Efficient curve detection using a Gauss-Newton method with applications (2008)
R. Andreani, G. Cesar, J. M. Martinez
in agriculture
Trust-region superposition methods for protein alignment (2008)
Andreani, R., Martínez, J. M., Martínez, L.
Protein alignment is a challenging applied optimization problem. Superposition methods are based on the maximization of a score function with respect to rigid-body modifications of relative...
Continuous Optimization Methods for Structural Alignment (2007)
R. Andreani, J. M. Martínez, L. Martínez, F. Yano
Structural Alignment is an important tool for fold identification of proteins, structural screening on ligand databases, pharmacophore identification and other applications. In the general case, the...
Recent EU activities for IFMIF EVEDA in the framework of the broader approach. (2007)
Ibarra, A., Möslang, A., Lässer, R., Ferdinand, R., Andreani, R., Surrey, E., ...
Fusion Engineering and Design, 82(2007) S.2422-29
Recent EU activities for IFMIF EVEDA in the framework of the broader approach. (2006)
Ibarra, A., Möslang, A., Lässer, R., Ferdinand, R., Andreani, R., Surrey, E., ...
24th Symp.on Fusion Technology (SOFT 2006), Warszawa, PL, September 11-15, 2006
Matsui, H., Sugimoto, M., Takatsu, H., Nakamura, H., Muroga, T., Shimizu, A., ...
21st IAEA Fusion Energy Conf., Chengdu, China, October 16-21, 2006
On Augmented Lagrangian methods with general lower-level constraints (2005)
R. Andreani, E. G. Birgin, J. M. Martínez, M. L. Schuverdt
Abstract. Augmented Lagrangian methods with general lower-level constraints are considered in the present research. These methods are useful when efficient algorithms exist for solving subproblems in...
On Augmented Lagrangian methods with general lower-level constraints (2005)
R. Andreani, E. G. Birgin, J. M. Martínez, M. L. Schuverdt
Abstract. Augmented Lagrangian methods with general lower-level constraints are considered in the present research. These methods are useful when efficient algorithms exist for solving subproblems in...
On Augmented Lagrangian methods with general lower-level constraints (2005)
R. Andreani, E. G. Birgin, J. M. Martínez, M. L. Schuverdt
Abstract. Augmented Lagrangian methods with general lower-level constraints are considered in the present research. These methods are useful when efficient algorithms exist for solving subproblems in...
Maisonnier, D., Cook, I., Sardain, P., Andreani, R., Di Pace, L., Forrest, R., ...
EFDA-RP-RE-5.0 (April 2005)
Discrete approximations for strict convex continuous time problems and duality (2004)
Andreani,R., Gonçalves,P. S., Silva,G. N.
We propose a discrete approximation scheme to a class of Linear Quadratic Continuous Time Problems. It is shown, under positiveness of the matrix in the integral cost, that optimal solutions of the...
European fusion research (2003)
Lister, J.B., Andreani, R., Bartlett, D., Bruhns, H., Campbell, D., Pamela, J., ...
Gasparotto, M., Andreani, R., Boccaccini, L. V., Cardella, A., Federici, G., Giancarli, L., ...
The long term European materials R&D programme is mainly focused on the development of the following DEMO relevant materials: structural (RAFM steel called EUROFER), plasma facing (W alloy), breeder...
Gasparotto, M., Andreani, R., Boccaccini, L.V., Cardella, A., Federici, G., Giancarli, L., ...
22nd Symp.on Fusion Technology (SOFT), Helsinki, SF, September 9-13, 2002
Power plant conceptual study, main technological issues. (2002)
Maisonnier, D., Andreani, R., Hermsmeyer, S., Malang, S., Saibene, G., Sardain, P., ...
3rd IAEA Technical Committee Meeting on Steady-State Operation of Magnetic Fusion Devices, Greifswald, May 2-3, 2002
On the Regularization of Mixed Complementarity Problems (1999)
R. Andreani, J. M. Martínez, J. M. Mart'inez, B. F. Svaiter
A variational inequality problem (VIP) satisfying a constraint qualification can be reduced to a mixed complementarity problem (MCP). Monotonicity of the VIP implies that the MCP is also monotone....
R. Andreani, A. Friedlander, J. M. Martínez
. The variational inequality problem is reduced to an optimization problem with a differentiable objective function and simple bounds. Theoretical results are proved, that relate stationary points of...
Tritium related fusion R and D activities in Europe. (1995)
Andreani, R., Bell, A., Murdoch, D., Penzhorn, R.D., Vassallo, G.
Proc.of the 5th Topical Meeting on Tritium Technology in Fission, Fusion and Isotopic Applications, Belgirate, I, May 28 - June 3, 1995
THE FTU MAGNETIC STRUCTURE (1984)
Andreani, R., Bettinali, L., Cecchini, A., Gasparotto, M., Lovisetto, L., Pizzuto, A., ...
The FTU Tokamak, in order to produce the required performance must be operated at very high levels of toroidal and poloidal magnetic field and for a large number of shots (> 104). In order to assess...
THE FTU MAGNETIC STRUCTURE (1984)
Andreani, R., Bettinali, L., Cecchini, A., Gasparotto, M., Lovisetto, L., Pizzuto, A., ...
The FTU Tokamak, in order to produce the required performance must be operated at very high levels of toroidal and poloidal magnetic field and for a large number of shots (> 104). In order to assess...
THE FTU MAGNETIC STRUCTURE (1984)
Andreani, R., Bettinali, L., Cecchini, A., Gasparotto, M., Lovisetto, L., Pizzuto, A., ...
The FTU Tokamak, in order to produce the required performance must be operated at very high levels of toroidal and poloidal magnetic field and for a large number of shots (> 104). In order to assess...
An inexact-restoration method for nonlinear bilevel programming problems
R. Andreani, S. Castro, J. Chela, A. Friedlander, S. Santos
Bilevel programming, Inexact-restoration, Optimization,