Browsing by Subject "Hadoop"

Browsing by Subject "Hadoop"

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  • Comparative Study of Record Linkage Approaches for Big Data 
    Abd El-Ghafar, Randa M; El-Bastawissy, Ali; Nasr, Eman; Gheith, Mervat H. (Walailak University, 2020-06)
    Record linkage is a challenging task for Big Data. This paper presents a comparative study of record linkage approaches for Big Data. We compare based on three dimensions; record linkage phases, dataset properties, and ...
  • A comparative study to classify big data using fuzzy techniques 
    Labib S.S. (IEEE Computer Society, 2017)
    It is very difficult to implement an efficient analysis by using the customary techniques currently available; this is due to the fact that the data size has had a huge increase. Many complications were faced because of ...
  • Lake Data Warehouse Architecture for Big Data Solutions 
    Saddad, Emad; Mokhtar, Hoda M. O.; El-Bastawissy, Ali; Hazman, Maryam (SAI, 2020)
    Traditional Data Warehouse is a multidimensional repository. It is nonvolatile, subject-oriented, integrated, time- variant, and non-operational data. It is gathered from multiple heterogeneous data sources. We need to ...
  • A mapreduce fuzzy techniques of big data classification 
    El Bakry M.; Safwat S.; Hegazy O. (Institute of Electrical and Electronics Engineers Inc., 2016)
    Due to the huge increase in the size of the data it becomes troublesome to perform efficient analysis using the current traditional techniques. Big data put forward a lot of challenges due to its several characteristics ...
  • Record linkage approaches in big data: A state of art study 
    El-Ghafar R.M.A.; Gheith M.H.; El-Bastawissy A.H.; Nasr E.S. (Institute of Electrical and Electronics Engineers Inc., 2018)
    Record Linkage aims to find records in a dataset that represent the same real-world entity across many different data sources. It is a crucial task for data quality. With the evolution of Big Data, new difficulties appeared ...