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» The Essence of Form Abstraction
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EJC
2008
13 years 8 months ago
Equivelar maps on the torus
Abstract. We give a classification of all equivelar polyhedral maps on the torus. In particular, we classify all triangulations and quadrangulations of the torus admitting a vertex...
Ulrich Brehm, Wolfgang Kühnel
DCG
2006
163views more  DCG 2006»
13 years 8 months ago
Isometry-Invariant Valuations on Hyperbolic Space
Abstract. Hyperbolic area is characterized as the unique continuous isometry invariant simple valuation on convex polygons in H2 . We then show that continuous isometry invariant s...
Daniel A. Klain
FGCS
2006
111views more  FGCS 2006»
13 years 8 months ago
Collaborative data visualization for Earth Sciences with the OptIPuter
Collaborative visualization of large-scale datasets across geographically distributed sites is becoming increasingly important for Earth Sciences. Not only does it enhance our und...
Nut Taesombut, Xinran (Ryan) Wu, Andrew A. Chien, ...
COMPLEXITY
2007
116views more  COMPLEXITY 2007»
13 years 8 months ago
Life, information, entropy, and time: Vehicles for semantic inheritance
abstractions provides an additional supra-phenotypic vehicle for semantic inheritance, which supports the cultural heritages around which civilizations revolve. The following three...
Antony R. Crofts
CORR
2007
Springer
132views Education» more  CORR 2007»
13 years 8 months ago
On Compact Routing for the Internet
The Internet’s routing system is facing stresses due to its poor fundamental scaling properties. Compact routing is a research field that studies fundamental limits of routing ...
Dmitri V. Krioukov, Kimberly C. Claffy, Kevin R. F...