Filip Elvander
Assistant Professor
Structured and Stochastic Modeling
Full researcher profile
https://research.aalto.fi/...
Sähköposti
filip.elvander@aalto.fi
Osaamisalueet
Statistical signal processing, Stochastic processes, Audio, Bio signal processing, 111 Mathematics, 112 Statistics and probability, 113 Computer and information sciences
Tutkimusryhmät
- Structured and Stochastic Modeling
Julkaisut
Robust Multi-Pitch Estimation via Optimal Transport Clustering
Anton Björkman, Filip Elvander
2025
2025 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2025 - Proceedings
The Effect of Calibration Errors When Combining Sound Field Interpolation with Head-Related Transfer Functions
Anton Björkman, David Sundström, Andreas Jakobsson, Filip Elvander
2025
2025 IEEE Statistical Signal Processing Workshop (SSP)
Spatial covariance estimation for sound field reproduction using kernel ridge regression
Jesper Brunnström, Martin Bo Möller, Jan Östergaard, Toon van Waterschoot, Marc Moonen, Filip Elvander
2025
Proceedings of the European Signal Processing Conference EUSIPCO
Joint ISRF and Spectral Shift Estimation for Spectrometer Calibration using Optimal Transport
Jihanne El Haouari, Filip Elvander, Jean-Yves Tourneret, Herwig Wendt, Christelle Pittet
2025
Proceedings of the European Signal Processing Conference EUSIPCO
Mixtures of Ensembles: System Separation and Identification via Optimal Transport
Filip Elvander, Isabel Haasler
2025
IEEE Control Systems Letters
Joint Spectrogram Separation and TDOA Estimation using Optimal Transport
Linda Fabiani, Sebastian Schlecht, Isabel Haasler, Filip Elvander
2025
Proceedings of the European Signal Processing Conference EUSIPCO
Time-Frequency Audio Similarity Using Optimal Transport
Linda Fabiani, Sebastian J. Schlecht, Filip Elvander
2025
2024 58th Asilomar Conference on Signals, Systems, and Computers
Integrating data-driven models and process expertise in soft-sensor design for a wastewater treatment digital twin application
Henri Haimi, Alexis Awaitey, Anmol Kiran, Timo Larsson, Kati Blomberg, Filip Elvander, Eero Petaja, Michela Mulas, Kristian Sahlstedt, Anna Mikola
2025
Water Science and Technology
Room Impulse Response Estimation through Optimal Mass Transport Barycenters
Rumeshika Pallewela, Yuyang Liu, Filip Elvander
2025
Proceedings of the European Signal Processing Conference EUSIPCO
Bayesian Sound Field Reconstruction Using Partial Boundary Information
David Sundström, Filip Elvander, Andreas Jakobsson
2025
IEEE Transactions on Audio, Speech and Language Processing
Boundary-Informed Sound Field Reconstruction
David Sundström, Filip Elvander, Andreas Jakobsson
2025
Proceedings of the European Signal Processing Conference EUSIPCO
Adaptive Coding in Wireless Acoustic Sensor Networks for Distributed Blind System Identification
M. Blochberger, J. Ostergaard, R. Ali, M. Moonen, F. Elvander, J. Jensen, T. Van Waterschoot
2024
Conference Record of the 57th Asilomar Conference on Signals, Systems and Computers, ACSSC 2023
Robust signal and noise covariance matrix estimation using Riemannian optimization
Jesper Brunnström, Marc Moonen, Filip Elvander
2024
32nd European Signal Processing Conference, EUSIPCO 2024 - Proceedings
EUSIPCO 2023 - selected video-articles in Signal Processing
Filip Elvander, Esa Ollila
2024
Science Talks
Multi-Source Localization and Data Association for Time-Difference of Arrival Measurements
Gabrielle Flood, Filip Elvander
2024
32nd European Signal Processing Conference, EUSIPCO 2024 - Proceedings
Multi-Frequency Tracking via Group-Sparse Optimal Transport
Isabel Haasler, Filip Elvander
2024
IEEE Control Systems Letters
Multi-channel Low-rank Convolution of Jointly Compressed Room Impulse Responses
Martin Jalmby, Filip Elvander, Toon van Waterschoot
2024
IEEE Open journal of Signal Processing
Compression of room impulse responses for compact storage and fast low-latency convolution
Martin Jälmby, Filip Elvander, Toon van Waterschoot
2024
Eurasip Journal on Audio, Speech, and Music Processing
Blind Audio Bandwidth Extension: A Diffusion-Based Zero-Shot Approach
Eloi Moliner Juanpere, Filip Elvander, Vesa Välimäki
2024
IEEE/ACM Transactions on Audio Speech and Language Processing
Diffusion-Based Generative Equalizer for Music Restoration
Eloi Moliner Juanpere, Maija Turunen, Filip Elvander, Vesa Välimäki
2024
Proceedings of the 27th International Conference on Digital Audio Effects (DAFx24)
Optimal Transport Based Impulse Response Interpolation in the Presence of Calibration Errors
