Hiroaki Murakami

According to our database, Hiroaki Murakami authored at least 33 papers between 1999 and 2024.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of four.

2024

Micro-Gesture Recognition of Tongue via Bone Conduction Sound.

Shogo Tomaru, Ken Takaki, Hiroaki Murakami, Damyon Kim, Koya Narumi, Mitsuhiro Kamezaki, Yoshihiro Kawahara

Proceedings of the Adjunct Proceedings of the 37th Annual ACM Symposium on User Interface Software and Technology, 2024

Camera-Based Position Estimation using Frequency-Multiplexed Luminance Gradient.

Shota Shimada, Hiroaki Murakami, Kota Tsubouchi, Takuya Sasatani, Yoshihiro Kawahara

Proceedings of the IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events, 2024

2023

Unsupervised Multimodal Word Discovery Based on Double Articulation Analysis With Co-Occurrence Cues.

Akira Taniguchi, Hiroaki Murakami, Ryo Ozaki, Tadahiro Taniguchi

IEEE Trans. Cogn. Dev. Syst., December, 2023

Development of control systems for VRF indoor units responds to individual thermal preferences.

Keiichiro Taniguchi, Yosuke Kamiya, Daisuke Sato, Takashi Nishimoto, Ruizi Zhang, Shohei Miyata, Hiroaki Murakami, Nobuki Matsui, Yasunori Akashi, Yoshihiro Kawahara

Proceedings of the 10th ACM International Conference on Systems for Energy-Efficient Buildings, 2023

Poster Abstract: Enhancing Fingerprint-based Smartphone Localization Using Acoustic Time-of-Flight for Complex Indoors.

Yukiya Mita, Hiroaki Murakami, Takuya Sasatani, Matthew Ishige, Yoshihiro Kawahara

Proceedings of the 21st ACM Conference on Embedded Networked Sensor Systems, 2023

Data-driven Simulation of Wireless Communication Signal Strength in Indoor Environments.

Takuhiro Shimokawa, Kota Tsubouchi, Yoshihiro Kawahara, Hiroaki Murakami, Masamichi Shimosaka

Proceedings of the 13th International Conference on Indoor Positioning and Indoor Navigation, 2023

Indoor 3D Positioning Method for a Microphone using a Single Speaker.

Masanari Nakamura, Yuta Funada, Hiroaki Murakami, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the 13th International Conference on Indoor Positioning and Indoor Navigation, 2023

2022

Efficient Adaptive Beacon Deployment Optimization for Indoor Crowd Monitoring Applications.

Yang Zhen, Masato Sugasaki, Yoshihiro Kawahara, Kota Tsubouchi, Matthew Ishige, Hiroaki Murakami, Masamichi Shimosaka

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022

Toward Continuous Finger Positioning on Ear Using Bone Conduction Speaker.

Yuke Zhang, Ken Takaki, Hiroaki Murakami, Takuya Sasatani, Yoshihiro Kawahara

Proceedings of the 20th ACM Conference on Embedded Networked Sensor Systems, 2022

Room Scale Localization Improvement Utilizing Stay Time Characteristics of Each Room.

Ryoto Suzuki, Yuuki Nishiyama, Hiroaki Murakami, Yoshihiro Kawahara, Kaoru Sezaki

Proceedings of the 20th ACM Conference on Embedded Networked Sensor Systems, 2022

Recursive Queueing Estimation Using Smartphone-Based Acoustic Ranging.

Issey Sukeda, Hiroaki Murakami, Yuuki Nishiyama, Yoshihiro Kawahara

Proceedings of the 20th ACM Conference on Embedded Networked Sensor Systems, 2022

MOCHA: mobile check-in application for university campuses beyond COVID-19.

Yuuki Nishiyama, Hiroaki Murakami, Ryoto Suzuki, Kazusato Oko, Issey Sukeda, Kaoru Sezaki, Yoshihiro Kawahara

Proceedings of the MobiHoc '22: The Twenty-third International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing, Seoul, Republic of Korea, October 17, 2022

PT-Sync: COTS Speaker-based Pseudo Time Synchronization for Acoustic Indoor Positioning.

Takumi Suzaki, Hiroaki Murakami, Masanari Nakamura, Hiroki Watanabe, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the 12th IEEE International Conference on Indoor Positioning and Indoor Navigation, 2022

2021

Expanding the Positioning Area for Acoustic Localization Using COTS Mobile Devices.

Takumi Suzaki, Masanari Nakamura, Hiroaki Murakami, Hiroki Watanabe, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the Mobile and Ubiquitous Systems: Computing, Networking and Services, 2021

Indoor Localization Method For a Microphone Using a Single Speaker.

Masanari Nakamura, Kento Fujimoto, Hiroaki Murakami, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2021

NL-Beep: A Ranging System between Multiple Smartphones Using Acoustic Sensing in NLOS Environments.

Hiroaki Murakami, Yuki Kandori, Takumi Suzaki, Masanari Nakamura, Hiroki Watanabe, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2021

2019

3-D Localization for Smartphones using a Single Speaker.

Hiroaki Murakami, Masanari Nakamura, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the 2019 International Conference on Indoor Positioning and Indoor Navigation, 2019

2018

Smartphone Localization Using Active-Passive Acoustic Sensing.

Hiroaki Murakami, Masanari Nakamura, Shoma Yamasaki, Hiromichi Hashizume, Masanori Sugimoto

Proceedings of the 2018 International Conference on Indoor Positioning and Indoor Navigation, 2018

2015

ClonePacker: A tool for clone set visualization.

Hiroaki Murakami, Yoshiki Higo, Shinji Kusumoto

Proceedings of the 22nd IEEE International Conference on Software Analysis, 2015

Source code reuse evaluation by using real/potential copy and paste.

