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JSCIC
2007
89views more  JSCIC 2007»
15 years 6 months ago
Dispersion and Dissipation Error in High-Order Runge-Kutta Discontinuous Galerkin Discretisations of the Maxwell Equations
Different time-stepping methods for a nodal high-order discontinuous Galerkin discretisation of the Maxwell equations are discussed. A comparison between the most popular choices o...
D. Sármány, M. A. Botchev, Jaap J. W...
PAIRING
2010
Springer
237views Cryptology» more  PAIRING 2010»
15 years 5 months ago
High-Speed Software Implementation of the Optimal Ate Pairing over Barreto-Naehrig Curves
This paper describes the design of a fast software library for the computation of the optimal ate pairing on a Barreto–Naehrig elliptic curve. Our library is able to compute the ...
Jean-Luc Beuchat, Jorge E. González-D&iacut...
TIFS
2010
127views more  TIFS 2010»
15 years 5 months ago
Audio authenticity: detecting ENF discontinuity with high precision phase analysis
—This paper addresses a forensic tool used to assess audio authenticity. The proposed method is based on detecting phase discontinuity of the power grid signal; this signal, refe...
Daniel Patricio Nicolalde Rodríguez, Jos&ea...
APVIS
2010
15 years 5 months ago
Interactive local clustering operations for high dimensional data in parallel coordinates
In this paper, we propose an approach of clustering data in parallel coordinates through interactive local operations. Different from many other methods in which clustering is glo...
Peihong Guo, He Xiao, Zuchao Wang, Xiaoru Yuan
EMNLP
2009
15 years 4 months ago
Generating High-Coverage Semantic Orientation Lexicons From Overtly Marked Words and a Thesaurus
Sentiment analysis often relies on a semantic orientation lexicon of positive and negative words. A number of approaches have been proposed for creating such lexicons, but they te...
Saif Mohammad, Cody Dunne, Bonnie J. Dorr