Guy Wolf

Membre Académique Principal
Guy Wolf
Professeur agrégé, Université de Montréal
Guy Wolf

Guy Wolf est professeur agrégé au département de mathématiques et de statistique de l’Université de Montréal. Ses sujets de recherche se situent à l’intersection de l’apprentissage automatique, de la science des données et des mathématiques appliquées. Il s’intéresse en particulier aux méthodes d’exploration des données qui utilisent l’apprentissage des variétés et l’apprentissage profond géométrique, ainsi qu’aux applications d’analyse exploratoire des données biomédicales, surtout ceux qui portent sur les données de cellules uniques (p.ex. scRNA-seq et CyTOF).

Rejoindre l’équipe RAFALES de Pr. Wolf:

  • Les étudiants de l’UdeM sont invités à suivre ses cours, puis à lui discuter de la supervision (stage d’été et/ou recherche de cycles supérieurs), qui dépendra des intérêts du projet et de la performance en classe.
  • Les candidats qui s’inscrivent à des programmes d’études supérieures de l’UdeM (DMS ou DIRO) et/ou par l’intermédiaire de Mila sont invités à marquer Pr. Wolf comme superviseur suggéré/préféré.
  • Les étudiants au doctorat et à la maîtrise qui s’intéressent de la recherche à l’intersection des mathématiques appliquées, de l’apprentissage automatique et de la science des données, pourraient le contacter par courriel. Cependant, veuillez noter qu’il ne répondra probablement pas à moins que votre profil ne l’intéresse, et même dans ce cas, cela peut prendre un certain temps avant qu’il ne réponde.

Publications

2021-09

Topological Analysis of Single-Cell Hierarchy Reveals Inflammatory Glial Landscape of Macular Degeneration
Manik Kuchroo, Marcello DiStasio, Eric Song, Eda Calapkulu, Le Zhang, Maryam Ige, Amar H. Sheth, Madhvi Menon, Alexander Tong, Abhinav Godavarthi, Yu Xing, Scott Gigante, Holly Steach, Jessie Huang, Guillaume Huguet, Janhavi Narain, George Mourgkos, Rahul M. Dhodapkar, Matthew J. Hirn, Bastian Rieck... (3 more)
Social Science Research Network
(2021-09-29)
papers.ssrn.com

2021-07

Embedding Signals on Knowledge Graphs with Unbalanced Diffusion Earth Mover's Distance.
Alexander Tong, Guillaume Huguet, Dennis L. Shung, Amine Natik, Manik Kuchroo, Guillaume Lajoie, Guy Wolf and Smita Krishnaswamy
arXiv preprint arXiv:2107.12334
(2021-07-26)
ui.adsabs.harvard.eduPDF
Diffusion Earth Mover's Distance and Distribution Embeddings
Alexander Tong, Guillaume Huguet, Amine Natik, Kincaid Macdonald, Manik Kuchroo, Ronald Coifman, Guy Wolf and Smita Krishnaswamy

2021-06

Geometric Scattering Attention Networks
Yimeng Min, Frederik Wenkel and Guy Wolf
Genomic epidemiology and associated clinical outcomes of a SARS-CoV-2 outbreak in a general adult hospital in Quebec
Pare B, Rozendaal M, Morin S, Poujol R, Mostefai F, Grenier J, Kaufmann L, Xing H, Sanchez M, Yechouron A, Racette R, Hussin J, Wolf G, Pavlov I and Smith Ma
medRxiv
(2021-06-01)
europepmc.orgPDF

2021-05

Decoupled Greedy Learning of Graph Neural Networks
Yewen Wang, Jian Tang, Yizhou Sun and Guy Wolf
(venue unknown)
(2021-05-04)
openreview.netPDF
Visualizing High-Dimensional Trajectories on the Loss-Landscape of ANNs
Stefan Horoi, Jessie Huang, Guy Wolf and Smita Krishnaswamy
arXiv e-prints
(2021-05-04)
ui.adsabs.harvard.eduPDF
Data-driven Learning of Geometric Scattering Networks
Alexander Tong, Frederik Wenkel, Kincaid Macdonald, Smita Krishnaswamy and Guy Wolf
arXiv e-prints
(2021-05-04)
ui.adsabs.harvard.eduPDF

2021-02

Structural and developmental principles of neuropil assembly in C. elegans
Mark W. Moyle, Kristopher M. Barnes, Manik Kuchroo, Alex Gonopolskiy, Leighton H. Duncan, Titas Sengupta, Lin Shao, Min Guo, Anthony Santella, Ryan Christensen, Abhishek Kumar, Yicong Wu, Kevin R. Moon, Guy Wolf, Smita Krishnaswamy, Zhirong Bao, Hari Shroff, William A. Mohler and Daniel A. Colón-Ramos
Multimodal data visualization, denoising and clustering with integrated diffusion.
Manik Kuchroo, Abhinav Godavarthi, Guy Wolf and Smita Krishnaswamy
arXiv preprint arXiv:2102.06757
(2021-02-12)
ui.adsabs.harvard.eduPDF
Quantifying the effect of experimental perturbations at single-cell resolution.
Daniel B. Burkhardt, Jay S. Stanley, Alexander Tong, Ana Luisa Perdigoto, Scott A. Gigante, Kevan C. Herold, Guy Wolf, Antonio J. Giraldez, David van Dijk and Smita Krishnaswamy
Nature Biotechnology
(2021-02-08)
europepmc.org[Also on bioRxiv (2020-12-02)]

