Abfragen und Abbauen unsicherer Datenströme, Taschenbuch von Jin, Cheqing; Zhou,...
Querying and Mining Uncertain Data Streams, Paperback by Jin, Cheqing; Zhou, Aoying, ISBN 9813108789, ISBN-13 9789813108783, Brand New, Free P&P in the UK Software engineers Jin and Zhou address querying and mining data streams that are uncertain because of low-end physical equipment, manual intervention, missing data, the integration of different data types, or other causes. There are two kinds of uncertainty, they say: attribute-level uncertainty and existential or tuple-level uncertainty, and it is possible for data to have both kinds. They cover top-k queries over the sliding-window model, ER-Topk query over the landmark model, rarity estimation, set similarity computation, and clustering. Annotation ©2016 Ringgold, Inc., Portland, OR ()
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