Ismael Vaz

:: aivaz at dps.uminho.pt ::

 :: Direct Multisearch for Multiobjective Optimization, August 30th, 2011, CERFACS, Toulouse, France, (Abstract and Slides).

 :: Direct Multisearch for Multiobjective Optimization, Optimization 2011, Caparica, July 24th to 27th, 2011, (Abstract and Slides).

:: Procura Multidirecta para Optimização Multiobjectivo, IO'2011, Coimbra, April 18th to 20th, 2011, (Resumo).

 :: Direct multisearch for multiobjective optimization, October 21st, 2010, Southampton, England, (Abstract and Slides).

 :: Direct search for linearly constrained global optimization using different search steps, ICCOPT2010, July 26-29, Santiago, Chile, (Abstract and Slides).

 :: A genetic algorithm framework for multilocal optimization, EUROXXIII, July 5-8, Bonn, Germany, (Abstract and Slides).

 :: A new hybrid algorithm for linear constrained global optimization and an application in Astrophysics, November 10th, 2008, Southampton, England, (Abstract and Slides).

 :: Extension of PSwarm to Linearly Constrained Derivative-Free Global Optimization, SIAM Conference on Optimization, May, 2008, Boston, Massachusetts, (Slides).

 :: A Direct search method and an application to Astrophysics, November, 2007, Universidade Federal do Rio de Janeiro, (Slides).

 :: Semi-infinite programming and applications, November 2007, Universidade Federal do Rio de Janeiro, (Slides).

 :: A New Method for Bound-Constrained Derivative-Free Global Optimization and its Application to Parameter Estimation in Astrophysics, Optimization 2007, Porto, (Abstract and Slides).

 :: An application of semi-infinite programming to air pollution control. EURO XXII, Prague 2007. (Abstract and Slides).

 :: Ferramentas de modelação em optimização não linear, CEOC, Aveiro 2007. (Resumo e Slides.

 :: Application of Direct Search Methods to Parameter Estimation in Astrophysics, Workshop on Computational Mathematics, Coimbra 2007. (Abstract).

 :: Optimal trajectory approximation by cubic splines on fed-batch control problems, WSEAS International Conference on SYSTEM SCIENCE and SIMULATION in ENGINEERING. (Abstract and Slides).

 :: Global and multi-local optimization in the semi-infinite programming context. Iberian Conference in Optimization, Coimbra 2006. (Abstract and Slides).

 :: Solving semi-infinite programming problems by using an interface between MATLAB and SIPAMPL. WSEAS SMO 2006. (Paper and Slides).

 :: A particle swarm pattern search method for bound constrained nonlinear optimization. ISMP 2006. (Abstract and Slides). Paper can be found here.

 :: Optimização e controlo da poluição atmosférica com programação semi-infinita. SPM 2006. (Resumo e acetatos).

 :: Controlo óptimo de processos semi-contínuos com optimização por colónias de partículas. IPG 2006. (Resumo e acetatos).

 :: Optimal control of fed-batch processes with particle swarm optimization. SEIO2006. (Abstract, Paper and Slides).

 :: Um método de procura em padrão baseado em colónia de partículas para optimização não linear com limites nas variáveis. Estúdio de Optimização (Resumo, Acetatos).

 :: Aplicações e métodos para programação semi-infinita e optimização multi-local. ISEP 2006. (Resumo e Slides).

 :: Particle swarm algorithms for multi-local optimization, CEIO 2005. (Abstract, Slides and Paper).

 :: Particle swarm and simulated annealing for multi-global optimization, WSEAS international conference on evolutionary computing. (Slides).

 :: A particle swarm paradigm for nonlinear constrained global optimization, Metaheuristics and Large Scale Optimization 2005. (Abstract and Slides).

 :: Air pollution control with semi-infinite programming. XXVIII Congreso nacional de Estadística e Invetigación Operativa 2004. (Abstract and Slides).

 :: Tools for robotic trajectory planning using cubic and semi-infinite programming. FGS 2004. (Abstract and Slides).

 :: A class of randomly generated semi-infinite programming test problems. Optimization 2004. (Abstract and Slides).

 :: Semi-Infinite Air Pollution Control Problems. Optimization 2004. (Abstract and Slides).

 :: NSIPS: Nonlinear Semi-Infinite Programming Solver. HPSNO'04. (Abstract and Slides).

 :: An interface between MATLAB and SIPAMPL for semi-infinite programming problems. HPSNO'04. (Abstract and Slides).

 :: Técnicas para programação semi-infinita não linear. Encontro Nacional da SPM 2004. (Resumo e Acetatos).

 :: Método dos multiplicadores baseado na função Lagrangeana aumentada para programação semi-infinita não linear. IO2004. (Resumo e Acetatos).

 :: Métodos e ferramentas para programação semi-infinita não linear. Centro de Matemática da Universidade de Coimbra. (Slides).

 :: Combining an exponential multiplier method with a constraint transcription strategy for semi-infinite programming. XXXV SBPO (Simpósio Brasileiro de Pesquisa Operacional). (Slides).

 :: Solving semi-infinite programming problems with SIPAMPL and MATLAB. EURO/INFORMS 2003. (Abstract and Slides).

 :: A quasi-Newton interior point method for semi-infinite programming. OMS2002 (Abstract and Slides).

 :: Ferramentas de apoio à Programação Semi-Infinita. IO2002. (Resumo e Acetatos).

 :: NSIPS: Nonlinear Semi-Infinite Programming Solver. SIGOPT - ICO 2002. (Abstract and Slides).

 :: Métodos, ferramentas e aplicações da Programação Semi-Infinita. DPS. (Slides).

 :: Robot Trajectory planning with semi-infinite programming. ORP3 2001. (Abstract and Slides).

 :: A penalty technique for semi-infinite programming problems. V-SGAPEIO. (Abstract and Slides).

 :: A sequential quadratic programming for nonlinear semi-infinite programming. Optimization 2001. (Abstract and Slides).

 :: Penalty function algorithms for semi-infinite programming. EURO 2001. (Abstract and Slides).

 :: Coding and Solving Semi-infinite programming problems. X CLAIO. (6 pages Paper and Slides).

 :: Métodos de discretização para programação semi-infinita. IO'2000. (Slides).

 :: Ambientes de Programação e Interface para Problemas de Optimização. EEI'99. (Paper ZIP FILE, and Slides).

 :: Given by my collegues

 :: Alzira Mota (ISEP), Determinação de trajectória óptima em processos de fermentação semi-contínua. IO2006. (Resumo e acetatos).