2021-01

Topological analysis of single-cell data reveals shared glial landscape of macular degeneration and neurodegenerative diseases
Manik Kuchroo, Marcello DiStasio, Eda Calapkulu, Maryam Ige, Le Zhang, Amar H. Sheth, Madhvi Menon, Yu Xing, Scott Gigante, Jessie Huang, Rahul M. Dhodapkar, Bastian Rieck, Guy Wolf, Smita Krishnaswamy and Brian P. Hafler
bioRxiv
(2021-01-20)
www.biorxiv.orgPDF

2020-12

Uncovering the Folding Landscape of RNA Secondary Structure Using Deep Graph Embeddings
Egbert Castro, Andrew Benz, Alexander Tong, Guy Wolf and Smita Krishnaswamy
BIG DATA 2020
(2020-12-10)
dblp.uni-trier.dePDF
Extendable and invertible manifold learning with geometry regularized autoencoders
Andres F. Duque, Sacha Morin, Guy Wolf and Kevin Moon
BIG DATA 2020
(2020-12-10)
doi.orgPDF
Extendable and invertible manifold learning with geometry regularized autoencoders
Andres F. Duque, Sacha Morin, Guy Wolf and Kevin Moon
BIG DATA 2020
(2020-12-10)
ui.adsabs.harvard.eduPDF

2020-11

Multiscale PHATE Exploration of SARS-CoV-2 Data Reveals Multimodal Signatures of Disease
Manik Kuchroo, Jessie Huang, Patrick Wong, Jean-Christophe Grenier, Dennis Shung, Alexander Tong, Carolina Lucas, Jon Klein, Daniel Burkhardt, Scott Gigante, Abhinav Godavarthi, Benjamin Goldman-Israelow, Tianyang Mao, Ji Eun Oh, Julio Silva, Takehiro Takahashi, Camila Odio, Arnau Casanovas-Massana, John Fournier, Yale Impact Team... (8 more)
Social Science Research Network
(2020-11-23)
papers.ssrn.com
Multiscale PHATE Exploration of SARS-CoV-2 Data Reveals Multimodal Signatures of Disease
Manik Kuchroo, Jessie Huang, Patrick Wong, Jean-Christophe Grenier, Dennis Shung, Alexander Tong, Carolina Lucas, Jon Klein, Daniel Burkhardt, Scott Gigante, Abhinav Godavarthi, Ben Israelow, Tianyang Mao, Ji Eun Oh, Julio Silva, Takehiro Takahashi, Camila Odio, Arnau Casanovas-Massana, John Fournier, Shelli Farhadian... (8 more)
bioRxiv
(2020-11-17)
europepmc.orgPDF

2020-10

Learning General Transformations of Data for Out-of-Sample Extensions
Matthew Amodio, David van Dijk, Guy Wolf and Smita Krishnaswamy
MLSP 2020
(2020-10-20)
doi.org

2020-09

Fixing Bias in Reconstruction-Based Anomaly Detection with Lipschitz Discriminators
Alexander Tong, Guy Wolf and Smita Krishnaswamyt
MLSP 2020
(2020-09-01)
dblp.uni-trier.de

2020-07

TrajectoryNet: A Dynamic Optimal Transport Network for Modeling Cellular Dynamics
Alexander Tong, Jessie Huang, Guy Wolf, David van Dijk and Smita Krishnaswamy
Geometric Wavelet Scattering Networks on Compact Riemannian Manifolds.
Michael Perlmutter, Feng Gao, Guy Wolf and Matthew J. Hirn
Proceedings of machine learning research
(2020-07-01)
dblp.uni-trier.dePDF

2020-06

Advantages of biologically-inspired adaptive neural activation in RNNs during learning.
Victor Geadah, Giancarlo Kerg, Stefan Horoi, Guy Wolf and Guillaume Lajoie
arXiv preprint arXiv:2006.12253
(2020-06-22)
dblp.uni-trier.dePDF
Supervised Visualization for Data Exploration
Jake S. Rhodes, Adele Cutler, Guy Wolf and Kevin R. Moon
arXiv preprint arXiv:2006.08701
(2020-06-15)
ui.adsabs.harvard.eduPDF
Uncovering the Folding Landscape of RNA Secondary Structure with Deep Graph Embeddings
Egbert Castro, Andrew Benz, Alexander Tong, Guy Wolf and Smita Krishnaswamy
arXiv preprint arXiv:2006.06885
(2020-06-12)
ui.adsabs.harvard.eduPDF

