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ICASSP
2008
IEEE
16 years 1 months ago
Improved GMM-based language recognition using constrained MLLR transforms
In this paper we describe the application of a feature-space transform based on constrained maximum likelihood linear regression for unsupervised compensation of channel and speak...
Wade Shen, Douglas A. Reynolds
FPL
2008
Springer
112views Hardware» more  FPL 2008»
15 years 8 months ago
Secure FPGA configuration architecture preventing system downgrade
In the context of FPGAs, system downgrade consists in preventing the update of the hardware configuration or in replaying an old bitstream. The objective can be to preclude a syst...
Benoît Badrignans, Reouven Elbaz, Lionel Tor...
SODA
2008
ACM
86views Algorithms» more  SODA 2008»
15 years 8 months ago
Space-efficient dynamic orthogonal point location, segment intersection, and range reporting
We describe an asymptotically optimal data-structure for dynamic point location for horizontal segments. For n line-segments, queries take O(log n) time, updates take O(log n) amo...
Guy E. Blelloch
TASE
2008
IEEE
15 years 6 months ago
Design of Stochastic Distribution Networks Using Lagrangian Relaxation
This paper addresses the design of single commodity stochastic distribution networks. The distribution network under consideration consists of a single supplier serving a set of re...
Guy-Aimé Tanonkou, Lyès Benyoucef, X...
CNSR
2008
IEEE
189views Communications» more  CNSR 2008»
16 years 1 months ago
Secure Health Monitoring Network against Denial-Of-Service Attacks Using Cognitive Intelligence
Secure and energy efficient transmission is a main concern in many wireless sensor network applications. In this paper, two types of denial-of-service attacks that affect the rout...
Rajani Muraleedharan, Lisa Ann Osadciw