Akira Uchiyama

89 papers A* 4A 8B 8C 6Misc 3Journal 20Unranked 40

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	Neural Surrogate Model for Autonomous Driving Communications Based on Strategic Sampling. ICDCN Companion Ibuki Matsumoto, Takamasa Higuchi, Fukuharu Tanaka, Tatsuya Amano, Hamada Rizk, Akira Uchiyama, Akihito Hiromori, Hirozumi Yamaguchi, Masaki Takanashi
2026	—	`conf`	Rapid Policy Impact Estimation for Pedestrian Flow Using Neural Network Surrogates. ICDCN Companion Fukuharu Tanaka, Tatsuya Amano, Akira Uchiyama, Akihito Hiromori, Hirozumi Yamaguchi
2026	—	`conf`	Scalable Coverage Simulation Workflow for Formation-Flying Satellite Phased Arrays. ICDCN Companion Tengis Buyantogtokh, Akira Uchiyama, Akihito Hiromori, Hirozumi Yamaguchi, Genma Hattori, Sou Ema, Sumio Morioka, Takahiro Inagawa
2026	—	`conf`	When Satellites Work as One: Adaptive Beamforming for PicoSat Swarms. ICDCN Companion Yui Maruyama, Ryohei Tsuji, Akira Uchiyama, Hamada Rizk, Hirozumi Yamaguchi, Sumio Morioka, Takahiro Inagawa
2025	B	`conf`	A Lightweight and Explainable Digital Twin for Scene Monitoring Using Synchronized mmWave Radar and Vision Data. PIMRC Hamada Rizk, Heetae Jin, Akira Uchiyama
2025	—	`conf`	A Preliminary Study on Synthesizing mmWave Radar Range-Doppler Maps under Occlusion. PerCom Workshops Junxiong Long, Akihito Hiromori, Akira Uchiyama
2025	J	`jnl`	Delay-energy-aware joint multi-cell association, service caching, and task offloading in hybrid-task heterogeneous edge computing networks. Comput. Networks Bassant Tolba, Maha Elsabrouty, Mohammed Abo-Zahhad, Akira Uchiyama, Ahmed H. Abd El-Malek
2025	—	`conf`	Enhancing Wireless Sensing Using Simulated Datasets: A CNN-Based Approach to mmWave Angle of Arrival Estimation. PerCom Workshops Heetae Jin, Akira Uchiyama
2025	—	`conf`	FouriDAR: Efficient Radar Vehicle Detection with Fourier Networks for 6G Perception. VTC2025-Fall Hamada Rizk, Heetae Jin, Akira Uchiyama
2025	B	`conf`	Indoor Drone Propeller Speed Estimation Using Wi-Fi Channel State Information. WiMob Yuta Takao, Viktor Erdélyi, Kazuya Ohara, Yasue Kishino, Anh Van Ho, Akira Uchiyama
2025	—	`conf`	On the Feasibility of Cyclist Detection Using MIMO-Radar for Long-Range ISAC Scenarios. ICMU Heetae Jin, Akira Uchiyama
2025	—	`conf`	On the Impact of Terrain Types in Deep Neural Network-Based Surrogates of Radio Maps. ICMU Fukuharu Tanaka, Takamasa Higuchi, Masaki Takanashi, Tatsuya Amano, Hamada Rizk, Akira Uchiyama, Akihito Hiromori, Hirozumi Yamaguchi
2025	—	`conf`	Securing Task Computation Offloading for Mobile Edge Computing in Untrusted Relay Networks. ICT Bassant Tolba, Maha Elsabrouty, Mohammed Abo-Zahhad, Akira Uchiyama, Ahmed H. Abd El-Malek
2025	J	`jnl`	Securing Task Offloading and Service Caching in Multitier Computing Networks With Untrusted Relays. IEEE Internet Things J. Bassant Tolba, Mohammed Abo-Zahhad, Maha Elsabrouty, Akira Uchiyama, Ahmed H. Abd El-Malek
2024	C	`conf`	A Genetic Algorithm-Based Scheduling Method Considering Working Hours for Medical Doctors. MoMM Subaru Narahashi, Eiji Hirakawa, Akira Uchiyama, Yusuke Gotoh
2024	—	`conf`	A Preliminary Study on Angle of Arrival Estimation by MUSIC Algorithm Using Backscatter Tags. PerCom Workshops Yudai Yamaguchi, Viktor Erdélyi, Akira Uchiyama, Teruo Higashino
2024	C	`conf`	A Preliminary Study on Core Temperature Estimation Using a Neonatal Thermal Model via Backpropagation Algorithm. MobiQuitous Natsumi Sakamoto, Hiroki Kudo, Keisuke Hamada, Eiji Hirakawa, Akira Uchiyama