David Sundstrom, Filip Elvander, Andreas Jakobsson
2024
IEEE Transactions on Signal Processing
Estimation of Impulse Responses for a Moving Source Using Optimal Transport Regularization
David Sundström, Filip Elvander, Andreas Jakobsson
2024
ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Impulse Response Interpolation Using Optimal Transport
David Sundström, Filip Elvander, Andreas Jakobsson
2024
2023 57th Asilomar Conference on Signals, Systems, and Computers
Room Impulse Response Estimation using Optimal Transport: Simulation-Informed Inference
David Sundström, Anton Björkman, Andreas Jakobsson, Filip Elvander
2024
32nd European Signal Processing Conference, EUSIPCO 2024 - Proceedings
Multi-Source Direction-of-Arrival Estimation Using Steered Response Power and Group-Sparse Optimization
Elisa Tengan, Thomas Dietzen, Filip Elvander, Toon van Waterschoot
2024
IEEE/ACM Transactions on Audio Speech and Language Processing
Optimal sensor placement for the spatial reconstruction of sound fields
Samuel A. Verburg, Filip Elvander, Toon van Waterschoot, Efren Fernandez-Grande
2024
Eurasip Journal on Audio, Speech, and Music Processing
Distributed Adaptive Norm Estimation for Blind System Identification in Wireless Sensor Networks
M. Blochberger, F. Elvander, R. Ali, J. Østergaard, J. Jensen, M. Moonen, T.van Waterschoot
2023
ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Using optimal mass transport in bearing-time records for underwater target localization and tracking
Vasileios Bountourakis, Filip Elvander, Ville Pulkki
2023
Underwater Acoustic Conference and Exhibition Series
Estimating Inharmonic Signals with Optimal Transport Priors
Filip Elvander
2023
ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Variance analysis of covariance and spectral estimates for mixed-spectrum continuous-time signals
Filip Elvander, Johan Karlsson
2023
IEEE Transactions on Signal Processing
Fast Low-Latency Convolution by Low-Rank Tensor Approximation
Martin Jälmby, Filip Elvander, Toon van Waterschoot
2023
ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Low-Rank Room Impulse Response Estimation
Martin Jälmby, Filip Elvander, Toon Van Waterschoot
2023
IEEE/ACM Transactions on Audio Speech and Language Processing
Simultaneous Acoustic Echo Sorting and 3-D Room Geometry Inference
Kathleen MacWilliam, Filip Elvander, Toon van Waterschoot
2023
ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Determining joint periodicities in multi-time data with sampling uncertainties
David Svedberg, Filip Elvander, Andreas Jakobsson
2023
Signal Processing
Direction-of-arrival and power spectral density estimation using a single directional microphone and group-sparse optimization
Elisa Tengan, Thomas Dietzen, Filip Elvander, Toon van Waterschoot
2023
Eurasip Journal on Audio, Speech, and Music Processing
Multi-Source Direction-of-Arrival Estimation using Group-Sparse Fitting of Steered Response Power Maps
Elisa Tengan, Thomas Dietzen, Filip Elvander, Toon Van Waterschoot
2023
Proceedings of the 2023 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, WASPAA 2023
OPTIMIZING THE POSITION OF SENSORS FOR CHARACTERIZING ACOUSTIC FIELDS
Samuel A. Verburg, Filip Elvander, Toon van Waterschoot, Efren Fernandez-Grande
2023
Forum Acusticum 2023 - 10th Convention of the European Acoustics Association, EAA 2023
Distributed Cross-Relation-Based Frequency-Domain Blind System Identification Using Online-Admm
M. Blochberger, F. Elvander, R. Ali, M. Moonen, T. van Waterschoot, J. Østergaard, J. Jensen
2022
2022 International Workshop on Acoustic Signal Enhancement (IWAENC)
Worst-Case Uncertainty Bounds in Covariance Interpolation
Filip Elvander, Johan Karlsson, Toon Van Waterschoot
2022
2022 30th European Signal Processing Conference (EUSIPCO)
Determining Joint Periodicities in Multi-Time Data with Sampling Uncertainties
David Svedberg, Filip Elvander, Andreas Jakobsson
2022
ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Convex Clustering for Multistatic Active Sensing via Optimal Mass Transport
Filip Elvander, Johan Karlsson, Toon van Waterschoot
2021
2021 29th European Signal Processing Conference (EUSIPCO)
Range-based Radar Model Structure Selection
Andreas Jansson, Filip Elvander, Peter Almers, Andreas Jakobsson
2021
2020 28th European Signal Processing Conference (EUSIPCO)
Low-Rank Tensor Modeling of Room Impulse Responses
Martin Jälmby, Filip Elvander, Toon van Waterschoot
2021
2021 29th European Signal Processing Conference (EUSIPCO)
