International Journal of Data Science and Analysis

Volume 2, Issue 2, December 2016

  • Using Databases in Decisions Systems for Businesses

    Dănut-Octavian Simion

    Issue: Volume 2, Issue 2, December 2016
    Pages: 15-20
    Received: 5 September 2016
    Accepted: 20 October 2016
    Published: 21 November 2016
    DOI: 10.11648/j.ijdsa.20160202.11
    Abstract: The paper presents the usage of databases that store business data into a warehouse star model that permits to create queries using SQL language and business intelligence tools. This kind of model allow to the decision maker to create complex reports and graphs based on the columns from the dimension tables and measures from fact tables, that can b... Show More
  • Identification and Function Analysis of Novel microRNAs by Computers in Capra Hircus

    Zhibin Ji, Guizhi Wang, Fei Dong, Lei Hou, Zhaohua Liu, Tianle Chao, Jianmin Wang

    Issue: Volume 2, Issue 2, December 2016
    Pages: 21-31
    Received: 6 September 2016
    Accepted: 9 December 2016
    Published: 30 December 2016
    DOI: 10.11648/j.ijdsa.20160202.12
    Abstract: MicroRNAs are a class of non-protein coding small RNAs that regulate genes expression at post-transcriptional levels. Increasing evidence indicates miRNAs play key roles in a broad range of biological processes. In this study, based on the phylogenetic conservation of microRNAs, a combined bioinformatics and sequences homology comparison approach w... Show More
  • Measuring Knowledge: A Quantitative Approach to Knowledge Theory

    Fred Y. Ye

    Issue: Volume 2, Issue 2, December 2016
    Pages: 32-36
    Received: 6 October 2016
    Accepted: 2 December 2016
    Published: 30 December 2016
    DOI: 10.11648/j.ijdsa.20160202.13
    Abstract: By transferring the DIKW hierarchy to the concept of chain, namely data – information – knowledge – wisdom, the knowledge measure is set up as the logarithm of information, while the information is the logarithm of data, so that knowledge metrics are naturally introduced and the mechanism of Brookes’ basic equation of information science is reveale... Show More
  • Research Article

    Online Recognition Approach of Arabic Numerals Using Matching Alignment Algorithm

    Mustafa Ali Abuzaraida, Akram M. Zeki, Ahmed M. Zeki

    Issue: Volume 2, Issue 2, December 2016
    Pages: 37-41
    Received: 19 September 2016
    Accepted: 14 December 2016
    Published: 10 January 2017
    DOI: 10.11648/j.ijdsa.20160202.14
    Abstract: Online text recognition systems have been continually given due importance these days globally because of the rapidly developing touch screen gadgets. However, it has been difficult to utilize keyboards and external mouse-like inputs in significantly tinier devices which consequently paved the way to current researched based scientists to look for ... Show More