Recent Publications

Visit our Japanese page or Prof. Tomiyama's page for a complete list of publications.

Journal Publications

Satoshi Ito, Hiroki Nishikawa, Xiangbo Kong, Yusuke Funabashi, Atsuya Shibata, Shunsuke Negoro, Ittetsu Taniguchi and Hiroyuki Tomiyama, "Energy-aware Routing of Delivery Drones under Windy Conditions," Accepted for publication in IPSJ Transactions on System LSI Design Methodology, vol. 14, August 2021.
Kenta Shirane, Takahiro Yamamoto, Hiroyuki Tomiyama, "A Design Methodology for Approximate Multipliers in Convolutional Neural Networks: A Case of MNIST," International Journal of Reconfigurable and Embedded Systems, IAES, vol. 10, no. 1, pp. 1-10, March 2021. [Download]
Zelin Meng, Lin Meng, Hiroyuki Tomiyama, "Motion Estimation Based Inclination Measurement of the Assembly Platform," International Journal of Advanced Mechatronic Systems, Inderscience Publishers, vol. 8, no. 4, pp. 155-165, January 2021. [Download]
Xiangbo Kong, Lin Meng, Hiroyuki Tomiyama, "A Self-Learning Fall Detection System for Elderly Persons Using Depth Camera," International Journal of Advanced Mechatronic Systems, Inderscience Publishers, vol. 8, no. 1, pp. 16-25, September 2020. [Download]
Hiroki Nishikawa, Kenta Shirane, Ryohei Nozaki, Ittetsu Taniguchi, Hiroyuki Tomiyama, "Function-Level Module Sharing Techniques in High-Level Synthesis," ETRI Journal, vol. 42, no. 4, pp. 527-533, August 2020. [Download]
Yusuke Funabashi, Atsuya Shibata, Shunsuke Negoro, Ittetsu Taniguchi and Hiroyuki Tomiyama, "A Dynamic Programming Algorithm for Energy-aware Routing of Delivery Drones," IPSJ Transactions on System LSI Design Methodology, vol. 13, pp. 65-68, August 2020. [Download]
Yuxi Chen, Xiangbo Kong, Lin Meng and Hiroyuki Tomiyama, "An Edge Computing Based Fall Detection System for Elderly Persons," Procedia Computer Science, Elsevier, vol. 174, pp. 9-14, July 2020. [Download]
Zelin Meng, Lin Meng and Hiroyuki Tomiyama, "Camera Motion Estimation Algorithm for IoT Devices based on Optimized Feature Tracking Method," Procedia Computer Science, Elsevier, vol. 174, pp. 22-26, July 2020. [Download]
Xiangbo Kong, Zhe Zhang, Lin Meng and Hiroyuki Tomiyama, "Machine Learning Based Features Matching for Fatigue Crack Detection," Procedia Computer Science, Elsevier, vol. 174, pp. 101-105, July 2020. [Download]
Lehan Chen, Bing Lyu, Hiroyuki Tomiyama and Lin Meng, "A Method of Japanese Ancient Text Recognition by Deep Learning," Procedia Computer Science, Elsevier, vol. 174, pp. 276-279, July 2020. [Download]
Yang Liu, Lin Meng, Ittetsu Taniguchi, Hiroyuki Tomiyama, "A Branch-and-Bound Approach to Scheduling of Data-Parallel Tasks on Multicore Architectures," International Journal of Embedded Systems, Inderscience Publishers, vol. 12, no. 1, pp. 125-135, February 2020. [Download]
Yaqiang Zhang, Lin Meng, Xiao Xue, Zhangbing Zhou and Hiroyuki Tomiyama, "QoE-Constrained Concurrent Request Optimization Through Collaboration of Edge Servers," IEEE Internet of Things Journal, vol. 6, no. 6, pp. 9951-9962, December 2019. [Download]
