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» On Event Based State Estimation
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134
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RAID
2004
Springer
15 years 9 months ago
Seurat: A Pointillist Approach to Anomaly Detection
Abstract. This paper proposes a new approach to detecting aggregated anomalous events by correlating host file system changes across space and time. Our approach is based on a key...
Yinglian Xie, Hyang-Ah Kim, David R. O'Hallaron, M...
128
Voted
IAT
2008
IEEE
15 years 3 months ago
Structured Learning of Component Dependencies in AmI Systems
As information and communication technologies are becoming an integral part of our homes, the demand for AmI systems with assistive functionality is increasing. A great effort has...
Todor Dimitrov, Josef Pauli, Edwin Naroska, Christ...
142
Voted
SSDBM
2007
IEEE
121views Database» more  SSDBM 2007»
15 years 10 months ago
Cost-based Optimization of Complex Scientific Queries
High energy physics scientists analyze large amounts of data looking for interesting events when particles collide. These analyses are easily expressed using complex queries that ...
Ruslan Fomkin, Tore Risch
125
Voted
SIGCOMM
1997
ACM
15 years 7 months ago
End-to-end Internet Packet Dynamics
We discuss findings from a large-scale study of Internet packet dynamics conducted by tracing 20,000 TCP bulk transfers between 35 Internet sites. Because we traced each 100 Kbyt...
Vern Paxson
109
Voted
SP
2005
IEEE
15 years 9 months ago
Language-Based Generation and Evaluation of NIDS Signatures
We present a methodology to automatically construct robust signatures whose accuracy is based on formal reasoning so it can be systematically evaluated. Our methodology is based o...
Shai Rubin, Somesh Jha, Barton P. Miller