Sciweavers

3328 search results - page 169 / 666
» On Plateaued Functions and Their Constructions
Sort
View
POPL
2007
ACM
16 years 6 months ago
Lazy multivariate higher-order forward-mode AD
A method is presented for computing all higher-order partial derivatives of a multivariate function Rn R. This method works by evaluating the function under a nonstandard interpre...
Barak A. Pearlmutter, Jeffrey Mark Siskind
TPHOL
2009
IEEE
16 years 1 months ago
Trace-Based Coinductive Operational Semantics for While
We present four coinductive operational semantics for the While language accounting for both terminating and non-terminating program runs: big-step and small-step relational semant...
Keiko Nakata, Tarmo Uustalu
ICTAI
2005
IEEE
16 years 3 days ago
An Adaptive De-Blocking Algorithm Based on MRF
One of the major drawbacks in block-based discrete cosine transform (BDCT) is the blocking artifacts at low bit rates. In this paper, an adaptive deblocking algorithm based on Mar...
Shengli Xie, Zhiliang Xu
JGO
2008
53views more  JGO 2008»
15 years 6 months ago
Smoothing by mollifiers. Part II: nonlinear optimization
This article complements the paper [7], where we showed that a compact feasible set of a standard semi-infinite optimization problem can be approximated arbitrarily well by a leve...
Hubertus Th. Jongen, Oliver Stein
SIGPLAN
2002
15 years 6 months ago
Template meta-programming for Haskell
We propose a new extension to the purely functional programming language Haskell that supports compile-time meta-programming. The purpose of the system is to support the algorithm...
Tim Sheard, Simon L. Peyton Jones