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» Extensions to the Estimation Calculus
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IAAI
1993
15 years 6 months ago
Computer-Aided Parts Estimation
In 1991 Ford began deployment of the Computer Aided Parts Estimating System (CAPE), a highly advanced knowledge-based system designed to generate, evaluate and cost automotive par...
Adam Cunningham, Robert Smart
SIGMOD
2010
ACM
154views Database» more  SIGMOD 2010»
15 years 5 months ago
Unbiased estimation of size and other aggregates over hidden web databases
Many websites provide restrictive form-like interfaces which allow users to execute search queries on the underlying hidden databases. In this paper, we consider the problem of es...
Arjun Dasgupta, Xin Jin, Bradley Jewell, Nan Zhang...
CORR
2006
Springer
154views Education» more  CORR 2006»
15 years 5 months ago
Functional Bregman Divergence and Bayesian Estimation of Distributions
Abstract--A class of distortions termed functional Bregman divergences is defined, which includes squared error and relative entropy. A functional Bregman divergence acts on functi...
B. A. Frigyik, Santosh Srivastava, Maya R. Gupta
TIT
2008
118views more  TIT 2008»
15 years 3 months ago
Discrete-Input Two-Dimensional Gaussian Channels With Memory: Estimation and Information Rates Via Graphical Models and Statisti
Abstract--Discrete-input two-dimensional (2-D) Gaussian channels with memory represent an important class of systems, which appears extensively in communications and storage. In sp...
Ori Shental, Noam Shental, Shlomo Shamai, Ido Kant...
NECO
2010
129views more  NECO 2010»
15 years 3 months ago
A Two-Layer Model of Natural Stimuli Estimated with Score Matching
We consider a hierarchical two-layer model of natural signals in which both layers are learned from the data. Estimation is accomplished by Score Matching, a recently proposed est...
Urs Köster, Aapo Hyvärinen