Marc Seidemann

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The number of security incidents in computer systems is steadily increasing, despite intrusion detection and prevention mechanisms deployed as countermeasures. Many existing intrusion detection and prevention systems struggle to keep up with new threats posed by zero-day attacks and/or have serious performance impacts through extensive monitoring,(More)
Due to the increasing amount of spatial data, parallel algorithms for processing big spatial data become more and more important. In particular, the shared nothing architecture is attractive as it offers low cost data processing. Moreover, popular MapReduce frameworks such as Hadoop allow developing conceptually simple and scalable algorithms for processing(More)
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