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IPPS
2009
IEEE
15 years 4 months ago
Sensor network connectivity with multiple directional antennae of a given angular sum
We investigate the problem of converting sets of sensors into strongly connected networks of sensors using multiple directional antennae. Consider a set S of n points in the plane...
Binay K. Bhattacharya, Yuzhuang Hu, Qiaosheng Shi,...
NANONET
2009
Springer
200views Chemistry» more  NANONET 2009»
15 years 4 months ago
Repeater Insertion for Two-Terminal Nets in Three-Dimensional Integrated Circuits
A new approach for inserting repeaters in 3-D interconnects is proposed. The allocation of repeaters along an interplane interconnect is iteratively determined. The proposed approa...
Hu Xu, Vasilis F. Pavlidis, Giovanni De Micheli
AI
2007
Springer
15 years 4 months ago
Planning in Multiagent Expedition with Collaborative Design Networks
DEC-POMDPs provide formal models of many cooperative multiagent problems, but their complexity is NEXP-complete in general. We investigate a sub-class of DEC-POMDPs termed multiage...
Yang Xiang, Franklin Hanshar
ISCAS
2006
IEEE
120views Hardware» more  ISCAS 2006»
15 years 4 months ago
Localization based audio source separation by sub-band beamforming
— In this paper, a localization based approach of audio signal separation from binary mixtures is carried out. The audio sources are localized in the spatial domain (azimuth plan...
M. Khademul Islam Molla, Keikichi Hirose, Nobuaki ...
EGH
2005
Springer
15 years 3 months ago
Split-plane shadow volumes
We present a novel method for rendering shadow volumes. The core idea of the method is to locally choose between Z-pass and Z-fail algorithms on a per-tile basis. The choice is ma...
Samuli Laine