• 95 Citations
  • 4 h-Index
1990 …2018
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Fingerprint Dive into the research topics where Kiyohiko Okayama is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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Routers Engineering & Materials Science
Servers Engineering & Materials Science
Internet Engineering & Materials Science
Websites Engineering & Materials Science
Electronic mail Engineering & Materials Science
Communication Engineering & Materials Science
Authentication Engineering & Materials Science
Virtual private networks Engineering & Materials Science

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Research Output 1990 2018

  • 95 Citations
  • 4 h-Index
  • 45 Article
  • 24 Conference contribution
1 Citation (Scopus)

Design and implementation of SDN-based proactive firewall system in collaboration with domain name resolution

Ikarashi, H., Jin, Y., Yamai, N., Kitagawa, N. & Okayama, K., Nov 1 2018, In : IEICE Transactions on Information and Systems. E101D, 11, p. 2633-2643 11 p.

Research output: Contribution to journalArticle

Controllers
Servers
Inspection
Intrusion detection
Throughput
1 Citation (Scopus)

Design and implementation of client IP notification feature on DNS for proactive firewall system

Otsuka, T., Gada, Yamai, N., Okayama, K. & Jin, Y., Sep 21 2015, Proceedings - International Computer Software and Applications Conference. IEEE Computer Society, Vol. 3. p. 127-132 6 p. 7273340

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Servers
Communication
Masks
Internet

Design and implementation of optimal route selection mechanism for outbound connections on IPv6 multihoming environment

Jin, Y., Yamai, N., Okayama, K. & Nakamura, M., Jul 15 2015, In : Journal of Information Processing. 23, 4, p. 441-448 8 p.

Research output: Contribution to journalArticle

Routers
Middleware
Internet
Communication
World Wide Web

Domain registration date retrieval system for improving spam mail discrimination

Yamai, N., Matsuoka, M., Okayama, K., Kawano, K., Nakamura, M. & Minda, M., 2014, In : Journal of Information Processing. 22, 3, p. 480-485 6 p.

Research output: Contribution to journalArticle

Websites
Servers
4 Citations (Scopus)

Performance improvement of SCTP communication using selective bicasting on lossy multihoming environment

Okamoto, K., Yamai, N., Okayama, K., Kawano, K., Nakamura, M. & Yokohira, T., Sep 15 2014, Proceedings - International Computer Software and Applications Conference. IEEE Computer Society, p. 551-557 7 p. 6899260

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wireless networks
Communication
Packet loss
Packet networks
Local area networks