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ENTCS
2008
72views more  ENTCS 2008»
13 years 8 months ago
Towards a Notion of Transaction in Graph Rewriting
We define transactional graph transformation systems (t-gtss), a mild extension of the ordinary framework for the double-pushout approach to graph transformation, which allows to ...
Paolo Baldan, Andrea Corradini, Fernando Luí...
SEMWEB
2007
Springer
14 years 2 months ago
Understanding the Semantics of Ambiguous Tags in Folksonomies
The use of tags to describe Web resources in a collaborative manner has experienced rising popularity among Web users in recent years. The product of such activity is given the nam...
Ching-man Au Yeung, Nicholas Gibbins, Nigel Shadbo...
SAMT
2009
Springer
135views Multimedia» more  SAMT 2009»
14 years 2 months ago
Exploring Relationships between Annotated Images with the ChainGraph Visualization
Abstract. Understanding relationships and commonalities between digital contents based on metadata is a difficult user task that requires sophisticated presentation forms. In this ...
Steffen Lohmann, Philipp Heim, Lena Tetzlaff, Thom...
ICCV
2007
IEEE
14 years 10 months ago
A Symmetry-Based Generative Model for Shape
We propose a novel generative language for shape that is based on the shock graph: given a shock graph topology, we explore constraints on the geometry and dynamics of the shock g...
Nhon H. Trinh, Benjamin B. Kimia
CVPR
2003
IEEE
14 years 10 months ago
Surfaces with Occlusions from Layered Stereo
Although steady progress has been made in recent stereo algorithms, producing accurate results in the neighborhood of depth discontinuities remains a challenge. Moreover, among th...
Michael H. Lin, Carlo Tomasi