Dial up Access Through a Public Line
Okayama, Kiyohiko
Published in The Journal of The Institute of Image Information and Television Engineers (20.10.1998)
Published in The Journal of The Institute of Image Information and Television Engineers (20.10.1998)
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Journal Article
Domain Registration Date Retrieval System of URLs in E-Mail Messages for Improving Spam Discrimination
Matsuoka, Masayuki, Yamai, Nariyoshi, Okayama, Kiyohiko, Kawano, Keita, Nakamura, Motonori, Minda, Masato
Published in 2013 IEEE 37th Annual Computer Software and Applications Conference Workshops (01.07.2013)
Published in 2013 IEEE 37th Annual Computer Software and Applications Conference Workshops (01.07.2013)
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Conference Proceeding
An Optimal Route Selection Mechanism for Outbound Connection on IPv6 Site Multihoming Environment
Yamaguchi, Takuya, Yong Jin, Yamai, Nariyoshi, Okayama, Kiyohiko, Okamoto, Koki, Nakamura, Motonori
Published in 2013 IEEE 37th Annual Computer Software and Applications Conference Workshops (01.07.2013)
Published in 2013 IEEE 37th Annual Computer Software and Applications Conference Workshops (01.07.2013)
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Conference Proceeding
DNS Resource Record Analysis of URLs in E-Mail Messages for Improving Spam Filtering
Suwa, S., Yamai, N., Okayama, K., Nakamura, M.
Published in 2011 IEEE/IPSJ International Symposium on Applications and the Internet (01.07.2011)
Published in 2011 IEEE/IPSJ International Symposium on Applications and the Internet (01.07.2011)
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Conference Proceeding
Performance Improvement of SCTP Communication Using Selective Bicasting on Lossy Multihoming Environment
Okamoto, Koki, Yamai, Nariyoshi, Okayama, Kiyohiko, Kawano, Keita, Nakamura, Motonori, Yokohira, Tokumi
Published in 2014 IEEE 38th Annual Computer Software and Applications Conference (01.07.2014)
Published in 2014 IEEE 38th Annual Computer Software and Applications Conference (01.07.2014)
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Conference Proceeding
Journal Article
Design and Implementation of Client IP Notification Feature on DNS for Proactive Firewall System
Otsuka, Tomokazu, Gada, Yamai, Nariyoshi, Okayama, Kiyohiko, Yong Jin
Published in 2015 IEEE 39th Annual Computer Software and Applications Conference (01.07.2015)
Published in 2015 IEEE 39th Annual Computer Software and Applications Conference (01.07.2015)
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Conference Proceeding
Journal Article
E-Mail Priority Delivery System with Dynamic Whitelist in the Layer 3 Switch
Gada, Yamai, Nariyoshi, Okayama, Kiyohiko, Kawano, Keita, Nakamura, Motonori
Published in 2013 IEEE 37th Annual Computer Software and Applications Conference Workshops (01.07.2013)
Published in 2013 IEEE 37th Annual Computer Software and Applications Conference Workshops (01.07.2013)
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Conference Proceeding
A MAC-address Relaying NAT Router for PC Identification from Outside of a LAN
Murakami, Ryo, Yamai, Nariyoshi, Okayama, Kiyohiko
Published in 2010 10th IEEE/IPSJ International Symposium on Applications and the Internet (01.07.2010)
Published in 2010 10th IEEE/IPSJ International Symposium on Applications and the Internet (01.07.2010)
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Conference Proceeding
An Adaptive Route Selection Mechanism per Connection Based on Multipath DNS Round Trip Time on Multihomed Networks
Yong Jin, Yamai, Nariyoshi, Okayama, Kiyohiko, Nakamura, Motonori
Published in 2010 10th IEEE/IPSJ International Symposium on Applications and the Internet (01.07.2010)
Published in 2010 10th IEEE/IPSJ International Symposium on Applications and the Internet (01.07.2010)
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Conference Proceeding
A Dynamic Routing Method for Inbound E-mail Delivery Considering Route and MTA Conditions on Multihomed Environment
Jitsuto, Sho, Yong Jin, Okayama, Kiyohiko, Yamai, Nariyoshi
Published in 2010 10th IEEE/IPSJ International Symposium on Applications and the Internet (01.07.2010)
Published in 2010 10th IEEE/IPSJ International Symposium on Applications and the Internet (01.07.2010)
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Conference Proceeding