Daniel J. J. Versfeld

Orcid: 0000-0001-8327-2244

Affiliations:
  • Stellenbosch University, Stellenbosch, South Africa


According to our database1, Daniel J. J. Versfeld authored at least 26 papers between 2003 and 2024.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Wavelet-based feature extraction with hidden Markov model classification of Antarctic blue whale sounds.
Ecol. Informatics, 2024

2023
Soft-output signal detection for cetacean vocalizations using spectral entropy, k-means clustering and the continuous wavelet transform.
Ecol. Informatics, May, 2023

2022
Temporal separation of whale vocalizations from background oceanic noise using a power calculation.
Ecol. Informatics, 2022

Detection of baleen whale species using kernel dynamic mode decomposition-based feature extraction with a hidden Markov model.
Ecol. Informatics, 2022

Neural Speech Processing for Whale Call Detection.
Proceedings of the Artificial Intelligence Research - Third Southern African Conference, 2022

2021
Optimization algorithms for improving the performance of permutation trellis codes.
Phys. Commun., 2021

Dynamic mode decomposition: A feature extraction technique based hidden Markov model for detection of <i>Mysticetes'</i> vocalisations.
Ecol. Informatics, 2021

2020
Baseline parity-check matrix for iterative soft-decision decoding of binary cyclic codes.
IET Commun., 2020

A Generalized Parity-Check Transformation for Iterative Soft-Decision Decoding of Binary Cyclic Codes.
IEEE Commun. Lett., 2020

A hidden Markov model with selective time domain feature extraction to detect inshore Bryde's whale short pulse calls.
Ecol. Informatics, 2020

Review of Automatic Detection and Classification Techniques for Cetacean Vocalization.
IEEE Access, 2020

Analysis of Template-Based Detection Algorithms for Inshore Bryde's Whale Short Pulse Calls.
IEEE Access, 2020

2018
Iterative Soft-Decision Decoding of Binary Cyclic Codes Based on Extended Parity-Check Transformation Algorithm.
Proceedings of the 2018 IEEE Canadian Conference on Electrical & Computer Engineering, 2018

2017
Iterative Channel Estimation and Symbol Level Reed-Solomon Decoding Receivers for OFDM Systems.
IEICE Trans. Commun., 2017

Soft-Decision Decoding of Permutation Block Codes in AWGN and Rayleigh Fading Channels.
IEEE Commun. Lett., 2017

Improving the decoding performance of the PTA algorithm for RS codes through the extension of the parity check matrix.
Proceedings of the IEEE AFRICON 2017, Cape Town, South Africa, September 18-20, 2017, 2017

A low complexity encoder construction for systematic quasi-cyclic LDPC codes.
Proceedings of the IEEE AFRICON 2017, Cape Town, South Africa, September 18-20, 2017, 2017

2016
A Low Complexity Iterative Channel Estimation and Decoding Receiver Based on Reed-Solomon PTA.
IEEE Access, 2016

2015
Decision directed iterative channel estimation and Reed-Solomon decoding over flat fading channels.
IET Commun., 2015

Improved reliability information for OFDM systems on time-varying frequency-selective fading channels.
Proceedings of the 2015 Wireless Telecommunications Symposium, 2015

Performance evaluation of polynomial based channel estimation for OFDM systems on time-varying frequency-selective fading channels.
Proceedings of the AFRICON 2015, Addis Ababa, Ethiopia, September 14-17, 2015, 2015

2014
Improved Reliability Information for Rectangular 16-QAM over Flat Rayleigh Fading Channels.
Proceedings of the 17th IEEE International Conference on Computational Science and Engineering, 2014

2010
Constructing Coset Codes With Optimal Same-Symbol Weight for Detecting Narrowband Interference in M-FSK Systems.
IEEE Trans. Inf. Theory, 2010

On systematic generator matrices for Reed-Solomon codes.
IEEE Trans. Inf. Theory, 2010

2008
Efficient packet erasure decoding by transforming the systematic generator matrix of an RS code.
Proceedings of the 2008 IEEE Information Theory Workshop, 2008

2003
A Reed-Solomon decoding algorithm for correcting bursts of erasures in real-time data in packet switched networks.
Proceedings of the Proceedings 2003 IEEE Information Theory Workshop, 2003


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