2024	B	`conf`	Adaptability Matters: Heterogeneous Graphs for Agile Indoor Positioning in Cluttered Environments. MDM Hamada Rizk, Akira Uchiyama, Hirozumi Yamaguchi
2024	J	`jnl`	Daily Living Activity Recognition with Frequency-Shift WiFi Backscatter Tags. Sensors Hikoto Iseda, Keiichi Yasumoto, Akira Uchiyama, Teruo Higashino
2024	Misc	`conf`	Feasibility of Living Activity Recognition with Frequency-Shift WiFi Backscatter Tags in Homes. IE Hikoto Iseda, Keiichi Yasumoto, Akira Uchiyama, Teruo Higashino
2024	J	`jnl`	Joint user association, service caching, and task offloading in multi-tier communication/multi-tier edge computing heterogeneous networks. Ad Hoc Networks Bassant Tolba, Mohammed Abo-Zahhad, Maha Elsabrouty, Akira Uchiyama, Ahmed H. Abd El-Malek
2024	A	`conf`	Poster: Activity Recognition Using CSI Backscatter with Commodity Wi-Fi. MobiSys Viktor Erdélyi, Kazuki Miyao, Akira Uchiyama, Tomoki Murakami
2024	A	`conf`	[Poster] You Only Sense Once: Unified Localization and Activity Recognition of Multiple Persons. MobiSys Hamada Rizk, Hend Fayed, Akira Uchiyama, Hirozumi Yamaguchi
2023	B	`conf`	ML-based Individual Contribution Assessment of Basketball Players from Their Trajectories. MDM Takeshi Tanaka, Akira Uchiyama, Hirozumi Yamaguchi
2023	—	`conf`	Towards Activity Recognition Using Wi-Fi CSI from Backscatter Tags. PerCom Workshops Viktor Erdélyi, Kazuki Miyao, Akira Uchiyama, Tomoki Murakami
2023	—	`conf`	Towards Environment-Independent Activity Recognition Using Wi-Fi CSI with an Encoder-Decoder Network. BodySys@MobiSys Yu Sugimoto, Hamada Rizk, Akira Uchiyama, Hirozumi Yamaguchi
2022	J	`jnl`	A method for improving semantic segmentation using thermographic images in infants. BMC Medical Imaging Hidetsugu Asano, Eiji Hirakawa, Hayato Hayashi, Keisuke Hamada, Yuto Asayama, Masaaki Oohashi, Akira Uchiyama, Teruo Higashino
2022	J	`jnl`	Close-Contact Detection Using a Single Camera for Sports Considering Occlusion. IEEE Access Ryosuke Hasegawa, Akira Uchiyama, Fumio Okura, Daigo Muramatsu, Issei Ogasawara, Hiromi Takahata, Ken Nakata, Teruo Higashino
2022	—	`conf`	Privacy-preserving data augmentation for thermal sensation dataset based on variational autoencoder: poster abstract. BuildSys Hiroki Yoshikawa, Akira Uchiyama
2021	C	`conf`	A New Problem Setting for Mobile Robots Based on Backscatter-Based Communication and Sensing. SSS Teruo Higashino, Akira Uchiyama, Hirozumi Yamaguchi, Shunsuke Saruwatari, Takashi Watanabe, Toshimitsu Masuzawa
2021	—	`conf`	A Proposition of Physician Scheduling Method for Improving Work-Life Balance. EIDWT Yusuke Gotoh, Naoki Iwamoto, Koji Sakai, Jun Tazoe, Yu Ohara, Akira Uchiyama, Yoshinari Nomura
2021	C	`conf`	Body Part Detection from Neonatal Thermal Images Using Deep Learning. MobiQuitous Fumika Beppu, Hiroki Yoshikawa, Akira Uchiyama, Teruo Higashino, Keisuke Hamada, Eiji Hirakawa
2021	J	`jnl`	Context Recognition by Wireless Sensing: A Comprehensive Survey. J. Inf. Process. Akira Uchiyama, Shunsuke Saruwatari, Takuya Maekawa, Kazuya Ohara, Teruo Higashino
2021	—	`conf`	Data balancing for thermal comfort datasets using conditional wasserstein GAN with a weighted loss function. BuildSys Hiroki Yoshikawa, Akira Uchiyama, Teruo Higashino