Kana Shimada, Ittetsu Taniguchi, Hiroyuki Tomiyama, "ILP-based Scheduling for Malleable Fork-Join Tasks," ACM SIGBED Review, vol. 16, no. 3, pp. 21-26, October 2019. [Download]
Hiroki Nishikawa, Kana Shimada, Ittetsu Taniguchi and Hiroyuki Tomiyama, "Energy-Aware Scheduling of Malleable Fork-Join Tasks under a Deadline Constraint on Heterogeneous Multicores," ACM SIGBED Review, vol. 16, no. 3, pp. 57-62, October 2019. [Download]
Xiangbo Kong, Lehan Chen, Zhichen Wang, Yuxi Chen, Lin Meng, Hiroyuki Tomiyama, "Robust Self-Adaptation Fall-Detection System based on Camera Height," Sensors, MDPI, vol. 19, no. 17, September 2019. [Download]
Kana Shimada, Ittetsu Taniguchi and Hiroyuki Tomiyama, "Communication-Aware Scheduling of Data-Parallel Tasks on Multicore Architectures," IPSJ Transactions on System LSI Design Methodology, vol. 12, pp. 65-73, August 2019. [Download]
Yang Liu, Lin Meng and Hiroyuki Tomiyama, "A Genetic Algorithm for Scheduling of Data-Parallel Tasks on Multicore Architectures," IPSJ Transactions on System LSI Design Methodology, vol. 12, pp. 74-77, August 2019. [Download]
Hiroki Nishikawa, Kana Shimada, Ittetsu Taniguchi and Hiroyuki Tomiyama, "A Constraint Programming Approach to Scheduling of Malleable Tasks," International Journal on Networking and Computing, vol. 9, no. 2, pp. 131-146, July 2019. [Download]
Seiya Shirakuni, Ittetsu Taniguchi, Hiroyuki Tomiyama, "Design and Evaluation of Asymmetric and Symmetric 32-core Architectures on FPGA," IPSJ Transactions on System LSI Design Methodology, vol. 12, pp. 42-45, February 2019. [Download]
Takafumi Miyazaki, Shunsuke Takai, Ittetsu Taniguchi, Hiroyuki Tomiyama, "An OpenCL-based Software Framework for a Heterogeneous Multicore Architecture on Zynq-7000 SoC," IPSJ Transactions on System LSI Design Methodology, vol. 12, pp. 46-49, February 2019. [Download]
Xiangbo Kong, Zelin Meng, Lin Meng and Hiroyuki Tomiyama, "Three-States-Transition Method for Fall Detection Algorithm Using Depth Image," Journal of Robotics and Mechatronics, vol. 31, no. 1, pp. 88-94, February 2019. [Download]
Xiangbo Kong, Zelin Meng, Naoto Nojiri, Yuji Iwahori, Lin Meng and Hiroyuki Tomiyama, "A HOG-SVM Based Fall Detection IoT System for Elderly Persons Using Deep Sensor," Journal of Procedia Computer Science, Elsevier, vol. 147, pp. 276-282, February 2019. [Download]

Conference Publications

Qidi Zhang, Xiangbo Kong and Hiroyuki Tomiyama, "A Toolkit for Power Behavior Analysis of HLS-Designed FPGA Circuits," In Proc. of Symposium on Low-Power and High-Speed Chips and Systems (COOL Chips), Online, April 2021.
Satoshi Ito, Shunsuke Negoro, Xiangbo Kong, Ittetsu Taniguchi, Hiroyuki Tomiyama, "Improved Modeling of Energy Consumption of Delivery Drones," In Proc. of Workshop on Synthesis And System Integration of Mixed Information Technologies (SASIMI), pp. 56-60, Online, March 2021.
Yuho Toku, Satoshi Ito, Tomoyasu Shimada, Hiroki Nishikawa, Xiangbo Kong and Hiroyuki Tomiyama, "Accuracy and Speed Evaluation of Eye Blink Detection Algorithms via OpenCV and Dlib Libraries," In Proc. of International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP), pp. 57-60, Online, March 2021.
