| 2026 | ICDCN | SenStick-EyeMeet: Distributed Multimodal Sensing of Nonverbal Interactions to Augment LLM-Assisted Meeting Understanding. | Toshiki Hayashida, Koushi Hiraoka, Isshin Nakao, Yugo Nakamura, Yutaka Arakawa |
| 2026 | ICDCN | Exploring Fingertip Interaction Using Surface Acoustic Wave Sensing with a VPU Ring. | Koushi Hiraoka, Yugo Nakamura, Yutaka Arakawa |
| 2026 | PAKDD | Q-Matrix Completeness and Annotation Strategies: A Comparative Study of Knowledge Tracing Architectures. | Liu Cheng Lee, Yutaka Arakawa, Tsunenori Mine |
| 2026 | PERCOM | Cross-Domain Passive Channel Charting from Wi-Fi Sensing toward Robust Indoor Positioning. | Chang-Hong Lee, Hyuckjin Choi, Yutaka Arakawa, Jong-Deok Kim |
| 2026 | WCNC | Orientation-Aware Adaptive Kalman Filtering for Robust UWB Indoor Localization on Smartphones. | Renyun Fan, Hyuckjin Choi, Yutaka Arakawa |
| 2025 | ADMA | Emerging Trends in Knowledge Tracing Models: A Technical Survey from 2022 to 2025. | Liu Cheng Lee, Yutaka Arakawa, Tsunenori Mine |
| 2025 | AINA | WiADL: Efficient WiFi CSI-Based ADL Recognition with WiFi Backscatter-Based Pseudo-Labeling. | Kiichiro Kai, Hyuckjin Choi, Yugo Nakamura, Yutaka Arakawa |
| 2025 | HCI | Exploring Trade-Offs in Privacy-Aware Activity Recognition with Small Wearable Cameras. | Koushi Hiraoka, Yugo Nakamura, Yutaka Arakawa |
| 2025 | HCI | Air-Puff Eyewear System for Blink Monitoring and Reflexive Blink Induction to Improve Dry Eye. | Toshiki Mori, Katsutoshi Masai, Hyuckjin Choi, Yugo Nakamura, Yutaka Arakawa, Shogo Fukushima, Tsunenori Mine |
| 2025 | HCI | Eat2pic-Mobile: A Chew-Draw Interactive System for Encouraging Mindful Chewing with Smartphones and Earable Devices. | Yugo Nakamura, Yuta Ohira, Yutaka Arakawa |
| 2025 | HCI | Analysis of Laughter Breathing Movements and the Effectiveness of Breathing Guidance Methods for Laughter Facilitation. | Hiromasa Tanaka, Katsutoshi Masai, Hyuckjin Choi, Yugo Nakamura, Tsunenori Mine, Yutaka Arakawa, Shogo Fukushima |
| 2025 | HCI | Supple and Graspable XR Controller for Providing a Realistic Hand-Holding Sensation. | Kenta Tanizawa, Kiichiro Kai, Katsutoshi Masai, Tsunenori Mine, Yutaka Arakawa, Hyuckjin Choi, Shogo Fukushima |
| 2025 | IUI | Exploring a Screensaver-Based System for Visualizing Health Status to Reduce Presenteeism: A Preliminary Evaluation. | Sana Ozono, Year Nakamura, Yutaka Arakawa |
| 2025 | IUI | How Do Bias Strategies and Appearance Shape Avatar Preferences?: Toward the Development of Avatars for Health Support. | Sana Ozono, Carolin Schindler, Yugo Nakamura, Yutaka Arakawa, Wolfgang Minker |
| 2024 | Mobisys | Poster: Desk Activity Recognition Using On-desk Low-cost WiFi Transceiver. | Hyuckjin Choi, Yugo Nakamura, Shogo Fukushima, Yutaka Arakawa |
| 2024 | Mobisys | Demo : Privacy-Preserving Decentralized Machine Learning Framework for Clustered Resource-Constrained Devices. | Muhammad Ayat Hidayat, Yugo Nakamura, Yutaka Arakawa |
| 2024 | Mobisys | Poster: Annotation Assist System Using Backscatter Tags for WiFi CSI-based Indoor Activity Recognition. | Kiichiro Kai, Hyuckjin Choi, Yugo Nakamura, Yutaka Arakawa |
