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DAM
1999
132views more  DAM 1999»
15 years 6 months ago
Data-dependent Bounds for the General and the Asymmetric Stacker-Crane Problems
The Stacker-Crane Problem (SCP) isa sequencing problem, arising inscheduling and transportation, that consists of nding the minimum cost cycle on a mixed graph with oriented arcs ...
Giovanni Righini, Marco Trubian
GBRPR
2011
Springer
14 years 10 months ago
Convexity Grouping of Salient Contours
Convexity represents an important principle of grouping in visual perceptual organization. This paper presents a new technique for contour grouping based on convexity and has the f...
Padraig Corcoran, Peter Mooney, James Tilton
INFORMS
2008
241views more  INFORMS 2008»
15 years 6 months ago
Solving the Capacitated Local Access Network Design Problem
We propose an exact solution method for a routing and capacity installation problem in networks. Given an input graph, the problem is to route traffic from a set of source nodes t...
F. Sibel Salman, R. Ravi, John N. Hooker
NETWORKS
2008
15 years 6 months ago
Lower bounds for two-period grooming via linear programming duality
In a problem arising in grooming for two-period optical networks, it is required to decompose the complete graph on n vertices into subgraphs each containing at most C edges, so t...
Charles J. Colbourn, Gaetano Quattrocchi, Violet R...
ISCAS
2003
IEEE
113views Hardware» more  ISCAS 2003»
15 years 12 months ago
Tile-graph-based power planning
In this paper, we introduce a tile-graph-based approach to power planning. For a given flooplan solution, the power inputs are modeled into a tile graph, the minimum capacity of e...
Jyh Perng Fang, Sao Jie Chen