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» Randomized Algorithms and Complexity Theory
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119
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COCO
2003
Springer
145views Algorithms» more  COCO 2003»
15 years 8 months ago
Hardness vs. Randomness within Alternating Time
We study the complexity of building pseudorandom generators (PRGs) with logarithmic seed length from hard functions. We show that, starting from a function f : {0, 1}l → {0, 1} ...
Emanuele Viola
138
Voted
DCG
2008
104views more  DCG 2008»
15 years 3 months ago
Finding the Homology of Submanifolds with High Confidence from Random Samples
Recently there has been a lot of interest in geometrically motivated approaches to data analysis in high dimensional spaces. We consider the case where data is drawn from sampling...
Partha Niyogi, Stephen Smale, Shmuel Weinberger
CORR
2010
Springer
119views Education» more  CORR 2010»
14 years 10 months ago
Effective complexity of stationary process realizations
The concept of effective complexity of an object as the minimal description length of its regularities has been initiated by Gell-Mann and Lloyd. The regularities are modeled by m...
Nihat Ay, Markus Müller, Arleta Szkola
138
Voted
PODS
2008
ACM
141views Database» more  PODS 2008»
16 years 3 months ago
On the complexity of deriving schema mappings from database instances
We introduce a theoretical framework for discovering relationships between two database instances over distinct and unknown schemata. This framework is grounded in the context of ...
Pierre Senellart, Georg Gottlob
135
Voted
ASIACRYPT
2009
Springer
15 years 10 months ago
Security Bounds for the Design of Code-Based Cryptosystems
Code-based cryptography is often viewed as an interesting “Post-Quantum” alternative to the classical number theory cryptography. Unlike many other such alternatives, it has th...
Matthieu Finiasz, Nicolas Sendrier