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» Constraints over Ontologies
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TWC
2008
120views more  TWC 2008»
13 years 9 months ago
Energy minimization of a QAM system with fading
In this paper, the problem of choosing constellation size and transmit power that minimizes the energy-per-goodbit in a frequency-flat, long-term static fading channel is considere...
Raghavendra S. Prabhu, Babak Daneshrad
AIR
2002
125views more  AIR 2002»
13 years 9 months ago
Interactive Critiquing for Catalog Navigation in E-Commerce
E-commerce sites can have large, essentially unbounded, catalogs. With large catalogs comes increasing difficulty for buyers in making use of standard search and browsing faciliti...
Robin D. Burke
BC
2002
90views more  BC 2002»
13 years 9 months ago
What can the hippocampal representation of environmental geometry tell us about Hebbian learning?
The importance of the hippocampus in spatial representation is well established. It is suggested that the rodent hippocampal network should provide an optimal substrate for the stu...
Colin Lever, Neil Burgess, Francesca Cacucci, Tom ...
CCR
2004
106views more  CCR 2004»
13 years 9 months ago
Decoupling policy from mechanism in Internet routing
Routing is a black art in today's Internet. End users and ISPs alike have little control over how their packets are handled outside of their networks, stemming in part from l...
Alex C. Snoeren, Barath Raghavan
CGF
2007
102views more  CGF 2007»
13 years 8 months ago
Image Dequantization: Restoration of Quantized Colors
Color quantization replaces the color of each pixel with the closest representative color, and thus it makes the resulting image partitioned into uniformly-colored regions. As a c...
Tae-hoon Kim, Jongwoo Ahn, Min Gyu Choi