Nils Y. Hammerla

According to our database, Nils Y. Hammerla authored at least 45 papers between 2011 and 2023.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of three.

2023

Graph Neural Networks for Link Prediction with Subgraph Sketching.

Benjamin Paul Chamberlain, Sergey Shirobokov, Emanuele Rossi, Fabrizio Frasca, Thomas Markovich, Nils Yannick Hammerla, Michael M. Bronstein, Max Hansmire

Proceedings of the Eleventh International Conference on Learning Representations, 2023

2022

Causally-guided Regularization of Graph Attention Improves Generalizability.

Alexander P. Wu, Thomas Markovich, Bonnie Berger, Nils Hammerla, Rohit Singh

CoRR, 2022

2021

Towards more patient friendly clinical notes through language models and ontologies.

Francesco Moramarco, Damir Juric, Aleksandar Savkov, Jack Flann, Maria Lehl, Tessa Grafen, Kristian Boda, Vitalii Zhelezniak, Sunir Gohil, Alex Papadopoulos-Korfiatis, Nils Hammerla

Proceedings of the AMIA 2021, American Medical Informatics Association Annual Symposium, San Diego, CA, USA, October 30, 2021, 2021

2020

Neural Temporal Point Processes For Modelling Electronic Health Records.

Joseph Enguehard, Dan Busbridge, Adam Bozson, Claire Woodcock, Nils Hammerla

Proceedings of the Machine Learning for Health Workshop, 2020

Biomedical Concept Relatedness - A large EHR-based benchmark.

Claudia Schulz, Josh Levy-Kramer, Camille Van Assel, Miklos Kepes, Nils Hammerla

Proceedings of the 28th International Conference on Computational Linguistics, 2020

Estimating Mutual Information Between Dense Word Embeddings.

Vitalii Zhelezniak, Aleksandar Savkov, Nils Hammerla

Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 2020

2019

Neural Language Priors.

Joseph Enguehard, Dan Busbridge, Vitalii Zhelezniak, Nils Y. Hammerla

CoRR, 2019

Relational Graph Attention Networks.

Dan Busbridge, Dane Sherburn, Pietro Cavallo, Nils Y. Hammerla

CoRR, 2019

Babylon Health's Medical Knowledge Graph: Why, What, and How.

Claudia Schulz, Damir Juric, Jetendr Shamdasani, Martin Coste, Szymon Wartak, Aleksandar Savkov, Nils Hammerla, Mohammad Khodadadi

Proceedings of the 12th International Conference on Semantic Web Applications and Tools for Health Care and Life Sciences, 2019

Explaining Deep Learning Models with Constrained Adversarial Examples.

Jonathan Moore, Nils Hammerla, Chris Watkins

Proceedings of the PRICAI 2019: Trends in Artificial Intelligence, 2019

Correlation Coefficients and Semantic Textual Similarity.

Vitalii Zhelezniak, Aleksandar Savkov, April Shen, Nils Y. Hammerla

Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2019

Model Comparison for Semantic Grouping.

Francisco Vargas, Kamen Brestnichki, Nils Hammerla

Proceedings of the 36th International Conference on Machine Learning, 2019

Don't Settle for Average, Go for the Max: Fuzzy Sets and Max-Pooled Word Vectors.

Vitalii Zhelezniak, Aleksandar Savkov, April Shen, Francesco Moramarco, Jack Flann, Nils Y. Hammerla

Proceedings of the 7th International Conference on Learning Representations, 2019

Correlations between Word Vector Sets.

Vitalii Zhelezniak, April Shen, Daniel Busbridge, Aleksandar Savkov, Nils Hammerla

Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, 2019

Multilingual Factor Analysis.

Francisco Vargas, Kamen Brestnichki, Alex Papadopoulos-Korfiatis, Nils Hammerla

Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

2018

Attention U-Net: Learning Where to Look for the Pancreas.

