2008 |
22 | EE | Masaki Aida,
Naoto Miyoshi,
Keisuke Ishibashi:
A Change-of-Measure Approach to Per- Flow Delay Measurement Combining Passive and Active Methods: Mathematical Formulation for CoMPACT Monitor.
IEEE Transactions on Information Theory 54(11): 4966-4979 (2008) |
21 | EE | Ryoichi Kawahara,
Tatsuya Mori,
Keisuke Ishibashi,
Noriaki Kamiyama,
Hideaki Yoshino:
Packet Sampling TCP Flow Rate Estimation and Performance Degradation Detection Method.
IEICE Transactions 91-B(5): 1309-1319 (2008) |
20 | EE | Keisuke Ishibashi,
Tatsuya Mori,
Ryoichi Kawahara,
Yutaka Hirokawa,
Atsushi Kobayashi,
Kimihiro Yamamoto,
Hitoaki Sakamoto,
Shoichiro Asano:
Finding Cardinality Heavy-Hitters in Massive Traffic Data and Its Application to Anomaly Detection.
IEICE Transactions 91-B(5): 1331-1339 (2008) |
2007 |
19 | EE | Ryoichi Kawahara,
Keisuke Ishibashi,
Tatsuya Mori,
Noriaki Kamiyama,
Shigeaki Harada,
Shoichiro Asano:
Detection Accuracy of Network Anomalies Using Sampled Flow Statistics.
GLOBECOM 2007: 1959-1964 |
18 | EE | Keisuke Ishibashi,
Tatsuya Mori,
Ryoichi Kawahara,
Katsuyasu Toyama,
Shunichi Osawa,
Shoichiro Asano:
2-D Bitmap for Summarizing Inter-Host Communication Patterns.
SAINT Workshops 2007: 83 |
17 | EE | Dung-Dinh Luong,
Attila Vidács,
József Bíró,
Trang Dinh Dang,
Daisuke Satoh,
Keisuke Ishibashi:
Unicast probing techniques for estimation of shared loss rate.
Int. J. Communication Systems 20(5): 613-632 (2007) |
2006 |
16 | EE | Atsushi Kobayashi,
Daisuke Matsubara,
Shingo Kimura,
Motoyuki Saitou,
Yutaka Hirokawa,
Hitoaki Sakamoto,
Keisuke Ishibashi,
Kimihiro Yamamoto:
A Proposal of Large-Scale Traffic Monitoring System Using Flow Concentrators.
APNOMS 2006: 53-62 |
15 | EE | Ryoichi Kawahara,
Tatsuya Mori,
Keisuke Ishibashi,
Noriaki Kamiyama,
Takeo Abe:
Estimating Flow Rate from Sampled Packet Streams for Detection of Performance Degradation at TCP Flow Level.
GLOBECOM 2006 |
14 | EE | Keisuke Ishibashi,
Tatsuya Mori,
Ryoichi Kawahara,
Yutaka Hirokawa,
Atsushi Kobayashi,
Kimihiro Yamamoto,
Hitoaki Sakamoto:
Estimating Top N Hosts in Cardinality Using Small Memory Resources.
ICDE Workshops 2006: 29 |
13 | EE | Keisuke Ishibashi,
Ryoichi Kawahara,
Takuya Asaka,
Masaki Aida,
Satoshi Ono,
Shoichiro Asano:
Detection of TCP Performance Degradation Using Link Utilization Statistics.
IEICE Transactions 89-B(1): 47-56 (2006) |
2005 |
12 | EE | Keisuke Ishibashi,
Tsuyoshi Toyono,
Katsuyasu Toyama,
Masahiro Ishino,
Haruhiko Ohshima,
Ichiro Mizukoshi:
Detecting mass-mailing worm infected hosts by mining DNS traffic data.
MineNet 2005: 159-164 |
11 | EE | Keisuke Ishibashi,
Tsuyoshi Toyono,
Hirotaka Matsuoka,
Katsuyasu Toyama,
Masahiro Ishino,
Chika Yoshimura,
Takehiro Ozaki,
Yuichi Sakamoto,
Ichiro Mizukoshi:
Measurement of DNS Traffic Caused by DDoS Attacks.
SAINT Workshops 2005: 118-121 |
10 | EE | Ryoichi Kawahara,
Keisuke Ishibashi,
Tatsuya Mori,
Toshihisa Ozawa,
Takeo Abe:
Method of Bandwidth Dimensioning and Management for Aggregated TCP Flows with Heterogeneous Access Links.
IEICE Transactions 88-B(12): 4605-4615 (2005) |
9 | EE | Ryoichi Kawahara,
Keisuke Ishibashi,
Takuya Asaka,
Shuichi Sumita,
Takeo Abe:
A Method of Bandwidth Dimensioning and Management Using Flow Statistics.
IEICE Transactions 88-B(2): 643-653 (2005) |
2004 |
8 | | István Moldován,
Trang Dinh Dang,
József Bíró,
Daisuke Satoh,
Keisuke Ishibashi:
Bottleneck links detection method based on passive monitoring.
Communications, Internet, and Information Technology 2004: 115-121 |
7 | EE | Masaki Aida,
Keisuke Ishibashi,
Hiroyoshi Miwa,
Chisa Takano:
Structures of Human Relations and User-Dynamics Revealed by Traffic Data.
ICOIN 2004: 492-502 |
6 | EE | Keisuke Ishibashi,
Toshiyuki Kanazawa,
Masaki Aida,
Hiroshi Ishii:
Active/passive combination-type performance measurement method using change-of-measure framework.
Computer Communications 27(9): 868-879 (2004) |
2003 |
5 | EE | Masaki Aida,
Naoto Miyoshi,
Keisuke Ishibashi:
A scalable and lightweight QoS monitoring technique combining passive and active approaches: On the mathematical formulation of CoMPACT Monitor.
INFOCOM 2003 |
4 | EE | Dinh-Dung Luong,
Attila Vidács,
József Bíró,
Daisuke Satoh,
Keisuke Ishibashi:
Unicast Probing to Estimate Shared Loss Rate.
MMNS 2003: 503-515 |
2002 |
3 | EE | Csaba Simon,
Attila Vidács,
István Moldován,
Attila Török,
Keisuke Ishibashi,
Arata Koike,
H. Ichikawa:
End-to-end relative Differentiated Services for IP networks.
ISCC 2002: 783-788 |
2 | EE | Keisuke Ishibashi,
Masaki Aida,
Makoto Imase:
Characteristics of Temporal and Spatial Locality of Internet Access Patterns.
NETWORKING Workshops 2002: 15-28 |
2000 |
1 | | Keisuke Ishibashi,
Takumi Kimura,
Toshihisa Ozawa:
A measurement-based performance evaluation method for IP networks and its implementation.
Telecommunication Systems 15(1-2): 203-215 (2000) |