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HICSS
2007
IEEE
133views Biometrics» more  HICSS 2007»
15 years 6 months ago
The Co-evolution of Design and User Requirements in Knowledge Management Systems: The Case of Patent Management Systems
Do the design requirements of a knowledge management system change over time? If so, how do these changes affect the users of the system? In this paper we explore the case of pate...
Tony Briggs, Bala Iyer, Paul Carlile
ICC
2007
IEEE
121views Communications» more  ICC 2007»
15 years 6 months ago
Peak to Average Power Reduction for Low-Power OFDM Systems
— For Orthogonal Frequency-Division Multiplexing (OFDM) systems, Peak to Average Power Ratio (PAPR) can be a major impediment to efficient transmission due to the need to use in...
Everest W. Huang, Gregory W. Wornell
ISCAS
2007
IEEE
132views Hardware» more  ISCAS 2007»
15 years 6 months ago
Public-Key Cryptography on the Top of a Needle
Abstract— This work describes the smallest known hardware implementation for Elliptic/Hyperelliptic Curve Cryptography (ECC/HECC). We propose two solutions for Publickey Cryptogr...
Lejla Batina, Nele Mentens, Kazuo Sakiyama, Bart P...
COCOON
2007
Springer
15 years 6 months ago
"Resistant" Polynomials and Stronger Lower Bounds for Depth-Three Arithmetical Formulas
We derive quadratic lower bounds on the ∗-complexity of sum-of-products-of-sums (ΣΠΣ) formulas for classes of polynomials f that have too few partial derivatives for the techn...
Maurice J. Jansen, Kenneth W. Regan
ISVC
2007
Springer
15 years 6 months ago
Lip Contour Segmentation Using Kernel Methods and Level Sets
This paper proposes a novel method for segmenting lips from face images or video sequences. A non-linear learning method in the form of an SVM classifier is trained to recognise l...
A. Khan, William J. Christmas, Josef Kittler