da Associação Portuguesa de Investigação Operacional, IO 2009, 7-9 September 2009. 2009. 155-162.

Pais, Tiago Cardal, and Paula Amaral. "Managing the tabu list length using a fuzzy inference system: an application to exams timetabling." The 7th International Conference for the Practice and Theory of Automated Timetabling. 2008. 1-6.

Amaral, Paula, Joaquim Júdice, and Hanif D. Sherali. "A reformulation?linearization?convexification algorithm for optimal correction of an inconsistent system of linear constraints." Computers & Operations Research. 35 (2008): 1494-1509.

Pais, Tiago Cardal, and Paula Amaral. "Using weight aggregation in tabu search for multiobjective exams timetabling problem." MTISD 2008. Methods, Models and Information Technologies for Decision Support Systems. 1 (2008): 81-84.

Amaral, P., and P. Barahona. "A Framework for Optimal Correction of Inconsistent Linear Constraints." Constraints. 10:1 (2005): 67-86.

Amaral, Paula, and Pedro Barahona. "Connections between the total least squares and the correction of an infeasible system of linear inequalities." Linear algebra and its applications. 395 (2005): 191-210.

Amaral, P., and P. Barahona. "On Optimal Correction of Inconsistent Linear Constraints." Principles and Practice of Constraint Programming, CP'2002. Ed. Pascal Van Hentenryck. Vol. 2470. Lecture Notes in Computer Science, 2470. Springer,  2002. 33-46.

Amaral, Paula. "Contribuições para o estudo de sistemas lineares inconsistentes." PhD Disertation, Faculty of Science and Technology, UNL, Lisbon, Portugal (in Portuguese) (2001).

Amaral, P., M. W. Trosset, and P. Barahona Correcting an inconsistent system of linear inequalities by nonlinear programming. Houston, TX 77005: Department of Computational & Applied Mathematics, Rice University, 2000.

Amaral, P., M. W. Trosset, and P. Barahona Correcting an Inconsistent System of Linear Inequalities by Nonlinear Programming. TX 77005, Houston: Department of Computational & Applied Mathematics, Rice University, 2000.

Amaral, Paula, and Pedro Barahona. "About infeasibility in the constraints of a linear model." Ricerca Operativa. 92 (1999): 49-67.

Amaral, P., and P. Barahona. "After infeasibility in linear programming." Proceedings of CP-AI-OR99 workshop on integration of AI and OR techniques in Constraint Programming for Combinatorial Optimization problems. Vol. 1. Universit,  1999. 

Amaral, Paula. "O algoritmo dos k-Caminhos mais curtos na relaxação do espaço de estados." MsC Disertation, Faculty of Science, UL, Lisbon, Portugal (in Portuguese) (1993).