Uncertain Dynamic Skyline Queries for Uncertain Databases

被引：0

作者：

Yang, ZhiBang ^{[1
]}

Yang, XiaoNiu ^{[1
]}

Zhou, Xu ^{[2
]}

机构：

[1] Sci & Technol Commun Informat Secur Control Lab, Jiaxing 314001, Zhejiang, Peoples R China

[2] Jiaxing Univ, Coll Math & Informat Engn, Jiaxing 314001, Zhejiang, Peoples R China

来源：

2015 12TH INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS AND KNOWLEDGE DISCOVERY (FSKD) | 2015年

关键词：

Data management; dynamic skyline query; parallel algorithm; probabilistic products;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

In this paper, we research the relationship between the probabilistic products and customer preferences, which has not been studied before. In order to find out products which can meet a customer's maximum demand, we present an uncertain dynamic skyline (UDS) query, and propose effective pruning strategies to reduce the search space of the UDS query processing. In addition, effective algorithms are presented by integrating the proposed pruning strategies. Extensive experiments illustrate the efficiency and effectiveness of our proposed algorithms with a variety of experiments settings.

引用

页码：1797 / 1802

页数：6

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