Hafiz Imtiaz

Orcid: 0000-0002-2042-5941

According to our database1, Hafiz Imtiaz authored at least 26 papers between 2010 and 2024.

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

Timeline

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Bibliography

2024
Privacy-Preserving Non-Negative Matrix Factorization with Outliers.
ACM Trans. Knowl. Discov. Data, April, 2024

2023
Approximating Functions with Approximate Privacy for Applications in Signal Estimation and Learning.
Entropy, 2023

Human Activity Recognition from Wi-Fi CSI data using Principal Component-based Wavelet CNN.
Digit. Signal Process., 2023

Privacy-Preserving Matrix Factorization for Recommendation Systems using Gaussian Mechanism.
CoRR, 2023

DCT-Based Feature Extraction for Human Activity Recognition Using WiFi Channel State Information Data.
Proceedings of the IEEE Region 10 Conference, 2023

A Gas Imaging Sensor System of Automotive Exhaust Plumes for Remote Emission Sensing Application Basing on Schlieren Imaging An Approach to Visualize and Size Vehicle Exhaust Plumes.
Proceedings of the 2023 IEEE SENSORS, Vienna, Austria, October 29 - Nov. 1, 2023, 2023

2021
A Correlated Noise-Assisted Decentralized Differentially Private Estimation Protocol, and its Application to fMRI Source Separation.
IEEE Trans. Signal Process., 2021

2020
COINSTAC: Collaborative Informatics and Neuroimaging Suite Toolkit for Anonymous Computation.
J. Open Source Softw., 2020

2019
Improved Differentially Private Decentralized Source Separation for fMRI Data.
CoRR, 2019

Distributed Differentially Private Computation of Functions with Correlated Noise.
CoRR, 2019

Distributed Differentially-private Canonical Correlation Analysis.
Proceedings of the IEEE International Conference on Acoustics, 2019

2018
Distributed Differentially Private Algorithms for Matrix and Tensor Factorization.
IEEE J. Sel. Top. Signal Process., 2018

Differentially Private Distributed Principal Component Analysis.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Improved Algorithms for Differentially Private Orthogonal Tensor Decomposition.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2017
Differentially-private canonical correlation analysis.
Proceedings of the 2017 IEEE Global Conference on Signal and Information Processing, 2017

2016
Symmetric matrix perturbation for differentially-private principal component analysis.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Privacy-preserving source separation for distributed data using independent component analysis.
Proceedings of the 2016 Annual Conference on Information Science and Systems, 2016

2015
Human Action Recognition based on Spectral Domain Features.
Proceedings of the 19th International Conference in Knowledge Based and Intelligent Information and Engineering Systems, 2015

2014
Action recognition based on statistical analysis from clustered flow vectors.
Signal Image Video Process., 2014

2013
A template matching approach of one-shot-learning gesture recognition.
Pattern Recognit. Lett., 2013

A wavelet-based dominant feature extraction algorithm for palm-print recognition.
Digit. Signal Process., 2013

A DCT-Based Local Dominant Feature Extraction Algorithm for Palm-Print Recognition.
Circuits Syst. Signal Process., 2013

A histogram-based dominant wavelet domain feature selection algorithm for palm-print recognition.
Comput. Electr. Eng., 2013

A Multi-resolution Action Recognition Algorithm Using Wavelet Domain Features.
Proceedings of the 2nd IAPR Asian Conference on Pattern Recognition, 2013

2011
A Face Recognition Scheme using Wavelet Based Dominant Features
CoRR, 2011

2010
Show-through correction in scanned images using joint histogram.
Signal Image Video Process., 2010


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