Takafumi Ohta, Hiroaki Murakami, Hiroshi Igaki, Yoshiki Higo, Shinji Kusumoto

Proceedings of the 9th IEEE International Workshop on Software Clones, 2015

Reordering results of keyword-based code search for supporting simultaneous code changes.

Yusuke Sabi, Hiroaki Murakami, Yoshiki Higo, Shinji Kusumoto

Proceedings of the 2015 IEEE 23rd International Conference on Program Comprehension, 2015

2014

A dataset of clone references with gaps.

Hiroaki Murakami, Yoshiki Higo, Shinji Kusumoto

Proceedings of the 11th Working Conference on Mining Software Repositories, 2014

Barriers to Open Innovation and Knowledge Management: A Comparative Analysis ofWestern and Japanese Literature.

Jouni A. Laitinen, Hiroaki Murakami, Jan M. Pawlowski

Proceedings of the Multikonferenz Wirtschaftsinformatik, 2014

Predicting Next Changes at the Fine-Grained Level.

Hiroaki Murakami, Keisuke Hotta, Yoshiki Higo, Shinji Kusumoto

Proceedings of the 21st Asia-Pacific Software Engineering Conference, 2014

2013

Gapped code clone detection with lightweight source code analysis.

Hiroaki Murakami, Keisuke Hotta, Yoshiki Higo, Hiroshi Igaki, Shinji Kusumoto

Proceedings of the IEEE 21st International Conference on Program Comprehension, 2013

2012

Folding Repeated Instructions for Improving Token-Based Code Clone Detection.

Hiroaki Murakami, Keisuke Hotta, Yoshiki Higo, Hiroshi Igaki, Shinji Kusumoto

Proceedings of the 12th IEEE International Working Conference on Source Code Analysis and Manipulation, 2012

2007

Microarchitecture and implementation of the synergistic processor in 65-nm and 90-nm SOI.

Brian K. Flachs, Shigehiro Asano, Sang H. Dhong, H. Peter Hofstee, Gilles Gervais, Roy Kim, Tien Le, Peichun Liu, Jens Leenstra, John S. Liberty, Brad W. Michael, Hwa-Joon Oh, Silvia M. Müller, Osamu Takahashi, Koji Hirairi, Atsushi Kawasumi, Hiroaki Murakami, Hiromi Noro, Shoji Onishi, Juergen Pille, Joel Silberman, Suksoon Yong, Akiyuki Hatakeyama, Yukio Watanabe, Naoka Yano, Daniel A. Brokenshire, Mohammad Peyravian, VanDung To, Eiji Iwata

IBM J. Res. Dev., 2007

2006

Circuit Design Techniques for a First-Generation Cell Broadband Engine Processor.

James D. Warnock, Dieter F. Wendel, Tony Aipperspach, Erwin Behnen, Robert A. Cordes, Sang H. Dhong, Koji Hirairi, Hiroaki Murakami, Shohji Onishi, Dac C. Pham, Jürgen Pille, Stephen D. Posluszny, Osamu Takahashi, Huajun Wen

IEEE J. Solid State Circuits, 2006

2005

The circuit design of the synergistic processor element of a CELL processor.

Osamu Takahashi, Russ Cook, Scott R. Cottier, Sang H. Dhong, Brian K. Flachs, Koji Hirairi, Atsushi Kawasumi, Hiroaki Murakami, Hiromi Noro, Hwa-Joon Oh, S. Onish, Juergen Pille, Joel Silberman

Proceedings of the 2005 International Conference on Computer-Aided Design, 2005

2000

Vector Unit Architecture for Emotion Synthesis.

Atsushi Kunimatsu, Nobuhiro Ide, Toshinori Sato, Yukio Endo, Hiroaki Murakami, Takayuki Kamei, Masashi Hirano, Fujio Ishihara, Haruyuki Tago, Masaaki Oka, Akio Ohba, Teiji Yutaka, Toyoshi Okada, Masakazu Suzuoki

IEEE Micro, 2000

2.44-GFLOPS 300-MHz floating-point vector-processing unit for high-performance 3D graphics computing.

Nobuhiro Ide, Masashi Hirano, Yukio Endo, Shin-ichi Yoshioka, Hiroaki Murakami, Atsushi Kunimatsu, Toshinori Sato, Takayuki Kamei, Toyoshi Okada, Masakazu Suzuoki

IEEE J. Solid State Circuits, 2000

300MHz design methodology of VU for emotion synthesis.

Takayuki Kamei, Hideaki Takeda, Yukio Ootaguro, Takayoshi Shimazawa, Kazuhiko Tachibana, Shin'ichi Kawakami, Seiji Norimatsu, Fujio Ishihara, Toshinori Sato, Hiroaki Murakami, Nobuhiro Ide, Yukio Endo, Akira Aono, Atsushi Kunimatsu

Proceedings of ASP-DAC 2000, 2000

1999

A microprocessor with a 128-bit CPU, ten floating-point MAC's, four floating-point dividers, and an MPEG-2 decoder.

Masakazu Suzuoki, Ken Kutaragi, Toshiyuki Hiroi, Hidetaka Magoshi, Shin'ichi Okamoto, Masaaki Oka, Akio Ohba, Yasuyuki Yamamoto, Makoto Furuhashi, Masayoshi Tanaka, Teiji Yutaka, Toyoshi Okada, Masato Nagamatsu, Yukihiro Urakawa, Masami Funyu, Atsushi Kunimatsu, Harutaka Goto, Kazuhiro Hashimoto, Nobuhiro Ide, Hiroaki Murakami, Yukio Ohtaguro, Akira Aono

IEEE J. Solid State Circuits, 1999