Sciweavers

13500 search results - page 46 / 2700
» Improved analysis of D
Sort
View
WINE
2005
Springer
131views Economy» more  WINE 2005»
15 years 11 months ago
On the Competitive Ratio of the Random Sampling Auction
We give a simple analysis of the competitive ratio of the random sampling auction from [10]. The random sampling auction was first shown to be worst-case competitive in [9] (with ...
Uriel Feige, Abraham Flaxman, Jason D. Hartline, R...
ESANN
2004
15 years 7 months ago
A New Learning Rates Adaptation Strategy for the Resilient Propagation Algorithm
In this paper we propose an Rprop modification that builds on a mathematical framework for the convergence analysis to equip Rprop with a learning rates adaptation strategy that en...
Aristoklis D. Anastasiadis, George D. Magoulas, Mi...
CAIP
1997
Springer
141views Image Analysis» more  CAIP 1997»
15 years 10 months ago
Morphological Iterative Closest Point Algorithm
Abstract—This work presents a method for the registration of threedimensional (3-D) shapes. The method is based on the iterative closest point (ICP) algorithm and improves it thr...
C. P. Vavoulidis, Ioannis Pitas
ICS
2007
Tsinghua U.
16 years 2 days ago
Optimization and bottleneck analysis of network block I/O in commodity storage systems
Building commodity networked storage systems is an important architectural trend; Commodity servers hosting a moderate number of consumer-grade disks and interconnected with a hig...
Manolis Marazakis, Vassilis Papaefstathiou, Angelo...
PLDI
2003
ACM
15 years 11 months ago
Linear analysis and optimization of stream programs
As more complex DSP algorithms are realized in practice, an increasing need for high-level stream abstractions that can be compiled without sacrificing efficiency. Toward this en...
Andrew A. Lamb, William Thies, Saman P. Amarasingh...