Titlebook: Web-Age Information Management; 17th International C Bin Cui,Nan Zhang,Dexi Liu Conference proceedings 2016 Springer International Publishi

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Conference proceedings 2016Management, WAIM 2016, held in Nanchang, China, in June 2016..The 80 full research papers presented together with 8 demonstrations were carefully reviewed and selected from 266 submissions. The focus of the conference is on following topics: data mining, spatial and temporal databases, recommender s

壁畫

BARK

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驚呼

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變異

Keyword-aware Optimal Location Query in Road Network and find the optimal locations by only inspecting the endpoints of the sub-intervals. We also propose an improved algorithm with keyword filtering and edge pruning strategies. Finally, we demonstrate the efficiency of our algorithms with extensive experiments on large-scale real datasets.

不近人情

織物

對(duì)待

More Efficient Algorithm for Mining Frequent Patterns with Multiple Minimum Supportshe ME-tree without generating candidates. Furthermore, an improved algorithms, named ., is also proposed based on the . concept, to further increase mining performance. Substantial experiments on real-life datasets show that the proposed approaches not only avoid the “rare item problem”, but also ef