International Journal of Intelligent Information Systems

Volume 6, Issue 2, April 2017

  • EPSO-GHSOM Stock Selecting and Trading Strategy on Big Data

    Wenqing Liu, Tingyu Chen, Mike Y. J. Lee

    Issue: Volume 6, Issue 2, April 2017
    Pages: 7-20
    Received: Jun. 30, 2015
    Accepted: Dec. 02, 2015
    Published: Mar. 25, 2017
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    Abstract: Extracting trading information from the stock market to construct accurate forecasting models that filter signals and noise is a challenge. This research employs big data analytics to construct a computation platform for stock selection and trading strategies. It adopts elite particle swarm optimization (EPSO) to elucidate optimal trading opportuni... Show More
  • Public Libraries and Student’s Information Needs in Democratic Society

    Robert Janus, Darko Lacovic

    Issue: Volume 6, Issue 2, April 2017
    Pages: 21-24
    Received: May 05, 2017
    Accepted: May 20, 2017
    Published: May 27, 2017
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    Abstract: The goal of this research was to examine information needs of students in democratic society with the emphasis on their perception and use of the public library in satisfying democratic and civil rights. In the research were used quantitative methodology (printed questionnaires) and participants were students of information sciences in Osijek (Croa... Show More