From the Editor
Dear authors, readers and reviewers, ladies and gentlemen.
We present second number of the 38th volume of the Journal of Information and Organizational Sciences. We are continuing to publish papers from the wide scope of information and organizational sciences from the computer science to the organizational systems.
As a new JIOS editor I would like to introduce myself thank to the former editor prof. Neven Vrček not only for the help in my first JIOS issue, but for all things he did for JIOS while he was in charge. I really think that JIOS as it is today is mostly his credit, as anyone who compare the journal today and before his mandate can easily see. He improved JIOS in every sense, in international recognition, quality of papers, and technical design. I can only hope that I will be as succesful as he was and that I will develop as good relationship with authors, reviewers, editorial and publishing board as he had. I am inviting you all to read, write and participate in JIOS in the future as well as you did in the past.
In this issue we are proud to present six papers, four original scientific papers, one survey paper and one preliminary communication to you. I really hope you will enjoy in reading this issue of JIOS and that you will find the papers in it interesting and useful.