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» Computational Modeling and Complexity Science
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TCS
2010
13 years 8 months ago
On convex complexity measures
Pavel Hrubes, Stasys Jukna, Alexander S. Kulikov, ...
COMGEO
2008
ACM
13 years 10 months ago
Recursive geometry of the flow complex and topology of the flow complex filtration
The flow complex is a geometric structure, similar to the Delaunay tessellation, to organize a set of (weighted) points in Rk. Flow shapes are topological spaces corresponding to ...
Kevin Buchin, Tamal K. Dey, Joachim Giesen, Matthi...
COMPLEX
2009
Springer
14 years 4 months ago
Expert Mining for Solving Social Harmony Problems
Jifa Gu, Wuqi Song, Zhengxiang Zhu, Yijun Liu
STOC
2000
ACM
137views Algorithms» more  STOC 2000»
14 years 1 months ago
On the complexity of verifiable secret sharing and multiparty computation
We first study the problem of doing Verifiable Secret Sharing (VSS) information theoretically secure for a general access structure. We do it in the model where private channels b...
Ronald Cramer, Ivan Damgård, Stefan Dziembow...