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» The Power of Linear Functions
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LISP
2002
78views more  LISP 2002»
15 years 6 months ago
Functional Geometry
An algebra of pictures is described that is sufficiently powerful to denote the structure of a well-known Escher woodcut, Square Limit. A decomposition of the picture that is reaso...
Peter Henderson
SCL
2008
87views more  SCL 2008»
15 years 6 months ago
Stabilizability of two-dimensional linear systems via switched output feedback
The problem of stabilizing a second-order SISO LTI system of the form x = Ax + Bu, y = Cx with feedback of the form u(x) = v(x)Cx is considered, where v(x) is real-valued and has ...
Keith R. Santarelli, Alexandre Megretski, Munther ...
ASPDAC
2010
ACM
119views Hardware» more  ASPDAC 2010»
15 years 4 months ago
VISA: versatile impulse structure approximation for time-domain linear macromodeling
Abstract-- We develop a rational function macromodeling algorithm named VISA (Versatile Impulse Structure Approximation) for macromodeling of system responses with (discrete) time-...
Chi-Un Lei, Ngai Wong
ACISP
2003
Springer
15 years 11 months ago
New Constructions for Resilient and Highly Nonlinear Boolean Functions
Abstract. We explore three applications of geometric sequences in constructing cryptographic Boolean functions. First, we construct 1-resilient functions of n Boolean variables wit...
Khoongming Khoo, Guang Gong
DCC
2006
IEEE
16 years 6 months ago
A New Characterization of Semi-bent and Bent Functions on Finite Fields*
We present a new characterization of semi-bent and bent quadratic functions on finite fields. First, we determine when a GF(2)-linear combination of Gold functions Tr(x2i +1 ) is ...
Khoongming Khoo, Guang Gong, Douglas R. Stinson