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EMNLP
2006
13 years 8 months ago
Context-Dependent Term Relations for Information Retrieval
Co-occurrence analysis has been used to determine related words or terms in many NLP-related applications such as query expansion in Information Retrieval (IR). However, related w...
Jing Bai, Jian-Yun Nie, Guihong Cao
NECO
2006
98views more  NECO 2006»
13 years 7 months ago
On the Analysis and Interpretation of Inhomogeneous Quadratic Forms as Receptive Fields
In this paper we introduce some mathematical and numerical tools to analyze and interpret inhomogeneous quadratic forms. The resulting characterization is in some aspects similar ...
Pietro Berkes, Laurenz Wiskott
ICIP
2003
IEEE
14 years 9 months ago
PDE-based denoising of complex scenes using a spatially-varying fidelity term
The widely used denoising algorithms based on nonlinear diffusion, such as Perona-Malik and total variation denoising, modify images toward piecewise constant functions. Though ed...
Guy Gilboa, Yehoshua Y. Zeevi, Nir A. Sochen
ALP
1994
Springer
13 years 11 months ago
Logic Programs as term Rewriting Systems
This paper studies the relationship between logic programs and term rewriting systems (TRSs). A compositional transform is de ned which given a logic program computes a TRS. For a...
Massimo Marchiori
PLILP
1994
Springer
13 years 11 months ago
Dynamic Dependence in Term rewriting Systems and its Application to Program Slicing
Abstract. Program slicing is a useful technique for debugging, testing, and analyzing programs. A program slice consists of the parts of a program which (potentially) affect the va...
John Field, Frank Tip