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202
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CORR
2011
Springer
14 years 10 months ago
2011
Springer
Abstract—Intra-session network coding is known to be vulnerable to pollution attacks. In this work, first, we introduce a novel homomorphic MAC scheme called SpaceMac, which all...
171
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AMC
2011
14 years 10 months ago
2011
We study regularity of mild and strong solutions for an abstract mathematical model of a flexible space structure under appropriate initial conditions. We apply our results showin...
204
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CHI
2011
ACM
14 years 10 months ago
2011
ACM
Video conferencing allows distance-separated family members to interact somewhat akin to being together at the same place and time. Yet most video conferencing systems are designe...
380
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DGCI
2011
Springer
14 years 10 months ago
2011
Springer
In this work, we propose a framework that allows to build morphological operators for processing and filtering objects defined on t) simplicial complex spaces. We illustrate with...
203
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ECCC
2010
15 years 4 months ago
2010
We consider the reachability problem for a certain class of directed acyclic graphs embedded on surfaces. Let G(m, g) be the class of directed acyclic graphs with m = m(n) source ...