Publications

@inproceedings{motomura_00102,

title = {Hardware Accelerator Design for Convolutional Neural Networks with Low Bit Precision},

author = {Kodai Ueyoshi and Masayuki Ikebe and Tetsuya Asai and Shinya Takamaeda-Yamazaki and Masato Motomura},

year  = {2017},

date = {2017-07-01},

booktitle = {GI-CoRE GSQ, GSB, & IGM Joint Symposium - Quantum, Informatics, Biology, & Medicine -},

address = {Sapporo, Japan},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00103,

title = {A Versatile and Energy-Efficient Reconfigurable Accelerator for Embedded Microprocessors},

author = {Itaru Hida and Shinya Takamaeda-Yamazaki and Masayuki Ikebe and Masato Motomura and Tetsuya Asai},

year  = {2017},

date = {2017-07-01},

booktitle = {GI-CoRE GSQ, GSB, & IGM Joint Symposium -Quantum, Informatics, Biology, & Medicine -},

address = {Sapporo, Japan},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00104,

title = {Time-Division Multiplexing},

author = {Kasho Yamamoto and Masayuki Ikebe and Tetsuya Asai and Masato Motomura and Shinya Takamaeda-Yamazaki},

year  = {2017},

date = {2017-07-01},

booktitle = {GI-CoRE GSQ, GSB, & IGM Joint Symposium - Quantum, Informatics, Biology, & Medicine -},

address = {Sapporo, Japan},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ando_00022,

title = {BRein Memory: A 13-Layer 4.2 K Neuron/0.8 M Synapse Binary/Ternary Reconfigurable In-Memory Deep Neural Network Accelerator in 65 nm CMOS},

author = {Kota Ando and Kodai Ueyoshi and Kentaro Orimo and Haruyoshi Yonekawa and Shimpei Sato and Hiroki Nakahara and Masayuki Ikebe and Tetsuya Asai and Shinya Takamaeda-Yamazaki and Tadahiro Kuroda and Masato Motomura},

year  = {2017},

date = {2017-06-01},

booktitle = {Symposia on VLSI Technology and Circuits},

address = {Kyoto, Japan},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00108,

title = {A Time-Division Multiplexing Ising Machine on FPGAs},

author = {Kasho Yamamoto and Weiqiang Huang and Shinya Takamaeda-Yamazaki and Masayuki Ikebe and Tetsuya Asai and Masato Motomura},

year  = {2017},

date = {2017-06-01},

booktitle = {International Symposium on Highly-Efficient Accelerators and Reconfigurable Technologies (HEART)},

address = {Bochum, Germany},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ando_00027,

title = {Exploring Optimized Accelerator Design for Binarized Convolutional Neural Networks},

author = {Kodai Ueyoshi and Kota Ando and Kentaro Orimo and Masayuki Ikebe and Tetsuya Asai and Masato Motomura},

year  = {2017},

date = {2017-05-01},

booktitle = {International Joint Conference on Neural Networks},

address = {Alaska, USA},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00110,

title = {Feature Extraction System Using Restricted Boltzmann Machines on FPGA},

author = {Kodai Ueyoshi and Takao Marukame and Tetsuya Asai and Masato Motomura and Alexandre Schmid},

year  = {2017},

date = {2017-05-01},

booktitle = {IEEE International Symposium on Circuits & Systems},

address = {Baltimore, USA},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00122,

title = {A Scalable Ising Model Implementation on An FPGA},

author = {Kasho Yamamoto and Shinya Takamaeda-Yamazaki and Masayuki Ikebe and Tetsuya Asai and Masato Motomura},

year  = {2017},

date = {2017-04-01},

booktitle = {COOL Chips},

address = {Yokohama, Japan},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00124,

title = {An FPGA Realization of a Deep Convolutional Neural Network Using A Threshold Neuron Pruning},

author = {Tomoya Fujii and Shimpei Sato and Hiroki Nakahara and Masato Motomura},

year  = {2017},

date = {2017-04-01},

booktitle = {International Symposium on Applied Reconfigurable Computing (ARC)},

address = {Delft, Netherlands},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00127,

title = {Low latency divider using ensemble of moving average curves},

author = {Yuhan Fu and Masayuki Ikebe and Takeshi Shimada and Masato Motomura and Tetsuya Asai},

year  = {2017},

date = {2017-03-01},

booktitle = {International Symposium on Quality Electronic Design (ISQED)},

address = {Santa Clara, USA},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ando_00028,

title = {Throughput Analysis of A Data-Flow Reconfigurable Array Architecture for Convolutional Neural Networks},

