RTA-CSIT 2016 Preface Preface This volume contains the papers presented at the second international conference RTA-CSIT 2016: Recent Trends and Applications in Computer Science and Information Technology held on November 17-18, 2016 in Tirana. The conference has been organized by the Department of Informatics, Faculty of Natural Sciences, University of Tirana, Albania. The main goal was to provide an opportunity for researchers and IT practitioners to present their research results and discuss the practical challenges encountered and the solution adopted. In this second edition of our conference, we created a separate poster session in order to enhance the visibility of works in progress (short research papers). In total 15 full papers and 13 short papers were presented in the conference sessions. We aimed to create an opportunity for researchers in Albania and neighbouring countries to discuss their work with futher colleagues, boosting so collaboration opportunities. Accepted papers represented research works from Albania, Kosovo, Macedonia, Italy, Greece and Turkey. Looking forward for future collaborations, we would like to thank you all authors, invited speakers and reviewers for their contributions. November 19, 2016 The RTA-CSIT 2016 Organizing Tirana Committee RTA-CSIT 2016 Organizing Committee Organizing Committee Alda Kika University of Tirana (Chair) Xheni Melo University of Tirana Klesti Hoxha University of Tirana Leogena Zhaka University of Tirana Ana Dhëmbi University of Tirana Eriglen Gani University of Tirana Areti Bojaxhiu University of Tirana Brisilda Munguli University of Tirana Rezarta Kapaj University of Tirana Suela Maxhelaku University of Tirana Jonida Shehu University of Tirana Loreta Leka University of Tirana Petrika Manika University of Tirana Jezuina Koroveshi University of Tirana Elda Xhumari University of Tirana RTA-CSIT 2016 Program Committee Program Committee Ilia Ninka University of Tirana, Albania Fatmir Hoxha University of Tirana, Albania Artur Baxhaku University of Tirana, Albania Llukan Puka University of Tirana, Albania Francesco Sicurello Università di Milano-Bicocca, Italy Giancarlo Mauri Università di Milano-Bicocca, Italy Flavio Corradini University of Camerino, Italy Emanuela Merelli University of Camerino, Italy Yannis Manolopoulos Aristotle University of Thessaloniki, Greece Nikitas N. Karanikolas TEI of Athens, Greece Dilian Gurov KTH Royal Institute of Technology, Sweden Aldo F. Dragoni Università Politecnica delle Marche, Italy Giuseppe Pirlo University of Bari, Italy Tommaso Di Noia Politecnico di Bari, Italy Ediz Saykol Beykent University, Turkey Abdel-Badeeh Salem Ain Shams University, Egypt Blerim Rexha University of Prishtina, Kosovo Festim Halili State University of Tetovo, Macedonia Fisnik Dalipi Norwegian University of Science and Technology, Norway Endri Xhina University of Tirana, Albania Alda Kika University of Tirana, Albania Ana Ktona University of Tirana, Albania Denis Saatciu University of Tirana, Albania Julian Fejzaj University of Tirana, Albania Bora Bimbari University of Tirana, Albania Silvana Greca University of Tirana, Albania Olti Qirici University of Tirana, Albania Alba Como University of Tirana, Albania Denada Collaku University of Tirana, Albania