91 citations · 110 across the 5 of their papers we have counts for
4 papers · 1 filter
WebRTC-based measurement tool for peer-to-peer applications and preliminary findings with real users
Kosuke Nakagawa, Manabu Tsukada, Keiichi Shima +1
Direct peer-to-peer (P2P) communication is often used to minimize the end-to-end latency for real-time applications that require accurate synchronization, such as remote musical en…
Classification of URL bitstreams using Bag of Bytes
Keiichi Shima, Daisuke Miyamoto, Hiroshi Abe +5
Protecting users from accessing malicious web sites is one of the important management tasks for network operators. There are many open-source and commercial products to control we…
Catching Unusual Traffic Behavior using TF-IDF-based Port Access Statistics Analysis
Keiichi Shima
Detecting the anomalous behavior of traffic is one of the important actions for network operators. In this study, we applied term frequency - inverse document frequency (TF-IDF), w…
Classifying DNS Servers based on Response Message Matrix using Machine Learning
Keiichi Shima, Ryo Nakamura, Kazuya Okada +3
Improperly configured domain name system (DNS) servers are sometimes used as packet reflectors as part of a DoS or DDoS attack. Detecting packets created as a result of this activi…