Sciweavers

ECCC
2008
98views more  ECCC 2008»
13 years 5 months ago
Public-Key Cryptosystems from the Worst-Case Shortest Vector Problem
We construct public-key cryptosystems that are secure assuming the worst-case hardness of approximating the minimum distance on n-dimensional lattices to within small poly(n) fact...
Chris Peikert
ECCC
2008
99views more  ECCC 2008»
13 years 5 months ago
Parallel Repetition in Projection Games and a Concentration Bound
In a two player game, a referee asks two cooperating players (who are not allowed to communicate) questions sampled from some distribution and decides whether they win or not base...
Anup Rao
ECCC
2008
65views more  ECCC 2008»
13 years 5 months ago
A Lower Bound on the Size of Series-Parallel Graphs Dense in Long Paths
One way to quantify how dense a multidag is in long paths is to find the largest n, m such that whichever n edges are removed, there is still a path from an original input to an ...
Chris Calabro
ECCC
2008
186views more  ECCC 2008»
13 years 5 months ago
Universal Semantic Communication II: A Theory of Goal-Oriented Communication
We continue the investigation of the task of meaningful communication among intelligent entities (players, agents) without any prior common language. Our generic thesis is that su...
Brendan Juba, Madhu Sudan