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» On Variations of Power Iteration
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ICASSP
2010
IEEE
13 years 10 months ago
Iterated smoothing for accelerated gradient convex minimization in signal processing
In this paper, we consider the problem of minimizing a non-smooth convex problem using first-order methods. The number of iterations required to guarantee a certain accuracy for ...
Tobias Lindstrøm Jensen, Jan Østerga...
CORR
2000
Springer
67views Education» more  CORR 2000»
13 years 10 months ago
The dynamics of iterated transportation simulations
Abstract: Iterating between a router and a traffic micro-simulation is an increasibly accepted method for doing traffic assignment. This paper, after pointing out that the analytic...
Kai Nagel, Marcus Rickert, Patrice M. Simon, Marti...
JUCS
2002
81views more  JUCS 2002»
13 years 9 months ago
Rationally Additive Semirings
Abstract: We define rationally additive semirings that are a generalization of ()complete and (-)continuous semirings. We prove that every rationally additive semiring is an iterat...
Zoltán Ésik, Werner Kuich
ISCAS
2003
IEEE
113views Hardware» more  ISCAS 2003»
14 years 3 months ago
Tile-graph-based power planning
In this paper, we introduce a tile-graph-based approach to power planning. For a given flooplan solution, the power inputs are modeled into a tile graph, the minimum capacity of e...
Jyh Perng Fang, Sao Jie Chen
CGF
2002
110views more  CGF 2002»
13 years 10 months ago
Free-form sketching with variational implicit surfaces
With the advent of sketch-based methods for shape construction, there's a new degree of power available in the rapid creation of approximate shapes. Sketch [Zeleznik, 1996] s...
Olga A. Karpenko, John F. Hughes, Ramesh Raskar