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ADHOCNOW
2008
Springer
16 years 27 days ago
DIN: An Ad-Hoc Algorithm to Estimate Distances in Wireless Sensor Networks
Abstract. A current challenge in wireless sensor networks is the positioning of sensor nodes for indoor environments without dedicated hardware. Especially in this domain, many app...
Freddy López Villafuerte, Jochen H. Schille...
ACSC
2007
IEEE
16 years 27 days ago
Improved Shortest Path Algorithms For Nearly Acyclic Directed Graphs
This paper presents new algorithms for computing single source shortest paths (SSSPs) in a nearly acyclic directed graph G. The first part introduces higher-order decomposition. ...
Lin Tian, Tadao Takaoka
CEC
2007
IEEE
16 years 27 days ago
On some symmetry based validity indices
—Identification of the correct number of clusters and the corresponding partitioning are two important considerations in clustering. In this paper, a newly developed point symme...
Sriparna Saha, Sanghamitra Bandyopadhyay
GLOBECOM
2007
IEEE
16 years 26 days ago
Performance Analysis of V-BLAST with Optimum Power Allocation
—Comprehensive performance analysis of the unordered V-BLAST algorithm with various power allocation strategies is presented, which makes use of analytical tools and resorts to M...
Victoria Kostina, Sergey Loyka
ICCAD
2007
IEEE
113views Hardware» more  ICCAD 2007»
16 years 26 days ago
The FAST methodology for high-speed SoC/computer simulation
— This paper describes the FAST methodology that enables a single FPGA to accelerate the performance of cycle-accurate computer system simulators modeling modern, realistic SoCs,...
Derek Chiou, Dam Sunwoo, Joonsoo Kim, Nikhil A. Pa...