| 2024 | PERCOM | Privacy-aware Quantitative Measurement of Psychological State in Meetings based on Non-verbal Cues. | Toshiki Hayashida, Yugo Nakamura, Hyuckjin Choi, Yutaka Arakawa |
| 2024 | Persuasive | Color Psychology-Based Persuasive Interaction Design for Health Behavior Change. | Yugo Nakamura, Yutaka Arakawa |
| 2023 | ICTAI | ToonMeet: A Real-time Portrait Toonification Framework with Frame Interpolation Fine-tuned for Online Meeting. | Chenhao Chen, Shogo Fukushima, Yugo Nakamura, Yutaka Arakawa |
| 2023 | ISKE | Little Known POI Category Estimation via Syntactical Knowledge Graph Generated via Tweets. | Landy Rajaonarivo, Tsunenori Mine, Yutaka Arakawa |
| 2023 | MDM | Efficient and Secure: Privacy-Preserving Federated Learning for Resource-Constrained Devices. | Muhammad Ayat Hidayat, Yugo Nakamura, Yutaka Arakawa |
| 2023 | MDM | AGC-DP: Differential Privacy with Adaptive Gaussian Clipping for Federated Learning. | Muhammad Ayat Hidayat, Yugo Nakamura, Billy Dawton, Yutaka Arakawa |
| 2023 | PERCOM | C-HAR: Compressive Measurement-Based Human Activity Recognition. | Billy Dawton, Shigemi Ishida, Yutaka Arakawa |
| 2023 | PERCOM | Differential Privacy with Weighted ∊ for Privacy-Preservation in Human Activity Recognition. | Ryusei Fujimoto, Yugo Nakamura, Yutaka Arakawa |
| 2023 | Persuasive | Can a Nudge Induce Garbage Disposal Behavior? Inducement in Prosocial Behavior. | Sana Ozono, Mutsuki Ori, Kiichiro Kai, Yudai Yamazaki, Cao Lian, Yukitoshi Kashimoto, Daisuke Kamisaka, Yugo Nakamura, Yutaka Arakawa |
| 2023 | Persuasive | System to Induce Accepting Unconsidered Information by Connecting Current Interests - Proof of Concept in Snack Purchasing Scenarios. | Taku Tokunaga, Hiromu Motomatsu, Kenji Sugihara, Honoka Ozaki, Mari Yasuda, Yugo Nakamura, Yutaka Arakawa |
| 2023 | WCNC | Wi-Nod: Head Nodding Recognition by Wi-Fi CSI Toward Communicative Support for Quadriplegics. | Marwa R. M. Bastwesy, Kiichiro Kai, Hyuckjin Choi, Shigemi Ishida, Yutaka Arakawa |
| 2022 | PERCOM | ZEL: Net-Zero-Energy Lifelogging System using Heterogeneous Energy Harvesters. | Mitsuru Arita, Yugo Nakamura, Shigemi Ishida, Yutaka Arakawa |
| 2022 | Persuasive | Design and Development of Appendable Elevator Monitoring System to Nudge People Behavior Change. | Yuta Ohira, Yugo Nakamura, Yutaka Arakawa |
| 2022 | Persuasive | Context-Aware Chatbot Based on Cyber-Physical Sensing for Promoting Serendipitous Face-to-Face Communication. | Hirokazu Tanaka, Hiromu Motomatsu, Yugo Nakamura, Yutaka Arakawa |
| 2022 | PRICAI | Learning Cross-Modal Factors from Multimodal Physiological Signals for Emotion Recognition. | Yuichi Ishikawa, Nao Kobayashi, Yasushi Naruse, Yugo Nakamura, Shigemi Ishida, Tsunenori Mine, Yutaka Arakawa |
| 2021 | ICDCN | Initial Attempt on Wi-Fi CSI Based Vibration Sensing for Factory Equipment Fault Detection. | Sirui Jian, Shigemi Ishida, Yutaka Arakawa |
| 2021 | ICDCN | ProceThings: Data Processing Platform with In-situ IoT Devices for Smart Community Services. | Yugo Nakamura, Jose Paolo Talusan, Teruhiro Mizumoto, Hirohiko Suwa, Yutaka Arakawa, Hirozumi Yamaguchi, Keiichi Yasumoto |
