• Pedro Barahona, Ludwig Krippahl and Olivier Perriquet, Bioinformatics: A Challenge to Constraint Programming, in: Michela Milano and Pascal Van Hentenryck (eds), Hybrid Optimization, Springer Optimization and its Applications, Springer, ISBN 978-1-4419-1643-3, Pag. 463-85, November 2010.
  • F. Menezes and P. Barahona, Defeasible Constraint Solving, in Over-Constrained Systems. Selected Papers, M. Jampel, E. Freuder and M. Maher (Eds.), Lecture Notes in Computer Science, vol.1106, Springer-Verlag, pp. 151-170, 1996.
  • P. Barahona, Decision Support, Primary Care and Resource Management, in Health in the New Communications Age, M.F. Laires, M.J. Ladeira and J.P.Christensen (Eds.), Studies in Health Technology and Informatics, Vol. 24, IOS Press, pp. 199-207, 1995.
  • F. Menezes and P. Barahona, An Incremental Hierarchical Constraint Solver, in Principles and Practice of Constraint Programming, V. Saraswat and P. Van Hentenryck (Eds.), MIT Press, pp. 291-316, 1994.
  • G. Otte, S. Vingtoft, G. Sieben, B. Johnsen, A. Fuglsang-Fredriksen, J. Rønager, M. Veloso, P. Barahona, A. Vila, P. Fawcett, I. Scofield, J. Ladegaard, A. Talbot, R. Liguori, W. Nix, J. D. Guieu and M.C. Carvalho, The KANDID Way to ESTEEM: Practical experiences from the evaluation of knowledge based systems and medical experts within the domain of Electromyography, in Knowledge and Decisions in Health Telematics, E.M.S.J. van Gennip and J.L. Talmon (Eds.), Studies in Health Technology and Informatics, Vol. 17, IOS Press, pp. 179-187, 1994.
  • P. Barahona, Guideline Based Care: The Challenge for Knowledge Based Decision Support, in Health Telematics and Clinical Guidelines and Protocols, C. Gordon and J.P.Christensen (Eds.), Studies in Health Technology and Informatics, Vol. 16, pp. , IOS Press, 1994.
  • P. Barahona, J. Durinck, C. Florin, C. Hernandez, P. Hucklenbroich, A. Rickards and M. Stefanelli, Knowledge Processing for Decision Support in the Health Sector - A Perspective for the Next Decade, in Knowledge and Decisions in Health Telematics, P. Barahona and J.P.Christensen (Eds.), Studies in Health Technology and Informatics, Vol. 12, IOS Press, pp. 3-58, 1994.
  • P. Barahona, A Causal - Functional Model for Medical Knowledge Representation, in Deep Models for Medical Knowledge Engineering, Medical Artificial Intelligence, Vol. 1, E. Keravnou (Ed.), Elsevier, pp. 101-127, 1992.
  • J. Fox, J.L.Renauld-Salis, P. Barahona et al, LEMMA: Methods and Architectures for Logic Engineering in Medicine, in Advances in Medical Informatics, J.N van Goor and J.P. Christensen (Eds.), Studies in Health Technology and Informatics, Vol. 2, IOS Press, pp. 216-224, 1992.
  • P. Barahona and R, Ribeiro, Building an EDSS: The Integration of A.I. and O.R. Methods, in Knowledge, Data, and Computer-Assisted Decisions, Martin Schader and Wolfgang Gaul (Eds.), Nato ASI Series, Series F: Computer and Systems Sciences, Vol. F 61, Springer-Verlag, pp. 155-168, 1990.
  • J.R. Gurd, P. Barahona, A.P.W. Böhm, C.C. Kirkham, A.J. Parker, J. Sargeant and I. Watson, Fine-Grain Parallel Computing: The Dataflow Aproach, in Future Parallel Computers, P. Treleaven and M. Vaneschi (Eds.), Lecture Notes in Computer Science, Vol. 272, Springer-Verlag, pp. 82-152, 1987.