Titlebook: Database Systems for Advanced Applications; 23rd International C Jian Pei,Yannis Manolopoulos,Jianxin Li Conference proceedings 2018 Spring

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Calibrate

verdict

Externalize

Coverage-Oriented Diversification of Keyword Search Results on Graphsiven finite result set, in which the results are as dissimilar to each other as possible. However, such a setup may not always hold. Firstly, we may need the result set to be globally diverse with respect to all possible demands behind a given query. Secondly, the result set may not be given before

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Novel Approaches to Accelerating the Convergence Rate of Markov Decision Process for Search Result Ding performances can be delivered, MDP-DIV suffers from a very slow convergence, which hinders its usability in real applications. In this paper, we aim to promote the performance of MDP-DIV by speeding up the convergence rate without much accuracy sacrifice. The slow convergence is incurred by two

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intercede

Collusion-Resistant Processing of SQL Range Predicatest-Curious adversarial model, where the server is only permitted to . the encrypted query processing. We consider here a significantly more powerful adversary, wherein the server can launch an . attack by clandestinely issuing specific range queries via . with a few compromised clients. The security

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