Keiichi Shima

25 papers B 1C 1Misc 1Journal 13Unranked 9
YearRankTypeTitle / Venue / Authors
2025 J jnl
Benchmarking Methodology for Stateful NATxy Gateways.
RFC
Gábor Lencse, Keiichi Shima
2024 — conf
Cloud5GC : Design and implementation of scalable and stateless mobile core system on public cloud.
ICOIN
Kunio Akashi, Seiichi Yamamoto, Haruki Sakurai, Koki Ito, Tomohiro Ishihara, Takuji Iimura, Yuji Sekiya, Hiroki Watanabe, Keiichi Shima, Katsuhiro Horiba
2023 — conf
A Design of Stateless 5G Core Network with Procedural Processing.
BlackSeaCom
Hiroki Watanabe, Kunio Akashi, Keiichi Shima, Yuji Sekiya, Katsuhiro Horiba
2023 J jnl
Benchmarking methodology for stateful NAT64 gateways.
Comput. Commun.
Gábor Lencse, Keiichi Shima, Kenjiro Cho
2022 B conf
Comparative Causal Analysis of Network Log Data in Two Large ISPs.
NOMS
Satoru Kobayashi, Keiichi Shima, Kenjiro Cho, Osamu Akashi, Kensuke Fukuda
2021 — conf
Catching Unusual Traffic Behavior using TF-IDF-based Port Access Statistics Analysis.
CCCI
Keiichi Shima
2021 J jnl
Catching Unusual Traffic Behavior using TF-IDF-based Port Access Statistics Analysis.
CoRR
Keiichi Shima
2021 J jnl
Classification of URL bitstreams using Bag of Bytes.
CoRR
Keiichi Shima, Daisuke Miyamoto, Hiroshi Abe, Tomohiro Ishihara, Kazuya Okada, Yuji Sekiya, Hirochika Asai, Yusuke Doi
2021 J jnl
Classifying DNS Servers based on Response Message Matrix using Machine Learning.
CoRR
Keiichi Shima, Ryo Nakamura, Kazuya Okada, Tomohiro Ishihara, Daisuke Miyamoto, Yuji Sekiya
2021 J jnl
Performance evaluation of DNS servers to build a benchmarking system of DNS64 implementations.
Telecommun. Syst.
Gábor Lencse, Attila Pivoda, Keiichi Shima
2021 — conf
WebRTC-based measurement tool for peer-to-peer applications and preliminary findings with real users.
AINTEC
Kosuke Nakagawa, Manabu Tsukada, Keiichi Shima, Hiroshi Esaki
2021 J jnl
WebRTC-based measurement tool for peer-to-peer applications and preliminary findings with real users.
CoRR
Kosuke Nakagawa, Manabu Tsukada, Keiichi Shima, Hiroshi Esaki
2020 J jnl
Performance analysis of SIIT implementations: Testing and improving the methodology.
Comput. Commun.
Gábor Lencse, Keiichi Shima
2019 — conf
Distributed Hayabusa: Scalable Syslog Search Engine Optimized for Time-Dimensional Search.
AINTEC
Hiroshi Abe, Keiichi Shima, Daisuke Miyamoto, Yuji Sekiya, Tomohiro Ishihara, Kazuya Okada, Ryo Nakamura, Satoshi Matsuura
2018 Misc conf
Classification of URL bitstreams using bag of bytes.
ICIN
Keiichi Shima, Daisuke Miyamoto, Hiroshi Abe, Tomohiro Ishihara, Kazuya Okada, Yuji Sekiya, Hirochika Asai, Yusuke Doi
2017 — conf
Hayabusa: Simple and Fast Full-Text Search Engine for Massive System Log Data.
CFI
Hiroshi Abe, Keiichi Shima, Yuji Sekiya, Daisuke Miyamoto, Tomohiro Ishihara, Kazuya Okada
2016 J jnl
Length Matters: Clustering System Log Messages using Length of Words.
CoRR
Keiichi Shima
2015 J jnl
Management Information Base for Virtual Machines Controlled by a Hypervisor.
RFC
Hirochika Asai, Michael R. MacFaden, Jürgen Schönwälder, Keiichi Shima, Tina Tsou
2013 — conf
UKAI: Centrally controllable distributed local storage for virtual machine disk images.
GLOBECOM Workshops
Keiichi Shima
2012 C conf
Design, Implementation, and Operation of IPv6-only IaaS System with IPv4-iPv6 Translator for Transition toward the Future Internet Datacenter.
CLOSER
Keiichi Shima, Wataru Ishida, Yuji Sekiya
2012 — conf
Designing an IPv6-Oriented Datacenter with IPv4-IPv6 Translation Technology for Future Datacenter Operation.
CLOSER (Selected Papers)
Keiichi Shima, Wataru Ishida, Yuji Sekiya
2009 J jnl
A Decentralized VPN Service over Generalized Mobile Ad-Hoc Networks.
IEICE Trans. Inf. Syst.
Sho Fujita, Keiichi Shima, Yojiro Uo, Hiroshi Esaki
2008 J jnl
Designing and Implementing IPv6 Mobility stack on BSD Operating Systems.
Inf. Media Technol.
Keiichi Shima, Koshiro Mitsuya, Tsuyoshi Momose, Shuichi Karino, Ryuji Wakikawa, Kazushi Sugyou, Keisuke Uehara
2006 — conf
An operational demonstration of a mobile network with a fairly large number of nodes.
SAINT Workshops
Keiichi Shima, Yojiro Uo, Nobuo Ogashiwa, Satoshi Uda
2006 J jnl
Operational Experiment of Seamless Handover of a Mobile Router using Multiple Care-of Address Registration.
J. Networks
Keiichi Shima, Yojiro Uo, Nobuo Ogashiwa, Satoshi Uda