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» Lower and upper bounds on obtaining history independence
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MSS
2010
IEEE
127views Hardware» more  MSS 2010»
13 years 5 months ago
Fair intergenerational sharing of a natural resource
Overlapping generations are extracting a natural resource over an infinite future. We examine fair allocation of resource and compensations among generations. Fairness is define...
Hippolyte d'Albis, Stefan Ambec
FAW
2009
Springer
144views Algorithms» more  FAW 2009»
13 years 11 months ago
Communication Complexity and Its Applications
Here we prove an asymptotically optimal lower bound on the information complexity of the k-party disjointness function with the unique intersection promise, an important special ca...
Andrew Chi-Chih Yao
ASIACRYPT
2008
Springer
13 years 9 months ago
Sufficient Conditions for Intractability over Black-Box Groups: Generic Lower Bounds for Generalized DL and DH Problems
Abstract. The generic (aka. black-box) group model is a valuable methodology for analyzing the computational hardness of number-theoretic problems used in cryptography. Since the p...
Andy Rupp, Gregor Leander, Endre Bangerter, Alexan...
ECCC
2010
72views more  ECCC 2010»
13 years 5 months ago
Paris-Harrington tautologies
We initiate the study of the proof complexity of propositional encoding of (weak cases of) concrete independence results. In particular we study the proof complexity of Paris-Harr...
Lorenzo Carlucci, Nicola Galesi, Massimo Lauria
JCO
2010
75views more  JCO 2010»
13 years 5 months ago
A quadratic lower bound for Rocchio's similarity-based relevance feedback algorithm with a fixed query updating factor
Rocchio’s similarity-based relevance feedback algorithm, one of the most important query reformation methods in information retrieval, is essentially an adaptive supervised lear...
Zhixiang Chen, Bin Fu, John Abraham