| 2021 | Mobiquitous | Design of Room-Layout Estimator Using Smart Speaker. | Tomoki Joya, Shigemi Ishida, Yudai Mitsukude, Yutaka Arakawa |
| 2021 | Mobiquitous | A Privacy-Aware Browser Extension to Track User Search Behavior for Programming Course Supplement. | Jihed Makhlouf, Yutaka Arakawa, Ko Watanabe |
| 2021 | SAC | Called function identification of IoT devices by network traffic analysis. | Daichi Koike, Shigemi Ishida, Yutaka Arakawa |
| 2020 | PERCOM | Predicting Depression and Anxiety Mood by Wrist-Worn Sleep Sensor. | Shuichi Fukuda, Yuki Matsuda, Yuri Tani, Yutaka Arakawa, Keiichi Yasumoto |
| 2020 | PERCOM | WorkerSense: Mobile Sensing Platform for Collecting Physiological, Mental, and Environmental State of Office Workers. | Yuri Tani, Shuichi Fukuda, Yuki Matsuda, Sozo Inoue, Yutaka Arakawa |
| 2020 | PERCOM | Initial Design of Two-Stage Acoustic Vehicle Detection System for High Traffic Roads. | Masato Uchino, Billy Dawton, Yuki Hori, Shigemi Ishida, Shigeaki Tagashira, Yutaka Arakawa, Akira Fukuda |
| 2020 | Persuasive | Embedding Additional Behaviors into Users' Daily Routines for Improving Users' Awareness of Self-Health Condition. | Zhihua Zhang, Yuki Matsuda, Manato Fujimoto, Yutaka Arakawa, Keiichi Yasumoto |
| 2020 | VTC | Proposal for a Compressive Measurement-Based Acoustic Vehicle Detection and Identification System. | Billy Dawton, Shigemi Ishida, Yuki Hori, Masato Uchino, Yutaka Arakawa |
| 2020 | SENSYS | Itocon - a system for visualizing the congestion of bus stops around Ito campus in real-time: poster abstract. | Ryo Takahashi, Kenta Hayashi, Yudai Mitsukude, Masanori Futamata, Shunei Inoue, Shuta Matsuo, Shigemi Ishida, Yutaka Arakawa, Shigeru Takano |
| 2020 | SENSYS | Towards ICT based mobility support system with in the COVID-19 era: poster abstract. | Shigeru Takano, Maiya Hori, Yutaka Arakawa, Rin-Ichiro Taniguchi |
| 2019 | HCI | A Cooking Support System for Seasoning with Smart Cruet. | Yuta Kido, Teruhiro Mizumoto, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto |
| 2019 | ICCE | Multimodal Recording System for Collecting Facial and Postural Data in a Group Meeting. | Yusuke Soneda, Yuki Matsuda, Yutaka Arakawa, Keiichi Yasumoto |
| 2019 | PERCOM | Integration of spoken dialogue system and ubiquitous computing. | Yutaka Arakawa |
| 2019 | PERCOM | Towards Real-Time Contextual Touristic Emotion and Satisfaction Estimation with Wearable Devices. | Dmitrii Fedotov, Yuki Matsuda, Yuta Takahashi, Yutaka Arakawa, Keiichi Yasumoto, Wolfgang Minker |
| 2019 | PERCOM | BeatSync: Walking Pace Control Through Beat Synchronization between Music and Walking. | Atsushi Otsubo, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto |
| 2019 | PERCOM | Predicting Occurrence Time of Daily Living Activities Through Time Series Analysis of Smart Home Data. | Wataru Sasaki, Masashi Fujiwara, Manato Fujimoto, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto |
