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GLOBECOM
2006
IEEE
14 years 2 months ago
Sensor Localization from WLS Optimization with Closed-form Gradient and Hessian
— A non-parametric, low-complexity algorithm for accurate and simultaneous localization of multiple sensors from scarce and imperfect ranging information is proposed. The techniq...
Giuseppe Destino, Giuseppe Thadeu Freitas de Abreu
CHES
2003
Springer
114views Cryptology» more  CHES 2003»
14 years 1 months ago
True Random Number Generators Secure in a Changing Environment
A true random number generator (TRNG) usually consists of two components: an “unpredictable” source with high entropy, and a randomness extractor — a function which, when app...
Boaz Barak, Ronen Shaltiel, Eran Tromer
CORR
2010
Springer
142views Education» more  CORR 2010»
13 years 7 months ago
HyperANF: Approximating the Neighbourhood Function of Very Large Graphs on a Budget
The neighbourhood function NG(t) of a graph G gives, for each t ∈ N, the number of pairs of nodes x, y such that y is reachable from x in less that t hops. The neighbourhood fun...
Paolo Boldi, Marco Rosa, Sebastiano Vigna
INFORMATICALT
2006
116views more  INFORMATICALT 2006»
13 years 8 months ago
Cache-based Statistical Language Models of English and Highly Inflected Lithuanian
This paper investigates a variety of statistical cache-based language models built upon three corpora: English, Lithuanian, and Lithuanian base forms. The impact of the cache size,...
Airenas Vaiciunas, Gailius Raskinis
CORR
2007
Springer
100views Education» more  CORR 2007»
13 years 8 months ago
Identifying statistical dependence in genomic sequences via mutual information estimates
Questions of understanding and quantifying the representation and amount of information in organisms have become a central part of biological research, as they potentially hold th...
H. M. Aktulga, I. Kontoyiannis, L. A. Lyznik, Luka...