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JSAC
2006
180views more  JSAC 2006»
14 years 10 months ago
A Tutorial on Decomposition Methods for Network Utility Maximization
A systematic understanding of the decomposability structures in network utility maximization is key to both resource allocation and functionality allocation. It helps us obtain the...
Daniel Pérez Palomar, Mung Chiang
COMGEO
2004
ACM
14 years 10 months ago
Minimal enclosing parallelepiped in 3D
We investigate the problem of finding a minimal volume parallelepiped enclosing a given set of n threedimensional points. We give two mathematical properties of these parallelepip...
Frédéric Vivien, Nicolas Wicker
ITS
2010
Springer
182views Multimedia» more  ITS 2010»
14 years 9 months ago
An Interactive Learning Environment for Problem-Changing Exercise
: To make a new problem from the original one and to compare their solutions are promising activities to promote a learner to be aware of the structure of these problems. Especiall...
Tsukasa Hirashima, Sho Yamamoto, Hiromi Waki
ICPR
2010
IEEE
14 years 8 months ago
Fundamental Geodesic Deformations in Spaces of Treelike Shapes
This paper presents a new geometric framework for analysis of planar treelike shapes for applications such as shape matching, recognition and morphology, using the geometry of the...
Aasa Feragen, François Lauze, Mads Nielsen
CCE
2010
14 years 8 months ago
Optimizing the design of complex energy conversion systems by Branch and Cut
The paper examines the applicability of mathematical programming methods to the simultaneous optimization of the structure and the operational parameters of a combined-cycle-based...
Turang Ahadi-Oskui, Stefan Vigerske, Ivo Nowak, Ge...