Titlebook: Database Systems for Advanced Applications; 15th International C Hiroyuki Kitagawa,Yoshiharu Ishikawa,Chiemi Watana Conference proceedings

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Matthew M. Chumchal,Ray W. Drennered algorithms. Rules can be much more diverse, useful and interesting! This work introduces and solves the ... (GRM) problem, which abstracts rule mining, removes restrictions on the semantics of rules and redefines rule mining by functions on vectors. This also lends to an interesting geometric int

UNT

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Contaminants and Ecological Subsidieswig pattern against probabilistic XML data is essential. Some classical twig pattern algorithms can be adjusted to process the probabilistic XML. However, as far as finding answers of the top-. probabilities is concerned, the existing algorithms suffer in performance, because many unnecessary interm

perimenopause

Hera Naheed Khan,Muhammad Faisaltain the query graph .. A variation to that is to find all occurrences of a particular pattern(the query) in a large database graph. We call it subgraph matching problem. The state of art solution to this problem is GADDI. In this paper, we will propose a more efficient index and algorithm to answer

notion

Deceit

https://doi.org/10.1007/978-3-030-41552-5d telecommunication. In this paper, we study a new problem of discovering burst areas that exhibit dramatic changes during some periods in evolving graphs. We focus on finding the top-. results in a stream of fast graph evolutions. This problem is challenging because when the graph evolutions are co

lobster

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Fantastic Floating Weeds and How to Use Themplexity escalates in large and dynamic environments, where the visibility set (i.e., the set of visible objects) of any viewpoint is probe to change at any time. However, exact visibility query is rarely necessary. Besides, it is inefficient, if not infeasible, to obtain the exact result in a dynami