Titlebook: Ranking Queries on Uncertain Data; Ming Hua,Jian Pei Book 2011 Springer Science+Business Media, LLC 2011 Uncertain data.data sets.database

minion

Top-, Typicality Queries on Uncertain Data,l instances among all instances of the uncertain object. In Section 2.2.1, we applied the idea of typicality analysis from psychology and cognitive science to ranking uncertain data, and modeled typicality for instances in uncertain objects systematically.

形上升才刺激

Ranking Queries on Probabilistic Linkages,t. In many applications, various types of dependencies may exist among real world uncertain objects, such as the case shown in Example 2.12. In this chapter, we study how to answer probabilistic ranking queries on the probabilistic linkage model.

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Probabilistic Path Queries on Road Networks,ently, simple statistic aggregates such as the average travel time between two vertices are often used to answer path queries. However, such simple aggregates often cannot capture the uncertainty inherent in traffic.

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Advances in Database Systemshttp://image.papertrans.cn/r/image/821142.jpg

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https://doi.org/10.1007/978-1-4419-9380-9Uncertain data; data sets; database model; empirical evaluation; probabilistic data; query processing; ran

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Book 2011ithms of ranking queries on uncertain data. Theoretical and algorithmic results of ranking queries on uncertain data are presented in the last section of this book. .Ranking Queries on Uncertain Data. is the first book to systematically discuss the problem of ranking queries on uncertain data..

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Book 2011Due to the importance of those applications and rapidly increasing amounts of uncertain data collected and accumulated, analyzing large collections of uncertain data has become an important task. Ranking queries (also known as top-k queries) are often natural and useful in analyzing uncertain data.

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Introduction,ta randomness and incompleteness, limitations of measuring equipment and delayed data updates. Because of the importance of those applications and the rapidly increasing amount of uncertain data, analyzing large collections of uncertain data has become an important task.

FLIP

Top-, Typicality Queries on Uncertain Data,l instances among all instances of the uncertain object. In Section 2.2.1, we applied the idea of typicality analysis from psychology and cognitive science to ranking uncertain data, and modeled typicality for instances in uncertain objects systematically.