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CORR
2010
Springer
186views Education» more  CORR 2010»
13 years 8 months ago
Channel Estimation for Opportunistic Spectrum Access: Uniform and Random Sensing
The knowledge of channel statistics can be very helpful in making sound opportunistic spectrum access decisions. It is therefore desirable to be able to efficiently and accurately...
Quanquan Liang, Mingyan Liu
ICDE
2007
IEEE
111views Database» more  ICDE 2007»
14 years 10 months ago
Scoop: An Adaptive Indexing Scheme for Stored Data in Sensor Networks
We present the design of Scoop, a system for indexing and querying stored data in sensor networks. Scoop works by collecting statistics about the rate of queries and distribution ...
Thomer M. Gil, Samuel Madden
DATE
2009
IEEE
87views Hardware» more  DATE 2009»
14 years 3 months ago
Efficient compression and handling of current source model library waveforms
—This paper describes a waveform compression technique suitable for the efficient utilization, storage and interchange of the emerging current source model (CSM) based cell libra...
Safar Hatami, Peter Feldmann, Soroush Abbaspour, M...
WAE
2001
223views Algorithms» more  WAE 2001»
13 years 10 months ago
An Adaptable and Extensible Geometry Kernel
Geometric algorithms are based on geometric objects such as points, lines and circles. The term Kernel refers to a collection of representations for constant-size geometric objects...
Susan Hert, Michael Hoffmann, Lutz Kettner, Sylvai...
GRAPHICSINTERFACE
1997
13 years 10 months ago
Multiresolution Rendering of Complex Botanical Scenes
This paper presents a system for rendering very large collections of randomly parameterized plants while generating manageable scene geometries for rendering. A given botanical de...
Dana Marshall, Donald S. Fussell, A. T. Campbell I...