Details of a Researcher - OKAZAKI Naonobu

Papers - OKAZAKI Naonobu

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WWW システムにおけるブログスパム検知手法に関する研究

五島優美，井下善博，岡崎直宣

宮崎大学工学部紀要 39 279 - 286 2010.9

Language：Japanese Publishing type：Research paper (bulletin of university, research institution)

ダミーアドレスを用いた電子メール型ワームの感染源特定支援手法の検討

岡崎直宣，宮地麻吏

宮崎大学工学部紀要 39 271 - 278 2010.9

Language：Japanese Publishing type：Research paper (bulletin of university, research institution)

Ｐ２Ｐにおける安全なコンテンツ流通システムの提案

河内康佑，岡崎直宣

宮崎大学工学部紀要 39 263 - 270 2010.9

Language：Japanese Publishing type：Research paper (bulletin of university, research institution)

アドホックネットワークにおけるゾーン重複のない複数経路構築手法の提案 Reviewed

油田健太郎，佐原詩織，岡崎直宣，冨田重幸，朴美娘

情報処理学会マルチメディア，分散，協調とモバイルシンポジウム（DICOMO2010）論文集 637 - 644 2010.7

Language：Japanese Publishing type：Research paper (other academic)

A study of the routing method based on the number of neighbor nodes in ad hoc networks

INABA Kengo, ABURADA Kentaro, OKAZAKI Naonobu

72 ( 0 ) 135 - 136 2010.3

Language：Japanese Publishing type：Research paper (scientific journal)

CiNii Research

A Study of circulation technique of cluster head using restructuring of cluster

OBANA Shiho, ABURADA Kentaro, OKAZAKI Naonobu

72 ( 0 ) 133 - 134 2010.3

Language：Japanese Publishing type：Research paper (scientific journal)

CiNii Research

アドホックネットワークにおけるクラスタリング手法の検討討

尾花志穂，油田健太郎，岡崎直宣

第１７回電子情報通信学会九州支部学生会講演会論文集 ( B ) 7 - 7 2009.9

Language：Japanese Publishing type：Research paper (other academic)

アドホックネットワークにおけるゾーンを用いた複数経路構築手法の評価

江藤大，油田健太郎，岡崎直宣

第１７回電子情報通信学会九州支部学生会講演会論文集 ( B ) 6 - 6 2009.9

Language：Japanese Publishing type：Research paper (other academic)

アドホックネットワークにおけるルーティング手法に関する検討

稲葉健吾，油田健太郎，岡崎直宣

第１７回電子情報通信学会九州支部学生会講演会論文集 ( B ) 8 - 8 2009.9

Language：Japanese Publishing type：Research paper (other academic)

アドホックネットワークにおけるゾーンを用いた複数経路構築手法の検討 Reviewed

油田健太郎，佐原詩織，岡崎直宣，冨田重幸，朴美娘

情報処理学会マルチメディア，分散，協調とモバイルシンポジウム（DICOMO2009）論文集 1062 - 1067 2009.7

Language：Japanese Publishing type：Research paper (other academic)

An estimation of a hop-vector-based routing scheme for data-centric sensor networks

SATO Yusuke, ABURADA Kentaro, OKAZAKI Naonobu, TOMITA Shigeyuki

IPSJ SIG technical reports 2008 ( 94 ) 49 - 56 2008.9

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Information Processing Society of Japan (IPSJ)

In this paper, we propose a new routing scheme, HVGF (Hop-Vector based Greedy Forwarding) which doesn't need geographic information for data-centric sensor networks. In this scheme, we introduce n base-points, and assign n-dimensional hop-vector, which consists of number of hops from each base-point to the node, to each node. Then, each node forwards packets greedily based on distance between hop-vectors of the node and of destination. The simulation results show that HVGF works well in the low density networks or networks which contain a large void in the center, compared to existing greedy forwarding scheme using information of real geographical location. We also examine the performance of the proposed scheme concerning various number of base points.

CiNii Research

Proposal of a Detection Method of Phishing Site by Decision of Site Movements

Okazaki Naonobu, Goto Yumi

Memoirs of the Faculty of Engineering, Miyazaki University 37 237 - 243 2008.8

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Miyazaki University

CiNii Research

An Examination of a Light-path Setup Method Using Ring Management Token in Wavelength Division Multiplexing Networks

Sato Yusuke, Ashikari Ryo, Okazaki Naonobu

Memoirs of the Faculty of Engineering, Miyazaki University 37 253 - 259 2008.8

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Miyazaki University

CiNii Research

A study on an estimation method of geographical location in sensor networks using the regression analysis