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ICRA
2009
IEEE
123views Robotics» more  ICRA 2009»
16 years 2 days ago
Controller decomposition and combination design of body / motion elements based on orbit attractor
Abstract— Robot control systems consist of a feedback controller and reference motion pattern. They are designed based on the robot dynamics and coupled with each other, and it r...
Masafumi Okada, Masaaki Watanabe
ICEBE
2007
IEEE
182views Business» more  ICEBE 2007»
15 years 11 months ago
Service-Oriented Business Process Modeling and Performance Evaluation based on AHP and Simulation
With the evolution of Grid technologies and the application of Service-Oriented Architecture (SOA), more and more enterprises are integrated and collaborated with each other in a ...
Sen Zeng, Shuangxi Huang, Yushun Fan
ISIPTA
2003
IEEE
120views Mathematics» more  ISIPTA 2003»
15 years 10 months ago
Reliability Analysis in Geotechnics with Finite Elements --- Comparison of Probabilistic, Stochastic and Fuzzy Set Methods
The finite element method is widely used for solving various problems in geotechnical engineering practice. The input parameters required for the calculations are generally impre...
Gerd M. Peschl, H. F. Schweiger
APVIS
2008
15 years 6 months ago
Height Ridge Computation and Filtering for Visualization
Motivated by the growing interest in the use of ridges in scientific visualization, we analyze the two height ridge definitions by Eberly and Lindeberg. We propose a raw feature d...
Ronald Peikert, Filip Sadlo
ICASSP
2011
IEEE
14 years 9 months ago
Comparison of several covariance matrix estimators for portfolio optimization
Modern portfolio theory dates back to a seminal 1952 paper by H. Markowitz and has been very influential both in academic finance and among practitioners in the financial indus...
Ka Ki Ng, Priyanka Agarwal, Nathan Mullen, Dzung D...