Two new operations over extended index matrices and their applications in Big Data

• Autorzy: Atanassov Krassimir , Bureva Veselina

Identyfikatory

DOI

10.15439/2022F300

• Konferencja: Federated Conference on Computer Science and Information Systems (17 ; 04-07.09.2022 ; Sofia, Bulgaria)
• Języki publikacji: EN

Abstrakty

EN

The Index Matrices (IMs) are extensions of the matrices of algebra. Over the IMs different operations, relations and operators are defined. In the present paper, two new operations over IMs are defined and some of their properties are studied. An application of these operations for describing of Big Data procedure is discussed. Hortonworks Data Platform (HDP) is used to provide capabilities for data warehouse processing in the Big Data environment. Apache Hive is selected for data warehouse construction and querying. Firstly, data warehouse for product sells is implemented. The tables for employees, customers, products and product sells are created. Thereafter the new index matrix operations for difference between two IMs are executed for the first time in the Big Data environment. SQL queries are written to demonstrate the operations. The new index matrix operations are executed using SQL JOIN notation and logical operator NOT EXISTS.

Słowa kluczowe

EN

Big Data; extended index matrix; operation

PL

Big Data; macierz indeksowa; operacja

• Wydawca: Polskie Towarzystwo Informatyczne
• Czasopismo: Annals of Computer Science and Information Systems
• Rocznik: 2022
• Tom: Vol. 30
• Strony: 1--6
• Opis fizyczny: Bibliogr. 7 poz., wz., rys.

Twórcy

autor

Atanassov Krassimir

• Dept. of Bioinformatics and Mathematical Modelling Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences 105 Acad. G. Bonchev Str., 1113 Sofia, Bulgaria
• Intelligent Systems Laboratory “Prof. Asen Zlatarov” University Burgas–8010, Bulgaria

autor

Bureva Veselina

• Intelligent Systems Laboratory “Prof. Asen Zlatarov” University Burgas–8010, Bulgaria

Bibliografia

• 1. Apache Hive, https://hive.apache.org/
• 2. Atanassov K. Generalized index matrices, Comptes rendus de l’Academie Bulgare des Sciences, Vol. 40, 1987, No. 11, 15–18.
• 3. Atanassov, K., Index Matrices: Towards an Augmented Matrix Calculus, Springer, Cham, 2014. 11
• 4. Atanassov, K., Extended index matrices, Proc. of the 7-th IEEE Conference “Intelligent Systems”, Warsaw, 24-26 Sept. 2014 (P. Angelov, K. Atanassov, L. Doukovska, M. Hadjiski, V. Jotsov, J. Kacprzyk, N. Kasabov, S. Sotirov, E. Szmidt, S. Zadrozny, Eds.), Springer, Cham, 2015, 305-317.
• 5. Hortonworks Data platform, https://www.cloudera.com/products/hdp.html
• 6. Lankaster, P. Theory of Matrices, Academic Press, New York, 1969.
• 7. Zhang, F. Matrix Theory. Springer, New York, 2011.

Uwagi

1. The authors acknowledge the support from the project UNITe BG05M2OP001-1.001-0004 /28. 02.2018 (2018-2023).

2. Main Track: Conference Invited Contributions

3. Session: Keynote Papers

4. Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).