Weeks 4-5: Streaming and Parallel Algorithms

نویسنده

  • Aleksandar Nikolov
چکیده

• A network service provider wants to keep track of the traffic going through the network, in order to detect unusual patterns, which may be a sign of malicious activity. For example, an increased traffic to a particular IP address may suggest a Denial of Service attack is under way. Such unusual traffic patterns should be detected almost in real time, however the throughput of the network is so large that it’s not feasible to store all the traffic data and analyze it. So, you need a solution which works online (i.e. processes the traffic as it passes through the routers), and accurately summarizes the data in a very concise “sketch.”

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تاریخ انتشار 2018