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Akira Hirano
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2020 – today
- 2024
- [c29]Mirei Onodera, Akira Hirano:
Real-Time Detection of Optical Cross-Talk for Autonomous Network Diagnosis. ICNC 2024: 249-253 - 2023
- [j25]Yuichiro Nishikawa, Shota Nishijima, Akira Hirano:
Real-Time Detection of Fiber Bending and/or Optical Filter Shift by Machine-Learning of Tapped Raw Digital Coherent Optical Signals. IEICE Trans. Commun. 106(11): 1065-1073 (2023) - [c28]Yuki Yoshida, Kazunobu Kojima, Masaki Shiraiwa, Atsushi Kanno, Akira Hirano, Yosuke Nagasawa, Masamichi Ippommatsu, Naokatsu Yamamoto, Shigefusa Chichibu, Yoshinari Awaji:
Gbps-Class Solar-Blind WDM Optical Wireless Communication By (264, 274, 282)-nm Deep-UV LEDs and CsTe Photomultiplier Tube. OFC 2023: 1-3 - [c27]Taiga Suzuki, Akira Hirano:
Programmable Availability in Photonic Network by Adaptive Selection of Forward Error Correction and Parallel Mapping into Flexible Ethernet Calendars. ONDM 2023: 1-3 - [c26]Tetsuro Yoshioka, Shota Nishijima, Yuichiro Nishikawa, Akira Hirano:
Demonstration of Autonomous Fault Diagnosis by Real-time Monitoring of Digital Coherent Optical Signals. ONDM 2023: 1-3 - 2022
- [c25]Shota Nishijima, Akira Hirano:
Real-time Optical Filter Shift Detection without Demodulation Processes with Machine Learning. OECC/PSC 2022: 1-3 - [c24]Yuichiro Nishikawa, Akira Hirano:
Enhanced Accuracy in Optical Fiber Bending Detection with Machine Learning against Accumulated ASE Noise. OECC/PSC 2022: 1-3 - 2020
- [j24]Mungun-Erdene Ganbold, Takuma Yasuda, Yojiro Mori, Hiroshi Hasegawa, Fumikazu Inuzuka, Akira Hirano, Ken-ichi Sato:
Assessment of Optical Node Architectures for Building Next Generation Large Bandwidth Networks. IEICE Trans. Commun. 103-B(6): 679-689 (2020) - [j23]Takafumi Tanaka, Akira Hirano, Shoukei Kobayashi, Takuya Oda, Seiki Kuwabara, Andrew Lord, Paul Gunning, Óscar González de Dios, Víctor López, Arturo Mayoral Lopez-de-Lerma, Antonio Manzalini:
Autonomous network diagnosis from the carrier perspective [Invited]. JOCN 12(1): A9-A17 (2020) - [j22]Takafumi Tanaka, Akira Hirano, Shoukei Kobayashi, Takuya Oda, Seiki Kuwabara, Andrew Lord, Paul Gunning, Óscar González de Dios, Víctor López, Arturo Mayoral Lopez-de-Lerma, Antonio Manzalini:
Autonomous network diagnosis from the carrier perspective [Invited]: publisher's note. JOCN 12(3): 1 (2020) - [c23]Yuki Yoshida, Kazunobu Kojima, Masaki Shiraiwa, Atsushi Kanno, Akira Hirano, Yosuke Nagasawa, Masamichi Ippommatsu, Naokatsu Yamamoto, Shigefusa Chichibu, Yoshinari Awaji:
Up-to 292-Mbps Deep-UV Communication over a Diffuse-Line-of-Sight Link Based on Silicon Photo Multiplier Array. ECOC 2020: 1-4
2010 – 2019
- 2019
- [j21]Takafumi Tanaka, Wataru Kawakami, Seiki Kuwabara, Shoukei Kobayashi, Akira Hirano:
Intelligent Monitoring of Optical Fiber Bend Using Artificial Neural Networks Trained With Constellation Data. IEEE Netw. Lett. 1(2): 60-62 (2019) - [j20]Shuhei Yamakami, Masaki Niwa, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato, Fumikazu Inuzuka, Akira Hirano:
Assessment of Node- and Link- Level Blocking and Creating Cost-Effective Networks in the Era of Large Bandwidth Services. IEICE Trans. Commun. 102-B(3): 510-521 (2019) - [c22]Akira Hirano:
