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- E G Carrano, L.A.E. Soares, R. H. C. Takahashi, R. R. Saldanha, O M Neto
- IEEE Transactions on Power Delivery
- 2006

This paper presents a multiobjective approach for the design of electrical distribution networks. The objectives are defined as a monetary cost index (including installation cost and energy lossesâ€¦ (More)

- Maria Sueli S. Felipe, Rosangela Viana Andrade, +48 authors Marcelo Macedo Brigido
- Yeast
- 2003

Paracoccidioides brasiliensis is a pathogenic fungus that undergoes a temperature-dependent cell morphology change from mycelium (22 degrees C) to yeast (36 degrees C). It is assumed that thisâ€¦ (More)

- Rosemary Almeida de Oliveira Teixeira, A. P. Braga, Riichi Takahashi, R. R. Saldanha
- International journal of neural systems
- 2001

This paper presents a new scheme for training MLPs which employs a relaxation method for multi-objective optimization. The algorithm works by obtaining a reduced set of solutions, from which the oneâ€¦ (More)

- F. G. Guimaraes, Fernando Artiles Campelo, R. R. Saldanha, Hisato Igarashi, R. H. C. Takahashi, J. A. Ramirez
- IEEE Transactions on Magnetics
- 2006

The TEAM benchmark problem 22 is an important optimization problem in electromagnetic design, which can be formulated as a constrained mono-objective problem or a multiobjective one with twoâ€¦ (More)

- A. C. Lisboa, D. A. G. Vieira, J. A. Vasconcelos, R. R. Saldanha, R. H. C. Takahashi
- IEEE Transactions on Magnetics
- 2006

This paper presents a multiobjective shape optimization of an offset reflector antenna using the Cone of Efficient Directions Algorithm (CEDA), that includes a multiobjective line search. Thisâ€¦ (More)

- D A Gomes Vieira, A. C. Lisboa, R. R. Saldanha
- IEEE Transactions on Magnetics
- 2010

This paper proposes a novel ellipsoid method for the optimization of electromagnetic constrained problems. Unlike the classical method, which can apply only one cut per iteration, this novelâ€¦ (More)

- P. Albuquerque, C. M. Kyaw, R. R. Saldanha, Marcelo Macedo Brigido, M Sueli Soares Felipe, Ildinete Silva-Pereira
- Fungal genetics and biology : FG & B
- 2004

Paracoccidioides brasiliensis, the etiologic agent of paracoccidioidomycosis, is a dimorphic fungus which is found as mycelia (M) at 26 degrees C and as yeasts (Y) at 37 degrees C, or after theâ€¦ (More)

- Alexandre Sampaio Moura, R. R. Saldanha, E. J. Silva, A. C. Lisboa, W. G. Facco, N. Z. Facco
- IEEE Transactions on Magnetics
- 2012

When applying the theory of differential forms to solve wave propagation problems in time domain, we must solve at each time step a sparse linear system defined by the insertion of constitutive lawsâ€¦ (More)

- F. G. Guimaraes, R. R. Saldanha, R. C. Mesquita, D. A. Lowther, J. A. Ramirez
- IEEE Transactions on Magnetics
- 2006

A meshless method for electromagnetic field computation is developed based on the multiquadric interpolation technique. A global approximation to the solution is built based only on theâ€¦ (More)

- Lucas Moreira Guedes, A. C. Lisboa, D. A. G. Vieira, R. R. Saldanha
- IEEE Transactions on Power Delivery
- 2013

This paper proposes a new reconfiguration heuristic in order to reduce the total power loss and the maximum current of electrical radial networks. It is based on the branch-and-bound strategy, whichâ€¦ (More)