2020-05

Low-Dimensional Dynamics of Encoding and Learning in Recurrent Neural Networks
Stefan Horoi, Victor Geadah, Guy Wolf and Guillaume Lajoie
AI 2020
(2020-05-13)
doi.org

2020-04

Interpretable Neuron Structuring with Graph Spectral Regularization.
Alexander Tong, David van Dijk, Jay S. Stanley, Matthew Amodio, Kristina Yim, Rebecca Muhle, James Noonan, Guy Wolf and Smita Krishnaswamy
IDA 2020
(2020-04-27)
www.ncbi.nlm.nih.govPDF

2020-03

Scattering GCN: Overcoming Oversmoothness in Graph Convolutional Networks
Yimeng Min, Frederik Wenkel and Guy Wolf

2020-02

Identifying Critical Neurons in ANN Architectures using Mixed Integer Programming
Mostafa ElAraby, Guy Wolf and Margarida Carvalho
arXiv preprint arXiv:2002.07259
(2020-02-17)
ui.adsabs.harvard.eduPDF

2020-01

Uncovering axes of variation among single-cell cancer specimens.
William S. Chen, Nevena Zivanovic, David van Dijk, Guy Wolf, Bernd Bodenmiller and Smita Krishnaswamy
Nature Methods
(2020-01-13)
www.nature.comPDF
Internal representation dynamics and geometry in recurrent neural networks.
Stefan Horoi, Guillaume Lajoie and Guy Wolf
arXiv preprint arXiv:2001.03255
(2020-01-09)
ui.adsabs.harvard.eduPDF
Geometric Wavelet Scattering Networks on Compact Riemannian Manifolds.
Michael Perlmutter, Feng Gao, Guy Wolf and Matthew J. Hirn
MSML
(2020-01-01)
proceedings.mlr.press
Uncovering the Topology of Time-Varying fMRI Data using Cubical Persistence
Bastian Rieck, Tristan Yates, Christian Bock, Karsten M. Borgwardt, Guy Wolf, Nicholas B. Turk-Browne and Smita Krishnaswamy
Author Correction: Visualizing structure and transitions in high-dimensional biological data.
Kevin R. Moon, David van Dijk, Zheng Wang, Scott Gigante, Daniel B. Burkhardt, William S. Chen, Kristina Yim, Antonia van den Elzen, Matthew J. Hirn, Ronald R. Coifman, Natalia B. Ivanova, Guy Wolf and Smita Krishnaswamy
Nature Biotechnology
(2020-01-01)
www.nature.com

2019-12

Finding Archetypal Spaces Using Neural Networks
David van Dijk, Daniel B. Burkhardt, Matthew Amodio, Alexander Tong, Guy Wolf and Smita Krishnaswamy
BIG DATA 2019
(2019-12-01)
ieeexplore.ieee.org
Visualizing structure and transitions in high-dimensional biological data
Kevin R Moon, David van Dijk, Zheng Wang, Scott Gigante, Daniel B Burkhardt, William S Chen, Kristina Yim, Antonia van den Elzen, Matthew J Hirn, Ronald R Coifman, Natalia B Ivanova, Guy Wolf and Smita Krishnaswamy
Nature Biotechnology
(2019-12-01)
www.nature.com

2019-11

Understanding Graph Neural Networks with Asymmetric Geometric Scattering Transforms
Michael Perlmutter, Feng Gao, Guy Wolf and Matthew J. Hirn
arXiv preprint arXiv:1911.06253
(2019-11-14)
ui.adsabs.harvard.eduPDF

2019-10

Visualizing High Dimensional Dynamical Processes
Andres F. Duque, Guy Wolf and Kevin R. Moon
MLSP 2019
(2019-10-12)
doi.orgPDF
Exploring single-cell data with deep multitasking neural networks.
Matthew Amodio, David van Dijk, Krishnan Srinivasan, William S Chen, Hussein Mohsen, Kevin R Moon, Allison Campbell, Yujiao Zhao, Xiaomei Wang, Manjunatha Venkataswamy, Anita Desai, V Ravi, Priti Kumar, Ruth Montgomery, Guy Wolf and Smita Krishnaswamy
Nature Methods
(2019-10-07)
www.nature.comPDF

2019-09

Beyond GANs: Transforming without a Target Distribution
Matthew Amodio, David van Dijk, Ruth Montgomery, Guy Wolf and Smita Krishnaswamy
(venue unknown)
(2019-09-25)
openreview.netPDF
Geometric wavelet scattering on graphs and manifolds
Feng Gao, Matthew Hirn, Michael Perlmutter and Guy Wolf
https://doi.org/10.1117/12.2529615
(2019-09-09)
www.spiedigitallibrary.org
Quantifying the effect of experimental perturbations in single-cell RNA-sequencing data using graph signal processing
Daniel B. Burkhardt, Jay S. Stanley, Alexander Tong, Ana Luisa Perdigoto, Scott A. Gigante, Kevan C. Herold, Guy Wolf, Antonio J. Giraldez, David van Dijk and Smita Krishnaswamy
bioRxiv
(2019-09-06)
www.biorxiv.orgPDF

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