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CORR
2006
Springer
77views Education» more  CORR 2006»
13 years 10 months ago
Generalized Entropy Power Inequalities and Monotonicity Properties of Information
New families of Fisher information and entropy power inequalities for sums of independent random variables are presented. These inequalities relate the information in the sum of n ...
Mokshay M. Madiman, Andrew R. Barron
TIT
2008
92views more  TIT 2008»
13 years 10 months ago
Capacity of Ultra-Wideband Power-Constrained Ad Hoc Networks
In this correspondence, we show that the uniform throughput capacity of an ultra-wideband (UWB) power-constrained ad hoc network is given by 2(P ( n=logn) ), where P is the per-nod...
Xiaojun Tang, Yingbo Hua
CONCUR
2007
Springer
14 years 4 months ago
On the Expressive Power of Global and Local Priority in Process Calculi
Priority is a frequently used feature of many computational systems. In this paper we study the expressiveness of two process algebras enriched with different priority mechanisms...
Cristian Versari, Nadia Busi, Roberto Gorrieri
AICCSA
2006
IEEE
168views Hardware» more  AICCSA 2006»
14 years 4 months ago
Power Efficient Algorithms for Computing Fast Fourier Transform over Wireless Sensor Networks
Collaborative signal processing is one of the most promising applications that are currently being investigated for sensor networks. In this paper, we use FFT computation as a veh...
Turkmen Canli, Ajay K. Gupta, Ashfaq A. Khokhar
ICCNMC
2005
Springer
14 years 3 months ago
A System for Power-Aware Agent-Based Intrusion Detection (SPAID) in Wireless Ad Hoc Networks
In this paper, we propose a distributed hierarchical intrusion detection system, for ad hoc wireless networks, based on a power level metric for potential ad hoc hosts, which is us...
T. Srinivasan, Jayesh Seshadri, J. B. Siddharth Jo...