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COMGEO
2000
ACM
15 years 6 months ago
A hierarchical method for real-time distance computation among moving convex bodies
This paper presents the Hierarchical Walk, or H-Walk algorithm, which maintains the distance between two moving convex bodies by exploiting both motion coherence and hierarchical ...
Leonidas J. Guibas, David Hsu, Li Zhang
ARITH
2009
IEEE
16 years 1 months ago
Computation of Decimal Transcendental Functions Using the CORDIC Algorithm
In this work we propose new decimal floating-point CORDIC algorithms for transcendental function evaluation. We show how these algorithms are mapped to a state of the art Decimal...
Álvaro Vázquez, Julio Villalba, Elis...
BIRTHDAY
2003
Springer
15 years 12 months ago
On the Computational Complexity of Hierarchical Radiosity
The hierarchical radiosity algorithm is an efficient approach to simulation of light with the goal of photo-realistic image rendering. Hanrahan et. al. describe the initialization ...
Robert Garmann, Heinrich Müller
FCT
2001
Springer
15 years 11 months ago
Universal Algebra and Computer Science
Abstract. Generalising modules over associative rings, the notion of modules for an endofunctor of any category is well established and useful in large parts of mathematics includi...
Boris I. Plotkin, Tanya Plotkin
CIE
2006
Springer
15 years 10 months ago
Phase Transition Thresholds for Some Natural Subclasses of the Computable Functions
In this paper we first survey recent advances on phase transition phenomena which are related to natural subclasses of the recursive functions. Special emphasis is put on descent ...
Andreas Weiermann