Defining Fundamental Frequency for Almost Harmonic Signals
Filip Elvander, Andreas Jakobsson
2020
IEEE Transactions on Signal Processing
Multi-marginal optimal transport using partial information with applications in robust localization and sensor fusion
Filip Elvander, Isabel Haasler, Andreas Jakobsson, Johan Karlsson
2020
Signal Processing
On Harmonic Approximations of Inharmonic Signals
Filip Elvander, Jie Ding, Andreas Jakobsson
2020
ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Rapid NMR Relaxation Measurements Using Optimal Nonuniform Sampling of Multidimensional Accordion Data Analyzed by a Sparse Reconstruction Method
Goran Carlstrom, Filip Elvander, Johan Swärd, Andreas Jakobsson, Mikael Akke
2019
Journal of Physical Chemistry A
Mismatched Estimation of Polynomially Damped Signals
Filip Elvander, Johan Swärd, Andreas Jakobsson
2019
2019 IEEE 8th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP)
Non-coherent Sensor Fusion via Entropy Regularized Optimal Mass Transport
Filip Elvander, Isabel Haasler, Andreas Jakobsson, Johan Karlsson
2019
ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Offline Noise Reduction Using Optimal Mass Transport Induced Covariance Interpolation
Filip Elvander, Randall Ali, Andreas Jakobsson, Toon van Waterschoot
2019
2019 27th European Signal Processing Conference (EUSIPCO)
Defining Graph Signal Distances Using an Optimal Mass Transport Framework
Maria Juhlin, Filip Elvander, Andreas Jakobsson
2019
2019 27th European Signal Processing Conference (EUSIPCO)
Interpolation and Extrapolation of Toeplitz Matrices via Optimal Mass Transport
Filip Elvander, Andreas Jakobsson, Johan Karlsson
2018
IEEE Transactions on Signal Processing
Multi-dimensional grid-less estimation of saturated signals
F. Elvander, J. Swärd, A. Jakobsson
2018
Signal Processing
Tracking and Sensor Fusion in Direction of Arrival Estimation Using Optimal Mass Transport
Filip Elvander, Isabel Haasler, Andreas Jakobsson, Johan Karlsson
2018
2018 26th European Signal Processing Conference (EUSIPCO)
Using Optimal Mass Transport for Tracking and Interpolation of Toeplitz Covariance Matrices
Filip Elvander, Andreas Jakobsson, Johan Karlsson
2018
2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Fast Gridless Estimation of Damped Modes
Maria Juhlin, Filip Elvander, Johan Swärd, Andreas Jakobsson
2018
2018 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)
Computationally Efficient Estimation of Multi-dimensional Damped Modes using Sparse Wideband Dictionaries
Martin Jälmby, Johan Swärd, Filip Elvander, Andreas Jakobsson
2018
2018 26th European Signal Processing Conference (EUSIPCO)
Designing sampling schemes for multi-dimensional data
Johan Swärd, Filip Elvander, Andreas Jakobsson
2018
Signal Processing
Grid-less estimation of saturated signals
Filip Elvander, Johan Swärd, Andreas Jakobsson
2017
2017 51st Asilomar Conference on Signals, Systems, and Computers
Online Estimation of Multiple Harmonic Signals
Filip Elvander, Johan Swärd, Andreas Jakobsson
2017
IEEE/ACM Transactions on Audio, Speech, and Language Processing
Using optimal transport for estimating inharmonic pitch signals
Filip Elvander, Stefan Ingi Adalbjörnsson, Johan Karlsson, Andreas Jakobsson
2017
2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Designing optimal sampling schemes
Johan Swärd, Filip Elvander, Andreas Jakobsson
2017
2017 25th European Signal Processing Conference (EUSIPCO)
Designing optimal sampling schemes for multi-dimensional data
Johan Swärd, Filip Elvander, Andreas Jakobsson
2017
2017 51st Asilomar Conference on Signals, Systems, and Computers
An adaptive penalty multi-pitch estimator with self-regularization
F. Elvander, T. Kronvall, S. I. Adalbjornsson, A. Jakobsson
2016
Signal Processing
Robust non-negative least squares using sparsity
Filip Elvander, Stefan Ingi Adalbjörnsson, Andreas Jakobsson
2016
2016 24th European Signal Processing Conference (EUSIPCO)
Time-recursive multi-pitch estimation using group sparse recursive least squares
Filip Elvander, Johan Swärd, Andreas Jakobsson
2016
2016 50th Asilomar Conference on Signals, Systems and Computers
Multi-pitch estimation via fast group sparse learning
Ted Kronvall, Filip Elvander, Stefan Ingi Adalbjörnsson, Andreas Jakobsson
2016
2016 24th European Signal Processing Conference (EUSIPCO)
An adaptive penalty approach to multi-pitch estimation
Ted Kronvall, Filip Elvander, Stefan Ingi Adalbjörnsson, Andreas Jakobsson
2015
2015 23rd European Signal Processing Conference (EUSIPCO)