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» Compositionality in Graph Transformation
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131
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BMVC
2010
15 years 1 months ago
Graph-based Analysis of Textured Images for Hierarchical Segmentation
The Texture Fragmentation and Reconstruction (TFR) algorithm has been recently introduced [9] to address the problem of image segmentation by textural properties, based on a suita...
Raffaele Gaetano, Giuseppe Scarpa, Tamás Sz...
151
Voted
IDEAS
2005
IEEE
111views Database» more  IDEAS 2005»
15 years 9 months ago
Evaluation of Queries on Tree-Structured Data Using Dimension Graphs
The recent proliferation of XML-based standards and technologies for managing data on the Web demonstrates the need for effective and efficient management of treestructured data....
Theodore Dalamagas, Dimitri Theodoratos, Antonis K...
113
Voted
ICTAI
2000
IEEE
15 years 8 months ago
Consistency checking for Euclidean spatial constraints: a dimension graph approach
In this paper, we address the problem of consistency checking for Euclidean spatial constraints. A dimension graph representation is proposed to maintain the Euclidean spatial con...
Xuan Liu, Shashi Shekhar, Sanjay Chawla
153
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WDAG
2010
Springer
233views Algorithms» more  WDAG 2010»
15 years 2 months ago
Minimum Dominating Set Approximation in Graphs of Bounded Arboricity
Abstract. Since in general it is NP-hard to solve the minimum dominating set problem even approximatively, a lot of work has been dedicated to central and distributed approximation...
Christoph Lenzen, Roger Wattenhofer
114
Voted
EMMCVPR
2007
Springer
15 years 7 months ago
An Automatic Portrait System Based on And-Or Graph Representation
Abstract. In this paper, we present an automatic human portrait system based on the And-Or graph representation. The system can automatically generate a set of life-like portraits ...
Feng Min, Jin-Li Suo, Song Chun Zhu, Nong Sang