Publications

Fast and Expressive Gesture Recognition using a Combination-Homomorphic Electromyogram Encoder

Niklas Smedemark-Margulies, Yunus Bicer, Elifnur Sunger, Tales Imbiriba, Eugene Tunik, Deniz Erdogmus, Mathew Yarossi, Robin Walters

TMLR

2024

Code

User Training with Error Augmentation for Electromyogram-based Gesture Classification

Yunus Bicer^†, Niklas Smedemark-Margulies^†, Basak Celik, Elifnur Sunger, Ryan Orendorff, Stephanie Naufel, Tales Imbiriba, Deniz Erdogmus, Eugene Tunik, Mathew Yarossi

TNSRE

2024

Stabilizing Subject Transfer in EEG Classification with Divergence Estimation

Niklas Smedemark-Margulies, Ye Wang, Toshiaki Koike-Akino, Jing Liu, Kieran Parsons, Yunus Bicer, Deniz Erdogmus

Under Review at JNE

2023

Fair and Useful Cohort Selection

Konstantina Bairaktari, Paul Tsela Langton, Huy Nguyen, Niklas Smedemark-Margulies, Jonathan Ullman

Transactions on Machine Learning Research

2023

A Multi-label Classification Approach to Increase Expressivity of EMG-based Gesture Recognition

Niklas Smedemark-Margulies^†, Yunus Bicer^†, Elifnur Sunger, Stephanie Naufel, Tales Imbiriba, Eugene Tunik, Deniz Erdogmus, Mathew Yarossi

ArXiv

2023

Code

Recursive Estimation of User Intent From Noninvasive Electroencephalography Using Discriminative Models

Niklas Smedemark-Margulies, Basak Celik, Tales Imbiriba, Aziz Kocanaogullari, Deniz Erdogmus

ICASSP

2023

Code

Probabilistic program inference in network-based epidemiological simulations

Niklas Smedemark-Margulies^†, Robin Walters^†, Heiko Zimmermann, Lucas Laird, Christian Loo, Neela Kaushik, Rajmonda Caceres, Jan-Willem Meent

PLOS Computational Biology

2022

Code

Improving adversarial robustness by learning shared information

Xi Yu, Niklas Smedemark-Margulies, Shuchin Aeron, Toshiaki Koike-Akino, Pierre Moulin, Matthew Brand, Kieran Parsons, Ye Wang

Pattern Recognition

2022

AutoTransfer: Subject transfer learning with censored representations on biosignals data

Niklas Smedemark-Margulies, Ye Wang, Toshiaki Koike-Akino, Deniz Erdogmus

IEEE EMBC

2022

Target-related alpha attenuation in a brain-computer interface rapid serial visual presentation calibration

Daniel Klee, Tab Memmott, Niklas Smedemark-Margulies, Basak Celik, Deniz Erdogmus, Barry S Oken

Frontiers in Human Neuroscience

2022

Code

Inference in Network-based Epidemiological Simulations with Probabilistic Programming

Niklas Smedemark-Margulies^†, Robin Walters^†, Heiko Zimmermann, Lucas Laird, Neela Kaushik, Rajmonda Caceres, Jan-Willem Meent

ICLR AI for Public Health Workshop

2021

Geometric analysis of uncertainty sampling for dense neural network layer

Aziz Kocanaogullari, Niklas Smedemark-Margulies, Murat Akcakaya, Deniz Erdogmus

IEEE Signal Processing Letters

2021

Generator surgery for compressed sensing

Niklas Smedemark-Margulies^†, Jung Yeon Park^†, Max Daniels, Rose Yu, Jan-Willem Meent, Paul Hand

arXiv

2021

Code

Generator Surgery for Compressed Sensing

Jung Yeon Park^†, Niklas Smedemark-Margulies^†, Max Daniels, Rose Yu, Jan-Willem Meent, Paul Hand

NeurIPS Deep Inverse Workshop

2020

Code

De novo ATP1A3 and compound heterozygous NLRP3 mutations in a child with autism spectrum disorder, episodic fatigue and somnolence, and muckle-wells syndrome