2021	—	`conf`	Design and Evaluation of a Frequency Shift Backscatter Tag for Context Recognition. ICDCN (Adjunct Volume) Yoshihiro Nakagawa, Toru Maeda, Akira Uchiyama, Teruo Higashino
2021	C	`conf`	Human Localization Using a Single Camera Towards Social Distance Monitoring During Sports. MobiQuitous Ryosuke Hasegawa, Akira Uchiyama, Fumio Okura, Daigo Muramatsu, Issei Ogasawara, Hiromi Takahata, Ken Nakata, Teruo Higashino
2021	J	`jnl`	Maneuver and Turn Classification in Wheelchair Basketball Using Inertial Sensors. J. Inf. Process. Ryosuke Hasegawa, Akira Uchiyama, Takuya Magome, Juri Tatsumi, Teruo Higashino
2021	—	`conf`	Reliability Estimation of Heart Rate Measurement Using Wrist-Worn Devices. ICMU Hiroki Yoshikawa, Masayuki Hayashi, Akira Uchiyama, Teruo Higashino
2021	J	`jnl`	TSVNet: Combining Time-Series and Opportunistic Sensing by Transfer Learning for Dynamic Thermal Sensation Estimation. IEEE Access Hiroki Yoshikawa, Akira Uchiyama, Teruo Higashino
2020	J	`jnl`	Smartphone-based Mental State Estimation: A Survey from a Machine Learning Perspective. J. Inf. Process. Yusuke Fukazawa, Naoki Yamamoto, Takashi Hamatani, Keiichi Ochiai, Akira Uchiyama, Ken Ohta
2020	—	`conf`	Smartphone-based Risky Traffic Situation Detection and Classification. PerCom Workshops Ryota Akikawa, Akira Uchiyama, Akihito Hiromori, Hirozumi Yamaguchi, Teruo Higashino, Masaki Suzuki, Yasuhiko Hiehata, Takeshi Kitahara
2020	—	`conf`	Towards People Counting Using Wi-Fi CSI of Mobile Devices. PerCom Workshops Masahide Mizutani, Akira Uchiyama, Tomoki Murakami, Hirantha Abeysekera, Teruo Higashino
2019	—	`conf`	A Feasibility Study on Battery-Less Travel Context Estimation Using Ambient Backscatter. PerCom Workshops Toru Maeda, Akira Uchiyama, Teruo Higashino
2019	—	`conf`	Combining a thermal camera and a wristband sensor for thermal comfort estimation. UbiComp/ISWC Adjunct Hiroki Yoshikawa, Akira Uchiyama, Yuki Nishikawa, Teruo Higashino
2019	A	`conf`	Context Recognition of Humans and Objects by Distributed Zero-Energy IoT Devices. ICDCS Teruo Higashino, Akira Uchiyama, Shunsuke Saruwatari, Hirozumi Yamaguchi, Takashi Watanabe
2019	J	`jnl`	CrowdMeter: Gauging congestion level in railway stations using smartphones. Pervasive Mob. Comput. Moustafa Elhamshary, Moustafa Youssef, Akira Uchiyama, Akihito Hiromori, Hirozumi Yamaguchi, Teruo Higashino
2019	—	`conf`	Dynamic Offset Correction for Smartphone Thermal Cameras Using a Wristband Sensor. PerCom Workshops Hiroki Yoshikawa, Akira Uchiyama, Teruo Higashino
2019	—	`conf`	Maneuver Classification in Wheelchair Basketball Using Inertial Sensors. ICMU Ryosuke Hasegawa, Akira Uchiyama, Teruo Higashino
2019	—	`conf`	Preliminary Investigation on Band Tightness Estimation of Wrist-Worn Devices Using Inertial Sensors. MobiHealth Masayuki Hayashi, Hiroki Yoshikawa, Akira Uchiyama, Teruo Higashino
2019	—	`conf`	VR Application Framework for Collecting Sensor Data in Risky Situations. Middleware Demos/Posters Tatsuya Amano, Ryota Akikawa, Akira Uchiyama, Akihito Hiromori, Hirozumi Yamaguchi, Teruo Higashino, Masaki Suzuki, Yasuhiko Hiehata, Takeshi Kitahara
2018	A*	`conf`	CrowdMeter: Congestion Level Estimation in Railway Stations Using Smartphones. PerCom Moustafa Elhamshary, Moustafa Youssef, Akira Uchiyama, Hirozumi Yamaguchi, Teruo Higashino
2018	J	`jnl`	FluidMeter: Gauging the Human Daily Fluid Intake Using Smartwatches. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Takashi Hamatani, Moustafa Elhamshary, Akira Uchiyama, Teruo Higashino
