Theoretical Analysis of Atmospheric Optical PPM CDMA with Pseudo-orthogonal M-sequences. - Yusuke Kozawa; Hiromasa Habuchi (PIMRC, 2007)

Enhancement of Optical Wireless Multi-Pulse PPM. - Yusuke Kozawa; Hiromasa Habuchi (GLOBECOM, 2008)

Theoretical Analysis of Optical Wireless CDMA with Modified Pseudo Orthogonal M-Sequence Sets. - Yusuke Kozawa; Hiromasa Habuchi (GLOBECOM, 2009)

Theoretical analysis of M-CSK/CDMA system in optical wireless channel. - Yusuke Kozawa; Hiromasa Habuchi (ISITA, 2010)

A Comparison of Wireless Optical CDMA Systems Using Chip-Level Detection. - Yusuke Kozawa; Hiromasa Habuchi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010)

Theoretical analysis of parallel combinatory spread-spectrum communication system for optical wireless communications. - Yusuke Kozawa; Hiromasa Habuchi (ICICS, 2011)

Optical Wireless N-CSK with Modified Pseudo Orthogonal M-Sequence Sets. - Yusuke Kozawa; Hiromasa Habuchi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011)

GPU acceleration of probabilistic frequent itemset mining from uncertain databases. - Yusuke Kozawa; Toshiyuki Amagasa; Hiroyuki Kitagawa (CIKM, 2012)

Performance analysis of multi-pulse PPM for optical wireless hierarchical transmission system. - Yusuke Kozawa; Hiromasa Habuchi (GLOBECOM Workshops, 2012)

Analysis of hierarchical multi-pulse PPM using modified pseudo orthogonal M-sequence set. - Yusuke Kozawa; Hiromasa Habuchi (ISITA, 2012)

Parallel and Distributed Mining of Probabilistic Frequent Itemsets Using Multiple GPUs. - Yusuke Kozawa; Toshiyuki Amagasa; Hiroyuki Kitagawa (DEXA (1), 2013)

Variable multi-pulse PPM using new dimming control method for visible light communications. - Takashi Ozaki; Yusuke Kozawa; Yohtaro Umeda (ISITA, 2014)

GPU Acceleration of Similarity Search for Uncertain Time Series. - Jun Hwang; Yusuke Kozawa; Toshiyuki Amagasa; Hiroyuki Kitagawa (NBiS, 2014)

Improved error performance of variable PPM for visible light communication. - Takashi Ozaki; Yusuke Kozawa; Yohtaro Umeda (WPMC, 2014)

Probabilistic Frequent Itemset Mining on a GPU Cluster. - Yusuke Kozawa; Toshiyuki Amagasa; Hiroyuki Kitagawa (IEICE Trans. Inf. Syst., 2014)

Optical-wireless enhanced code-shift-keying with IM/DD. - Shota Takayanagi; Hiromasa Habuchi; Yusuke Kozawa (APCC, 2015)

GPU Acceleration of Set Similarity Joins. - Mateus S. H. Cruz; Yusuke Kozawa; Toshiyuki Amagasa; Hiroyuki Kitagawa (DEXA (1), 2015)

Parallel Canopy Clustering on GPUs. - Yusuke Kozawa; Fumitaka Hayashi; Toshiyuki Amagasa; Hiroyuki Kitagawa (DEXA (1), 2015)

Indoor optical-wireless code-shift-keying with two-stages demodulation. - Shota Takayanagi; Hiromasa Habuchi; Yusuke Kozawa (GCCE, 2015)

Performance evaluation of Digital Colour Shift Keying for visible light communications. - Naoya Murata; Hiroki Shimamoto; Yusuke Kozawa; Yohtaro Umeda (ICC Workshops, 2015)

An experimental evaluation on EVM performance for 4-CSK(Color Shift Keying) using visible light with multiple full-color LEDs. - Hiroki Shimamoto; Yusuke Kozawa; Yohtaro Umeda (RWS, 2015)

