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TCAD
2002
73views more  TCAD 2002»
15 years 3 months ago
A timing-constrained simultaneous global routing algorithm
In this paper, we propose a new approach for VLSI interconnect global routing that can optimize both congestion and delay, which are often competing objectives. Our approach provi...
Jiang Hu, Sachin S. Sapatnekar
IJSNET
2008
138views more  IJSNET 2008»
15 years 3 months ago
Energy-efficient connected-coverage in wireless sensor networks
Abstract: This paper addresses the target coverage problem in wireless sensor networks. Communication and sensing consume energy, therefore efficient power management can extend ne...
Ionut Cardei, Mihaela Cardei
131
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ICPR
2010
IEEE
15 years 2 months ago
3D Vertebrae Segmentation in CT Images with Random Noises
Exposure levels (X-ray tube amperage and peak kilovoltage) are associated with various noise levels and radiation dose. When higher exposure levels are applied, the images have hi...
Melih Seref Aslan
115
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ICRA
2010
IEEE
154views Robotics» more  ICRA 2010»
15 years 2 months ago
Multi-agent path planning with multiple tasks and distance constraints
— The DPC algorithm developed in our previous work is an efficient way of computing optimal trajectories for multiple robots in a distributed fashion with timeparameterized cons...
Subhrajit Bhattacharya, Maxim Likhachev, Vijay Kum...
141
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NETWORKS
2010
15 years 1 months ago
Probabilistic models for the Steiner Tree problem
We consider a probabilistic model for the Steiner Tree problem. Under this model the problem is defined in a 2-stage setting over a first-stage complete weighted graph having it...
Vangelis Th. Paschos, Orestis Telelis, Vassilis Zi...
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