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» On Plateaued Functions and Their Constructions
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289views
14 years 4 months ago
An Analysis of Finite Volume, Finite Element, and Finite Difference Methods Using Some Concepts from Algebraic Topology
In this paper we apply the ideas of algebraic topology to the analysis of the finite volume and finite element methods, illuminating the similarity between the discretization str...
Claudio Mattiussi
ICFP
2012
ACM
13 years 9 months ago
Propositions as sessions
Continuing a line of work by Abramsky (1994), by Bellin and Scott (1994), and by Caires and Pfenning (2010), among others, this paper presents CP, a calculus in which propositions...
Philip Wadler
MM
2009
ACM
118views Multimedia» more  MM 2009»
16 years 1 months ago
Vocabulary-based hashing for image search
This paper proposes a hash function family based on feature vocabularies and investigates the application in building indexes for image search. Each hash function is associated wi...
Yingyu Liang, Jianmin Li, Bo Zhang
CTRSA
2006
Springer
104views Cryptology» more  CTRSA 2006»
15 years 10 months ago
A New Criterion for Nonlinearity of Block Ciphers
For years, the cryptographic community has searched for good nonlinear functions. Bent functions, almost perfect nonlinear functions, and similar constructions have been suggested ...
Orr Dunkelman, Nathan Keller
GLOBECOM
2008
IEEE
15 years 7 months ago
Blooming Trees for Minimal Perfect Hashing
Abstract—Hash tables are used in many networking applications, such as lookup and packet classification. But the issue of collisions resolution makes their use slow and not suit...
Gianni Antichi, Domenico Ficara, Stefano Giordano,...