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DASFAA
2005
IEEE
157views Database» more  DASFAA 2005»
14 years 2 months ago
Adaptively Detecting Aggregation Bursts in Data Streams
Finding bursts in data streams is attracting much attention in research community due to its broad applications. Existing burst detection methods suffer the problems that 1) the p...
Aoying Zhou, Shouke Qin, Weining Qian
PERVASIVE
2008
Springer
13 years 8 months ago
Detecting Human Movement by Differential Air Pressure Sensing in HVAC System Ductwork: An Exploration in Infrastructure Mediated
We have developed an approach for whole-house gross movement and room transition detection through sensing at only one point in the home. We consider this system to be one member o...
Shwetak N. Patel, Matthew S. Reynolds, Gregory D. ...
CDC
2009
IEEE
156views Control Systems» more  CDC 2009»
13 years 6 months ago
Polynomial-time solution of change detection problems
Change detection problems are ubiquitous, but there are no existing tractable techniques for -exact solution of discrete-time, discrete-observation problems. A polynomialtime algor...
Joshua D. Isom, Robert E. LaBarre, Richard D. Braa...
CORR
2010
Springer
160views Education» more  CORR 2010»
13 years 8 months ago
A Semi-distributed Reputation Based Intrusion Detection System for Mobile Adhoc Networks
Abstract: A Mobile Adhoc Network (manet) is a cooperative engagement of a collection of mobile nodes without any centralized access point. The underlying concept of coordination am...
Animesh Kr Trivedi, Rajan Arora, Rishi Kapoor, Sud...
ICPR
2008
IEEE
14 years 3 months ago
Double-edge-model based character stroke extraction from complex backgrounds
Global gray-level thresholding techniques such as Otsu’s method, and local gray-level thresholding techniques such as adaptive thresholding method are powerful in extracting cha...
Jing Yu, Lei Huang, Changping Liu