[ACM Press the 2008 ACM symposium - Fort
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Montana, Giovanni; Triantafyllopoulos, Kostas; Tsagaris, Theodoros
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Article
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2008
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ACM Press
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English
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In algorithmic trading applications, a large number of coevolving financial data streams are observed and analyzed. A recurrent and important task is to determine how a given stream depends on others, over time, accounting for dynamic dependence patterns and without imposing any probabilistic law go