Autonomous Network Diagnosis with AI. OFC 2019: 1-3 - [c21]Takafumi Tanaka, Seiki Kuwabara, Hideki Nishizawa, Tetsuro Inui, Shoukei Kobayashi, Akira Hirano:
Field Demonstration of Real-Time Optical Network Diagnosis using Deep Neural Network and Telemetry. OFC 2019: 1-3 - [c20]Akira Hirano, Shoukei Kobayashi, Takuya Oda, Takafumi Tanaka, Seiki Kuwabara, Hideki Nishizawa:
CAT platform: Challenges Toward Autonomous Network Diagnosis. OECC/PSC 2019: 1-3 - 2018
- [c19]Kei Kitamura, Fumikazu Inuzuka, Takafumi Tanaka, Akira Hirano:
Novel ODU4 Path Protection Without Bit Disruption for Low Latency and Resilient Core/Metro Network. ECOC 2018: 1-3 - [c18]Keisuke Kayano, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato, Fumikazu Inuzuka, Akira Hirano:
A New Framework for Nation-Wide Networking in Future Datacenter-Traffic Centric Era. PSC 2018: 1-3 - 2017
- [c17]Fukutaro Hamaoka, Seiji Okamoto, Masanori Nakamura, Asuka Matsushita, Takayuki Kobayashi, Hiroshi Yamazaki, Munehiko Nagatani, Yoshiaki Kisaka, Akira Hirano, Yutaka Miyamoto:
Experimental Demonstration of Simplified Adaptive Equalizer for Fractionally Sampled 120-GBaud Signal. ECOC 2017: 1-3 - [c16]Asuka Matsushita, Masanori Nakamura, Hideki Nishizawa, Yoshiaki Kisaka, Akira Hirano:
10-WDM 64-GBaud PDM-64QAM Transmission over all-Raman amplified 840 km SSMF using Digital Back Propagation. ECOC 2017: 1-3 - [c15]Masanori Nakamura, Fukutaro Hamaoka, Asuka Matsushita, Hiroshi Yamazaki, Munehiko Nagatani, Akira Hirano, Yutaka Miyamoto:
High Baud Rate Signal Transmission with Coded Multi-dimensional Modulation. ECOC 2017: 1-3 - [c14]Masanori Nakamura, Fukutaro Hamaoka, Asuka Matsushita, Hiroshi Yamazaki, Munehiko Nagatani, Akihide Sano, Akira Hirano, Yutaka Miyamoto:
120-GBaud coded 8 dimensional 16QAM WDM transmission using low-complexity iterative decoding based on bit-wise log likelihood ratio. OFC 2017: 1-3 - 2016
- [j19]Takafumi Tanaka, Tetsuro Inui, Akihiro Kadohata, Wataru Imajuku, Akira Hirano:
Multiperiod IP-Over-Elastic Network Reconfiguration With Adaptive Bandwidth Resizing and Modulation. JOCN 8(7): A180-A190 (2016) - [c13]Fukutaro Hamaoka, Seiji Okamoto, Kengo Horikoshi, Kazushige Yonenaga, Akira Hirano, Yutaka Miyamoto:
Mode and polarization division multiplexed signal detection with single coherent receiver using mode-selective coherent detection technique. OFC 2016: 1-3 - 2015
- [j18]Akihiro Kadohata, Atsushi Watanabe, Akira Hirano, Hiroshi Hasegawa, Ken-ichi Sato:
Pre-Adjustment Rerouting for Wavelength Defragmentation in Optical Transparent WDM Networks. IEICE Trans. Commun. 98-B(10): 2014-2021 (2015) - [j17]Akihiro Kadohata, Takafumi Tanaka, Atsushi Watanabe, Akira Hirano, Hiroshi Hasegawa, Ken-ichi Sato:
Differential Reliability Path Accommodation Design and Reconfiguration in Virtualized Multi-Layer Transport Network. IEICE Trans. Commun. 98-B(11): 2151-2159 (2015) - [j16]Akihiro Kadohata, Atsushi Watanabe, Akira Hirano:
Sub-lambda and Wavelength Path Reconfiguration in Multi-layer Transport Networks [Invited]. JOCN 7(3): A432-A439 (2015) - [c12]Kengo Shintaku, Yoshiaki Yamada, Shoukei Kobayashi, Akira Hirano, Yusuke Koizumi:
