Publications
Data Mining in Hiv-Aids Surveillance System Application to Portuguese Data. Journal of Medical Systems. 2017;4:41-51.Edit
A Munn tree type representation for the elements of the bifree locally inverse semigroup. Monatshefte für Mathematik. 2017;183:653-678.
Approximate filters for a nonlinear discrete time filtering problem with small observation noise. Stochastics and Stochastics Reports. 1994:1-24.Edit
Inverse automata and monoids and the undecidability of the Cayley subgraph problem for groups. Glasg. Math. J.. 2000;42:421-437.Edit
On the question of embedding a semigroup into a semiband. Semigroup Forum. 2014;88:715-731.
Simulation of the movement of a buoy submitted to a velocity field due to ocean currents and random wind forces. In: 3º Congresso de Métodos Numéricos em Ingeniería.; 1996. 9. p. 981-988p. Edit
Models for free pseudosemilattices. Algebra Universalis. 2007;56:315-336.
Inverse subsemigroups of the monogenic free inverse semigroup. Comm. Algebra. 2005;33:3887-3917.Edit
A discussão na aula de matemática a partir da análise de um caso multimédia na formação inicial de professores Instituto de Educação da Universidade de Lisboa 2014.Edit
Predictors of treatment outcome in multidrug-resistant tuberculosis in Portugal. European Respiratory Journal. 2013;42:1747-1749.Edit
Estimação dos parâmetros de um modelo estocástico com mudança de regime Portugal, Aveiro 2013.Edit
Mycobacterium Avium Infection in Portugal. International Journal of Tuberculosis and Lung Disease. 2017;21(2):218-222.Edit
Approximate Nonlinear Filtering for a Two-dimensional Diffusion with One-dimensional Observations in a Low Noise Channel. SIAM Journal on Control and Optimization. 2003:1801-1819.Edit
Proceedings of the internacional conference Turning Data into Knowledge: New Opportunities for Statistics Education Instituto de Educação da Universidade de Lisboa 2015.Edit
Hexagonal Projected Symmetries. Acta Crystallographica Section A: Foundations and Advances. 2015;71(5):549-558.Edit
A Discrete Time versus a Continuous Time Filter. In: Actas do Controlo’94.; 1994. 8. p. 83-85p. Edit
Quadric bundles applied to non-maximal Higgs bundles. Travaux Mathématiques . 2016;24:201-220.Edit
Projections of Pattenrs and Mode Interactions. Dynamical System: An International Journal. 2017.Edit
Queues with server vacations as a model for pretimed signalized urban traffic. Transportation Science. 2017;51:841-851.Edit