author = {Kota Ando and Kodai Ueyoshi and Kentaro Orimo and Masayuki Ikebe and Shinya Takamaeda-Yamazaki and Tetsuya Asai and Masato Motomura},

year  = {2017},

date = {2017-02-01},

booktitle = {RIEC International Symposium on Brain Functions and Brain Computer},

address = {Sendai, Japan},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00130,

title = {6-DoF Camera-Position and Posture Estimation Based on Local Patches of Image Sequence},

author = {Takuto Tsuji and Masayuki Ikebe and Shinya Takamaeda-Yamazaki and Masato Motomura and Tetsuya Asai},

year  = {2017},

date = {2017-02-01},

booktitle = {RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing},

address = {Guam, USA},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00132,

title = {A Batch Normalization Free Binarized Convolutional Deep Neural Network on an FPGA},

author = {Hiroki Nakahara and Haruyoshi Yonekawa and Hisashi Iwamoto and Masato Motomura},

year  = {2017},

date = {2017-02-01},

booktitle = {International Symposium on Field-Programmable Gate Array (FPGA)},

address = {California, USA},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{thiem-fccm2017,

title = {High-Performance Hardware Merge Sorter},

author = {Susumu Mashimo and Thiem Van Chu and Kenji Kise},

year  = {2017},

date = {2017-01-01},

booktitle = {IEEE International Symposium on Field-Programmable Custom Computing Machines (FCCM)},

pages = {1--8},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{sugiura2017hardware,

title = {Hardware-Oriented Algorithm for Phase Synchronization Analysis of Biomedical Signals},

author = {Tomoki Sugiura and Jaehoon Yu and Yoshinori Takeuchi},

year  = {2017},

date = {2017-01-01},

booktitle = {IEEE_C_BCAS},

pages = {1--4},

note = {(被引用件数: 1)},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00142,

title = {A Memory-Based Realization of A Binarized Deep Convolutional Neural Network},

author = {Hiroki Nakahara and Haruyoshi Yonekawa and Tsutomu Sasao and Hisashi Iwamoto and Masato Motomura},

year  = {2016},

date = {2016-12-01},

booktitle = {International Conference on Field-Programmable Technology (FPT)},

address = {Xi'an, China},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ando_00029,

title = {FPGA Architecture for Feed-Forward Sequential Memory Network Targeting Long-Term Time-Series Forecasting},

author = {Kentaro Orimo and Kota Ando and Kodai Ueyoshi and Masayuki Ikebe and Tetsuya Asai and Masato Motomura},

year  = {2016},

date = {2016-11-01},

booktitle = {International Conference on Reconfigurable Computing and FPGAs},

address = {Cancun, Mexico},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00143,

title = {An FPGA-Optimized Architecture of Anti-Aliasing Based Super Resolution for Real-time HDTV to 4K- and 8K-UHD Conversions},

author = {Hotaka Kusano and Masayuki Ikebe and Tetsuya Asai and Masato Motomura},

year  = {2016},

date = {2016-11-01},

booktitle = {International Conference on Reconfigurable Computing and FPGAs},

address = {Cancun, Mexico},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00145,

title = {A Hardware Cellular-Automaton Architecture for Spatial Pattern Generation towards Motion-Vector Estimation of Textureless Objects},

author = {Aoi Tanibata and Miho Ushida and Alexandre Schmid and Masayuki Ikebe and Tetsuya Asai and Masato Motomura},

year  = {2016},

date = {2016-11-01},

booktitle = {International Symposium on Nonlinear Theory and its Applications},

address = {Shizuoka, Japan},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00146,

title = {[Invited] 3D Stacked Image Sensor Featuring Low Noise Inductive Coupling Channels},

author = {Masayuki Ikebe and Daisuke Uchida and Yasuhiro Take and Tetsuya Asai and Tadahiro Kuroda and Masato Motomura},

year  = {2016},

date = {2016-11-01},

booktitle = {International Workshop on Image Sensors and Imaging Systems},

address = {Tokyo, Japan},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ando_00030,

title = {Reconfigurable Processor Array Architecture for Deep Convolutional Neural Networks},

author = {Kota Ando and Kentaro Orimo and Kodai Ueyoshi and Masayuki Ikebe and Tetsuya Asai and Masato Motomura},

year  = {2016},

date = {2016-10-01},

booktitle = {Workshop on Synthesis And System Integration of Mixed Information Technologies},

address = {Kyoto, Japan},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00149,

title = {A Two-Clock-Cycle Naive Bayes Classifier for Dynamic Branch Prediction in Pipelined RISC Microprocessors},

