NDLI: Filtering: the case for "noisier" data

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Proceedings of the IEEE ITSOC Information Theory Workshop 2005 on Coding and Complexity

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Table of contents

Finite-length scaling of irregular LDPC code ensembles

BEAST decoding - asymptotic complexity

Symbol-by-symbol detection of space-time coded continuous phase modulated signals over fast Rayleigh fading channels

Rate-compatible path-pruned convolutional codes and their applications on channels with insertion, deletion and substitution errors

Duality between packings and coverings of the Hamming space

Interference management via capacity-achieving codes for the deterministic broadcast channel

Fisher information matrix and hyperbolic geometry

Periodic Oppermann sequences for spread spectrum systems

Steepest descent as message passing

Bounds on the performance of sphere decoding of linear block codes

Asymptotically optimum detection for large wireless networks with fading

The multivariate merit factor of a Boolean function

Bounds on signature coding for fast frequency hopping with asynchronous access

Maximum entropy and the Edgeworth expansion

New monomial bent functions over the finite fields of odd characteristic

A finite-field transform domain construction of binary low-density parity-check codes

Correlation analysis of random number sequences based on pseudo random binary sequence generation

Capacity of M-ary 2-D RLL constraints for optical recording channels

Iterative list decoding

A new method of the codeword reception of systematic codes

Viterbi algorithm motives in turbo decoding

On the capacity of erasure relay channel: multi-relay case

A note on a decoding algorithm of codes on graphs with small loops

Computing the Levenshtein distance of a regular language

A simple element inverse jacket transform coding

Generalized signature delegation algorithm

A new trellis source encoding method and its application on joint source and channel coding

Filtering: the case for "noisier" data

Soft-in soft-out Reed-Solomon decoding using critically subsampled filterbanks

Multiuser diversity in delay-limited cellular wideband systems

A unified framework for tree search decoding: rediscovering sequential decoding

Ergodic theorems for algorithmically random sequences

The mutual information constellation

Explicit expression of the interval algorithm for random number generation based on number systems

Mutual information of non-coherent Rayleigh fading channels with Gaussian input

Finite-length analysis of a capacity-achieving ensemble for the binary erasure channel

Theoretical analysis of a zero-redundancy estimator with a finite window for memoryless source

Decoding of second order Reed-Muller codes with a large number of errors

On decoding product lattices

Boneh-Shaw fingerprinting and soft decision decoding

Interleaved Reed-Solomon codes in concatenated code designs

Achieving MIMO channel capacity using multirate layered space-time coding architectures

Design of non-systematic turbo codes for universal source controlled channel decoding

Bounds on the entropy of patterns of I.I.D. sequences

On polyalphabetic block codes

Complex M-spotty byte error control codes

Analytic algorithmics, combinatorics, and information theory

Bayesian approach to a definition of random sequences with respect to parametric models

Further results on mapping functions

Capacity loss in CDMA systems due to the constraint of scalability

Universal estimation of information measures

Universal similarity

Stopping set analysis for Hamming codes

A construction of resilient functions with satisfying synthetical cryptographic criteria

Serially concatenated continuous phase modulation with low density generator matrix codes: property, optimization and performance analysis

On performance bounds for serially concatenated codes with the general inner code and interleaver

String parsing-based similarity detection

Universal lossless data embedding without explicit compression

Construction of LDPC codes for AWGN and binary erasure channels based on finite fields

Estimation and decoding strategies for channels with abruptly changing statistics

Information Theory Workshop

Proceedings 2003 IEEE Information Theory Workshop (Cat. No.03EX674)

Proceedings of the IEEE Information Theory Workshop

Proceedings 2001 IEEE Information Theory Workshop (Cat. No.01EX494)

1998 Information Theory Workshop (Cat. No.98EX131)

Filtering: the case for "noisier" data

Content Provider	IEEE Xplore Digital Library
Author	Lucena, B. Kontoyiannis, I.
Copyright Year	2005
Description	Author affiliation: Div. of Comput. Sci., California Univ., Berkeley, CA, USA (Lucena, B.)
Abstract	Suppose there is some discrete variable X of interest, which can only be observed after passing through 2 channels (Q and R). You are limited to n noisy observations of X and then must estimate the value of X. Your one control is a parameter k which determines the level of correlation in your observed data. Specifically, X is first transmitted through the channel Q n/k times to yield variables Y/sub 1/,..., Y/sub n/k/ and then each Y/sub i/ is transmitted through channel R k times to yield variables Z/sub i/,/sub 1/,..., Z/sub I,k/. How should k be chosen to maximize the probability of successfully guessing the correct value of X? While k /spl equiv/ 1 yields data points Z/sub i,1/ which are conditionally independent given the value of X, we find that this does not always mean that k /spl equiv/ 1 is the optimal choice. In fact, many simple situations yield cases where the optimal value of k is greater than 1. We explore this phenomenon and present both theoretical and empirical results.
File Size	350708
File Format	PDF
ISBN	0780394801
DOI	10.1109/ITW.2005.1531872
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-08-29
Publisher Place	New Zealand
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Filtering Computer aided software engineering Character generation Testing Computer science Mutual information Mathematics Electronic mail Memoryless systems Maximum likelihood estimation
Content Type	Text
Resource Type	Article

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