DIALM
2007
ACM
14 years 3 months ago
2007
ACM
In the near future, mobile devices are expected to have a storage capacity comparable to today's desktop machines. As the amount of infomation grows, conventional search tool...
DIALM
2007
ACM
14 years 3 months ago
2007
ACM
Sketches--data structures for probabilistic, duplicate insensitive counting--are central building blocks of a number of recently proposed network protocols, for example in the con...
DIALM
2007
ACM
14 years 3 months ago
2007
ACM
Reliable broadcast can be a very useful primitive for many distributed applications, especially in the context of sensoractuator networks. Recently, the issue of reliable broadcas...
DIALM
2007
ACM
14 years 3 months ago
2007
ACM
We consider the following channel assignment problem in multiradio multi-channel wireless networks: Given a wireless network where k orthogonal channels are available and each nod...
WWIC
2010
Springer
14 years 3 months ago
2010
Springer
Abstract. In this paper we present and evaluate anomaly-based intrusion detection algorithms for detecting physical layer jamming attacks in wireless networks, by seeking changes i...
DAARC
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. It has been a prevalent assumption in the literature that phonetically null Subjects of finite clauses are pronouns. This paper examines in detail this empirical generali...
SWAT
2010
Springer
14 years 3 months ago
2010
Springer
STOC
2010
ACM
14 years 3 months ago
2010
ACM
Approximating pairwise, or k-wise, independence with sublinear memory is of considerable importance in the data stream model. In the streaming model the joint distribution is give...
COMPGEOM
2007
ACM
14 years 3 months ago
2007
ACM
We illustrate a simple algorithm for approximating the medial axis of a 2D shape with smooth boundary from a sample of this boundary. The algorithm is compared to a more general a...
COCO
2007
Springer
14 years 3 months ago
2007
Springer
We prove new results on the circuit complexity of Approximate Majority, which is the problem of computing Majority of a given bit string whose fraction of 1's is bounded away...