Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Ilies, Horea T."'
Autor:
Vahedi, Amir M., Ilies, Horea T.
Optimization algorithms are pivotal in advancing various scientific and industrial fields but often encounter obstacles such as trapping in local minima, saddle points, and plateaus (flat regions), which makes the convergence to reasonable or near-op
Externí odkaz:
http://arxiv.org/abs/2411.04946
Publikováno v:
In Computer-Aided Design March 2024 168
Many machine learning methods have been recently developed to circumvent the high computational cost of the gradient-based topology optimization. These methods typically require extensive and costly datasets for training, have a difficult time genera
Externí odkaz:
http://arxiv.org/abs/2105.03045
The published literature on topology optimization has exploded over the last two decades to include methods that use shape and topological derivatives or evolutionary algorithms formulated on various geometric representations and parametrizations. On
Externí odkaz:
http://arxiv.org/abs/2102.07657
Autor:
Williams, Reed M., Ilieş, Horea T.
Current point cloud processing algorithms do not have the capability to automatically extract semantic information from the observed scenes, except in very specialized cases. Furthermore, existing mesh analysis paradigms cannot be directly employed t
Externí odkaz:
http://arxiv.org/abs/1810.10933
Autor:
Behandish, Morad, Ilies, Horea T.
An important application of haptic technology to digital product development is in virtual prototyping (VP), part of which deals with interactive planning, simulation, and verification of assembly-related activities, collectively called virtual assem
Externí odkaz:
http://arxiv.org/abs/1712.00750
Autor:
Behandish, Morad, Ilies, Horea T.
The basic problem of shape complementarity analysis appears fundamental to applications as diverse as mechanical design, assembly automation, robot motion planning, micro- and nano-fabrication, protein-ligand binding, and rational drug design. Howeve
Externí odkaz:
http://arxiv.org/abs/1712.00238
Autor:
Behandish, Morad, Ilies, Horea T.
Publikováno v:
Journal of Computer-Aided Design, 70, pp.100-115, 2016
Analytic methods are emerging in solid and configuration modeling, while providing new insights into a variety of shape and motion related problems by exploiting tools from group morphology, convolution algebras, and harmonic analysis. However, most
Externí odkaz:
http://arxiv.org/abs/1711.05075
Autor:
Behandish, Morad, Ilies, Horea T.
Publikováno v:
ASME Transactions, Journal of ASME Transactions, Journal of Computing and Information Science in Engineering, 16(2), p.021002, 2016
Haptic-assisted virtual assembly and prototyping has seen significant attention over the past two decades. However, in spite of the appealing prospects, its adoption has been slower than expected. We identify the main roadblocks as the inherent geome
Externí odkaz:
http://arxiv.org/abs/1711.05017
Autor:
Behandish, Morad, Ilies, Horea T.
Publikováno v:
ASME Transactions, Journal of ASME Transactions, Journal of Computing and Information Science in Engineering, 15(4), p.041004, 2015
The development of a generic and effective force model for semi-automatic or manual virtual assembly with haptic support is not a trivial task, especially when the assembly constraints involve complex features of arbitrary shape. The primary challeng
Externí odkaz:
http://arxiv.org/abs/1711.05016