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ICASSP
2011
IEEE
13 years 17 days ago
Discriminant binary data representation for speaker recognition
In supervector UBM/GMM paradigm, each acoustic file is represented by the mean parameters of a GMM model. This supervector space is used as a data representation space, which has...
Jean-François Bonastre, Pierre-Michel Bousq...
WIOPT
2011
IEEE
13 years 16 days ago
LIFO-Backpressure achieves near optimal utility-delay tradeoff
There has been considerable recent work developing a new stochastic network utility maximization framework using Backpressure algorithms, also known as MaxWeight. A key open probl...
Longbo Huang, Scott Moeller, Michael J. Neely, Bha...
AICT
2010
IEEE
240views Communications» more  AICT 2010»
13 years 15 days ago
Providing Security in 4G Systems: Unveiling the Challenges
— Several research groups are working on designing new security architectures for 4G networks such as Hokey and Y-Comm. Since designing an efficient security module requires a cl...
Mahdi Aiash, Glenford E. Mapp, Aboubaker Lasebae, ...
CHI
2011
ACM
13 years 13 days ago
OldGen: mobile phone personalization for older adults
Mobile devices are currently difficult to customize for the usability needs of elderly users. The elderly are instead referred to specially designed “senior phones” or softwar...
Alex Olwal, Dimitris Lachanas, Ermioni Zacharouli
ECMDAFA
2011
Springer
246views Hardware» more  ECMDAFA 2011»
13 years 10 days ago
Incremental Updates for View-Based Textual Modelling
Abstract. Model-Driven Engineering (MDE) aims at improving the development of software systems. Within this context textual concrete syntaxes for models are beneficial for many re...
Thomas Goldschmidt, Axel Uhl