Almeida J, Margolis S, Steinberg B, Volkov M. Representation theory of finite semigroups, semigroup radicals and formal language theory. Trans. Amer. Math. Soc.. 2009;361:1429-1461.Edit

Simões M., Costa A., Oliveira PM. Simulation Based Design of Optimal Phasing Plans for an Intersection with Semi-Actuated Signals. In: Proceedings of the Twelfth International Conference on Civil, Structural and Environmental Engineering Computing.; 2009. 2. 246.Edit

Silva MC. The algebraic content of Bento Fernandes’s Tratado da arte de arismetica (1555). Historia Mathematica . 2008;35 :190-219.Edit

Silva PV, Weil P. On an algorithm to decide whether a free group is a free factor of another. Theor. Inform. Appl.. 2008;42:395-414.Edit

[2008-29] Silva PV, Weil P. Automorphic orbits in free groups: words versus subgroups .Edit

Sousa R, Cardoso JS, Da Costa J, Cardoso M.. breast contour detection with shape priors. 2008 15th ieee international conference on image processing, vols 1-5. 2008:1440-1443.Edit

Sousa R., Cardoso JS, da Costa J., Cardoso M., Cardoso JS. BREAST CONTOUR DETECTION WITH SHAPE PRIORS. In: 2008 15th Ieee International Conference on Image Processing, Vols 1-5.; 2008. 1. p. 1440-1443p. (IEEE International Conference on Image Processing (ICIP)).Edit

[2008-28] Konstantinidis S, Silva PV. Computing Maximal Error-detecting Capabilities and Distances of Regular Languages .Edit

[2008-11] Baptista M., Maranhão D., Sartorelli J.. Dynamical estimates of chaotic systems from Poincaré recurrences .Edit

Rebelo C, Soares C, Da Costa J. empirical evaluation of ranking trees on some metalearning problems. aaai workshop - technical report. 2008;ws-08-09:85-90.Edit

Costa JP, Rebelo C, Soares C, Da Costa J. Empirical evaluation of ranking trees on some metalearning problems. In: AAAI Workshop - Technical Report.; 2008. Edit

[2008-23] Silva PV, Weil P. On finite-index extensions of subgroups of free groups .Edit

[2008-16] S.Dias AP, Matthews PC, Rodrigues A. Generating Functions for Hopf Bifurcation with S_n-Symmetry .Edit

Matos V., Marchesin D.. High Amplitude Solutions for Small Data in Pairs of Conservation Laws that Change Type. Benzoni-Gavage S, Serre D, editors Springer Berlin Heidelberg 2008.Edit

[2008-32] Delgado M, Steinberg B. On iterated Mal'cev products with a pseudovariety of groups .Edit

Konstantinidis S, Silva PV. Maximal error-detecting capabilities of formal languages. J. Autom. Lang. Comb.. 2008;13:55-71.Edit

Silva MC, Malet A. A note on Pérez de Moya's Principios de Geometria (1584). Revue d'histoire des mathématiques . 2008;14 ( fascicule 1 ):113-133.Edit

[2008-21] Almeida J, Steinberg B. Rational Codes and Free Profinite Monoids .Edit

Silva PV. Rational subsets of partially reversible monoids. Theoret. Comput. Sci.. 2008;409:537-548.

Matos J., Gama SM, Ryskin H., Sharkasi A., Crane M. Time and scale Hurst exponent analysis for financial markets. Physica A. 2008;387(15):3910-3915.Edit

Sousa M, Da Costa J. a tripartite scorecard for the pay/no pay decision-making in the retail banking industry. frontiers in artificial intelligence and applications. 2008;177:45-50.Edit

Rhodes J, Silva PV. Turing machines and bimachines. Theoret. Comput. Sci.. 2008;400:182-224.Edit

Lomp C, Sant'Ana A. Chain and distributive coalgebras. J. Pure Appl. Algebra. 2007;211:581-595.Edit

[2007-31] Ladra M, Silva PV. The generalized conjugacy problem for virtually free groups .Edit

[2007-8] Antoneli F, S.Dias AP, Paiva RC. Hopf Bifurcation in Coupled Cell Networks with Interior Symmetries .Edit