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EOR
2008
200views more  EOR 2008»
14 years 10 months ago
A dynamic stochastic programming model for international portfolio management
We develop a multi-stage stochastic programming model for international portfolio management in a dynamic setting. We model uncertainty in asset prices and exchange rates in terms...
Nikolas Topaloglou, Hercules Vladimirou, Stavros A...
CAD
2006
Springer
14 years 10 months ago
Meta-ontology for automated information integration of parts libraries
Seamless integration of digital parts libraries or electronic parts catalogs for e-procurement is impeded by semantic heterogeneity. The utilization of ontologies as metadata desc...
Joonmyun Cho, Soonhung Han, Hyun Kim
CGF
2006
166views more  CGF 2006»
14 years 10 months ago
Rendering Soft Shadows using Multilayered Shadow Fins
Generating soft shadows in real time is difficult. Exact methods (such as ray tracing, and multiple light source simulation) are too slow, while approximate methods often overesti...
Xiao-Hua Cai, Yun-Tao Jia, Xi Wang, Shi-Min Hu, Ra...
IJCV
2008
281views more  IJCV 2008»
14 years 10 months ago
Simultaneous Segmentation and Pose Estimation of Humans Using Dynamic Graph Cuts
Abstract This paper presents a novel algorithm for performing integrated segmentation and 3D pose estimation of a human body from multiple views. Unlike other state of the art meth...
Pushmeet Kohli, Jonathan Rihan, Matthieu Bray, Phi...
CLUSTER
2007
IEEE
14 years 10 months ago
Meta-communications in component-based communication frameworks for grids
— Applications are faced with several network-related problems on current grids: heterogeneous networks, firewalls, NAT, private IP addresses, non-routed networks, performance p...
Alexandre Denis