Hiroyuki Usui

18 papers A 2Journal 12Unranked 4
YearRankTypeTitle / Venue / Authors
2024 J jnl
Where Should Additional City Benches be Installed to Reduce Continuous Walking Distance? Comparison of Incrementally and Simultaneously Added Installations.
Trans. GIS
Hiroyuki Usui
2023 J jnl
Automatic measurement of building setbacks and streetscape widths and their spatial variability along streets and in plots: integration of streetscape skeletons and plot geometry.
Int. J. Geogr. Inf. Sci.
Hiroyuki Usui
2023 J jnl
Simulation of urban perforation after random vacant plot generation: application of the thinning point process.
Int. J. Geogr. Inf. Sci.
Hiroyuki Usui
2022 J jnl
A normative model to estimate the number of persons not social distancing in a 3D complex built space.
Int. J. Geogr. Inf. Sci.
Hiroyuki Usui, Yasushi Asami, Ikuho Yamada
2020 J jnl
A comparison of neighbourhood relations based on ordinary Delaunay diagrams and area Delaunay diagrams: an application to define the neighbourhood relations of buildings.
Int. J. Geogr. Inf. Sci.
Hiroyuki Usui, Akihiro Teraki, Kei-ichi Okunuki, Toshiaki Satoh
2020 — conf
Variography and Morphometry for Classifying Building Centroids: Protocol, Data and Script.
ICCSA (4)
Joan Perez, Alexandre Ornon, Hiroyuki Usui
2019 J jnl
A bottom-up approach for delineating urban areas minimizing the connection cost of built clusters: Comparison with top-down-based densely inhabited districts.
Comput. Environ. Urban Syst.
Hiroyuki Usui
2018 J jnl
Estimation of geometric route distance from its topological distance: application to narrow road networks in Tokyo.
J. Geogr. Syst.
Hiroyuki Usui
2018 J jnl
Size distribution of urban blocks in the Tokyo Metropolitan Region: estimation by urban block density and road width on the basis of normative plane tessellation.
Int. J. Geogr. Inf. Sci.
Hiroyuki Usui, Yasushi Asami
2018 J jnl
Statistical distribution of building lot frontage: application for Tokyo downtown districts.
J. Geogr. Syst.
Hiroyuki Usui
2016 J jnl
DASH: Deadline-Aware High-Performance Memory Scheduler for Heterogeneous Systems with Hardware Accelerators.
ACM Trans. Archit. Code Optim.
Hiroyuki Usui, Lavanya Subramanian, Kevin Kai-Wei Chang, Onur Mutlu
2015 J jnl
SQUASH: Simple QoS-Aware High-Performance Memory Scheduler for Heterogeneous Systems with Hardware Accelerators.
CoRR
Hiroyuki Usui, Lavanya Subramanian, Kevin Kai-Wei Chang, Onur Mutlu
2014 — conf
An evaluation of an energy efficient many-core SoC with parallelized face detection.
ASP-DAC
Hiroyuki Usui, Jun Tanabe, Toru Sano, Hui Xu, Takashi Miyamori
2014 J jnl
Architecture and Evaluation of Low Power Many-Core SoC with Two 32-Core Clusters.
IEICE Trans. Electron.
Takashi Miyamori, Hui Xu, Hiroyuki Usui, Soichiro Hosoda, Toru Sano, Kazumasa Yamamoto, Takeshi Kodaka, Nobuhiro Nonogaki, Nau Ozaki, Jun Tanabe
2013 A conf
A near-future prediction method for low power consumption on a many-core processor.
DATE
Takeshi Kodaka, Akira Takeda, Shunsuke Sasaki, Akira Yokosawa, Toshiki Kizu, Takahiro Tokuyoshi, Hui Xu, Toru Sano, Hiroyuki Usui, Jun Tanabe, Takashi Miyamori, Nobu Matsumoto
2013 A conf
Development of low power many-core SoC for multimedia applications.
DATE
Takashi Miyamori, Hui Xu, Takeshi Kodaka, Hiroyuki Usui, Toru Sano, Jun Tanabe
2012 — conf
A low power many-core SoC with two 32-core clusters connected by tree based NoC for multimedia applications.
VLSIC
Hui Xu, Jun Tanabe, Hiroyuki Usui, Soichiro Hosoda, Toru Sano, Kazumasa Yamamoto, Takeshi Kodaka, Nobuhiro Nonogaki, Nau Ozaki, Takashi Miyamori
2008 — conf
A 9.7mW AAC-Decoding, 620mW H.264 720p 60fps Decoding, 8-Core Media Processor with Embedded Forward-Body-Biasing and Power-Gating Circuit in 65nm CMOS Technology.
ISSCC
Shuou Nomura, Fumihiko Tachibana, Tetsuya Fujita, Chen Kong Teh, Hiroyuki Usui, Fumiyuki Yamane, Yukimasa Miyamoto, Chaiyasit Kumtornkittikul, Hiroyuki Hara, Takahiro Yamashita, Jun Tanabe, Masaru Uchiyama, Yoshiro Tsuboi, Takashi Miyamori, Takeshi Kitahara, Hironori Sato, Y. Homma, Shuuji Matsumoto, Keiko Seki, Y. Watanabe, Mototsugu Hamada, Makoto Takahashi