Eiji Sugahara, Hiroki Nishikawa, Takuya Egashira, Xiangbo Kong and Hiroyuki Tomiyama, "A Low-power Security Camera System Using OpenCV and YOLO," In Proc. of International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP), pp. 298-300, Online, March 2021.
Wanyin Shi, Hiroki Nishikawa, Xiangbo Kong and Hiroyuki Tomiyama, "Improvement of Detection Rate Using Preprocessed Infrared Images," In Proc. of International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP), pp. 337-340, Online, March 2021.
Tomoyasu Shimada, Hiroki Nishikawa, Xiangbo Kong and Hiroyuki Tomiyama, "A Dynamic Path Planning Method for Multirotor Using Depth Images in AirSim," In Proc. of International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP), pp. 341-344, Online, March 2021.
Takuya Egashira, Hiroki Nishikawa, Xiangbo Kong and Hiroyuki Tomiyama, "A Home Security Camera System with Container-based Resource Allocation on Raspberry Pi," In Proc. of International Conference on Electronics, Information, and Communication (ICEIC), Jeju, Korea, January-February 2021.
Zelin Meng, Zhiyu Zhang, Zhihong Man, Hiroyuki Tomiyama and Lin Meng, "Rubbing Character Recognition with Machine Learning," In Proc. of International Conference on Advanced Mechatronic Systems (ICAMechS), pp. 290-295, Hanoi, Vietnam, December 2020.
Zelin Meng, Zhiyu Zhang, Hiroyuki Tomiyama and Lin Meng, "Pneumonia Diagnosis on Chest X-Rays with Machine Learning," International Conference on Identification, Information and Knowledge in the Internet of Things (IIKI), Zhuhai, China, November 2020.
Xiangbo Kong, Takeshi Kumaki, Lin Meng and Hiroyuki Tomiyama, "A Skeleton Analysis Based Fall Detection Method Using ToF Camera," International Conference on Identification, Information and Knowledge in the Internet of Things (IIKI), Zhuhai, China, November 2020.
Satoshi Ito, Shunsuke Negoro, Xiangbo Kong, Ittetsu Taniguchi and Hiroyuki Tomiyama, "A Methodology for Measuring Flight Speed of Drones in Indoor Environments," International Conference on Identification, Information and Knowledge in the Internet of Things (IIKI), Zhuhai, China, November 2020.
Takuma Hikida, Hiroki Nishikawa, Hiroyuki Tomiyma, "Heuristic Algorithms for Dynamic Scheduling of Moldable Tasks," In Proc. of International SoC Design Conference (ISOCC), pp. 55-56, Yeosu, Korea, October 2020.
Jo Yoshimoto, Ittetsu Taniguchi, Hiroyuki Tomiyma, Takao Onoye, "An Evaluation of Edge Computing Platform for Reliable Automated Drones," In Proc. of International SoC Design Conference (ISOCC), pp. 95-96, Yeosu, Korea, October 2020.
Zelin Meng, Lin Meng, Hiroyuki Tomiyma, "A Case Study on Rubbing Character Recognition Based on Deep Learning," In Proc. of International SoC Design Conference (ISOCC), pp. 318-319, Yeosu, Korea, October 2020.
Takaya Watanabe, Hiroki Nishikawa, Hiroyuki Tomiyma, "Scheduling of Rigid Tasks on Heterogeneous Multicores," In Proc. of International SoC Design Conference (ISOCC), pp. 330-331, Yeosu, Korea, October 2020.
Mayu Ida, Hiroki Nishikawa, Xiangbo Kong, Ittetsu Taniguchi, Hiroyuki Tomiyma, "A Quadcopters Flight Simulation Considering the Influence of Wind," In Proc. of International SoC Design Conference (ISOCC), pp. 334-335, Yeosu, Korea, October 2020.
Hiroki Nishikawa, Kana Shimada, Ittetsu Taniguchi and Hiroyuki Tomiyama, "Scheduling of Moldable Fork-Join Tasks with Inter- and Intra-Task Communications," In Proc. of International Workshop on Software and Compilers for Embedded Systems (SCOPES), pp. 7-12, Sankt Goar, Germany (Online), May 2020.
