International Journal of Computer Science IJCSIS June 2015 (2025)

The International Journal of Computer Science and Information Security (IJCSIS) is a refereed, international publication featuring the latest research findings and industry solutions involving all aspects of computing and security. The editorial board is pleased to present the June 2015 issue. The purpose of this edition is to disseminate experimental and theoretical research from both industry and academia in the broad areas of Computer Science, ICT & Security and further bring together people who work in the relevant areas. As the editors of this issue, we are glad to see variety of articles focusing on the major topics of innovation and computer science; computer security, interdisciplinary applications, information technologies etc. This journal promotes excellent research publications which offer significant contribution to the computer science knowledge and which are of high interest to a wide academic/research/practitioner audience.Over the last five years, we have witnessed significant growth of IJCSIS in several key areas, include the expansion of scope to recruit papers from emerging areas of green & sustainable computing, cloud computing security, forensics, mobile computing and big data analytics. IJCSIS archives all publications in major academic/scientific databases and is indexed by the following International agencies and institutions: Google Scholar, CiteSeerX, Cornell’s University Library, Ei Compendex, Scopus, DBLP, DOAJ, ProQuest, ArXiv, ResearchGate and EBSCO. We are indebted to the wonderful team of publication staff members, associate editors, and reviewers for their dedicated services to select and publish extremely high quality papers for publication in IJCSIS. In particular, I would like to thank all associate editors who have answered the frequent calls to process the papers assigned to them in a timely fashion. I would also like to thank the authors for submitting their high quality papers to IJCSIS and the readers for continued support to IJCSIS by citing papers published in IJCSIS. Without their continued and unselfish commitments, IJCSIS would not have achieved its current premier status.We support researchers to succeed by providing high visibility & impact value, prestige and efficient publication process & service.For further questions please do not hesitate to contact us at ijcsiseditor@gmail.com. A complete list of journals can be found at:http://sites.google.com/site/ijcsis/ IJCSIS Vol. 13, No. 6, June 2015 EditionISSN 1947-5500 © IJCSIS, USA.

Journal of Computer Science IJCSIS July 2015

The International Journal of Computer Science and Information Security (IJCSIS) is a comprehensive and refereed, international publication featuring emerging research findings and industry solutions involving all aspects of computing and security. The editorial board is pleased to present the July 2015 issue. The purpose of this edition seeks to improve and expand existing research in experimental and theoretical research from both industry and academia in the broad areas of Computer Science, ICT & Security and related areas. As the editors of this issue, we are glad to see variety of articles focusing on the major topics of innovation and computer science; high performance computing; security; genetic algorithms; interdisciplinary applications & mobile technologies etc. This scholarly resource endeavors to provide international audiences with the highest quality research manuscripts and accounts of the constant evolution of information science and technology in whole. Researchers, academicians, practitioners and students will find this journal as a critical source of reference for all advanced technological applications and developments. Over the last years, we have witnessed significant growth of IJCSIS in several key areas, include the expansion of scope to recruit papers from emerging areas of green & sustainable computing, cloud computing security, forensics, mobile computing and big data analytics. IJCSIS archives all publications in major academic/scientific databases and is indexed by the following International agencies and institutions: Google Scholar, CiteSeerX, Cornell’s University Library, Ei Compendex, Scopus, DBLP, DOAJ, ProQuest, ArXiv, ResearchGate and EBSCO. We thank and congratulate the wonderful team of publication staff members, associate editors, and reviewers for their dedicated services to select and publish extremely high quality papers for publication in IJCSIS. In particular, we would like to thank all authors for submitting their high quality papers to IJCSIS and the readers for continued support to IJCSIS by citing papers published in IJCSIS. Without their continued and unselfish commitments, IJCSIS would not have achieved its current premier status. “We support researchers to succeed by providing high visibility & impact value, prestige and excellence in research publication.” For further questions please do not hesitate to contact us at ijcsiseditor@gmail.com. A complete list of journals can be found at: http://sites.google.com/site/ijcsis/ IJCSIS Vol. 13, No. 7, July 2015 Edition ISSN 1947-5500 © IJCSIS, USA.

