Results 261 to 270 of about 280,892 (299)
Some of the next articles are maybe not open access.
Layout Optimization of Structures
Applied Mechanics Reviews, 1995Layout or topology optimization deals with the selection of the best configuration for structural systems and constitutes one of the newest and most rapidly expanding fields of structural design, although some of its basic concepts were established almost a century ago.
G. I. N. Rozvany +2 more
openaire +1 more source
A new layout-driven timing model for incremental layout optimization
Proceedings of ASP-DAC '97: Asia and South Pacific Design Automation Conference, 2002In this paper we present a new layout-driven timing model based on asymptotic waveform evaluation (AWE) for improved timing analysis during routing. Our model enables the bottom-up computation of interconnect tree moments, and can be easily integrated with such a global router.
Fang-Jou Liu +2 more
openaire +1 more source
Layout-oblivious optimization for matrix computations
Proceedings of the 21st international conference on Parallel architectures and compilation techniques, 2012Most scientific computations serve to apply mathematical operations to a set of preconceived data structures, e.g., matrices, vectors, and grids. In this paper, we use a number of widely used matrix computations from the LINPACK library to demonstrate that complex internal organizations of data structures can severely degrade the effectiveness of ...
Huimin Cui +3 more
openaire +1 more source
Optimal realizations of floorplans (VLSI layout)
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 1993The problem of selecting a realization for each of the blocks in a VLSI chip's floorplan so that the area of the floorplan is minimized is considered. This is done by repeatedly replacing primitive superblocks by equivalent basic blocks. A linear time algorithm to determine all the needed primitive superblocks is developed.
Kyunrak Chong, Sartaj Sahni
openaire +1 more source
1992
As was indicated in Chapter 1, layout optimization is probably the most difficult class of problems in structural optimization. On the other hand, it is also a very important one, because it results in much higher material savings than cross-section optimization.
openaire +1 more source
As was indicated in Chapter 1, layout optimization is probably the most difficult class of problems in structural optimization. On the other hand, it is also a very important one, because it results in much higher material savings than cross-section optimization.
openaire +1 more source
1992
The theory of optimal structural layouts was discussed in Chapter 6 and its iterative applications to large systems in Chapter 7. In order to check the validity and accuracy of such numerical methods, however, it is necessary to obtain exact, analytical solutions for relatively complex layout problems.
openaire +1 more source
The theory of optimal structural layouts was discussed in Chapter 6 and its iterative applications to large systems in Chapter 7. In order to check the validity and accuracy of such numerical methods, however, it is necessary to obtain exact, analytical solutions for relatively complex layout problems.
openaire +1 more source
2010
We consider the problem of allocating the maximum number of stands to a fair exhibition area so as to satisfy all the constraints required by practical applications in this field. By examining a number of real world-cases, we show how basic mathematical programming models can be adapted to handle specific requests from the organizers.
A. E. Fernandes Muritiba +3 more
openaire +1 more source
We consider the problem of allocating the maximum number of stands to a fair exhibition area so as to satisfy all the constraints required by practical applications in this field. By examining a number of real world-cases, we show how basic mathematical programming models can be adapted to handle specific requests from the organizers.
A. E. Fernandes Muritiba +3 more
openaire +1 more source
1972
In Section 3.2b we discussed optimal plastic design of a truss of given layout. The notations and results of that section will now be used in the discussion of the following problem. A plane truss is to transmit the given load P to a given rigid foundation, which is indicated by shading in Fig. 5.1.
openaire +1 more source
In Section 3.2b we discussed optimal plastic design of a truss of given layout. The notations and results of that section will now be used in the discussion of the following problem. A plane truss is to transmit the given load P to a given rigid foundation, which is indicated by shading in Fig. 5.1.
openaire +1 more source
Wave energy converter array layout optimization: A critical and comprehensive overview
Renewable and Sustainable Energy Reviews, 2022Bo Yang, Hongchun Shu, Jieshan Shan
exaly