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SIAMDM
2000
103views more  SIAMDM 2000»
13 years 7 months ago
Directional Routing via Generalized st-Numberings
We present a mathematical model for network routing based on generating paths in a consistent direction. Our development is based on an algebraic and geometric framework for defini...
Fred S. Annexstein, Kenneth A. Berman
ICCAD
1996
IEEE
76views Hardware» more  ICCAD 1996»
13 years 11 months ago
Directional bias and non-uniformity in FPGA global routing architectures
This paper investigates the effect of the prefabricated routing track distribution on the area-efficiency of FPGAs. The first question we address is whether horizontal and vertica...
Vaughn Betz, Jonathan Rose
ADHOC
2005
116views more  ADHOC 2005»
13 years 7 months ago
Power efficient routing trees for ad hoc wireless networks using directional antenna
In ad hoc wireless networks, nodes are typically powered by batteries. Therefore saving energy has become a very important objective, and different algorithms have been proposed t...
Fei Dai, Qing Dai, Jie Wu
INFOCOM
2011
IEEE
12 years 11 months ago
Construction of directional virtual backbones with minimum routing cost in wireless networks
—It is well-known that the application of directional antennas can help conserve bandwidth and energy consumption in wireless networks. Thus, to achieve efficiency in wireless n...
Ling Ding, Weili Wu, James Willson, Hongjie Du, Wo...
HRI
2009
ACM
14 years 2 months ago
Providing route directions: design of robot's utterance, gesture, and timing
Providing route directions is a complicated interaction. Utterances are combined with gestures and pronounced with appropriate timing. This study proposes a model for a robot that...
Yusuke Okuno, Takayuki Kanda, Michita Imai, Hirosh...