Yoshitomo Matsubara

Applied Scientist at Amazon Alexa AI
Ph.D. in Computer Science

Publications

Rethinking Symbolic Regression Datasets and Benchmarks for Scientific Discovery

arXiv

Yoshitomo Matsubara, Naoya Chiba, Ryo Igarashi, Tatsunori Taniai, Yoshitaka Ushiku
Preprint Code

SC2: Supervised Compression for Split Computing

arXiv

Yoshitomo Matsubara, Ruihan Yang, Marco Levorato, Stephan Mandt
Preprint Code

Ensemble Transformer for Efficient and Accurate Ranking Tasks: an Application to Question Answering Systems

EMNLP 2022 (Findings)

Yoshitomo Matsubara, Luca Soldaini, Eric Lind, Alessandro Moschitti

This work was done while I was an applied science intern at Amazon Alexa AI.

Paper Amazon Science Preprint Code

Split Computing and Early Exiting for Deep Learning Applications: Survey and Research Challenges

ACM Computing Surveys (CSUR)

Yoshitomo Matsubara, Marco Levorato, Francesco Restuccia
Paper Preprint

SRSD: Rethinking Datasets of Symbolic Regression for Scientific Discovery

NeurIPS 2022 AI for Science Workshop

Yoshitomo Matsubara, Naoya Chiba, Ryo Igarashi, Yoshitaka Ushiku
OpenReview Code Dataset1 Dataset2 Dataset3

BottleFit: Learning Compressed Representations in Deep Neural Networks for Effective and Efficient Split Computing

IEEE WoWMoM 2022

Yoshitomo Matsubara, Davide Callegaro, Sameer Singh, Marco Levorato, Francesco Restuccia
Paper Preprint Code

Supervised Compression for Resource-Constrained Edge Computing Systems

WACV 2022

Yoshitomo Matsubara, Ruihan Yang, Marco Levorato,
Paper Preprint Code

torchdistill: A Modular, Configuration-Driven Framework for Knowledge Distillation

ICPR 2020 Workshop on Reproducible Research in Pattern Recognition (RRPR)

Yoshitomo Matsubara
Paper Preprint Code

Neural Compression and Filtering for Edge-assisted Real-time Object Detection in Challenged Networks

ICPR 2020

Yoshitomo Matsubara, Marco Levorato
Paper Supp Preprint Code

COVIDLies: Detecting COVID-19 Misinformation on Social Media

EMNLP 2020 Workshop on NLP for COVID-19 (Part 2)

Best Paper Award
Tamanna Hossain*, Robert L Logan IV*, Arjuna Ugarte*, Yoshitomo Matsubara*, Sameer Singh, Sean Young

* First four authors contributed equally.

Paper OpenReview Demo

Optimal Task Allocation for Time-Varying Edge Computing Systems with Split DNNs

IEEE GLOBECOM 2020

Davide Callegaro, Yoshitomo Matsubara, Marco Levorato
Paper

Head Network Distillation: Splitting Distilled Deep Neural Networks for Resource-constrained Edge Computing Systems

IEEE Access

Yoshitomo Matsubara, Davide Callegaro, Sabur Baidya, Marco Levorato, Sameer Singh
Paper Code

ZOTBOT: Using Reading Comprehension and Commonsense Reasoning in Conversational Agents

Alexa Prize 2019

William Schallock, Daniel Agress*, Yao Du*, Dheeru Dua*, Lyuyang Hu*, Yoshitomo Matsubara*, Sameer Singh

* Apart from the first and last authors, the authors are listed in alphabetical order.

Paper

Split Computing for Complex Object Detectors: Challenges and Preliminary Results

MobiCom 2020 Workshop on Embedded and Mobile Deep Learning (EMDL)

Yoshitomo Matsubara, Marco Levorato
Paper Preprint Code

Citations Beyond Self Citations: Identifying Authors, Affiliations, and Nationalities in Scientific Papers

JCDL 2020 Workshop on Mining Scientific Publications (WOSP)

Yoshitomo Matsubara, Sameer Singh
Paper Code

Reranking for Efficient Transformer-based Answer Selection

SIGIR 2020

Yoshitomo Matsubara, Thuy Vu, Alessandro Moschitti

This work was done while I was an applied science intern at Amazon Alexa.

Paper Amazon Science Video

Distilled Split Deep Neural Networks for Edge-Assisted Real-Time Systems

MobiCom 2019 Workshop on Hot Topics in Video Analytics and Intelligent Edges (HotEdgeVideo)

Yoshitomo Matsubara, Sabur Baidya, Davide Callegaro, Marco Levorato, Sameer Singh
Paper Code

Screen Unlocking by Spontaneous Flick Reactions with One-class Classification Approaches

IEEE ICMLA 2016

Yoshitomo Matsubara, Haruhiko Nishimura, Toshiharu Samura, Hiroyuki Yoshimoto, Ryohei Tanimoto

"Personal Authentication Device, Personal Authentication Method, and Personal Authentication Program," JP Patent No. 6707271

Paper Patent

Keyboard Dependency of Personal Identification Performance by Keystroke Dynamics in Free Text Typing

Journal of Information Security

Yoshitomo Matsubara, Toshiharu Samura, Haruhiko Nishimura
Paper

Profile Generation Methods for Reinforcing Robustness of Keystroke Authentication in Free Text Typing

Journal of Information Security

Yoshitomo Matsubara, Toshiharu Samura, Haruhiko Nishimura
Paper

Performance Assessment in Keystroke Dynamics by Combined Profile Documents for Free Text Typing

SICE 2013

Toshiharu Samura, Yoshitomo Matsubara, Haruhiko Nishimura
Paper

Robustness of Keystroke Dynamics against Changing in Input and Recognition Conditions for Japanese Atypical Text

ISTS 2012

Yoshitomo Matsubara, Toshiharu Samura, Haruhiko Nishimura