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TWC
2008
76views more  TWC 2008»
15 years 7 months ago
High Resolution 3-D Angle of Arrival Determination for Indoor UWB Multipath Propagation
Propagation measurements using a large array are used to study the angle of arrival (AOA) across the ultrawideband (UWB) frequency range of 3.1 to 10.6 GHz. A two-dimensional Unita...
Yongwei Zhang, Anthony K. Brown, Wasim Q. Malik, D...
ANOR
2004
116views more  ANOR 2004»
15 years 7 months ago
Approximations and Randomization to Boost CSP Techniques
Abstract. In recent years we have seen an increasing interest in combining constraint satisfaction problem (CSP) formulations and linear programming (LP) based techniques for solvi...
Carla P. Gomes, David B. Shmoys
CAD
2004
Springer
15 years 7 months ago
Reduce the stretch in surface flattening by finding cutting paths to the surface boundary
This paper presents a method for finding cutting paths on a 3D triangular mesh surface to reduce the stretch in the flattened surface. The cutting paths link the surface boundary ...
Charlie C. L. Wang, Yu Wang 0010, Kai Tang, Matthe...
CN
2004
114views more  CN 2004»
15 years 7 months ago
Representing the Internet as a succinct forest
Effective placement of resources used to support distributed services in the Internet depends on an accurate representation of Internet topology and routing. Representations of au...
Jim Gast, Paul Barford
ALIFE
2000
15 years 7 months ago
Pattern Formation and Optimization in Army Ant Raids
Army ant colonies display complex foraging raid patterns involving thousands of individuals communicating through chemical trails. In this article we explore, by means of a simple ...
Ricard V. Solé, Eric Bonabeau, Jordi Delgad...
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