Hiroaki Harai

2.1k total citations
213 papers, 1.5k citations indexed

About

Hiroaki Harai is a scholar working on Electrical and Electronic Engineering, Computer Networks and Communications and Hardware and Architecture. According to data from OpenAlex, Hiroaki Harai has authored 213 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 161 papers in Electrical and Electronic Engineering, 122 papers in Computer Networks and Communications and 13 papers in Hardware and Architecture. Recurrent topics in Hiroaki Harai's work include Advanced Optical Network Technologies (126 papers), Optical Network Technologies (96 papers) and Advanced Photonic Communication Systems (91 papers). Hiroaki Harai is often cited by papers focused on Advanced Optical Network Technologies (126 papers), Optical Network Technologies (96 papers) and Advanced Photonic Communication Systems (91 papers). Hiroaki Harai collaborates with scholars based in Japan, United States and Italy. Hiroaki Harai's co-authors include Naoya Wada, Masayuki Murata, Hideo Miyahara, Ved P. Kafle, Takaya Miyazawa, Hideaki Furukawa, Yusuke Fukushima, Pedro Martínez-Julia, F. Kubota and Wataru Chujo and has published in prestigious journals such as Optics Express, IEEE Access and IEEE Journal on Selected Areas in Communications.

In The Last Decade

Hiroaki Harai

194 papers receiving 1.4k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Hiroaki Harai Japan 17 1.1k 739 96 56 40 213 1.5k
Stefano Avallone Italy 16 478 0.4× 942 1.3× 108 1.1× 65 1.2× 25 0.6× 84 1.0k
Luis M. Contreras Spain 16 686 0.6× 973 1.3× 151 1.6× 61 1.1× 38 0.9× 129 1.2k
Christoph Paasch Belgium 11 624 0.5× 1.1k 1.5× 103 1.1× 88 1.6× 69 1.7× 22 1.2k
Ved P. Kafle Japan 13 327 0.3× 645 0.9× 92 1.0× 91 1.6× 60 1.5× 106 770
Ramin Khalili Germany 16 637 0.6× 1.0k 1.4× 85 0.9× 105 1.9× 103 2.6× 52 1.2k
Simone Ferlin Sweden 16 605 0.5× 1.0k 1.4× 98 1.0× 67 1.2× 124 3.1× 42 1.2k
Seung-Jae Han South Korea 16 1.1k 1.0× 1.5k 2.0× 49 0.5× 34 0.6× 27 0.7× 58 1.6k
Chor Ping Low Singapore 15 455 0.4× 666 0.9× 59 0.6× 83 1.5× 23 0.6× 70 874
José Ordoñez-Lucena Spain 10 394 0.3× 761 1.0× 83 0.9× 62 1.1× 20 0.5× 23 874
I-Hong Hou United States 16 680 0.6× 1.0k 1.4× 60 0.6× 44 0.8× 65 1.6× 71 1.1k

Countries citing papers authored by Hiroaki Harai

Since Specialization
Citations

This map shows the geographic impact of Hiroaki Harai's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hiroaki Harai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroaki Harai more than expected).

Fields of papers citing papers by Hiroaki Harai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hiroaki Harai. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hiroaki Harai. The network helps show where Hiroaki Harai may publish in the future.

