Journal papers
  1. Toyokazu Akiyama, Yuuichi Teranishi, Ryohei Banno, Katsuyoshi Iida, Yukiko KawaiScalable Pub/Sub system using OpenFlow ControlJournal of Information Processing, Vol24, No.4, pp. 635-646, July 2016.

  2. Ryohei Banno, Susumu Takeuchi, Michiharu Takemoto, Tetsuo Kawano, Takashi Kambayashi, Masato Matsuo: Designing Overlay Networks for Handling Exhaust Data in a Distributed Topic-based Pub/Sub Architecture, Journal of Information Processing, Vol.23, No.2, pp.105-116, March 2015. Specially Selected Paper, Outstanding Paper Award 2015

  3. Ryohei Banno, Tomoyuki Fujino, Susumu Takeuchi, Michiharu Takemoto: SFB: a scalable method for handling range queries on Skip GraphsIEICE Communications Express Vol.4 (2015), No.1, pp.14-19, Februaly 2015.

  4. Susumu Takeuchi, Ryohei Banno, Kenji Umakoshi, Atsunori Kanemura, Motoaki Kawanabe, Tetsuo Kawano, Takashi Kambayashi, Michiharu Takemoto, Masato Matsuo, Ryuma KakinumaProposal and Evaluation of Agent-based Service Platform by Applying on BMI-enabled Services., IPSJ Journal, Vo.55, No.2, pp.681-694, Februaly 2014.

  5. Ryohei Banno, Haruhiko Sato, Satoshi Oyama, Masahito Kurihara: A Partial Match Retrieval Method on P2P Networks using Skip Graph and Suffix Array., In Journal of the Japan Society for Software Science and Technology (JSSST) on Computer Software, Vol.29, No.3, pp.164-180, August 2012.

  6. Ryohei Banno, Haruhiko Sato, Satoshi Oyama, Masahito Kurihara: An Extension of Overlay Weaver with Application to a Cross-Browsing Communication System Based on Peer-to-Peer Networks, In Journal of the Japan Society for Software Science and Technology (JSSST) on Computer Software, Vol.29, No.2, pp.123-139, April 2012.

  7. Kyosuke Nishida, Ryohei Banno, Ko Fujimura, Takahide Hoshide: Tweet-Topic Classification using Data Compression, DBSJ Journal, Vol.10, No.1, pp.1-6, June 2011.

International conferences

  1. Ryohei Banno, Jingyu Sun, Masahiro Fujita, Susumu Takeuchi, Kazuyuki ShudoDissemination of Edge-Heavy Data on Heterogeneous MQTT BrokersProceedings of The 6th IEEE International Conference on Cloud Networking (CloudNet 2017), September 2017.

  2. Takafumi Kawaguchi, Ryohei BannoMasashi Hojo, Masaaki Ohnishi, Kazuyuki ShudoSelf-Refining Skip Graph: Skip Graph Approaching to an Ideal TopologyProceedings of The 14th Anual IEEE Consumer Communications and Networking Conference (CCNC 2017), pp.441-448, January 2017.  (acceptance rate: 35%, full: 105/302)

  3. Masashi Hojo, Ryohei Banno, Kazuyuki ShudoFRT-Skip Graph: A Skip Graph-Style Structured Overlay Based on Flexible Routing TablesProceedings of The IEEE Symposium on Computers and Communications (ISCC 2016), pp.657-662, June 2016.

  4. Takafumi Kawaguchi, Ryohei BannoMasashi Hojo, Kazuyuki ShudoSelf-Refining Skip Graph: A Structured Overlay Approaching to Ideal Skip GraphProceedings of The 38th Annual International Computers, Software & Applications Conference (COMPSAC 2016), pp.377-378, June 2016.

  5. Yuuichi Teranishi, Ryohei Banno, Toyokazu AkiyamaScalable and Locality-Aware Distributed Topic-based Pub/Sub Messaging for IoT, Proceedings of the IEEE Global Communications Conference (GLOBECOM 2015), pp.1-7, December 2015. (acceptance rate: 35%, full: 915/2614)

  6. Ryohei BannoTetsuo Kawano, Susumu Takeuchi, Michiharu Takemoto, Masato MatsuoComparison of Subscriber Assignment Methods on Scalable Distributed Pub/Sub Systems, Proceedings of the 21st Asia- Pacific Conference on Communications (APCC 2015), pp.632-636, October 2015.

