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WS
2004
ACM
14 years 3 months ago
A framework for wireless LAN monitoring and its applications
Many studies on measurement and characterization of wireless LANs (WLANs) have been performed recently. Most of these measurements have been conducted from the wired portion of th...
Jihwang Yeo, Moustafa Youssef, Ashok K. Agrawala
CCS
2004
ACM
14 years 3 months ago
Web tap: detecting covert web traffic
As network security is a growing concern, system administrators lock down their networks by closing inbound ports and only allowing outbound communication over selected protocols ...
Kevin Borders, Atul Prakash
CASES
2005
ACM
13 years 11 months ago
Anomalous path detection with hardware support
Embedded systems are being deployed as a part of critical infrastructures and are vulnerable to malicious attacks due to internet accessibility. Intrusion detection systems have b...
Tao Zhang, Xiaotong Zhuang, Santosh Pande, Wenke L...
NETWORKING
2010
13 years 11 months ago
A Longitudinal Study of Small-Time Scaling Behavior of Internet Traffic
We carry out a longitudinal study of evolution of small-time scaling behavior of Internet traffic on the MAWI dataset spanning 8 years. MAWI dataset contains a number of anomalies ...
Himanshu Gupta, Vinay J. Ribeiro, Anirban Mahanti
SDM
2007
SIAM
143views Data Mining» more  SDM 2007»
13 years 11 months ago
Less is More: Compact Matrix Decomposition for Large Sparse Graphs
Given a large sparse graph, how can we find patterns and anomalies? Several important applications can be modeled as large sparse graphs, e.g., network traffic monitoring, resea...
Jimeng Sun, Yinglian Xie, Hui Zhang, Christos Falo...