Titlebook: Database and Expert Systems Applications; 27th International C Sven Hartmann,Hui Ma Conference proceedings 2016 Springer International Publ

沖擊力

Existence of an SRPE and an SSPE,zing the relationships of listed companies. In our integrated model, the stock price of a listed company consists of three factors: market-index, sector-index and pure-price. By utilizing this model, we can relax the affections of the market and sectors, and analyze the relationship between companie

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Studies in Systems, Decision and Controllar actor in the NoSQL market, making it a significant potential contributor to the Web of Linked Data. Therefore, in this paper we address the question of how to access arbitrary MongoDB documents with SPARQL. We propose a two-step method to (i) translate a SPARQL query into a pivot abstract query

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Juliana Hadjitchoneva,Roger Tsafack Nanfossoh tools typically execute . that retrieve data from the underlying datasets and apply matching predicates to create the links, in an often complex process. Also, such tools do not support linkset maintenance, when the datasets are updated. A simple, but costly strategy to maintain linksets up-to-dat

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The “Vanguard of Pan-Americanism”uct placement. Reverse k-ranks queries return users (preferences) who favor a given product more than other people. This helps manufacturers find potential buyers even for an unpopular product. Similar to the cable television industry, which often bundles channels, manufacturers are also willing to

KIN

https://doi.org/10.1057/9781137510747tand if the reader has no knowledge about the previous events. In such a case, providing concrete and detailed descriptions is helpful. In this paper, we propose a five element, who, what, whom, when, and where (5W) model and extraction method with completion functionality. With this model, a news e

ARBOR

https://doi.org/10.1057/9781137510747 integrity checking, or query optimization. Existing techniques for detecting all INDs need to generate IND candidates and test their validity in the given data instance. However, the major disadvantage of this approach is the exponentially growing number of data accesses in terms of the number of .

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