Performance Evaluation of Multiuser Digital Color Shift Keying Using Pseudo-Noise Code with On-Off Signaling. - Fuminori Sato; Yusuke Kozawa; Yohtaro Umeda (CANDAR, 2016)

BER performance of digital color shift keying with target color control. - Shunsuke Igata; Yusuke Kozawa; Yohtaro Umeda; Hiromasa Habuchi (ICSPCS, 2016)

Performance evaluation of novel optical-wireless variable N-parallel code-shift-keying. - Keisuke Osawa; Hiromasa Habuchi; Yusuke Kozawa (ICSPCS, 2016)

Theoretical analysis of visible-light code-shift keying using extended pseudo-orthogonal M-sequence in line-of-sight link. - Shota Takayanagi; Hiromasa Habuchi; Yusuke Kozawa (ICSPCS, 2016)

GPU Acceleration of Content-Based Image Retrieval Based on SIFT Descriptors. - Yuta Kusamura; Yusuke Kozawa; Toshiyuki Amagasa; Hiroyuki Kitagawa (NBiS, 2016)

Accelerating Set Similarity Joins Using GPUs. - Mateus S. H. Cruz; Yusuke Kozawa; Toshiyuki Amagasa; Hiroyuki Kitagawa (Trans. Large Scale Data Knowl. Centered Syst., 2016)

GPU-Accelerated Graph Clustering via Parallel Label Propagation. - Yusuke Kozawa; Toshiyuki Amagasa; Hiroyuki Kitagawa (CIKM, 2017)

Improved synchronization scheme for indoor visible-light differential on-off keying. - Yuta Asano; Hiromasa Habuchi; Yusuke Kozawa (GCCE, 2017)

Inverse pulse position modulation schemes for simultaneous visible light wireless information and power transfer. - Ryota Kimoto; Yusuke Kozawa; Yohtaro Umeda; Hiromasa Habuchi (ITNAC, 2017)

Proposal of optical wireless turbo coded APPM system. - Ran Sun; Hiromasa Habuchi; Yusuke Kozawa (ITNAC, 2017)

SCDMA capability of high-density code-shift keying using dual MPOMs in optical-wireless channel. - Takashi Tokunaga; Hiromasa Habuchi; Yusuke Kozawa; Ran Sun (ITNAC, 2017)

A theoretical analysis of visible-light variable N-parallel code-shift-keying in LOS indoor environments. - Keisuke Osawa; Hiromasa Habuchi; Yusuke Kozawa (IWSDA, 2017)

Impact of framed-DOOK optical wireless system using error correcting codes. - Ran Sun; Hiromasa Habuchi; Yusuke Kozawa (IWSDA, 2017)

New two-layered pseudo-noise code for optical-wireless code-shift keying/SCDMA. - Takashi Tokunaga; Hiromasa Habuchi; Yusuke Kozawa (IWSDA, 2017)

Efficient Content-based Image Retrieval for Position Estimation on GPU. - Yuta Kusamura; Toshiyuki Amagasa; Hiroyuki Kitagawa; Yusuke Kozawa (MoMM, 2017)

Quadrature-modulation envelope-pulse-width-modulation transmission system using quadrature polarized waves. - Ryo Sakai; Tomoaki Morita; Yohtaro Umeda; Yusuke Kozawa (MWSCAS, 2017)

Cyclic mapping method for digital color shift keying with RGB-LED array. - Yusuke Matsuda; Yusuke Kozawa; Yohtaro Umeda (RWS, 2017)

Exact Bit Error Rate Analysis for Optical-Wireless Framed-DOOK System. - Yuta Asano; Hiromasa Habuchi; Yusuke Kozawa (GCCE, 2018)

BER Performance Impaired by Transmission Time Offset between Users in Optical Wireless CSK/ACDMA System Using DMPOMs. - Takashi Tokunaga; Hiromasa Habuchi; Yusuke Kozawa; Ran Sun (GCCE, 2018)

Frame Error Detection Performance of Optical-Wireless Advanced Framed-DOOK System. - Yuta Asano; Hiromasa Habuchi; Yusuke Kozawa (ICSPCS, 2018)

