Researcher Database

（Last updated : 2026-01-30 22:07:11）　

TOMIYAMA Hiroyuki

Department / Course College of Science and Engineering Department of Electronic and Computer Engineering

Title / Position Professor

Other Affiliations
1.	Graduate School of Science and Engineering
2.	Research Organization of Science and Technology VLSI Center

Academic background
1.	～1999/03	Doctoral Program (2nd Semester) │ Department of Computer Science and Communication Engineering │ Graduate School of Information Science and Electrical Engineering │ Kyushu University │ Completed Doctor of Engineering
2.	～1994/03	Department of Computer Science and Communication Engineering │ Faculty of Engineering │ Kyushu University │ Graduated
3.	～1996/03	Doctoral Program (1st Semester) │ Department of Information Systems │ Interdisciplinary Graduate School of Engineering Sciences │ Kyushu University │ Completed

Business career
1.	2010/04	Professor │ College of Science and Engineering, │ Ritsumeikan University
2.	2007/04 ～ 2010/03	Associate Professor │ Graduate School of Information Science, │ Nagoya University
3.	2004/04 ～ 2007/03	Associate Professor │ Graduate School of Information Science, │ Nagoya University
4.	2003/04 ～ 2004/03	Assistant Professor │ Graduate School of Information Science, │ Nagoya University
5.	2001/10 ～ 2003/03	Researcher │ │ Semiconductor Technology Academic Research Center (part-time)
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Committee and society
1.	2016/09 ～	Journal on Design Automation for Embedded Systems Associate Editor
2.	2016/01 ～ 2023/12	IEEE Embedded Systems Letters Associate Editor
3.	2017/01 ～ 2018/12	IEEE CEDA All Japan Joint Chapter Chair
4.	2013/01 ～ 2014/12	IEEE Computer Society Kansai Chapter Chair
5.	2011/04 ～ 2015/03	IPSJ Transactions on System LSI Design Methodology Editor-in-Chief
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Research activities
1.		ACM SIGDA/SIGBED
2.		IEEE CASS/CS
3.		IPSJ
4.		IEICE

Subject of research
1.	Design Methodology for Systems-on-Chip, Embedded Systems, and Cyber-Physical Systems
2.	High-Level Synthesis of LSIs from C Programs
3.	Low-Power Design Technology for Embedded and Cyber-Physical Systems

Research summary
Design Methodologies for Systems-on-Chip, Embedded Systems, and Cyber-Physical Systems Our vision is to conduct theoretical and practical researches on design methodologies for system-on-chip (SoC), embedded systems, and cyber-physical systems.

Present specialized field
Computer system, Software, High performance computing, Computational science (Keyword：Systems-on-Chip, Embedded Systems, System-Level Design Methodology, High-Level Synthesis, Compiler Optimization, Embedded Software, Embedded Processors, Manycore, Design Automation, Low-Power Design, Cyber-Physical Systems)

Books
1.	2007/07	All about Embedded System Development (in Japanese)
2.	2006/10	System LSI Design Engineering (in Japanese)
3.	2006/10	Embedded Systems (in Japanese)
4.	2000/12	SpecC: Specification Language and Methodology (Japanese Edition)

Papers
1.	2026/02	Accelerated Droplet Routing on MEDA Biochips Considering Shape-Dependent Velocity Models Through Guidance and Lower-Bound Constraints │ Applied Sciences │ 16 (3)
2.	2026/01	Robust Self-Supervised Monocular Depth Estimation via Intrinsic Albedo-Guided Multi-Task Learning │ Applied Sciences │ 16 (2)
3.	2025/10	LM3D: Lightweight Multimodal 3D Object Detection with an Efficient Fusion Module and Encoders │ Applied Sciences │ 15 (19)
4.	2025/09	MonoLENS: Monocular Lightweight Efficient Network with Separable Convolutions for Self-Supervised Monocular Depth Estimation │ Applied Sciences │ 15 (19)
5.	2025/09	TOE-YOLO: Accurate and Efficient Detection of Tiny Objects in UAV Imagery │ Journal of Real-Time Image Processing │ 22
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Academic conference presentation
1.	2026/05	Self-Supervised Monocular Depth Estimation via RGB-to-Thermal Cross-Modal Distillation with Confidence Awareness
2.	2026/01	A Polynomial Time Routing Algorithm for MEDA Biochips based on Dijkstra's Algorithm
3.	2026/01	Analysis of Real-Time Performance and Power Consumption of Multiple Neural Networks on a Heterogeneous Multicore Edge Device
4.	2026/01	Dataset Creation and Alignment-Robust Learning for Real-World Raindrop Removal
5.	2026/01	Distance-Guided Routing of Size-2 Droplets with Splitting and Shape-Dependent Velocity on MEDA Biochips
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Winning science prize
1.	2024/01/30	International Conference on Electronics, Information, and Communication (ICEIC) Best Paper Award Silver Prize
2.	2023/02/07	International Conference on Electronics, Information, and Communication (ICEIC) Best Paper Award Silver Prize
3.	2022/10/24	Workshop on Synthesis And System Integration of Mixed Information technologies (SASIMI) Outstanding Paper Award (Full Hardware Implementation of RTOS-Based Systems Using General High-Level Synthesizer)
4.	2022/08	International Symposium on Advanced Technologies and Applications in the Internet of Things (ATAIT) Best Paper Award (An Accuracy Controllable Approximate Adder for FPGAs)
5.	2019/10	Workshop on Synthesis And System Integration of Mixed Information Technologies (SASIMI) Outstanding Paper Award (A Case Study on Design of Approximate Multipliers for MNIST CNN)
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Grants-in-Aid for Scientific Research -KAKENHI-
1.	2021/07/09 ～ 2024/03/31	高精度と高性能を両立するオーバークロッキング近似計算回路の高位合成 │ Challenging Research(Exploratory)

Message
1.	Application Information for Foreign Students

Home Page
Sytem-Level Design Methodology Laboratory
Hiroyuki Tomiyama

E-Mail Address

researchmap Researcher code
6000001819