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IJSNET
2006
107views more  IJSNET 2006»
13 years 8 months ago
In-network aggregation trade-offs for data collection in wireless sensor networks
This paper explores in-network aggregation as a power-efficient mechanism for collecting data in wireless sensor networks. In particular, we focus on sensor network scenarios wher...
Ignacio Solis, Katia Obraczka
JPDC
2006
253views more  JPDC 2006»
13 years 8 months ago
Collaborative detection and filtering of shrew DDoS attacks using spectral analysis
This paper presents a new spectral template-matching approach to countering shrew distributed denial-of-service (DDoS) attacks. These attacks are stealthy, periodic, pulsing, and ...
Yu Chen, Kai Hwang
AUTOMATICA
2005
91views more  AUTOMATICA 2005»
13 years 8 months ago
Lyapunov-based continuous-time nonlinear controller redesign for sampled-data implementation
: Given a continuous-time controller and a Lyapunov function that shows global asymptotic stability for the closed loop system, we provide several results for modification of the c...
Dragan Nesic, Lars Grüne
MANSCI
2007
198views more  MANSCI 2007»
13 years 8 months ago
Real Options in Technology Licensing
“Real options” is often viewed as a valuable managerial tool of flexibility and exploration in new technology investment. Real options theory has been criticized, however, due...
Arvids A. Ziedonis
COGSCI
2002
103views more  COGSCI 2002»
13 years 8 months ago
Perceiving temporal regularity in music
We address how listeners perceive temporal regularity in music performances, which are rich in temporal irregularities. A computational model is described in which a small system ...
Edward W. Large, Caroline Palmer