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; et al. (IEEE J. Solid State Circuits, 1999)

300MHz design methodology of VU for emotion synthesis. - Takayuki Kamei; Hideaki Takeda 002; Yukio Ootaguro; Takayoshi Shimazawa; Kazuhiko Tachibana; Shin'ichi Kawakami; Seiji Norimatsu; Fujio Ishihara; Toshinori Sato; Hiroaki Murakami; Nobuhiro Ide; Yukio Endo; et al. (ASP-DAC, 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)

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; et al. (IEEE Micro, 2000)

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; et al. (ICCAD, 2005)

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; et al. (IEEE J. Solid State Circuits, 2006)

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; et al. (IBM J. Res. Dev., 2007)

Folding Repeated Instructions for Improving Token-Based Code Clone Detection. - Hiroaki Murakami; Keisuke Hotta; Yoshiki Higo; Hiroshi Igaki; Shinji Kusumoto (SCAM, 2012)

Gapped code clone detection with lightweight source code analysis. - Hiroaki Murakami; Keisuke Hotta; Yoshiki Higo; Hiroshi Igaki; Shinji Kusumoto (ICPC, 2013)

Predicting Next Changes at the Fine-Grained Level. - Hiroaki Murakami; Keisuke Hotta; Yoshiki Higo; Shinji Kusumoto (APSEC (1), 2014)

Barriers to Open Innovation and Knowledge Management: A Comparative Analysis ofWestern and Japanese Literature. - Jouni A. Laitinen; Hiroaki Murakami; Jan M. Pawlowski (MKWI, 2014)

A dataset of clone references with gaps. - Hiroaki Murakami; Yoshiki Higo; Shinji Kusumoto (MSR, 2014)

Reordering results of keyword-based code search for supporting simultaneous code changes. - Yusuke Sabi; Hiroaki Murakami; Yoshiki Higo; Shinji Kusumoto (ICPC, 2015)

Source code reuse evaluation by using real/potential copy and paste. - Takafumi Ohta; Hiroaki Murakami; Hiroshi Igaki; Yoshiki Higo; Shinji Kusumoto (IWSC, 2015)

ClonePacker: A tool for clone set visualization. - Hiroaki Murakami; Yoshiki Higo; Shinji Kusumoto (SANER, 2015)

Smartphone Localization Using Active-Passive Acoustic Sensing. - Hiroaki Murakami; Masanari Nakamura; Shoma Yamasaki; Hiromichi Hashizume; Masanori Sugimoto (IPIN, 2018)

3-D Localization for Smartphones using a Single Speaker. - Hiroaki Murakami; Masanari Nakamura; Hiromichi Hashizume; Masanori Sugimoto (IPIN, 2019)

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 (IPIN, 2021)

Indoor Localization Method For a Microphone Using a Single Speaker. - Masanari Nakamura; Kento Fujimoto; Hiroaki Murakami; Hiromichi Hashizume; Masanori Sugimoto (IPIN, 2021)

Expanding the Positioning Area for Acoustic Localization Using COTS Mobile Devices. - Takumi Suzaki; Masanari Nakamura; Hiroaki Murakami; Hiroki Watanabe; Hiromichi Hashizume; Masanori Sugimoto (MobiQuitous, 2021)

PT-Sync: COTS Speaker-based Pseudo Time Synchronization for Acoustic Indoor Positioning. - Takumi Suzaki; Hiroaki Murakami; Masanari Nakamura; Hiroki Watanabe; Hiromichi Hashizume; Masanori Sugimoto (IPIN, 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 (MobiHoc, 2022)

Recursive Queueing Estimation Using Smartphone-Based Acoustic Ranging. - Issey Sukeda; Hiroaki Murakami; Yuuki Nishiyama; Yoshihiro Kawahara (SenSys, 2022)

Room Scale Localization Improvement Utilizing Stay Time Characteristics of Each Room. - Ryoto Suzuki; Yuuki Nishiyama; Hiroaki Murakami; Yoshihiro Kawahara; Kaoru Sezaki (SenSys, 2022)

Toward Continuous Finger Positioning on Ear Using Bone Conduction Speaker. - Yuke Zhang; Ken Takaki; Hiroaki Murakami; Takuya Sasatani; Yoshihiro Kawahara (SenSys, 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)

Indoor 3D Positioning Method for a Microphone using a Single Speaker. - Masanari Nakamura; Yuta Funada; Hiroaki Murakami; Hiromichi Hashizume; Masanori Sugimoto (IPIN, 2023)

Data-driven Simulation of Wireless Communication Signal Strength in Indoor Environments. - Takuhiro Shimokawa; Kota Tsubouchi; Yoshihiro Kawahara; Hiroaki Murakami; Masamichi Shimosaka (IPIN, 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 (SenSys, 2023)

Development of control systems for VRF indoor units responds to individual thermal preferences. - Keiichiro Taniguchi; Yosuke Kamiya; Daisuke Sato 001; Takashi Nishimoto; Ruizi Zhang; Shohei Miyata; Hiroaki Murakami; Nobuki Matsui; Yasunori Akashi; Yoshihiro Kawahara (BuildSys, 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., 2023)

Exploring the Capabilities of Large Language Models in Seat Recommendation Systems for Hot-Desking Offices. - Hiroaki Murakami; Keiichiro Taniguchi; Yosuke Kamiya; Katsuya Koike; Yoshihisa Toshima; Yasunori Akashi; Yoshihiro Kawahara (BuildSys, 2024)

Geometric Sound Profile: Multipath-Time-of-Flight Fingerprint for High-Accuracy Acoustic Localization. - Yukiya Mita; Hiroaki Murakami; Takuya Sasatani; Yoshihiro Kawahara (IPIN, 2024)

Improving Coverage and Accuracy in Visible Light Positioning through Ceiling Reflection Modeling. - Shota Shimada; Hiroaki Murakami; Ryo Tabata; Kota Tsubouchi; Takuya Sasatani; Yoshihiro Kawahara; Masanori Sugimoto (IPIN, 2024)

Camera-Based Position Estimation using Frequency-Multiplexed Luminance Gradient. - Shota Shimada; Hiroaki Murakami; Kota Tsubouchi; Takuya Sasatani; Yoshihiro Kawahara (PerCom Workshops, 2024)

SyncEcho: Echo-Based Single Speaker Time Offset Estimation for Time-of-Flight Localization. - Hiroaki Murakami; Takuya Sasatani; Masanori Sugimoto; Issey Sukeda; Yukiya Mita; Yoshihiro Kawahara (SenSys, 2024)

Micro-Gesture Recognition of Tongue via Bone Conduction Sound. - Shogo Tomaru; Ken Takaki; Hiroaki Murakami; Damyon Kim; Koya Narumi; Mitsuhiro Kamezaki; Yoshihiro Kawahara (UIST (Adjunct Volume), 2024)

Occlusion-Resilient UWB Localization Via Ceiling Reflection With Floor Anchor Installation. - Yuto Shibata; Matthew Ishige; Hiroaki Murakami; Yoshihiro Kawahara (SenSys, 2025)