Ozan Oktay, Jo Schlemper, Loïc Le Folgoc, Matthew C. H. Lee, Mattias P. Heinrich, Kazunari Misawa, Kensaku Mori, Steven G. McDonagh, Nils Y. Hammerla, Bernhard Kainz, Ben Glocker, Daniel Rueckert

CoRR, 2018

Decoding Decoders: Finding Optimal Representation Spaces for Unsupervised Similarity Tasks.

Vitalii Zhelezniak, Dan Busbridge, April Shen, Samuel L. Smith, Nils Y. Hammerla

Proceedings of the 6th International Conference on Learning Representations, 2018

2017

Offline bilingual word vectors, orthogonal transformations and the inverted softmax.

Samuel L. Smith, David H. P. Turban, Steven Hamblin, Nils Y. Hammerla

Proceedings of the 5th International Conference on Learning Representations, 2017

2016

Optimising sampling rates for accelerometer-based human activity recognition.

Aftab Khan, Nils Y. Hammerla, Sebastian Mellor, Thomas Plötz

Pattern Recognit. Lett., 2016

Sorting out symptoms: design and evaluation of the 'babylon check' automated triage system.

Katherine Middleton, Mobasher Butt, Nils Y. Hammerla, Steven Hamblin, Karan Mehta, Ali Parsa

CoRR, 2016

Deep, Convolutional, and Recurrent Models for Human Activity Recognition Using Wearables.

Nils Y. Hammerla, Shane Halloran, Thomas Plötz

Proceedings of the Twenty-Fifth International Joint Conference on Artificial Intelligence, 2016

Interactivity: Using Expressy to Demonstrate Expressiveness in Touch-based Interactions.

Gerard Wilkinson, Gavin Wood, Jonathan Hook, Thomas Nappey, Ahmed Kharrufa, Bradley Pursglove, Hendrik Haeuser, Nils Y. Hammerla, Steve Hodges, Patrick Olivier

Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems, 2016

Expressy: Using a Wrist-worn Inertial Measurement Unit to Add Expressiveness to Touch-based Interactions.

Gerard Wilkinson, Ahmed Kharrufa, Jonathan Hook, Bradley Pursglove, Gavin Wood, Hendrik Haeuser, Nils Y. Hammerla, Steve Hodges, Patrick Olivier

Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems, 2016

Video Showcase: Using Expressy to Showcase Expressiveness in Touch-based Interactions.

Gerard Wilkinson, David Philip Green, Gavin Wood, Ahmed Kharrufa, Jonathan Hook, Bradley Pursglove, Hendrik Haeuser, Nils Y. Hammerla, Steve Hodges, Patrick Olivier

Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems, 2016

2015

Activity recognition in naturalistic environments using body-worn sensors.

Nils Yannick Hammerla

PhD thesis, 2015

How did I do?: Automatic Skill Assessment from Activity Data.

Aftab Khan, Eugen Berlin, Sebastian Mellor, Robin J. Thompson, Nils Y. Hammerla, Roisin McNaney, Patrick Olivier, Thomas Plötz

GetMobile Mob. Comput. Commun., 2015

Diri - the actuated helium balloon: a study of autonomous behaviour in interfaces.

Diana Nowacka, Nils Y. Hammerla, Chris Elsden, Thomas Plötz, David S. Kirk

Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2015

Let's (not) stick together: pairwise similarity biases cross-validation in activity recognition.

Nils Y. Hammerla, Thomas Plötz

Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2015

CueS: cueing for upper limb rehabilitation in stroke.

Amey Holden, Roisin McNaney, Madeline Balaam, Robin J. Thompson, Nils Y. Hammerla, Thomas Ploetz, Daniel Jackson, Christopher Price, Lianne Brkic, Patrick Olivier

Proceedings of the 2015 British HCI Conference, Lincoln, United Kingdom, July 13-17, 2015, 2015

PD Disease State Assessment in Naturalistic Environments Using Deep Learning.

Nils Yannick Hammerla, James Fisher, Peter Andras, Lynn Rochester, Richard Walker, Thomas Ploetz

Proceedings of the Twenty-Ninth AAAI Conference on Artificial Intelligence, 2015

2014

Using unlabeled data in a sparse-coding framework for human activity recognition.

