کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10339237 694360 2005 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A probability-guaranteed adaptive timeout algorithm for high-speed network flow detection
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
A probability-guaranteed adaptive timeout algorithm for high-speed network flow detection
چکیده انگلیسی
Collecting network traffic is becoming a more challenging task in passive network measurement due to the rapid growth of link speed. Flow-based network traffic capture and storage provides an efficient way for high-speed network measurement. The paper concentrates on the flow detection issue which is also the premise for further flow-based traffic analysis and modeling in such challenging environment. Based on the statistical investigation of the correlations between flow size and the maximum packet interarrival time within a flow, we obtain the empirical conditional distribution functions for some popular TCP protocol-based application flows, and then propose a Probability-Guaranteed Adaptive Timeout algorithm (PGAT) for flow termination decision. The assessment criteria for flow termination decision algorithm is systematically developed. Comparisons on flow generation ratio, flow intact ratio, and mean flow extra retaining time metrics indicate that the PGAT algorithm can obtain more attractive performance than other related works.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Networks - Volume 48, Issue 2, 6 June 2005, Pages 215-233
نویسندگان
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