| 2019 | PERCOM | Strikes-Thrusts Activity Recognition Using Wrist Sensor Towards Pervasive Kendo Support System. | Masashi Takata, Yugo Nakamura, Yohei Torigoe, Manato Fujimoto, Yutaka Arakawa, Keiichi Yasumoto |
| 2019 | PERCOM | Design and Implementation of Notification Information Survey System and Survey Results Toward Use-Side Adaptive Notification Management. | Kenta Taki, Yuki Matsuda, Yutaka Arakawa, Keiichi Yasumoto |
| 2019 | PERCOM | EHAAS: Energy Harvesters As A Sensor for Place Recognition on Wearables. | Yoshinori Umetsu, Yugo Nakamura, Yutaka Arakawa, Manato Fujimoto, Hirohiko Suwa |
| 2019 | PERCOM | Detecting Surrounding Users by Reverberation Analysis with a Smart Speaker and Microphone Array. | Naoki Yoneoka, Yutaka Arakawa, Keiichi Yasumoto |
| 2019 | PERCOM | Design of Behavior Change Environment with Interactive Signage Having Active Talk Function. | Zhihua Zhang, Yutaka Arakawa, Harri Oinas-Kukkonen |
| 2018 | IWQoS | Design and Evaluation of In-Situ Resource Provisioning Method for Regional IoT Services. | Yugo Nakamura, Teruhiro Mizumoto, Hirohiko Suwa, Yutaka Arakawa, Hirozumi Yamaguchi, Keiichi Yasumoto |
| 2018 | PERCOM | GIFT: Glove for Indoor Fitness Tracking System. | Elder A. H. Akpa, Masashi Fujiwara, Yutaka Arakawa, Hirohiko Suwa, Keiichi Yasumoto |
| 2018 | PERCOM | BLE Beacon-based Activity Monitoring System toward Automatic Generation of Daily Report. | Tatsuya Morita, Kenta Taki, Manato Fujimoto, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto |
| 2018 | PERCOM | Designing Strategy for Resolving Maldistribution of Vehicles in One-Way Car-Sharing through Active Trip Request to Potential Users. | Kotone Senju, Teruhiro Mizumoto, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto |
| 2018 | PERCOM | Real-Time Congestion Estimation in Sightseeing Spots with BLE Devices. | Kazuhito Umeki, Yugo Nakamura, Manato Fujimoto, Yutaka Arakawa, Keiichi Yasumoto |
| 2018 | SmartComp | Towards Estimating Emotions and Satisfaction Level of Tourist Based on Eye Gaze and Head Movement. | Dmitrii Fedotov, Yuki Matsuda, Yuta Takahashi, Yutaka Arakawa, Keiichi Yasumoto, Wolfgang Minker |
| 2017 | AINA | ALPAS: Analog-PIR-Sensor-Based Activity Recognition System in Smarthome. | Yukitoshi Kashimoto, Masashi Fujiwara, Manato Fujimoto, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto |
| 2017 | AINA | Sensing Activities and Locations of Senior Citizens toward Automatic Daycare Report Generation. | Yukitoshi Kashimoto, Tatsuya Morita, Manato Fujimoto, Yutaka Arakawa, Hirohiko Suwa, Keiichi Yasumoto |
| 2017 | AINA | Group Detection Based on User-to-User Distance in Everyday Life for Office Lunch Group Recommendation. | Ryota Koshiba, Yuko Hirabe, Manato Fujimoto, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto |
| 2017 | PERCOM | EmoBGM: Estimating sound's emotion for creating slideshows with suitable BGM. | Cedric Konan, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto |
| 2017 | PERCOM | Daily living activity recognition with ECHONET Lite appliances and motion sensors. | Kazuki Moriya, Eri Nakagawa, Manato Fujimoto, Hirohiko Suwa, Yutaka Arakawa, Aki Kimura, Satoko Miki, Keiichi Yasumoto |
