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» Representation of Graphs by OBDDs
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SCALESPACE
2005
Springer
15 years 11 months ago
Discrete Representation of Top Points via Scale Space Tessellation
In previous work, singular points (or top points) in the scale space representation of generic images have proven valuable for image matching. In this paper, we propose a construct...
Bram Platel, M. Fatih Demirci, Ali Shokoufandeh, L...
JDA
2010
131views more  JDA 2010»
15 years 4 months ago
Convex drawings of hierarchical planar graphs and clustered planar graphs
: Hierarchical graphs are graphs with layering structures; clustered graphs are graphs with recursive clustering structures. Both have applications in VLSI design, CASE tools, soft...
Seok-Hee Hong, Hiroshi Nagamochi
RPTEL
2006
75views more  RPTEL 2006»
15 years 6 months ago
A Qualitative Analysis of Collaborative Knowledge Construction through Shared Representations
This paper takes one step towards addressing the question of how activity mediated by shared representations--notations that are manipulated by more than one person during a collab...
Daniel D. Suthers
ACL
2008
15 years 7 months ago
Efficient Processing of Underspecified Discourse Representations
Underspecification-based algorithms for processing partially disambiguated discourse structure must cope with extremely high numbers of readings. Based on previous work on dominan...
Michaela Regneri, Markus Egg, Alexander Koller
CAE
2007
15 years 8 months ago
The Aesthetics of Graph Visualization
The discipline of graph visualization produces pictorial representations of node
Chris Bennett, Jody Ryall, Leo Spalteholz, Amy Goo...