Katsuyasu Toyama

According to our database, Katsuyasu Toyama authored at least 4 papers between 2005 and 2007.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2007

Method of Measuring VoIP Traffic Fluctuation with Selective sFlow.

Atsushi Kobayashi, Katsuyasu Toyama

Proceedings of the 2007 International Symposium on Applications and the Internet, 2007

2-D Bitmap for Summarizing Inter-Host Communication Patterns.

Keisuke Ishibashi, Tatsuya Mori, Ryoichi Kawahara, Katsuyasu Toyama, Shunichi Osawa, Shoichiro Asano

Proceedings of the 2007 International Symposium on Applications and the Internet, 2007

2005

Measurement of DNS Traffic Caused by DDoS Attacks.

Keisuke Ishibashi, Tsuyoshi Toyono, Hirotaka Matsuoka, Katsuyasu Toyama, Masahiro Ishino, Chika Yoshimura, Takehiro Ozaki, Yuichi Sakamoto, Ichiro Mizukoshi

Proceedings of the 2005 IEEE/IPSJ International Symposium on Applications and the Internet Workshops (SAINT 2005 Workshops), 31 January, 2005

Detecting mass-mailing worm infected hosts by mining DNS traffic data.

Keisuke Ishibashi, Tsuyoshi Toyono, Katsuyasu Toyama, Masahiro Ishino, Haruhiko Ohshima, Ichiro Mizukoshi

Proceedings of the 1st Annual ACM Workshop on Mining Network Data, 2005