author = {Itaru Hida and Masayuki Ikebe and Tetsuya Asai and Masato Motomura},

year  = {2016},

date = {2016-10-01},

booktitle = {IEEE Asia Pacific Conference on Circuits and Systems},

address = {Jeju, Korea},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00150,

title = {Reconfigurable Processor Array Architecture for Deep Convolutional Neural Networks},

author = {Kota Ando and Kentaro Orimo and Kodai Ueyoshi and Masayuki Ikebe and Tetsuya Asai and Masato Motomura},

year  = {2016},

date = {2016-10-01},

booktitle = {Workshop on Synthesis And System Integration of Mixed Information Technologies},

address = {Kyoto, Japan},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00158,

title = {Motion-Vector Estimation and Cognitive Classification on An Image Sensor/Processor 3D Stacked System Featuring ThruChip Interfaces},

author = {Tetsuya Asai and Masafumi Mori and Toshiyuki Itou and Yasuhiro Take and Masayuki Ikebe and Tadahiro Kuroda and Masato Motomura},

year  = {2016},

date = {2016-09-01},

booktitle = {European Solid-State Circuits Conference},

address = {Lausanne, Switzerland},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00161,

title = {Memory-Error Tolerance of Scalable and Highly Parallel Architecture for Restricted Boltzmann Machines in Deep Belief Network},

author = {Kodai Ueyoshi and Takao Marukame and Tetsuya Asai and Masato Motomura and Alexandre Schmid},

year  = {2016},

date = {2016-05-01},

booktitle = {IEEE International Symposium on Circuits and Systems},

address = {Montreal, Canada},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{motomura_00168,

title = {Hardware Architecture for Online Frequent Items Mining with Memory-Efficient Data Structure},

author = {Kasho Yamamoto and Tetsuya Asai and Masato Motomura},

year  = {2016},

date = {2016-04-01},

booktitle = {COOL Chips XIX},

address = {Yokohama, Japan},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{thiem-nocs2016,

title = {The Synchronous vs. Asynchronous NoC Routers: An Apple-to-Apple Comparison between Synchronous and Transition Signaling Asynchronous Designs},

author = {Masashi Imai and Thiem Van Chu and Kenji Kise and Tomohiro Yoneda},

year  = {2016},

date = {2016-01-01},

booktitle = {IEEE/ACM International Symposium on Networks-on-Chip (NOCS)},

pages = {1--8},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{sugiura2016programmable,

title = {A Programmable Controller for Spatio-Temporal Pattern Stimulation of Cortical Visual Prosthesis},

author = {Tomoki Sugiura and Arif Ullah Khan and Jaehoon Yu and Yoshinori Takeuchi and Seiji Kameda and Takatsugu Kamata and Yuki Hayashida and Tetsuya Yagi and Masaharu Imai},

year  = {2016},

date = {2016-01-01},

booktitle = {IEEE_C_BCAS},

pages = {432--435},

note = {(被引用件数: 2)},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{kawabe2016proposal,

title = {Proposal of An Efficient Clock-Gating Mechanism for Multi-Core Processors to Reduce Power Supply Noise},

author = {Jun Kawabe and Yoshinori Takeuchi and Jaehoon Yu and Masaharu Imai},

year  = {2016},

date = {2016-01-01},

booktitle = {Workshop on Synthesis And System Integration of Mixed Information technologies},

pages = {178--183},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{aliwarga2016system,

title = {System Design of Vision-based Framework for Senior Driver Assistance},

author = {Eric Aliwarga and Koichi Mitsunari and Jaehoon Yu and Takao Onoye and Toshitaka Azuma and Mitsuhiko Koga},

year  = {2016},

date = {2016-01-01},

booktitle = {Workshop on Synthesis And System Integration of Mixed Information technologies},

pages = {77--80},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{koga2016vision,

title = {Vision-based Comprehensive Framework for Senior Driver Assistance},

author = {Mitsuhiko Koga and Takao Onoye and Jaehoon Yu and Toshitaka Azuma and Eric Aliwarga},

year  = {2016},

date = {2016-01-01},

booktitle = {ERTICO},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{hirao2016arrhythmia,

title = {Arrhythmia Detection Using a Deformable Part Model and Time Domain Features},

author = {Yuuka Hirao and Jaehoon Yu and Yoshinori Takeuchi and Masaharu Imai},

year  = {2016},

date = {2016-01-01},

pages = {94--99},

note = {(Student Best Paper Award)},

keywords = {Conference Papers},

pubstate = {published},

tppubtype = {inproceedings}

}