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TWC
2010
14 years 10 months ago
A framework for statistical wireless spectrum occupancy modeling
Abstract--In this paper, we propose a novel spectrum occupancy model designed to generate accurate temporal and frequency behavior of various wireless transmissions. Our proposed w...
Chittabrata Ghosh, Srikanth Pagadarai, Dharma P. A...
MSWIM
2005
ACM
15 years 9 months ago
Decentralized intrusion detection in wireless sensor networks
Wireless sensor networks (WSNs) have many potential applications. Furthermore, in many scenarios WSNs are of interest to adversaries and they become susceptible to some types of a...
Ana Paula R. da Silva, Marcelo H. T. Martins, Brun...
CAIP
2009
Springer
221views Image Analysis» more  CAIP 2009»
15 years 10 months ago
Model Based Analysis of Face Images for Facial Feature Extraction
This paper describes a comprehensive approach to extract a common feature set from the image sequences. We use simple features which are easily extracted from a 3D wireframe model ...
Zahid Riaz, Christoph Mayer, Michael Beetz, Bernd ...
PDPTA
2003
15 years 5 months ago
The Performance of Routing Algorithms under Bursty Traffic Loads
Routing algorithms are traditionally evaluated under Poisson-like traffic distributions. This type of traffic is smooth over large time intervals and has been shown not necessaril...
Jeonghee Shin, Timothy Mark Pinkston
147
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MSWIM
2005
ACM
15 years 9 months ago
Huginn: a 3D visualizer for wireless ns-2 traces
Discrete-event network simulation is a major tool for the research and development of mobile ad-hoc networks (MANETs). These simulations are used for debugging, teaching, understa...
Björn Scheuermann, Holger Füßler, ...