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193
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ISI
2002
Springer
15 years 5 months ago
Getting right answers from incomplete multidimensional databases
Dealing with large volumes of data, OLAP data cubes aggregated values are often spoiled by errors due to missing values in detailed data. This paper suggests to adjust aggregate an...
Sabine Goutier, Georges Hébrail, Vér...
154
Voted
RAID
2010
Springer
15 years 4 months ago
HyperCheck: A Hardware-Assisted Integrity Monitor
Abstract. Over the past few years, virtualization has been employed to environments ranging from densely populated cloud computing clusters to home desktop computers. Security rese...
Jiang Wang, Angelos Stavrou, Anup K. Ghosh
161
Voted
ACSAC
2010
IEEE
15 years 4 months ago
Spam mitigation using spatio-temporal reputations from blacklist history
IP blacklists are a spam filtering tool employed by a large number of email providers. Centrally maintained and well regarded, blacklists can filter 80+% of spam without having to...
Andrew G. West, Adam J. Aviv, Jian Chang, Insup Le...
IFIPTCS
2010
15 years 4 months ago
A Semiring-Based Trace Semantics for Processes with Applications to Information Leakage Analysis
Abstract. We propose a framework for reasoning about program security building on language-theoretic and coalgebraic concepts. The behaviour of a system is viewed as a mapping from...
Michele Boreale, David Clark, Daniele Gorla
191
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SICHERHEIT
2010
15 years 4 months ago
State Transfer for Hypervisor-Based Proactive Recovery of Heterogeneous Replicated Services
Intrusion-tolerant replication enables the construction of systems that tolerate a finite number of malicious faults. An arbitrary number of faults can be tolerated during system ...
Tobias Distler, Rüdiger Kapitza, Hans P. Reis...