2018	—	`conf`	Play Recognition Using Soccer Tracking Data Based on Machine Learning. NBiS Tomoki Imai, Akira Uchiyama, Takuya Magome, Teruo Higashino
2018	A	`conf`	Re-Thinking: Design and Development of Mobility Aware Applications in Smart and Connected Communities. ICDCS Teruo Higashino, Hirozumi Yamaguchi, Akihito Hiromori, Akira Uchiyama, Takaaki Umedu
2018	—	`conf`	Sidewalk-level People Flow Estimation Using Dashboard Cameras Based on Deep Learning. ICMU Yusuke Hara, Akira Uchiyama, Takaaki Umedu, Teruo Higashino
2017	—	`conf`	Crowd and event detection by fusion of camera images and micro blogs. PerCom Workshops Sohei Kojima, Akira Uchiyama, Masumi Shirakawa, Akihito Hiromori, Hirozumi Yamaguchi, Teruo Higashino
2017	A	`conf`	Edge Computing and IoT Based Research for Building Safe Smart Cities Resistant to Disasters. ICDCS Teruo Higashino, Hirozumi Yamaguchi, Akihito Hiromori, Akira Uchiyama, Keiichi Yasumoto
2017	—	`conf`	HeatWatch: Preventing heatstroke using a smart watch. PerCom Workshops Takashi Hamatani, Akira Uchiyama, Teruo Higashino
2017	—	`conf`	Play recognition using spatio-temporal relationship of football tracking data. ICMU Tomoki Irnai, Akira Uchiyama, Takuya Magome, Teruo Higashino
2017	A	`conf`	Poster: Smartwatch Knows How Much You Drink. MobiSys Takashi Hamatani, Moustafa Elhamshary, Akira Uchiyama, Teruo Higashino
2016	—	`conf`	Player identification by motion features in sport videos using wearable sensors. ICMU Takashi Hamatani, Yudai Sakaguchi, Akira Uchiyama, Teruo Higashino
2016	—	`conf`	Poster: Core Temperature Estimation During Exercise Using Wearable Sensors. MobiSys (Companion Volume) Takashi Hamatani, Akira Uchiyama, Teruo Higashino
2016	A	`conf`	TransitLabel: A Crowd-Sensing System for Automatic Labeling of Transit Stations Semantics. MobiSys Moustafa Elhamshary, Moustafa Youssef, Akira Uchiyama, Hirozumi Yamaguchi, Teruo Higashino
2016	J	`jnl`	TransitLabel: A Crowd-Sensing System for Automatic Labeling of Transit Stations Semantics. CoRR Moustafa Elhamshary, Moustafa Youssef, Akira Uchiyama, Hirozumi Yamaguchi, Teruo Higashino
2016	—	`conf`	Travel estimation using Control Signal Records in cellular networks and geographical information. WMNC Yuma Yamada, Akira Uchiyama, Akihito Hiromori, Hirozumi Yamaguchi, Teruo Higashino
2015	—	`conf`	A Scheduling Algorithm of Cell Zooming for Energy Efficiency in Disasters. MobiWac Akira Uchiyama, Kazumasa Kitada, Teruo Higashino
2015	—	`conf`	Activity recognition of railway passengers by fusion of low-power sensors in mobile phones. SIGSPATIAL/GIS Moustafa Elhamshary, Moustafa Youssef, Akira Uchiyama, Hirozumi Yamaguchi, Teruo Higashino
2015	Misc	`conf`	Estimating core body temperature based on human thermal model using wearable sensors. SAC Takashi Hamatani, Akira Uchiyama, Teruo Higashino
2015	—	`conf`	Estimation of core temperature based on a human thermal model using a wearable sensor. GCCE Akira Uchiyama, Takashi Hamatani, Teruo Higashino
2015	B	`conf`	Multi-dimensional sensor data aggregator for adaptive network management in M2M communications. IM Kenji Yoi, Hirozumi Yamaguchi, Akihito Hiromori, Akira Uchiyama, Teruo Higashino, Naohisa Yanagiya, Toshikazu Nakatani, Atsuo Tachibana, Teruyuki Hasegawa
2015	—	`conf`	Real-Time Calibration of a Human Thermal Model with Solar Radiation Using Wearable Sensors. WearSys@MobiSys Takashi Hamatani, Akira Uchiyama, Teruo Higashino
