A literature survey on mapping between fuzzy XML databases and relational or object oriented databases

Gamal, Mayar Mostafa; Ahmed, Abd El-Aziz; Hefny, Hesham A.; El-Moneim, Mahmood Abd

doi:10.1109/icocs.2015.7483293

Cited by 2 publications

(2 citation statements)

References 18 publications

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“…From their review, it was pointed out that the number of join operations in the translated SQL does affect the query processing. On another study, Gamal et al [12] discovered that s-XML is most efficient in term of storage space and data retrieval as compared to relational DTD, Edge and Attribute approaches. The approach performed better in processing complex chain query during data mapping into RDB and data retrieval regardless the dataset sizes.…”

Section: Summary Of Review Approachesmentioning

confidence: 99%

Performance evaluation on structural mapping choices for data-centric XML documents

Haw

Soong

2020

IJEECS

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<span>eXtensible Mark-up Language (XML) has been widely used as the de facto standard for data exchange over the Web. It is crucial to ensure that the data can be mapped correctly into the underlying data storage format, that is, without any lost of information. The two mapping strategies are structural-based and model-based. The structural-based mapping involves the presence of Data Type Definition (DTD) for schema mapping while the model-based mapping does not require the present of DTD or any schema for the mapping purpose. The structural-based mapping is good especially for data-centric type of data, i.e., data which is structured and can be binded into certain schema. As such, this paper evaluates and compares the performances of two selected existing structural-based mapping via simulation. Two main evaluations are: (i) storing the XML data into relational database (RDB), <br /> and (ii) querying the XML data from the RDB. The time taken for each respective process will be recorded and compared. From the experimental results, it is observed that the s-XML approach outperformed the SAX approach in terms of storing and query evaluations for most of the test cases conducted.</span>

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Section: Summary Of Review Approachesmentioning

confidence: 99%

Performance evaluation on structural mapping choices for data-centric XML documents

Haw

Soong

2020

IJEECS

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“…The review of several methods for guiding fluffy XML outlines to informative indexes or fuzzy item-arranged data sets by Gamal et al [30] has been made available. The OOD model by Israni and Israni [31] manages information fluffiness, and to further support the execution of the suggested model, a mentioning framework utilising R tree is offered. In terms of time, the suggested paradigm separates Request Processing from Regular Query Processing.…”

Section: Introductionmentioning

confidence: 99%

Impact of Fuzzy Logic in Object-Oriented Database Through Blockchain

Mishra,

Kumar,

Awasthi

2023

IJRITCC

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In this article, we show that applying fuzzy reasoning to an object-arranged data set produces noticeably better results than applying it to a social data set by applying it to both social and object-situated data sets. A Relational Data Base Management System (RDBMS) product structure offers a practical and efficient way to locate, store, and retrieve accurate data included inside a data collection. In any case, clients typically have to make vague, ambiguous, or fanciful requests. Our work allows clients the freedom to utilise FRDB to examine the database in everyday language, enabling us to provide a range of solutions that would benefit clients in a variety of ways. Given that the degree of attributes in a fuzzy knowledge base goes from 0 to 1, the term "fuzzy" was coined. This is due to the base's fictitious formalization's reliance on fuzzy reasoning. In order to lessen the fuzziness of the fuzzy social data set as a result of the abundance of uncertainty and vulnerabilities in clinical medical services information, a fuzzy article located information base is designed here for the Health-Care space. In order to validate the presentation and sufficiency of the fuzzy logic on both data sets, certain fuzzy questions are thus posed of the fuzzy social data set and the fuzzy item-situated information base..

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A literature survey on mapping between fuzzy XML databases and relational or object oriented databases

Cited by 2 publications

References 18 publications

Performance evaluation on structural mapping choices for data-centric XML documents

Performance evaluation on structural mapping choices for data-centric XML documents

Impact of Fuzzy Logic in Object-Oriented Database Through Blockchain

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