559 search results - page 16 / 112 » Augmented Marked Graphs |
KDD
2009
ACM
14 years 9 months ago
2009
ACM
Rock art is an archaeological term for human-made markings on stone. It is believed that there are millions of petroglyphs in North America alone, and the study of this valued cul...
PERCOM
2006
ACM
14 years 8 months ago
2006
ACM
This paper describes a reusable pervasive information infrastructure developed as part of the Equator IRC, designed to allow the construction of literacy based eLearning activitie...
ORL
2008
13 years 8 months ago
2008
We show that the standard linear programming relaxation for the tree augmentation problem in undirected graphs has an integrality ratio that approaches 3 2 . This refutes a conjec...
CHI
2010
ACM
14 years 3 months ago
2010
ACM
Network visualisations use clustering approaches to simplify the presentation of complex graph structures. We present a novel application of clustering algorithms, which controls ...
CORR
2010
Springer
13 years 9 months ago
2010
Springer
We introduce the notion of Lombardi graph drawings, named after the abstract artist Mark Lombardi. In these drawings, edges are represented as circular arcs rather than as line seg...