High-availability optical multi-carrier interface for operational expenditure reduction. APCC 2015: 21-24 - [c11]Takafumi Tanaka, Tetsuro Inui, Wataru Imajuku, Akira Hirano:
Subcarrier restoration for survivable multi-flow transponders in elastic optical networks. APCC 2015: 214-217 - 2014
- [c10]Takuya Oda, Akihiro Kadohata, Atsushi Watanabe, Akira Hirano:
Optical network optimization considering maintenance-related operational expenditure. ECOC 2014: 1-3 - [c9]Takafumi Tanaka, Akira Hirano:
An in-operation IP-over-optical network planning method that supports unpredictable IP traffic transitions. ECOC 2014: 1-3 - 2013
- [j15]Takafumi Tanaka, Akira Hirano, Masahiko Jinno:
Impact of Transponder Architecture on the Scalability of Optical Nodes in Elastic Optical Networks. IEEE Commun. Lett. 17(9): 1846-1848 (2013) - [j14]Akira Kotani, Toshiharu Tanaka, Akira Hirano:
Development of Shock-Wave-Powered Actuators for High Speed Positioning (Second Report: Characteristics of Diaphragmless Shock Tube and Responsiveness of Actuator). Int. J. Autom. Technol. 7(5): 558-563 (2013) - [j13]Akihiro Kadohata, Akira Hirano, Fumikazu Inuzuka, Atsushi Watanabe, Osamu Ishida:
Wavelength Path Reconfiguration Design in Transparent Optical WDM Networks. JOCN 5(7): 751-761 (2013) - [j12]Masahiko Jinno, Hidehiko Takara, Kazushige Yonenaga, Akira Hirano:
Virtualization in Optical Networks from Network Level to Hardware Level [Invited]. JOCN 5(10): A46-A56 (2013) - [j11]Zu Soh, Shigehisa Kitayama, Akira Hirano, Toshio Tsuji:
Bioassay System Based on Behavioral Analysis and Bioelectric Ventilatory Signals of a Small Fish. IEEE Trans. Instrum. Meas. 62(12): 3265-3275 (2013) - [c8]Masahiko Jinno, Akira Hirano:
Toward deeply virtualized elastic optical networks. OFC/NFOEC 2013: 1-3 - [c7]Akihiro Kadohata, Takafumi Tanaka, Fumikazu Inuzuka, Atsushi Watanabe, Akira Hirano:
Wavelength defragmentation algorithm for transparent multi-ring networks with multiple fibers per link. OFC/NFOEC 2013: 1-3 - 2012
- [j10]Masahiko Jinno, Hidehiko Takara, Yoshiaki Sone, Kazushige Yonenaga, Akira Hirano:
Multiflow optical transponder for efficient multilayer optical networking. IEEE Commun. Mag. 50(5): 56-65 (2012) - [j9]Akihiro Kadohata, Akira Hirano, Mitsunori Fukutoku, Takuya Ohara, Yoshiaki Sone, Osamu Ishida:
Multi-Layer Greenfield Re-Grooming with Wavelength Defragmentation. IEEE Commun. Lett. 16(4): 530-532 (2012) - [j8]Masahiko Jinno, Hidehiko Takara, Yoshiaki Sone, Kazushige Yonenaga, Akira Hirano:
Elastic Optical Path Network Architecture: Framework for Spectrally-Efficient and Scalable Future Optical Networks. IEICE Trans. Commun. 95-B(3): 706-713 (2012) - [j7]Tatsumi Takagi, Hiroshi Hasegawa, Ken-ichi Sato, Yoshiaki Sone, Akira Hirano, Masahiko Jinno:
Impact of Elastic Optical Paths That Adopt Distance Adaptive Modulation to Create Efficient Networks. IEICE Trans. Commun. 95-B(12): 3793-3801 (2012) - [c6]Kazunori Komatani, Akira Hirano, Mikio Nakano:
Detecting System-directed Utterances using Dialogue-level Features. INTERSPEECH 2012: 230-233 - 2011
- [j6]Masahiko Jinno, Takuya Ohara, Yoshiaki Sone, Akira Hirano, Osamu Ishida, Masahito Tomizawa:
