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GLOBECOM
2009
IEEE
15 years 10 months ago
Optimum Allocation of Energy and Spectrum in Power-Controlled Wireless Networks with QoS Constraints
An important performance measure in wireless networks is the manner in which the network can distributively manage its limited energy and spectrum resources, while assuring certain...
Stepán Kucera, Ludek Kucera, Bing Zhang
ACSAC
2007
IEEE
16 years 15 days ago
A Taxonomy of Botnet Structures
We propose a taxonomy of botnet structures, based on their utility to the botmaster. We propose key metrics to measure their utility for various activities (e.g., spam, ddos). Usi...
David Dagon, Guofei Gu, Christopher P. Lee, Wenke ...
SDM
2010
SIAM
146views Data Mining» more  SDM 2010»
15 years 7 months ago
Towards Finding Valuable Topics
Enterprises depend on their information workers finding valuable information to be productive. However, existing enterprise search and recommendation systems can exploit few studi...
Zhen Wen, Ching-Yung Lin
CDC
2009
IEEE
134views Control Systems» more  CDC 2009»
15 years 11 months ago
On LQG joint optimal scheduling and control under communication constraints
Abstract— In this paper, we consider a discrete-time stochastic system, where sensor measurements are sent over a network to the controller. The design objective is a non-classic...
Adam Molin, Sandra Hirche
CORR
2006
Springer
107views Education» more  CORR 2006»
15 years 6 months ago
The Multiple Access Channel with Feedback and Correlated Sources
Abstract-- In this paper, we investigate communication strategies for the multiple access channel with feedback and correlated sources (MACFCS). The MACFCS models a wireless sensor...
Lawrence Ong, Mehul Motani