Alcy Torres, Catherine A Brownstein, Sahil K Tembulkar, Kelsey Graber, Casie Genetti, Robin J Kleiman, Kathleen J Sweadner, Chrystal Mavros, Kevin X Liu, Niklas Smedemark-Margulies, Kiran Maski, Edward Yang, Pankaj B Agrawal, Jiahai Shi, Alan H Beggs, Eugene D’Angelo, Sarah Hope Lincoln, Devon Carroll, Fatma Dedeoglu, William A Gahl, Catherine M Biggs, Kathryn J Swoboda, Gerard T Berry, Joseph Gonzalez-Heydrich

Molecular Genetics and Metabolism Reports

2018

A novel de novo mutation in ATP1A3 and childhood-onset schizophrenia

Niklas Smedemark-Margulies, Catherine A Brownstein, Sigella Vargas, Sahil K Tembulkar, Meghan C Towne, Jiahai Shi, Elisa Gonzalez-Cuevas, Kevin X Liu, Kaya Bilguvar, Robin J Kleiman, Min-Joon Han, Alcy Torres, Gerard T Berry, Timothy W Yu, Alan H Beggs, Pankaj B Agrawal, Joseph Gonzalez-Heydrich

Molecular Case Studies

2016

Next-Generation Roadmap for Patient-Centered Genomics

Niklas Smedemark-Margulies

Harvard Medical School

2016

Gene expression analysis in Fmr1 KO mice identifies an immunological signature in brain tissue and mGluR5-related signaling in primary neuronal cultures

Daria Prilutsky, Alvin T Kho, Nathan P Palmer, Asha L Bhakar, Niklas Smedemark-Margulies, Sek Won Kong, David M Margulies, Mark F Bear, Isaac S Kohane

Molecular Autism

2015

All-optical electrophysiology in mammalian neurons using engineered microbial rhodopsins

Daniel R Hochbaum, Yongxin Zhao, Samouil L Farhi, Nathan Klapoetke, Christopher A Werley, Vikrant Kapoor, Peng Zou, Joel M Kralj, Dougal Maclaurin, Niklas Smedemark-Margulies, Jessica L Saulnier, Gabriella L Boulting, Christoph Straub, Yong Ku Cho, Michael Melkonian, Gane Ka-Shu Wong, D Jed Harrison, Venkatesh N Murthy, Bernardo L Sabatiny, Edward S Boyden, Robert E Campbell, Adam E Cohen

Nature Methods

2014

iPSC-derived neurons as a higher-throughput readout for autism: promises and pitfalls

Daria Prilutsky, Nathan P Palmer, Niklas Smedemark-Margulies, Thorsten M Schlaeger, David M Margulies, Isaac S Kohane

Trends in Molecular Medicine

2014

Tools, methods, and applications for optophysiology in neuroscience

Niklas Smedemark-Margulies, Josef G Trapani

Frontiers in Molecular Neuroscience

2013

Patents

Method and system for training a neural network for improving adversarial robustness

Ye Wang, Xi Yu, Niklas Smedemark-Margulies, Shuchin Aeron, Toshiaki Koike-Akino, Pierre Moulin, Matthew Brand, and Kieran Parsons

Submitted

2023

System and Method for Automated Transfer Learning with Domain Disentanglement

Toshiaki Koike-Akino, Ye Wang, and Niklas Smedemark-Margulies

Submitted

2023

Datasets

EMG from Combination Gestures with Ground-truth Joystick Labels

Niklas Smedemark-Margulies, Yunus Bicer, Elifnur Sunger, Stephanie Naufel, Tales Imbiriba, Eugene Tunik, Deniz Erdoğmuş, and Mathew Yarossi

Zenodo

2023

Code

Paper

EMG from Combination Gestures following Visual Prompts

Niklas Smedemark-Margulies, Yunus Bicer, Elifnur Sunger, Tales Imbiriba, Eugene Tunik, Deniz Erdogmus, Mathew Yarossi, and Robin Walters

Zenodo

2023

Code

Paper