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ICIP
1997
IEEE
16 years 6 months ago
A Differential Code for Shape Representation in Image Database Applications
A new method termed the vertex representation is presented for approximating the shapes of objects of arbitrary dimensionality d (e.g., 20, 30, etc.) with orthogonal (d - 1)-dimen...
Claudio Esperança, Hanan Samet
ICCD
2002
IEEE
127views Hardware» more  ICCD 2002»
16 years 1 months ago
GPE: A New Representation for VLSI Floorplan Problem
In this paper, we propose a new representation of VLSI floorplan and building block problem. The representation is the generalization of Polish expression [1]. By proposing a new ...
Chang-Tzu Lin, De-Sheng Chen, Yi-Wen Wang
WWW
2004
ACM
16 years 5 months ago
Ontological representation of learning objects: building interoperable vocabulary and structures
The ontological representation of learning objects is a way to deal with the interoperability and reusability of learning objects (including metadata) through providing a semantic...
Jian Qin, Naybell Hernández
RTAS
2008
IEEE
15 years 11 months ago
Equivalence between Schedule Representations: Theory and Applications
Multiprocessor scheduling problems are hard because of the numerous constraints on valid schedules to take into account. This paper presents new schedule representations in order ...
Matthieu Lemerre, Vincent David, Christophe Aussag...
GECCO
2007
Springer
174views Optimization» more  GECCO 2007»
15 years 10 months ago
Geometric crossovers for real-code representation
Geometric crossover is a representation-independent generalization of the class of traditional mask-based crossover for binary strings. It is based on the distance of the search s...
Yourim Yoon, Yong-Hyuk Kim, Alberto Moraglio, Byun...