2014	Misc	`conf`	Car-level congestion and position estimation for railway trips using mobile phones. UbiComp Yuki Maekawa, Akira Uchiyama, Hirozumi Yamaguchi, Teruo Higashino
2013	J	`jnl`	Quantifying relationship between relative position error of localization algorithms and object identification. Wirel. Networks Noboru Kiyama, Akira Uchiyama, Hirozumi Yamaguchi, Teruo Higashino
2013	J	`jnl`	Self-Estimation of Neighborhood Distribution for Mobile Wireless Nodes. Inf. Media Technol. Yuki Sakai, Akira Uchiyama, Hirozumi Yamaguchi, Teruo Higashino
2013	J	`jnl`	Self-Estimation of Neighborhood Distribution for Mobile Wireless Nodes. J. Inf. Process. Yuki Sakai, Akira Uchiyama, Hirozumi Yamaguchi, Teruo Higashino
2013	J	`jnl`	UPL: Opportunistic Localization in Urban Districts. IEEE Trans. Mob. Comput. Akira Uchiyama, Sae Fujii, Kumiko Maeda, Takaaki Umedu, Hirozumi Yamaguchi, Teruo Higashino
2012	—	`conf`	A Study for Human Centric Cyber Physical System Based Sensing - Toward Safe and Secure Urban Life -. ISIP Teruo Higashino, Akira Uchiyama
2012	—	`conf`	Depth Limited Treatment Planning and Scheduling for Electronic Triage System in MCI. MobiHealth Ayaka Kashiyama, Akira Uchiyama, Teruo Higashino
2012	J	`jnl`	Trajectory estimation algorithm for mobile nodes using encounter information and geographical information. Pervasive Mob. Comput. Sae Fujii, Akira Uchiyama, Takaaki Umedu, Hirozumi Yamaguchi, Teruo Higashino
2011	B	`conf`	Implementation of a data collection mechanism in electronic triage system using wireless sensor devices. LCN Anuj Ratna Bajracharya, Akira Uchiyama, Akihito Hiromori, Hirozumi Yamaguchi, Teruo Higashino
2010	A*	`conf`	Zero-knowledge real-time indoor tracking via outdoor wireless directional antennas. PerCom Thadpong Pongthawornkamol, Shameem Ahmed, Klara Nahrstedt, Akira Uchiyama
2009	C	`conf`	Self-estimation of Neighborhood Density for Mobile Wireless Nodes. UIC Junji Hamada, Akira Uchiyama, Hirozumi Yamaguchi, Shinji Kusumoto, Teruo Higashino
2009	J	`jnl`	Urban pedestrian mobility for mobile wireless network simulation. Ad Hoc Networks Kumiko Maeda, Akira Uchiyama, Takaaki Umedu, Hirozumi Yamaguchi, Keiichi Yasumoto, Teruo Higashino
2008	A*	`conf`	An Off-line Algorithm to Estimate Trajectories of Mobile Nodes Using Ad-hoc Communication (concise contribution). PerCom Sae Fujii, Akira Uchiyama, Takaaki Umedu, Hirozumi Yamaguchi, Teruo Higashino
2008	B	`conf`	Realistic Mobility Aware Information Gathering in Disaster Areas. WCNC Masatoshi Nakamura, Hiroaki Urabe, Akira Uchiyama, Takaaki Umedu, Teruo Higashino
2007	A*	`conf`	Ad-hoc Localization in Urban District. INFOCOM Akira Uchiyama, Sae Fujii, Kumiko Maeda, Takaaki Umedu, Hirozumi Yamaguchi, Teruo Higashino
2007	J	`jnl`	Performance evaluation of mobile wireless communication and services with modelling of real environment. Int. J. Ad Hoc Ubiquitous Comput. Akira Uchiyama, Kumiko Maeda, Takaaki Umedu, Hirozumi Yamaguchi, Teruo Higashino
2006	B	`conf`	Efficient and Robust Distributed Network Monitoring using Dynamic Group Formation. NOMS Akira Uchiyama, Takaaki Umedu, Keiichi Yasumoto, Teruo Higashino
2005	A	`conf`	Getting urban pedestrian flow from simple observation: realistic mobility generation in wireless network simulation. MSWiM Kumiko Maeda, Kazuki Sato, Kazuki Konishi, Akiko Yamasaki, Akira Uchiyama, Hirozumi Yamaguchi, Keiichi Yasumoto, Teruo Higashino