Bing Lyu, Hiroyuki Tomiyama, Lin Meng, "Frame Detection and Text Line Segmentation for Early Japanese Books Understanding," In Proc. of International Conference on Pattern Recognition Applications and Methods (ICPRAM), pp. 600-606, Valletta, Malta, February 2020.
Yusuke Funabashi, Ittetsu Taniguchi and Hiroyuki Tomiyama, "Work-in-Progress: Routing of Delivery Drones with Load-Dependent Flight Speed," In Proc. of Real-Time Systems Symposium (RTSS), pp. 520-523, Hong Kong, December 2019.
Takuma Hikida, Yusuke Funabashi and Hiroyuki Tomiyama, "A Web-based Routing and Visualization Tool for Drone Delivery," In Proc. of Sustainable Computing Systems Workshop (SUSCW) in conjunction with International Symposium on Computing and Networking (CANDAR), pp. 264-268, Nagasaki, November 2019.
Takafumi Miyazaki, Hayato Hidari, Naohisa Hojo, Ittetsu Taniguchi and Hiroyuki Tomiyama, "Evaluation of the RuCL Framework on Raspberry Pi," International Workshop on Networking, Computing, Systems, and Software (NCSS) in conjunction with International Symposium on Computing and Networking (CANDAR), Nagasaki, November 2019.
Kazumasa Kadota, Ittetsu Taniguchi and Hiroyuki Tomiyama, "Measurement of Performance and Energy Consumption of OpenCV Programs on Raspberry Pi," International Workshop on Networking, Computing, Systems, and Software (NCSS) in conjunction with International Symposium on Computing and Networking (CANDAR), Nagasaki, November 2019.
Yuxi Chen, Xiangbo Kong, Lin Meng and Hiroyuki Tomiyama, "An Edge Computing Based Fall Detection System for Elderly Persons," International Conference on Identification, Information and Knowledge in the Internet of Things (IIKI), Jinan, China, October 2019.
Lehan Chen, Bing Lyu, Hiroyuki Tomiyama and Lin Meng, "A Method of Japanese Ancient Text Recognition by Deep Learning," International Conference on Identification, Information and Knowledge in the Internet of Things (IIKI), Jinan, China, October 2019.
Zelin Meng, Lin Meng and Hiroyuki Tomiyama, "Comparison Works Regarding Camera Motion Estimation Approaches Intended for IoT Devices," International Conference on Identification, Information and Knowledge in the Internet of Things (IIKI), Jinan, China, October 2019.
Xiangbo Kong, Zhe Zhang, Lin Meng and Hiroyuki Tomiyama, "Machine Learning Based Features Matching for Fatigue Crack Detection," International Conference on Identification, Information and Knowledge in the Internet of Things (IIKI), Jinan, China, October 2019.
Kenta Shirane, Takahiro Yamamoto, Hiroyuki Tomiyama, "A Case Study on Design of Approximate Multipliers for MNIST CNN," In Proc. of Workshop on Synthesis And System Integration of Mixed Information Technologies (SASIMI), pp. 251-255, Tainan, Taiwan, October 2019. (Outstanding Paper Award)
Kana Shimada, Takuma Hikida, Hiroki Nishikawa, Ittetsu Taniguchi, Hiroyuki Tomiyama, "Scheduling of Malleable Tasks with DMA-based Communication," In Proc. of International SoC Design Conference (ISOCC), pp. 48-49, Jeju, Korea, October 2019.
Ryohei Nozaki, Hiroki Nishikawa, Ittetsu Taniguchi, Hiroyuki Tomiyama, "Function-Level Module Sharing in High-Level Synthesis," In Proc. of International SoC Design Conference (ISOCC), pp. 50-51, Jeju, Korea, October 2019. (VeriSilicon Best Paper Award)
Kenta Shirane, Takahiro Yamamoto, Ittetsu Taniguchi, Yuko Hara-Azumi, Shigeru Yamashita, Hiroyuki Tomiyama, "Maximum Error-Aware Design of Approximate Array Multipliers," In Proc. of International SoC Design Conference (ISOCC), pp. 73-74, Jeju, Korea, October 2019.