Sourav Bhattacharya, Petteri Nurmi, Nils Y. Hammerla, Thomas Plötz

Pervasive Mob. Comput., 2014

Automated surgical OSATS prediction from videos.

Yachna Sharma, Thomas Plötz, Nils Y. Hammerla, Sebastian Mellor, Roisin McNaney, Patrick Olivier, Sandeep Deshmukh, Andrew McCaskie, Irfan A. Essa

Proceedings of the IEEE 11th International Symposium on Biomedical Imaging, 2014

2013

The mobile fitness coach: Towards individualized skill assessment using personalized mobile devices.

Matthias Kranz, Andreas Möller, Nils Y. Hammerla, Stefan Diewald, Thomas Plötz, Patrick Olivier, Luis Roalter

Pervasive Mob. Comput., 2013

On preserving statistical characteristics of accelerometry data using their empirical cumulative distribution.

Nils Y. Hammerla, Reuben Kirkham, Peter Andras, Thomas Ploetz

Proceedings of the 17th Annual International Symposium on Wearable Computers. ISWC 2013, 2013

ClimbAX: skill assessment for climbing enthusiasts.

Cassim Ladha, Nils Y. Hammerla, Patrick Olivier, Thomas Plötz

Proceedings of the 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2013

Dog's life: wearable activity recognition for dogs.

Cassim Ladha, Nils Y. Hammerla, Emma Hughes, Patrick Olivier, Thomas Ploetz

Proceedings of the 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2013

Automatic correction of annotation boundaries in activity datasets by class separation maximization.

Reuben Kirkham, Aftab Khan, Sourav Bhattacharya, Nils Y. Hammerla, Sebastian Mellor, Daniel Roggen, Thomas Ploetz

Proceedings of the 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2013

Touchbugs: actuated tangibles on multi-touch tables.

Diana Nowacka, Karim Ladha, Nils Y. Hammerla, Daniel Jackson, Cassim Ladha, Enrico Rukzio, Patrick Olivier

Proceedings of the 2013 ACM SIGCHI Conference on Human Factors in Computing Systems, 2013

2012

GymSkill: A personal trainer for physical exercises.

Andreas Möller, Luis Roalter, Stefan Diewald, Johannes Scherr, Matthias Kranz, Nils Y. Hammerla, Patrick Olivier, Thomas Plötz

Proceedings of the 2012 IEEE International Conference on Pervasive Computing and Communications, 2012

Automatic Synchronization of Wearable Sensors and Video-Cameras for Ground Truth Annotation - A Practical Approach.

Thomas Plötz, Chen Chen, Nils Y. Hammerla, Gregory D. Abowd

Proceedings of the 16th International Symposium on Wearable Computers, 2012

A statistical aimbot detection method for online FPS games.

Su-Yang Yu, Nils Y. Hammerla, Jeff Yan, Peter Andras

Proceedings of the 2012 International Joint Conference on Neural Networks (IJCNN), 2012

Aimbot Detection in Online FPS Games Using a Heuristic Method Based on Distribution Comparison Matrix.

Su-Yang Yu, Nils Y. Hammerla, Jeff Yan, Peter Andras

Proceedings of the Neural Information Processing - 19th International Conference, 2012

Automatic assessment of problem behavior in individuals with developmental disabilities.

Thomas Plötz, Nils Y. Hammerla, Agata Rozga, Andrea Reavis, Nathan A. Call, Gregory D. Abowd

Proceedings of the 2012 ACM Conference on Ubiquitous Computing, 2012

2011

Feature Learning for Activity Recognition in Ubiquitous Computing.

Thomas Plötz, Nils Y. Hammerla, Patrick Olivier

Proceedings of the IJCAI 2011, 2011

Cueing for drooling in Parkinson's disease.

Roisin McNaney, Stephen Lindsay, Karim Ladha, Cassim Ladha, Guy Schofield, Thomas Plötz, Nils Y. Hammerla, Daniel Jackson, Richard Walker, Nick Miller, Patrick Olivier

Proceedings of the International Conference on Human Factors in Computing Systems, 2011