Proposal of Optical Wireless Turbo Coded System with Hybrid PPM-OOK Signalling. - Ran Sun; Hiromasa Habuchi; Yusuke Kozawa (ICSPCS, 2018)

Enhanced On-demand WSN in terms of MC-CDMA with MPOMS. - Yutaka Imaizumi; Hiromasa Habuchi; Yusuke Kozawa (ISPACS, 2018)

Theoretical Analysis on Bit Error Rate of Visible-Light Variable N-Parallel Code-Shift-Keying. - Keisuke Osawa; Hiromasa Habuchi; Yusuke Kozawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2018)

Efficient Position Estimation Basedon GPU-Accelerated Content-basedImage Retrieval. - Yuta Kusamura; Toshiyuki Amagasa; Hiroyuki Kitagawa; Yusuke Kozawa (J. Mobile Multimedia, 2018)

Hybrid PWM/DPAM Dimming Control for Digital Color Shift Keying Using RGB-LED Array. - Jumpei Okumura; Yusuke Kozawa; Yohtaro Umeda; Hiromasa Habuchi (IEEE J. Sel. Areas Commun., 2018)

Proposal of Frame Synchronization Method for Optical Turbo Coded System with Hybrid PPM-OOK Signaling. - Tomohiro Kiguchi; Ran Sun; Hiromasa Habuchi; Yusuke Kozawa (APWCS, 2019)

Proposal of Equal-Weight (2, 2) Visual Secret Sharing Scheme on VN-CSK Illumination Light Communication. - Keisuke Manaka; Liyuan Chen; Hiromasa Habuchi; Yusuke Kozawa (APWCS, 2019)

Frame Synchronization Performance of Optical-Wireless Hybrid BPPM-OOK System. - Tomohiro Kiguchi; Ran Sun; Hiromasa Habuchi; Yusuke Kozawa (ITNAC, 2019)

Theoretical Analysis of Equal-Weight (2, 2) VSS on VN-CSK Illumination Light Communication. - Keisuke Manaka; Liyuan Chen; Hiromasa Habuchi; Yusuke Kozawa (ITNAC, 2019)

Theoretical Analysis of Illumination-Light VN-CSK Based Equal-Weight (2, 2) VSS with MPOMS Balancer. - Keisuke Manaka; Liyuan Chen; Hiromasa Habuchi; Yusuke Kozawa (GCCE, 2020)

Chlorophyll concentration-based CSK constellation point optimization for Underwater SLIPT using Time Splitting receiver. - Takuma Kogo; Yusuke Kozawa; Hiromasa Habuchi (GLOBECOM (Workshops), 2020)

Free Space Optical Turbo Coded Communication System with Hybrid PPM-OOK Signaling. - Ran Sun; Hiromasa Habuchi; Yusuke Kozawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2020)

Improved Optical Fingerprint Positioning System for Illumination-Light VN-CSK Communications. - Daisuke Ogawa; Kouki Taruishi; Yusuke Kozawa; Hiromasa Habuchi (GCCE, 2021)

Design of Low-power Mode based On-demand WSN with MC-CDMA. - Masanori Suetake; Yusuke Kozawa; Hiromasa Habuchi (GCCE, 2021)

Design of VN-CSK System Based Parallel Transmission with RGB-LED. - Kouki Taruishi; Yusuke Kozawa; Hiromasa Habuchi (GCCE, 2021)

Visual Secret Sharing Based RGB Parallel Transmission System. - Ryohei Hazu; Yusuke Kozawa; Hiromasa Habuchi (WPMC, 2021)

Theoretical analysis of selective variable rate multi-pulse pulse position modulation for visible light communications. - Tatsuhiko Iwase; Yusuke Kozawa; Hiromasa Habuchi (WPMC, 2021)

Chlorophyll concentration-based CSK constellation point design for underwater SLIPT with priority on communication performance. - Takuma Kogo; Yusuke Kozawa; Hiromasa Habuchi (WPMC, 2021)

