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» On Plateaued Functions and Their Constructions
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JGO
2008
111views more  JGO 2008»
13 years 10 months ago
A geometric framework for nonconvex optimization duality using augmented lagrangian functions
We provide a unifying geometric framework for the analysis of general classes of duality schemes and penalty methods for nonconvex constrained optimization problems. We present a ...
Angelia Nedic, Asuman E. Ozdaglar
FSE
2011
Springer
218views Cryptology» more  FSE 2011»
13 years 1 months ago
Practical Near-Collisions and Collisions on Round-Reduced ECHO-256 Compression Function
In this paper, we present new results on the second-round SHA-3 candidate ECHO. We describe a method to construct a collision in the compression function of ECHO-256 reduced to fou...
Jérémy Jean, Pierre-Alain Fouque
CICLING
2009
Springer
14 years 10 months ago
Semantic Clustering for a Functional Text Classification Task
Abstract. We describe a semantic clustering method designed to address shortcomings in the common bag-of-words document representation for functional semantic classification tasks....
Thomas Lippincott, Rebecca J. Passonneau
IJCNN
2006
IEEE
14 years 4 months ago
Effective Training Methods for Function Localization Neural Networks
— Inspired by Hebb’s cell assembly theory about how the brain worked, we have developed a function localization neural network (FLNN). The main part of a FLNN is structurally t...
Takafumi Sasakawa, Jinglu Hu, Katsunori Isono, Kot...
LICS
2005
IEEE
14 years 3 months ago
A Functional Quantum Programming Language
We introduce the language QML, a functional language for quantum computations on finite types. Its design is guided by its categorical semantics: QML programs are interpreted by ...
Thorsten Altenkirch, Jonathan Grattage