Riku Arakawa

According to our database, Riku Arakawa authored at least 31 papers between 2018 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Supporting Experts with a Multimodal Machine-Learning-Based Tool for Human Behavior Analysis of Conversational Videos.

Riku Arakawa, Kiyosu Maeda, Hiromu Yakura

CoRR, 2024

2023

MI-Poser: Human Body Pose Tracking Using Magnetic and Inertial Sensor Fusion with Metal Interference Mitigation.

Riku Arakawa, Bing Zhou, Gurunandan Krishnan, Mayank Goel, Shree K. Nayar

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., September, 2023

LemurDx: Using Unconstrained Passive Sensing for an Objective Measurement of Hyperactivity in Children with no Parent Input.

Riku Arakawa, Karan Ahuja, Kristie Mak, Gwendolyn Thompson, Sam Shaaban, Oliver Lindhiem, Mayank Goel

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2023

uKnit: A Position-Aware Reconfigurable Machine-Knitted Wearable for Gestural Interaction and Passive Sensing using Electrical Impedance Tomography.

Tianhong Catherine Yu, Riku Arakawa, James McCann, Mayank Goel

Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems, 2023

IMUPoser: Full-Body Pose Estimation using IMUs in Phones, Watches, and Earbuds.

Vimal Mollyn, Riku Arakawa, Mayank Goel, Chris Harrison, Karan Ahuja

Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems, 2023

CatAlyst: Domain-Extensible Intervention for Preventing Task Procrastination Using Large Generative Models.

Riku Arakawa, Hiromu Yakura, Masataka Goto

Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems, 2023

AI for human assessment: What do professional assessors need?

Riku Arakawa, Hiromu Yakura

Proceedings of the Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing Systems, 2023

2022

VoLearn: A Cross-Modal Operable Motion-Learning System Combined with Virtual Avatar and Auditory Feedback.

Chengshuo Xia, Xinrui Fang, Riku Arakawa, Yuta Sugiura

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022

PrISM-Tracker: A Framework for Multimodal Procedure Tracking Using Wearable Sensors and State Transition Information with User-Driven Handling of Errors and Uncertainty.

Riku Arakawa, Hiromu Yakura, Vimal Mollyn, Suzanne Nie, Emma Russell, Dustin P. DeMeo, Haarika A. Reddy, Alexander K. Maytin, Bryan T. Carroll, Jill Fain Lehman, Mayank Goel

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022

Human-AI communication for human-human communication: Applying interpretable unsupervised anomaly detection to executive coaching.

Riku Arakawa, Hiromu Yakura

CoRR, 2022

CalmResponses: Displaying Collective Audience Reactions in Remote Communication.

Kiyosu Maeda, Riku Arakawa, Jun Rekimoto

Proceedings of the IMX '22: ACM International Conference on Interactive Media Experiences, Aveiro, Portugal, June 22, 2022

A Multimodal Learning-from-Observation Towards All-at-once Robot Teaching using Task Cohesion.

Iori Yanaokura, Naoki Wake, Kazuhiro Sasabuchi, Riku Arakawa, Kei Okada, Jun Takamatsu, Masayuki Inaba, Katsushi Ikeuchi

Proceedings of the IEEE/SICE International Symposium on System Integration, 2022

BeParrot: Efficient Interface for Transcribing Unclear Speech via Respeaking.

Riku Arakawa, Hiromu Yakura, Masataka Goto

Proceedings of the IUI 2022: 27th International Conference on Intelligent User Interfaces, Helsinki, Finland, March 22, 2022

RGBDGaze: Gaze Tracking on Smartphones with RGB and Depth Data.

Riku Arakawa, Mayank Goel, Chris Harrison, Karan Ahuja

Proceedings of the International Conference on Multimodal Interaction, 2022

VocabEncounter: NMT-powered Vocabulary Learning by Presenting Computer-Generated Usages of Foreign Words into Users' Daily Lives.

Riku Arakawa, Hiromu Yakura, Sosuke Kobayashi

Proceedings of the CHI '22: CHI Conference on Human Factors in Computing Systems, New Orleans, LA, USA, 29 April 2022, 2022

2021

Reaction or Speculation: Building Computational Support for Users in Catching-Up Series Based on an Emerging Media Consumption Phenomenon.

