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TIFS
2008
129views more  TIFS 2008»
14 years 9 months ago
On Empirical Recognition Capacity of Biometric Systems Under Global PCA and ICA Encoding
Performance of biometric-based recognition systems depends on various factors: database quality, image preprocessing, encoding techniques, etc. Given a biometric database and a se...
Natalia A. Schmid, Francesco Nicolo
CORR
2010
Springer
127views Education» more  CORR 2010»
14 years 9 months ago
Finite-SNR Diversity-Multiplexing Tradeoff via Asymptotic Analysis of Large MIMO Systems
Abstract--Diversity-multiplexing tradeoff (DMT) was characterized asymptotically (SNR-> infinity) for i.i.d. Rayleigh fading channel by Zheng and Tse [1]. The SNR-asymptotic DMT...
Sergey Loyka, George Levin
CORR
2008
Springer
142views Education» more  CORR 2008»
14 years 9 months ago
The Impact of QoS Constraints on the Energy Efficiency of Fixed-Rate Wireless Transmissions
Transmission over wireless fading channels under quality of service (QoS) constraints is studied when only the receiver has channel side information. Being unaware of the channel c...
Deli Qiao, Mustafa Cenk Gursoy, Senem Velipasalar
ICRA
2006
IEEE
118views Robotics» more  ICRA 2006»
15 years 3 months ago
Symbolic Control for Underactuated Differentially Flat Systems
— In this paper we address the problem of generating input plans to steer complex dynamical systems in an obstaclefree environment. Plans considered admit a finite description l...
Adriano Fagiolini, Luca Greco, Antonio Bicchi, Ben...
ICIP
2002
IEEE
15 years 11 months ago
Robust bandlimited watermarking with trellis coded modulation
Digital watermarking is equivalent to bandlimited, powerlimited digital communication. The power limit is due to the requirement of imperceptible watermarks, and has long been rec...
Aria Nosratinia, Vimal Thilak