Recognition of 2D LEDs array pattern for underwater image sensor communication by R-CNN. - Takao Sawa; Yusuke Kozawa; Shinpei Goto; Tomoaki Takeuchi; Taro Shibagaki (WPMC, 2021)

Theoretical analysis of received optical intensity of underwater image sensor based visible light communications using RGB-LEDs. - Kazune Yokoo; Yusuke Kozawa; Takao Sawa (WPMC, 2021)

SoftNeuro: Fast Deep Inference using Multi-platform Optimization. - Masaki Hilaga; Yasuhiro Kuroda; Hitoshi Matsuo; Tatsuya Kawaguchi; Gabriel Ogawa; Hiroshi Miyake; Yusuke Kozawa (CoRR, 2021)

RGB-Based Secret Sharing Illumination-Light Communications With VN-CodeSK. - Ryohei Hazu; Yusuke Kozawa; Hiromasa Habuchi (GCCE, 2022)

Design of xASK-CodeSK system for Simultaneous Visible Light Wireless Information and Power Transfer. - Yu Ichitsuka; Yusuke Kozawa; Hiromasa Habuchi (GCCE, 2022)

Search-Area Partitioning Approach to Optical Fingerprint Positioning System. - Daisuke Ogawa; Yuta Ochiai; Yusuke Kozawa; Hiromasa Habuchi (GCCE, 2022)

Influence of Reflected Light in Illumination-Light VN-CodeSK Based Positioning Systems. - Yuta Ochiai; Daisuke Ogawa; Yusuke Kozawa; Hiromasa Habuchi (ISITA, 2022)

Theoretical Analysis of Variable xASK-CodeSK System for SLIPT. - Yu Ichitsuka; Yusuke Kozawa; Hiromasa Habuchi (GCCE, 2023)

MIMO LED Illumination-Light Communication that Fuses Two Kinds of Data Different in Property. - Tenwa Koh; Yusuke Kozawa; Hiromasa Habuchi (GCCE, 2023)

VN-CodeSK Based Optical Fingerprint System With Non-Uniform Grid Interval According to µ-Law. - Yuta Ochiai; Daisuke Ogawa; Yusuke Kozawa; Hiromasa Habuchi (GCCE, 2023)

Enhancement of Optimized CSK for USLIPT. - Honoka Yoshinaga; Yusuke Kozawa; Hiromasa Habuchi (GLOBECOM, 2023)

Theoretical analysis of underwater simultaneous light Information and power transfer using inverted N parallel code shift keying with power splitting reciver. - Masao Koshimoto; Yusuke Kozawa; Hiromasa Habuchi (ISCAS, 2023)

Optimal FOV of Angular Diversity Receiver for Underwater Visible Light Communications. - Keigo Matsunaga; Yusuke Kozawa; Hiromasa Habuchi (ISCAS, 2023)

One-hop On-demand WSN Based on Multi-carrier CDMA with Orthogonal M-sequences. - Shin Hirayama; Yusuke Kozawa; Hiromasa Habuchi (GCCE, 2024)

Frame Acquisition Scheme for Optical-wireless Modified MPPM. - Riku Sakai; Yusuke Kozawa; Hiromasa Habuchi (GCCE, 2024)

Enhanced Illumination-light VN-CodeSK System with Secret Sharing Scheme. - Junya Yada; Yusuke Kozawa; Hiromasa Habuchi (GCCE, 2024)

Selective Multi-pulse Pulse Position Modulation for Lighting Constrained Visible Light Communications. - Yusuke Kozawa (ISCAS, 2024)

Individual optimization of FOV for vertices and side PDs of Angle Diversity Receiver for Underwater Visible Light Communication. - Yusuke Kozawa; Keigo Matsunaga; Hiromasa Habuchi (ISCAS, 2025)

Intelligent Lighting System Incorporating Two Different Data Transmission Methods. - Tianhe Huang; Yusuke Kozawa; Hiromasa Habuchi (IEEE Access, 2025)