Co-authorship network of co-authors of Hiroaki Harai

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroaki Harai. A scholar is included among the top collaborators of Hiroaki Harai based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hiroaki Harai. Hiroaki Harai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Miyazawa, Takaya, et al.. (2018). Designing and experimentally demonstrating automatic OPS/OCS/OpenFlow network control driven by ChoiceNet provider. Photonic Network Communications. 36(1). 43–55.
3.
Mendinueta, José Manuel Delgado, Satoshi Shinada, Yusuke Hirota, et al.. (2018). Time-Division Packet Spatial Super-Channel Switching System With 53.3 Tb/s/Port for Converged Inter/Intradata Center Optical Networks. Journal of Lightwave Technology. 37(3). 677–687. 10 indexed citations
4.
Xu, Sugang, Noboru Yoshikane, Takehiro Tsuritani, et al.. (2015). An Approach to Emergency Multi-layer Networks Construction in Disaster Recovery with Efficient Multi-vendor Interconnection. IEICE technical report. Speech. 115(204). 43–48. 1 indexed citations
5.
Harai, Hiroaki. (2013). Optical Packet and Circuit Integrated Networks. 62(2). 15–24. 3 indexed citations
6.
Kafle, Ved P., et al.. (2013). Implementation and Evaluation of ID/Locator Split-based HIMALIS Network Protocol Stack. IEICE Technical Report; IEICE Tech. Rep.. 112(392). 69–74. 1 indexed citations
7.
Kafle, Ved P., Ruidong Li, Daisuke Inoue, & Hiroaki Harai. (2013). Design and Implementation of Security for HIMALIS Architecture of Future Networks. IEICE Transactions on Information and Systems. E96.D(2). 226–237. 7 indexed citations
8.
Owada, Yasunori, et al.. (2012). Water and Dust-Proof NerveNet Base Stations and Safety Confirmation/Registration Application. IEICE Technical Report; IEICE Tech. Rep.. 111(385). 145–146. 1 indexed citations
9.
Owada, Yasunori, Masugi Inoue, Kazuyuki Morioka, & Hiroaki Harai. (2012). A Study of Application Database Synchronization Scheme for Mobile Terminals with the Support of NerveNet Base Stations.. IEICE Technical Report; IEICE Tech. Rep.. 111(477). 25–30. 1 indexed citations
10.
Li, Ruidong & Hiroaki Harai. (2012). ANBR: An Aggregatable Name Based Routing for Information-Centric Network. 1–6. 3 indexed citations
11.
Furukawa, Hideaki, Satoshi Shinada, Takaya Miyazawa, et al.. (2012). A multi-ring optical packet and circuit integrated network with optical buffering. Optics Express. 20(27). 28764–28764. 23 indexed citations
12.
Takahashi, Yusuke & Hiroaki Harai. (2011). Energy-efficient PON system with a 1Gbps/10Gbps independent and adaptive link rate control. IEICE Technical Report; IEICE Tech. Rep.. 110(431). 44–45. 2 indexed citations
13.
Harai, Hiroaki. (2010). Report of proof-of-concept experiment and live demonstration of optical packet & circuit integrated network over JGN2plus optical-fiber testbed. IEICE Technical Report; IEICE Tech. Rep.. 110(264). 7–12. 1 indexed citations
14.
Miyazawa, Takaya, et al.. (2010). Experimental Evaluations of Signaling on Optical Packet Links and Automatic Resource-Adjustment for Optical Packet and Circuit Integrated Network. IEICE technical report. Speech. 110(190). 25–30. 1 indexed citations
15.
Xu, Sugang, et al.. (2009). Dynamic construction of the on-demand optical grid networks over multi-domain WSONs. 85–90. 1 indexed citations
16.
Harai, Hiroaki, et al.. (2008). Dynamic host-to-host wavelength path provisioning with distributed host network interface configuration. 1–2. 1 indexed citations
17.
Wada, Naoya, Hiroaki Harai, & F. Kubota. (2004). 40 Gbit/s, multihop optical packet routing using optical label processing based packet switch prototype. Optical Fiber Communication Conference. 2. 2 indexed citations
18.
Wada, Naoya, et al.. (2004). Optical Packet Switching Network Based on Ultra-Fast Optical Code Label Processing (INVITED). IEICE Transactions on Electronics. 87(7). 1090–1096. 18 indexed citations
19.
Harai, Hiroaki, et al.. (2000). Design of Reconfigurable Lightpaths in IP over WDM Networks. IEICE Transactions on Communications. 83(10). 2234–2244. 10 indexed citations
20.
Harai, Hiroaki, Masayuki Murata, & Hideo Miyahara. (1996). Performance of Alternate Routing Methods in All-Optical Switching Networks. ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications. 91–94. 6 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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