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- W306685204 abstract "The increasingly popular cloud-computing paradigm provides on-demand access to computing and storage with the appearance of unlimited resources. Users are given access to a variety of data and software utilities to manage their work. Users rent virtual resources and pay for only what they use. In spite of the many benefits that cloud computing promises, the lack of dependability in shared virtualized infrastructures is a major obstacle for its wider adoption, especially for mission-critical applications. Virtualization and multi-tenancy increase system complexity and dynamicity. They introduce new sources of failure degrading the dependability of cloud computing systems. To assure cloud dependability, in my dissertation research, I develop autonomic failure identification and diagnosis techniques that are crucial for understanding emergent, cloud-wide phenomena and self-managing resource burdens for cloud availability and productivity enhancement. We study the runtime cloud performance data collected from a cloud test-bed and by using traces from production cloud systems. We define cloud signatures including those metrics that are most relevant to failure instances. We exploit profiled cloud performance data in both time and frequency domain to identify anomalous cloud behaviors and leverage cloud metric subspace analysis to automate the diagnosis of observed failures. We implement a prototype of the anomaly identification system and conduct the experiments in an on-campus cloud computing test-bed and by using the Google datacenter traces. Our experimental results show that our proposed anomaly detection mechanism can achieve 93% detection sensitivity while keeping the false positive rate as low as 6.1% and outperform other tested anomaly detection schemes. In addition, the anomaly detector adapts itself by recursively learning from these newly verified detection results to refine future detection." @default.
- W306685204 created "2016-06-24" @default.
- W306685204 creator A5013131668 @default.
- W306685204 date "2014-05-01" @default.
- W306685204 modified "2023-09-26" @default.
- W306685204 title "Autonomic Failure Identification and Diagnosis for Building Dependable Cloud Computing Systems" @default.
- W306685204 cites W1233463431 @default.
- W306685204 cites W1489213086 @default.
- W306685204 cites W1510496002 @default.
- W306685204 cites W1527417319 @default.
- W306685204 cites W1530427892 @default.
- W306685204 cites W1541722909 @default.
- W306685204 cites W1560061049 @default.
- W306685204 cites W1572904055 @default.
- W306685204 cites W1579215414 @default.
- W306685204 cites W1861537833 @default.
- W306685204 cites W1874259713 @default.
- W306685204 cites W1904710828 @default.
- W306685204 cites W1945970356 @default.
- W306685204 cites W1966250369 @default.
- W306685204 cites W1969359541 @default.
- W306685204 cites W1986611901 @default.
- W306685204 cites W1986905947 @default.
- W306685204 cites W1987482957 @default.
- W306685204 cites W1988070283 @default.
- W306685204 cites W1988099502 @default.
- W306685204 cites W1990911977 @default.
- W306685204 cites W1993980594 @default.
- W306685204 cites W1997426943 @default.
- W306685204 cites W2010043262 @default.
- W306685204 cites W2028042531 @default.
- W306685204 cites W2040227800 @default.
- W306685204 cites W2045406764 @default.
- W306685204 cites W2048258768 @default.
- W306685204 cites W2053168335 @default.
- W306685204 cites W2053691501 @default.
- W306685204 cites W2055365517 @default.
- W306685204 cites W2063912039 @default.
- W306685204 cites W2066318882 @default.
- W306685204 cites W2067717709 @default.
- W306685204 cites W2071417930 @default.
- W306685204 cites W2072135972 @default.
- W306685204 cites W2073594713 @default.
- W306685204 cites W2075779886 @default.
- W306685204 cites W2079862709 @default.
- W306685204 cites W2080592089 @default.
- W306685204 cites W2083176370 @default.
- W306685204 cites W2096121981 @default.
- W306685204 cites W2099111195 @default.
- W306685204 cites W2103023238 @default.
- W306685204 cites W2103038197 @default.
- W306685204 cites W2104105430 @default.
- W306685204 cites W2104691641 @default.
- W306685204 cites W2105454049 @default.
- W306685204 cites W2106468386 @default.
- W306685204 cites W2107263349 @default.
- W306685204 cites W2111038504 @default.
- W306685204 cites W2114296561 @default.
- W306685204 cites W2115711419 @default.
- W306685204 cites W2116335710 @default.
- W306685204 cites W2118676041 @default.
- W306685204 cites W2119251836 @default.
- W306685204 cites W2119381450 @default.
- W306685204 cites W2120738897 @default.
- W306685204 cites W2121511513 @default.
- W306685204 cites W2122012536 @default.
- W306685204 cites W2122646361 @default.
- W306685204 cites W2124290836 @default.
- W306685204 cites W2124297537 @default.
- W306685204 cites W2125693462 @default.
- W306685204 cites W2129579951 @default.
- W306685204 cites W2129629259 @default.
- W306685204 cites W2131879158 @default.
- W306685204 cites W2134633067 @default.
- W306685204 cites W2135158039 @default.
- W306685204 cites W2135306061 @default.
- W306685204 cites W2136290019 @default.
- W306685204 cites W2137130182 @default.
- W306685204 cites W2140190241 @default.
- W306685204 cites W2142812297 @default.
- W306685204 cites W2143220335 @default.
- W306685204 cites W2143304716 @default.
- W306685204 cites W2143522309 @default.
- W306685204 cites W2144412928 @default.
- W306685204 cites W2148508494 @default.
- W306685204 cites W2148602057 @default.
- W306685204 cites W2153185479 @default.
- W306685204 cites W2155711867 @default.
- W306685204 cites W2156997370 @default.
- W306685204 cites W2157578436 @default.
- W306685204 cites W2159679396 @default.
- W306685204 cites W2160821994 @default.
- W306685204 cites W2161415693 @default.
- W306685204 cites W2161857935 @default.
- W306685204 cites W2164463086 @default.
- W306685204 cites W2165542642 @default.
- W306685204 cites W2165904667 @default.
- W306685204 cites W2167917445 @default.
- W306685204 cites W2168159483 @default.
- W306685204 cites W2169623711 @default.