| 2017 | PERCOM | Toward real-time in-home activity recognition using indoor positioning sensor and power meters. | Eri Nakagawa, Kazuki Moriya, Hirohiko Suwa, Manato Fujimoto, Yutaka Arakawa, Keiichi Yasumoto |
| 2016 | ICDCS | Middleware for Proximity Distributed Real-Time Processing of IoT Data Flows. | Yugo Nakamura, Hirohiko Suwa, Yutaka Arakawa, Hirozumi Yamaguchi, Keiichi Yasumoto |
| 2016 | ICDCS | Milk Carton: A Face Recognition-Based FTR System Using Opportunistic Clustered Computing. | Edgar Marko Trono, Manato Fujimoto, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto |
| 2016 | IPIN | Floor vibration type estimation with piezo sensor toward indoor positioning system. | Yukitoshi Kashimoto, Manato Fujimoto, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto |
| 2016 | IPIN | Indoor localization based on distance-illuminance model and active control of lighting devices. | Kazuki Moriya, Manato Fujimoto, Yutaka Arakawa, Keiichi Yasumoto |
| 2016 | Mobiquitous | Low-cost and Device-free Activity Recognition System with Energy Harvesting PIR and Door Sensors. | Yukitoshi Kashimoto, Kyoji Hata, Hirohiko Suwa, Manato Fujimoto, Yutaka Arakawa, Takeya Shigezumi, Kunihiro Komiya, Kenta Konishi, Keiichi Yasumoto |
| 2016 | Mobiquitous | Investigating recognition accuracy improvement by adding user's acceleration data to location and power consumption-based in-home activity recognition system. | Eri Nakagawa, Kazuki Moriya, Hirohiko Suwa, Manato Fujimoto, Yutaka Arakawa, Toshiyuki Hatta, Shotaro Miwa, Keiichi Yasumoto |
| 2016 | Mobiquitous | Milk Carton: Family Tracing and Reunification system using Face Recognition over a DTN with Deployed Computing Nodes. | Edgar Marko Trono, Manato Fujimoto, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto |
| 2016 | Mobisys | Poster: Calorie-Aware Food Recommendation System. | Akpa Akpro Elder Hippocrate, Yutaka Arakawa, Keiichi Yasumoto |
| 2016 | Mobisys | Food Weight Estimation using Smartphone and Cutlery. | Elder Akpa Akpro Hippocrate, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto |
| 2016 | Mobisys | Poster: Sentiment Analysis of BGM Toward Automatic BGM Selection Based on Emotion. | N'djabli Cedric Ange Konan, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto |
| 2016 | Mobisys | Poster: Design and Evaluation of Participatory Mobile Sensing Platform for Diverse Sensing and Gamification Scenarios. | Yuki Matsuda, Yutaka Arakawa, Keiichi Yasumoto |
| 2016 | MUM | Implementation and evaluation of daycare report generation system based on BLE tag. | Yukitoshi Kashimoto, Tatsuya Morita, Manato Fujimoto, Yutaka Arakawa, Hirohiko Suwa, Keiichi Yasumoto |
| 2016 | PERCOM | Beacon-based multi-person activity monitoring system for day care center. | Kiyoaki Komai, Manato Fujimoto, Yutaka Arakawa, Hirohiko Suwa, Yukitoshi Kashimoto, Keiichi Yasumoto |
| 2016 | PERCOM | Disaster area mapping using spatially-distributed computing nodes across a DTN. | Edgar Marko Trono, Manato Fujimoto, Hirohiko Suwa, Yutaka Arakawa, Mineo Takai, Keiichi Yasumoto |
