From the Editor
Journal Title: Journal of Information and Organizational Sciences - Year 2018, Vol 42, Issue 1
Abstract
Dear readers and authors, It is the last time I am addressing you as the editor of the Journal. From the next issue the job of the editor will be taken over by Dr. Dijana Oreški. I am sure that the new editor will bring new ideas and new quality to the Journal and that she will keep good praxis that was introduced during my mandate.
Authors and Affiliations
Alen Lovrenčić
Two Stage Comparison of Classifier Performances for Highly Imbalanced Datasets
During the process of knowledge discovery in data, imbalanced learning data often emerges and presents a significant challenge for data mining methods. In this paper, we investigate the influence of class imbalanced data...
Computer Games as Virtual Environments for Safety-Critical Software Validation
Computer games became an inseparable part of everyday life in modern society and the time people spend playing them every day is increasing. This trend caused a noticeable research activity focused on utilizing the time...
Measuring the Utilization of On-Page Search Engine Optimization in Selected Domain
Search engine optimization (SEO) techniques involve „on-page“ and „off-page“ actions taken by web developers and SEO specialists with aim to increase the ranking of web pages in search engine results pages (SERP) by foll...
Use of Informatics Textbooks in School Classroom
Textbooks are an integral part of school classroom teaching. Their use has been researched for the past few decades with a focus on a wide variety of aspects. This paper is focused on the published literature relative to...
Improving the Results of Google Scholar Engine through Automatic Query Expansion Mechanism and Pseudo Re-ranking using MVRA
In this paper, we address the enhancing of Google Scholar engine, in the context of text retrieval, through two mechanisms related to the interrogation protocol of that query expansion and reformulation. The both schemes...