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COCO
2010
Springer
148views Algorithms» more  COCO 2010»
15 years 10 months ago
Derandomizing from Random Strings
—In this paper we show that BPP is truth-table reducible to the set of Kolmogorov random strings RK . It was previously known that PSPACE, and hence BPP is Turingreducible to RK ...
Harry Buhrman, Lance Fortnow, Michal Koucký...
138
Voted
FSE
2006
Springer
121views Cryptology» more  FSE 2006»
15 years 9 months ago
The Ideal-Cipher Model, Revisited: An Uninstantiable Blockcipher-Based Hash Function
The Ideal-Cipher Model of a blockcipher is a well-known and widely-used model dating back to Shannon [24] and has seen frequent use in proving the security of various cryptographi...
John Black
ASIACRYPT
2000
Springer
15 years 10 months ago
Increasing the Power of the Dealer in Non-interactive Zero-Knowledge Proof Systems
Abstract. We introduce weaker models for non-interactive zero knowledge, in which the dealer is not restricted to deal a truly random string and may also have access to the input t...
Danny Gutfreund, Michael Ben-Or
IJCAI
1997
15 years 7 months ago
Automation of Diagrammatic Reasoning
Theoremsin automated theorem proving are usually proved by logical formal proofs. However,there is a subset of problems which humanscan prove in a different wayby the use of geome...
Mateja Jamnik, Alan Bundy, Ian Green
TPHOL
1999
IEEE
15 years 10 months ago
Isar - A Generic Interpretative Approach to Readable Formal Proof Documents
Abstract. We present a generic approach to readable formal proof documents, called Intelligible semi-automated reasoning (Isar). It addresses the major problem of existing interact...
Markus Wenzel