Zelin Meng, Xiangbo Kong, Lin Meng, Hiroyuki Tomiyama, "Lucas-Kanade Optical Flow Based Camera Motion Estimation Approach," In Proc. of International SoC Design Conference (ISOCC), pp. 77-78, Jeju, Korea, October 2019.
Bing Lyu, Hiroyuki Tomiyama, Lin Meng, "Deep Learning based Japanese Early Books Understanding," In Proc. of Conference of Japanese Association for Digital Humanities (JADH), pp. 84-85, Osaka, August 2019.
Zhiyu Zhang, Yuxi Chen, Hiroyuki Tomiyama, Lin Meng, "Rubbing Character Recognition base on Deep Learning and Lexical Analysis," In Proc. of Conference of Japanese Association for Digital Humanities (JADH), pp. 113-115, Osaka, August 2019.
Zhiyu Zhang, Zhichen Wang, Hiroyuki Tomiyama, and Lin Meng, "Deep Learning and Lexical Analysis Combined Rubbing Character Recognition," In Proc. of International Conference on Advanced Mechatronic Systems (ICAMechS), pp. 57-62, Kusatsu, Shiga, August 2019.
Yuxi Chen, Xiangbo Kong, Lehan Chen, Lin Meng, Hiroyuki Tomiyama, "A Dynamic Height Analysis on Vision Based Fall Detection System," In Proc. of International Conference on Advanced Mechatronic Systems (ICAMechS), pp. 148-151, Kusatsu, Shiga, August 2019.
Lehan Chen, Xiangbo Kong, Hiroyuki Tomiyama and Lin Meng, "Multiple States Fall Detection System for Senior Citizens," In Proc. of International Conference on Advanced Mechatronic Systems (ICAMechS), pp. 169-174, Kusatsu, Shiga, August 2019.
Zelin Meng, Xiangbo Kong, Lin Meng, Hiroyuki Tomiyama, "Camera Motion Estimation and Optimization Approach," In Proc. of International Conference on Advanced Mechatronic Systems (ICAMechS), pp. 212-217, Shiga, August 2019.
Bing Lyu, Ryo Akama, Hiroyuki Tomiyama, and Lin Meng, "The Early Japanese Books Text Line Segmentation base on Image Processing and Deep Learning," In Proc. of International Conference on Advanced Mechatronic Systems (ICAMechS), pp. 299-304, Kusatsu, Shiga, August 2019.
Zhichen Wang, Kenshi Saho, Hiroyuki Tomiyama and Lin Meng, "Gender Classification of Elderly People using Doppler Radar Images based on Machine Learning," In Proc. of International Conference on Advanced Mechatronic Systems (ICAMechS), pp. 305-310, Kusatsu, Shiga, August 2019.
Xiangbo Kong, Lin Meng and Hiroyuki Tomiyama, "A Neck-floor Distance Analysis Based Fall Detection System Using Deep Camera," In Proc. of International Conference on Artificial Intelligence and Data Engineering (AIDE), Springer AISC 1133, pp. 1113-1120, Nitte, Karnataka, India, May 2019. (Best Paper Award)
Zelin Meng, Xiangbo Kong, Lin Meng and Hiroyuki Tomiyama, "Stereo Vision based Depth Estimation," In Proc. of International Conference on Artificial Intelligence and Data Engineering (AIDE), Springer AISC 1133, pp. 1209-1216, Nitte, Karnataka, India, May 2019.
Yusuke Funabashi, Atsuya Shibata, Shunsuke Negoro, Ittetsu Taniguchi and Hiroyuki Tomiyama, "A Dynamic Programming Algorithm for Energy-aware Routing of Delivery Drones," In Proc. of International Conference on Artificial Intelligence and Data Engineering (AIDE), Springer AISC 1133, pp. 1217-1226, Nitte, Karnataka, India, May 2019.
