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» On Coherence in Computer Algebra
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PPAM
2005
Springer
15 years 9 months ago
Adapting Linear Algebra Codes to the Memory Hierarchy Using a Hypermatrix Scheme
Abstract. We present the way in which we adapt data and computations to the underlying memory hierarchy by means of a hierarchical data structure known as hypermatrix. The applicat...
José R. Herrero, Juan J. Navarro
AMDO
2008
Springer
15 years 6 months ago
Mesh Vertex Pose and Position Interpolation Using Geometric Algebra
This paper presents a method of interpolating between two or more general displacements (rotation and translation). The resulting interpolated path is smooth and possesses a number...
Rich Wareham, Joan Lasenby
CVPR
2010
IEEE
15 years 7 months ago
Discontinuous Seam-Carving for Video Retargeting
We introduce a new algorithm for video retargeting that uses discontinuous seam-carving in both space and time for resizing videos. Our algorithm relies on a novel appearance-base...
Matthias Grundmann, Vivek Kwatra, Mei Han, Irfan E...
FCT
2009
Springer
15 years 10 months ago
Small-Space Analogues of Valiant's Classes
In the uniform circuit model of computation, the width of a boolean circuit exactly characterises the “space” complexity of the computed function. Looking for a similar relatio...
Meena Mahajan, B. V. Raghavendra Rao
JLP
2007
89views more  JLP 2007»
15 years 4 months ago
Universality and semicomputability for nondeterministic programming languages over abstract algebras
tract Algebras Wei Jiang∗ , Yuan Wang† , and Jeffery Zucker‡ September 11, 2006 The Universal Function Theorem (UFT) originated in 1930s with the work of Alan Turing, who p...
Wei Jiang, Yuan Wang, Jeffery I. Zucker