  7. Toyokazu Akiyama, Yukiko Kawai, Yuuichi Teranishi, Ryohei Banno, Katsuyoshi Iida: SAPS: Software Defined Network Aware Pub/Sub - A Design of the Hybrid Architecture utilizing Distributed and Centralized Multicast, Proceedings of the 39th Annual International Computers, Software & Applications Conference (COMPSAC 2015), pp.361-366, July 2015.

  8. Ryohei Banno, Susumu Takeuchi, Michiharu Takemoto, Tetsuo Kawano, Takashi Kambayashi, Masato Matsuo: A Distributed Topic-based Pub/Sub Method for Exhaust Data Streams Towards Scalable Event-driven Systems, Proceedings of The 38th Annual International Computers, Software & Applications Conference (COMPSAC 2014), pp.311-320, July 2014. (acceptance rate: 22%, full: 45/209)

  9. Kyosuke Nishida, Ryohei Banno, Ko Fujimura, Takahide Hoshide: Tweet Classification by Data Compression, Proceedings of the International Workshop on Detecting and Exploiting Cultural Diversity on the Social Web (DETECT 2011, in conjunction with ACM CIKM 2011), pp.29-34, October 2011.

  10. Ryohei Banno, Haruhiko Sato, Satoshi Oyama, Masahito Kurihara: Uenew: A Cross-Browsing Communication System Based on Peer-to-Peer Networks, Proceedings of the 2011 IAENG International MultiConference of Engineers and Computer Scientists (IMECS 2011), pp.697-701, March 2011. Best Student Paper Award

Domestic conferences (with peer-review)

  1. Ryohei BannoMasahiro FujitaSusumu TakeuchiA Proposal of Distributed Coordination Proxy for Scalable MQTT BrokersMultimedia, Distributed, Cooperative, and Mobile (DICOMO2016) Symposium, pp.541-547, July 2016.

  2. Ryohei Banno, Haruhiko Sato, Satoshi Oyama, Masahito Kurihara: An Implementation of Archivable Application Layer Multicast with Application to a Cross-Browsing Communication System Based on Peer-to-Peer Networks, Proceedings of the Twelfth Workshop on Internet Technology (WIT 2011), June 2011.

Domestic conferences

  1. Masashi Hojo, Ryohei Banno, Kazuyuki Shudo: FRT-Skip Graph: A Skip Graph-Style Strucutred Overlay based on Flexible Routing TablesTechnical Report of IEICE, IA2015-95, March 2016. (Student Award)

  2. Takafumi Kawaguchi, Ryohei BannoMasashi Hojo, Kazuyuki ShudoSelf-Refining Skip Graph: A Structured Overlay Approaching to Ideal Skip GraphTechnical Report of IEICE, IA2015-96, March 2016. (Student Award)

  3. Masahiro Fujita, Toyokazu Akiyama, Yuuichi Teranishi, Ryohei banno, Katsuyoshi Iida: Implementation of cross layer Pub/Sub middleware and evaluation of join and leave performanceWorkshop on Internet Architecture and Applications 2015, November 2015.

  4. Akira Toratani, Toyokazu Akiyama, Ryohei Banno, Yuichi TeranishiA Performance Comparison Study of Multicast using Application Layer Routing and OpenFlow Switching for Hybrid MessagingIEICE General Conference, B-16-12, March 2015.

  5. Masahiro Fujita, Toyokazu Akiyama, Yuichi Teranishi, Ryohei BannoDesign and Implementation of OpenFlow Multicast cooperating with Pub/Sub middleware using Application Layer Multicast, IEICE General Conference, B-16-11, March 2015.

  6. Akira Toratani, Ryohei Banno, Susumu Takeuchi, Tetsuo Kawano, Michiharu Takemoto, Masato Matsuo: A Study of Evaluation Using the Betweenness Centrality for Comparing Broker Cooperation Methods on Pub/Sub Systems, 26th Computer System Symposium (ComSys2014), November 2014.

  7. Ryohei Banno, Susumu Takeuchi, Tetsuo Kawano, Michiharu Takemoto: A Study of Optimal Placement of Subscribers on Distributed Pub/Sub SystemsIEICE General Conference, B-7-22, March 2014.

  8. Ryohei Banno, Susumu Takeuchi, Michiharu Takemoto, Takashi Kambayashi, Tetsuo Kawano, Masato Matsuo: A Distributed Topic-based Pub/Sub System for Stream Data Delivery, Technical Report of IEICE, IA2013-64, December 2013. IA Research Award

  9. Ryohei Banno, Susumu Takeuchi, Michiharu Takemoto, Masato Matsuo: A Study of Publish/Subscribe Systems using Skip Graph for Ubiquitous Service PlatformsIEICE General Conference, B-6-65, March 2013.