Takuya Egashira, Lin Meng and Hiroyuki Tomiyama, "A Home Security Camera System based on Cloud and SNS," In Proc. of International Conference on Artificial Intelligence and Data Engineering (AIDE), Springer AISC 1133, pp. 1375-1381, Nitte, Karnataka, India, May 2019.
Kana Shimada, Ittetsu Taniguchi and Hiroyuki Tomiyama, "Communication-Aware Scheduling for Malleable Tasks," In Proc. of International Conference on Platform Technology and Service (PlatCon), pp. 11-16, Jeju, Korea, January 2019.

Talks

Hiroyuki Tomiyama, "Static Scheduling of Parallel Tasks," International Forum on MPSoC for Software-defined Hardware (MPSoC), Hakone, July 2019.
Hiroyuki Tomiyama, "Energy Modeling and Optimization for Delivery Quadcopters," International Forum on MPSoC for Software-defined Hardware (MPSoC), Nara, July 2016.
Hiroyuki Tomiyama, "PUF-based Security Enhancement for Automotive Software Update," International Forum on MPSoC for Software-defined Hardware (MPSoC), Ventura, CA, USA, July 2015.

Awards

Young Professionals Award, Hiroki Nishikawa, IEEE Kansai Section, February 27, 2020.
Outstanding Paper Award, Kenta Shirane, Takahiro Yamamoto, Hiroyuki Tomiyama, Workshop on Synthesis And System Integration of Mixed Information Technologies (SASIMI), Tainan, Taiwan, October 22, 2019.
VeriSilicon Best Paper Award, Ryohei Nozaki, Hiroki Nishikawa, Ittetsu Taniguchi, Hiroyuki Tomiyama, International SoC Design Conference (ISOCC), Jeju, Korea, October 8, 2019.
The Belt and Road Communication Award, Yuxi Chen and Xiangbo Kong, The Tenth China Students Service Outsourcing Innovation and Entrepreneurship Competition, Wuxi, Jiangsu, China, May 24, 2019.
Best Paper Award, Xiangbo Kong, Zelin Meng, Lin Meng and Hiroyuki Tomiyama, International Conference on Artificial Intelligence and Data Engineering (AIDE), Nitte, Karnataka, India, May 24, 2019.
YP Award, Hiroyki Nishikawa, The 10th IEEE Career Building Essay Contest, December 1, 2018.
Best Paper Award, Takafumi Miyazaki, Hayato Hidari, Naohisa Hojo, Ittetsu Taniguchi and Hiroyuki Tomiyama, International Workshop on Advances in Networking and Computing (WANC), November 29, 2018.
Student Presentation Award, Kenta Shirane, Taiwan and Japan Conference on Circuits and Systems (TJCAS), August 3, 2018.
Best Paper Award, Takafumi Miyazaki, Ittetsu Taniguchi, Hiroyuki Tomiyama, "A Heterogeneous Multicore Architecture and a Parallel Software Environment for Zynq SoC," International Symposium on Advanced Technologies and Applications in the Internet of Things (ATAIT), April 13, 2018.
Best Paper Award, Shunsuke Takai, Naoki Nishiyama, Ittetsu Taniguchi, Hiroyuki Tomiyama, "A Lightweight OpenCL Framework for Embedded Multicore Processors," International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC), 2015.
IPSJ SIG-SLDM Excellent Student Award, Naoki Nishiyama, August 2014.
IPSJ SIG-SLDM Excellent Student Award, Ryoya Sobue, August 2013.
Best Paper Award, Keita Nakajima, Takuji Hieda, Ittetsu Taniguchi, Hiroyuki Tomiyama, and Hiroaki Takada, "A Fast Network-on-Chip Simulator with QEMU and SystemC," International Workshop on Advances in Networking and Computing (WANC), 2012.