@inproceedings{oai:ipsj.ixsq.nii.ac.jp:00072274,
 author = {Min, Lei and Yasuo, Musashi and Dennis, ArturoLudenaRomana and Kazuya, Takemori and Shinichiro, Kubota and Kenichi, Sugitani},
 book = {インターネットと運用技術シンポジウム2009論文集},
 month = {Dec},
 note = {We statistically investigated the total PTR resource record (RR) based DNS query request packet traffic from the Internet to the top domain DNS server in a university campus network through January 1st to August 31st, 2009. The obtained results are: (1) W},
 pages = {91--94},
 publisher = {情報処理学会},
 title = {Detection of Host Search Activity in Domain Name Reverse Resolution Traffic},
 volume = {2009},
 year = {2009}
}