| 2015 | HPCC | On-demand Indoor Location-Based Service Using Ad-hoc Wireless Positioning Network. | Shigemi Ishida, Shigeaki Tagashira, Yutaka Arakawa, Akira Fukuda |
| 2015 | ISM | Automatic Content Curation System for Multiple Live Sport Video Streams. | Kazuki Fujisawa, Yuko Hirabe, Hirohiko Suwa, Yutaka Arakawa, Keiichi Yasumoto |
| 2015 | PERCOM | RecureShare - Internet-less application distribution mechanism for internet-less emergency communication systems. | Seigi Matsumoto, Yutaka Arakawa, Edgar Marko Trono, Keiichi Yasumoto |
| 2014 | COMPSAC | Load-Adaptive Indexing Method for Schema-less Searches. | Yutaka Arakawa, Takayuki Nakamura, Motonori Nakamura, Nobuhiko Matsuura, Yuusuke Kawakita, Haruhisa Ichikawa |
| 2014 | PERCOM | Gamification-based incentive mechanism for participatory sensing. | Yoshitaka Ueyama, Morihiko Tamai, Yutaka Arakawa, Keiichi Yasumoto |
| 2014 | UIC | AR Go-Kon: A System for Facilitating a Smooth Communication in the First Meeting. | Yuma Akaike, Jun Komeda, Yuka Kume, Satoshi Kanamaru, Yutaka Arakawa |
| 2014 | UIC | Implementation of On-Demand Indoor Location-Based Service Using Ad Hoc Wireless Positioning Network. | Shigemi Ishida, Koki Tomishige, Akira Izumi, Shigeaki Tagashira, Yutaka Arakawa, Akira Fukuda |
| 2014 | UIC | Intuitive Appliance Control System Based on a High-Accuracy Indoor Positioning System. | Jun Komeda, Yutaka Arakawa, Morihiko Tamai, Keiichi Yasumoto |
| 2013 | AINA | Efficient Survey Database Construction Using Location Fingerprinting Interpolation. | Ryosuke Kubota, Shigeaki Tagashira, Yutaka Arakawa, Teruaki Kitasuka, Akira Fukuda |
| 2013 | AINA | A Multilateration-based Localization Scheme for Adhoc Wireless Positioning Networks Used in Information-oriented Construction. | Naoki Miwa, Shigeaki Tagashira, Hiroaki Matsuda, Takanori Tsutsui, Yutaka Arakawa, Akira Fukuda |
| 2013 | AINA | Proposal and Implementation of Encounter Data Transmission with Ultrasonic Sensor-Based Active Wakeup Mechanism for Energy Efficient Sparse Wireless Sensor Network. | Tatsuhiko Nakano, Yutaka Arakawa, Shigeaki Tagashira, Akira Fukuda, Riadh Dhaou |
| 2013 | COMPSAC | UBI-Tree: Indexing Method for Schema-Less Search. | Yutaka Arakawa, Takayuki Nakamura, Motonori Nakamura, Hajime Matsumura |
| 2013 | SENSYS | mockSensor: faking remote sensors as embedded sensors for a functional enhancement of Android. | Yutaka Arakawa, Shigeaki Tagashira, Akira Fukuda |
| 2012 | IPIN | A dynamic channel assignment method based on location information of mobile terminals in indoor WLAN positioning systems. | Ming Li, Long Han, Weiqiang Kong, Shigeaki Tagashira, Yutaka Arakawa, Akira Fukuda |
| 2011 | KES | Spatial Statistics with Three-Tier Breadth First Search for Analyzing Social Geocontents. | Yutaka Arakawa, Shigeaki Tagashira, Akira Fukuda |
| 2009 | PDCAT | uTupleSpace: A Bi-Directional Shared Data Space for Wide-Area Sensor Network. | Takayuki Nakamura, Motonori Nakamura, Atsushi Yamamoto, Keiichiro Kashiwagi, Yutaka Arakawa, Masato Matsuo, Hiroya Minami |