  10. Susumu Takeuchi, Ryohei Banno, Kenji Umakoshi, Tetsuo Kawano, Takashi Kambayashi, Michiharu Takemoto, Masato Matsuo: Proposal and Evaluation of Agent-based Service Platform towards BMI-enabled ServiceIPSJ DPS154, March 2013.

  11. Ryohei Banno, Haruhiko Sato, Satoshi Oyama, Masahito Kurihara: A Partial Match Retrieval Method Using Suffixes on Structured Overlay Networks, Proceedings of the 4th Forum on Data Engineering and Information Management (DEIM 2012), E3-6, March 2012. Student Award

  12. Arisa Horimiya, Ryohei Banno, Haruhiko Sato, Satoshi Oyama, Masahito Kurihara, Masanobu Numazawa: An Emotion Estimation Method Using Replies on Twitter, Proceedings of the 4th Forum on Data Engineering and Information Management (DEIM 2012), F2-1, March 2012.

  13. Ryohei Banno, Haruhiko Sato, Satoshi Oyama, Masahito Kurihara: A Proposal of a Partial Match Retrieval Method on P2P Networks using Skip Graph and Suffix Array, Proceedings of the 28th Conference of Japan Society for Software Science and Technology, 3D-1, September 2011.

  14. Kyosuke Nishida, Ryohei Banno, Ko Fujimura, and Takahide Hoshide: Tweet-Topic Classification using Data Compression, Proceedings of the 3rd Forum on Data Engineering and Information Management (DEIM 2011), A1-6, March 2011. Best Interactive Award

  15. Ryohei Banno, Haruhiko Sato, Satoshi Oyama, Masahito Kurihara: Implementation of the Cross-Browsing Communication System Using ALM Based on DHT, Proceedings of the Symposium of Hokkaido branch of IPSJ, C-2, October 2010. Technical Research Award

  16. Ryohei Banno, Haruhiko Sato, Satoshi Oyama, Masahito Kurihara: Acquisition of Archive Data in Application Layer Multicast and Its Applications, Proceedings of the 72th Annual Conference of IPSJ, 2ZC-5, March 2010. Student Award

Invited talks, workshops, etc.

  1. Provision of information for a book: Blockchain -mechanism and theory-RicTelecom, October 2016.

  2. Ryohei BannoGlobal standardization and business strategy (2)IEICE Society Conference, TK-3 (panel discussion), September 2016.

  3. Ryohei BannoTrends of oneM2M and Approaches in NTT, IEICE Society Conference, TK-3-4, September 2016.

  4. Ryohei BannoTowards the scalable pub/sub platform for IoT services (The 2015 IPSJ Best Paper Award)IPSJ Magazine, Vol.57, No.8, August 2016.

  5. 2nd oneM2M Interop event, May 2016.

  6. Ryohei Banno: pub/sub and structured overlaysThe 8th Workshop on Wide-Area Sensor Networks and Overlay Networks, March 2016.

  7. Masashi Hojo, Ryohei Banno, Kazuyuki Shudo: FRT-Skip Graph: A Skip Graph-Style Strucutred Overlay based on Flexible Routing TablesThe 8th Workshop on Wide-Area Sensor Networks and Overlay Networks, March 2016.

  8. Takafumi Kawaguchi, Ryohei BannoMasashi Hojo, Kazuyuki ShudoSelf-Refining Skip Graph: A Structured Overlay Approaching to Ideal Skip GraphThe 8th Workshop on Wide-Area Sensor Networks and Overlay Networks, March 2016.

  9. 1st oneM2M Interop event, September 2015.

  10. Novel and Innovative R&D Making Use of Brain Structures (Exhibition), IEEE Annual International Computer Software & Applications Conference (COMPSAC), July 2013.

  11. Handling Complex Queries on Structured Overlay Networks using Suffix ArraysThe 5th Workshop on Wide-Area Sensor Networks and Overlay Networks, October 2011.

  12. A Partial Match Retrieval Method on P2P Networks using Skip Graph and Suffix Array, Annual Exchange Meeting of Hokuyu-kai, October 2011.

  13. Cross-Browsing Communication by P2P TechnologiesCloud Spa 2.0@Otaru, August 2011.

  14. A Cross-Browsing Communication System Using ALM Based on DHT, Annual Exchange Meeting of Hokuyu-kai, October 2010.

Patents