Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Traffic Measurement"”.
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Traffic measurement and its relationship
Measurement of traffic congestion and evaluation of highway capacity has become an important topic. Highway capacity depends on the operating speed of the traffic and the spacing of vehicles. The purpose of this thesis is two-fold: (a) to find a simple and inexpensive method which can measure both …
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Network traffic measurement for the next generation internet
Measurement-based performance evaluation of network traffic is a fundamental prerequisite for the provisioning of managed and controlled services in short timescales, as well as for enabling the accountability of network resources. The steady introduction and deployment of the Internet Protocol …
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Per-flow cardinality estimation based on virtual LogLog sketching
… constraint. It has wide applications in network traffic measurement and in database systems. The virtual LogLog algorithm proposed recently by Xiao, Chen, Chen and Ling estimates the cardinalities of a large number of flows with a compact memory. The purpose of this thesis is to explore two new …
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Detecting exploit patterns from network packet streams
… attacks and port scans by monitoring network traffic. Research from network traffic measurement has identified various patterns that exploits on today's Internet typically exhibit. However, there has not been any significant attempt, so far, to design algorithms with provable guarantees for …
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Real time toll optimization based on predicted traffic conditions
… rates are usually updated according to latest traffic measurement and based on pre-defined rules. Researches on highway pricing can be generally categorized as analytical, reactive or optimization-based approaches. The limitations of current studies are compared and discussed in this thesis. A …
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High precision timing in passive measurements of data networks
… of reliable and accurate data taken from measurements of relevant facets of actual network behaviour. As network link speeds increase, it is argued that traditional network measurement techniques based primarily on software time-stamping and capture of packets will not scale to the …
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Traffic Characterization of Social Network Applications
… ubiquitous network connectivity, global Internet traffic, including OSN and video streaming traffic, has grown rapidly. Many OSNs recoup their operational costs through advertising and data analytics, which raises concerns about what user-level information is collected by these sites, and where …