Optimizing probabilistic query processing on continuous uncertain data
نویسندگان
چکیده
منابع مشابه
Optimizing Probabilistic Query Processing on Continuous Uncertain Data
Uncertain data management is becoming increasingly important in many applications, in particular, in scientific databases and data stream systems. Uncertain data in these new environments is naturally modeled by continuous random variables. An important class of queries uses complex selection and join predicates and requires query answers to be returned if their existence probabilities pass a t...
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ژورنال
عنوان ژورنال: Proceedings of the VLDB Endowment
سال: 2011
ISSN: 2150-8097
DOI: 10.14778/3402707.3402751