Riku Arakawa, Hiromu Yakura

Proc. ACM Hum. Comput. Interact., 2021

Semantic constraints to represent common sense required in household actions for multi-modal Learning-from-observation robot.

Katsushi Ikeuchi, Naoki Wake, Riku Arakawa, Kazuhiro Sasabuchi, Jun Takamatsu

CoRR, 2021

A Learning-from-Observation Framework: One-Shot Robot Teaching for Grasp-Manipulation-Release Household Operations.

Naoki Wake, Riku Arakawa, Iori Yanokura, Takuya Kiyokawa, Kazuhiro Sasabuchi, Jun Takamatsu, Katsushi Ikeuchi

Proceedings of the IEEE/SICE International Symposium on System Integration, 2021

Digital Speech Makeup: Voice Conversion Based Altered Auditory Feedback for Transforming Self-Representation.

Riku Arakawa, Zendai Kashino, Shinnosuke Takamichi, Adrien Verhulst, Masahiko Inami

Proceedings of the ICMI '21: International Conference on Multimodal Interaction, 2021

Low-Cost Millimeter-Wave Interactive Sensing through Origami Reflectors.

Riku Arakawa, Yang Zhang

Proceedings of the 2021 Workshops on Computer Human Interaction in IoT Applications co-located with the International Conference on Embedded Wireless Systems and Networks (EWSN 2021) and the 13th ACM SIGCHI Symposium on Engineering Interactive Computing Systems (EICS 2021), 2021

Mindless Attractor: A False-Positive Resistant Intervention for Drawing Attention Using Auditory Perturbation.

Riku Arakawa, Hiromu Yakura

Proceedings of the CHI '21: CHI Conference on Human Factors in Computing Systems, 2021

Independent Control of Supernumerary Appendages Exploiting Upper Limb Redundancy.

Hideki Shimobayashi, Tomoya Sasaki, Arata Horie, Riku Arakawa, Zendai Kashino, Masahiko Inami

Proceedings of the AHs '21: Augmented Humans Conference 2021, 2021

2020

Exploration of Reinforcement Learning for Event Camera using Car-like Robots.

Riku Arakawa, Shintaro Shiba

CoRR, 2020

BulkScreen: Saliency-Based Automatic Shape Representation of Digital Images with a Vertical Pin-Array Screen.

Riku Arakawa, Yudai Tanaka, Hiromu Kawarasaki, Kiyosu Maeda

Proceedings of the TEI '20: Fourteenth International Conference on Tangible, 2020

Hand with Sensing Sphere: Body-Centered Spatial Interactions with a Hand-Worn Spherical Camera.

Riku Arakawa, Azumi Maekawa, Zendai Kashino, Masahiko Inami

Proceedings of the SUI '20: Symposium on Spatial User Interaction, Virtual Event, Canada, October 31, 2020

Mimicker-in-the-Browser: A Novel Interaction Using Mimicry to Augment the Browsing Experience.

Riku Arakawa, Hiromu Yakura

Proceedings of the ICMI '20: International Conference on Multimodal Interaction, 2020

PenSight: Enhanced Interaction with a Pen-Top Camera.

Fabrice Matulic, Riku Arakawa, Brian K. Vogel, Daniel Vogel

Proceedings of the CHI '20: CHI Conference on Human Factors in Computing Systems, 2020

INWARD: A Computer-Supported Tool for Video-Reflection Improves Efficiency and Effectiveness in Executive Coaching.

Riku Arakawa, Hiromu Yakura

Proceedings of the CHI '20: CHI Conference on Human Factors in Computing Systems, 2020

2019

TransVoice: Real-Time Voice Conversion for Augmenting Near-Field Speech Communication.

Riku Arakawa, Shinnosuke Takamichi, Hiroshi Saruwatari

Proceedings of the Adjunct Proceedings of the 32nd Annual ACM Symposium on User Interface Software and Technology, 2019

REsCUE: A framework for REal-time feedback on behavioral CUEs using multimodal anomaly detection.

Riku Arakawa, Hiromu Yakura

Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems, 2019

2018

DQN-TAMER: Human-in-the-Loop Reinforcement Learning with Intractable Feedback.

Riku Arakawa, Sosuke Kobayashi, Yuya Unno, Yuta Tsuboi, Shin-ichi Maeda

CoRR, 2018