Elastic and adaptive optical networks: possible adoption scenarios and future standardization aspects. IEEE Commun. Mag. 49(10): 164-172 (2011) - [j5]Bartlomiej Kozicki, Hidehiko Takara, Takafumi Tanaka, Yoshiaki Sone, Akira Hirano, Kazushige Yonenaga, Masahiko Jinno:
Distance-Adaptive Path Allocation in Elastic Optical Path Networks. IEICE Trans. Commun. 94-B(7): 1823-1830 (2011) - 2010
- [j4]Masahiko Jinno, Bartlomiej Kozicki, Hidehiko Takara, Atsushi Watanabe, Yoshiaki Sone, Takafumi Tanaka, Akira Hirano:
Distance-adaptive spectrum resource allocation in spectrum-sliced elastic optical path network [Topics in Optical Communications]. IEEE Commun. Mag. 48(8): 138-145 (2010) - [j3]Yukio Tsukishima, Michiaki Hayashi, Tomohiro Kudoh, Akira Hirano, Takahiro Miyamoto, Atsuko Takefusa, Atsushi Taniguchi, Shuichi Okamoto, Hidemoto Nakada, Yasunori Sameshima, Hideaki Tanaka, Fumihiro Okazaki, Masahiko Jinno:
Grid Network Service-Web Services Interface Version 2 Achieving Scalable Reservation of Network Resources Across Multiple Network Domains via Management Plane. IEICE Trans. Commun. 93-B(10): 2696-2705 (2010) - [c5]Masahiko Jinno, Takuya Ohara, Yoshiaki Sone, Akira Hirano, Osamu Ishida, Masahito Tomizawa:
Introducing elasticity and adaptation into the optical domain toward more efficient and scalable optical transport networks. Kaleidoscope 2010: 1-7
2000 – 2009
- 2009
- [j2]Mitsuru Terawaki, Akira Hirano, Zu Soh, Toshio Tsuji:
Unconstrained and noninvasive measurement of bioelectric signals from small fish. Artif. Life Robotics 14(3): 342-347 (2009) - 2007
- [c4]Steven R. Thorpe, Lina Battestilli, Gigi Karmous-Edwards, Andrei Hutanu, Jon MacLaren, Joe Mambretti, John H. Moore, Kamaraju Syam Sundar, Yufeng Xin, Atsuko Takefusa, Michiaki Hayashi, Akira Hirano, Shuichi Okamoto, Tomohiro Kudoh, Takahiro Miyamoto, Yukio Tsukishima, Tomohiro Otani, Hidemoto Nakada, Hideaki Tanaka, Atsushi Taniguchi, Yasunori Sameshima, Masahiko Jinno:
G-lambda and EnLIGHTened: wrapped in middleware co-allocating compute and network resources across Japan and the US. GridNets 2007: 5 - [c3]Tomohiro Kudoh, Shuichi Okamoto, Yukio Tsukishima, Hideaki Tanaka, Masahiko Jinno, Michiaki Hayashi, Atsuko Takefusa, Tomohiro Otani, Atsushi Taniguchi, Akira Hirano, Takahiro Miyamoto, Hidemoto Nakada, Yasunori Sameshima:
Network as a resource: G-lambda project and its architecture. GridNets 2007: 18 - 2006
- [j1]Akira Hirano, Luc Renambot, Byungil Jeong, Jason Leigh, Alan Verlo, Venkatram Vishwanath, Rajvikram Singh, Julieta Aguilera, Andrew E. Johnson, Thomas A. DeFanti, Lance Long, Nicholas Schwarz, Maxine D. Brown, Naohide Nagatsu, Yukio Tsukishima, Masahito Tomizawa, Yutaka Miyamoto, Masahiko Jinno, Yoshihiro Takigawa, Osamu Ishida:
The first functional demonstration of optical virtual concatenation as a technique for achieving Terabit networking. Future Gener. Comput. Syst. 22(8): 876-883 (2006) - [c2]Akira Hirano, Toshio Tsuji, Noboru Takiguchi, Hisao Ohtake:
An electrophysiological model of chemotactic response in Paramecium. SMC 2006: 3612-3617 - 2002
- [c1]Shingo Miyauchi, Akira Hirano, Noboru Babaguchi, Tadahiro Kitahashi:
Collaborative Multimedia Analysis for Detecting Semantical Events from Broadcasted Sports Video. ICPR (2) 2002: 1009-1012
Coauthor Index
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