Journal of Computer Science IJCSIS March 2017 Full Volume.pdf

It is our great pleasure to present the March 2017 issue (Volume 15 Number 3) of the International Journal of Computer Science and Information Security (IJCSIS). High quality research, survey & review articles are proposed from experts in the field, promoting insight and understanding of the state of the art, and trends in computer science and technology. It especially provides a platform for high-caliber academics, practitioners and PhD/Doctoral graduates to publish completed work and latest research outcomes. According to Google Scholar, up to now papers published in IJCSIS have been cited over 9800 times and this journal is experiencing steady and healthy growth. Google statistics shows that IJCSIS has established the first step to be an international and prestigious journal in the field of Computer Science and Information Security. There have been many improvements to the processing of papers; we have also witnessed a significant growth in interest through a higher number of submissions as well as through the breadth and quality of those submissions. IJCSIS is indexed in major academic/scientific databases and important repositories, such as: Google Scholar, Thomson Reuters, ArXiv, CiteSeerX, Cornell’s University Library, Ei Compendex, ISI Scopus, DBLP, DOAJ, ProQuest, ResearchGate, Academia.edu and EBSCO among others. A great journal cannot be made great without a dedicated editorial team of editors and reviewers. On behalf of IJCSIS community and the sponsors, we congratulate the authors and thank the reviewers for their outstanding efforts to review and recommend high quality papers for publication. In particular, we would like to thank the international academia and researchers for continued support by citing papers published in IJCSIS. Without their sustained and unselfish commitments, IJCSIS would not have achieved its current premier status, making sure we deliver high-quality content to our readers in a timely fashion. “We support researchers to succeed by providing high visibility & impact value, prestige and excellence in research publication.” We would like to thank you, the authors and readers, the content providers and consumers, who have made this journal the best possible. For further questions or other suggestions please do not hesitate to contact us at ijcsiseditor@gmail.com. A complete list of journals can be found at: http://sites.google.com/site/ijcsis/ IJCSIS Vol. 15, No. 3, March 2017 Edition ISSN 1947-5500 © IJCSIS, USA.

Journal of Computer Science IJCSIS October 2015

The International Journal of Computer Science and Information Security (IJCSIS) is a peer reviewed, high-impact online open access journal that publishes research which contribute new results and theoretical ideas in all areas of Computer Science & Information Security. The editorial board is pleased to present the October 2015 issue which consists of 22 high quality papers. The primary objective is to disseminate new knowledge and technology for the benefit of all, ranging from academic research and professional communities to industry professionals. It especially provides a platform for high-caliber researchers, practitioners and PhD students to publish completed research and latest development in these areas. We are glad to see variety of articles focusing on the major topics of innovation and computer science; IT security, Mobile computing, Cryptography, Software engineering, Wireless sensor networks etc. This scholarly resource endeavors to provide international audiences with the highest quality research and adopting it as a critical source of reference. Over the last years, we have revised and expanded the journal scope to recruit papers from emerging areas of green & sustainable computing, cloud computing security, forensics, mobile computing and big data analytics. IJCSIS archives all publications in major academic/scientific databases and is indexed by the following International agencies and institutions: Google Scholar, CiteSeerX, Cornell’s University Library, Ei Compendex, Scopus, DBLP, DOAJ, ProQuest, ArXiv, ResearchGate and EBSCO among others. We thank and congratulate the wonderful team of editorial staff members, associate editors, and reviewers for their dedicated services to review and recommend high quality papers for publication. In particular, we would like to thank distinguished authors for submitting their papers to IJCSIS and researchers for continued support by citing papers published in IJCSIS. Without their continued and unselfish commitments, IJCSIS would not have achieved its current premier status. “We support researchers to succeed by providing high visibility & impact value, prestige and excellence in research publication.” For further questions please do not hesitate to contact us at ijcsiseditor@gmail.com. A complete list of journals can be found at: http://sites.google.com/site/ijcsis/ IJCSIS Vol. 13, No. 10, October 2015 Edition ISSN 1947-5500 © IJCSIS, USA.

Journal of Computer Science IJCSIS February 2017 Full Volume.pdf

It is our great pleasure to present the February 2017 issue (Volume 15 Number 2) of the International Journal of Computer Science and Information Security (IJCSIS). High quality research, survey & review articles are proposed from experts in the field, promoting insight and understanding of the state of the art, and trends in computer science and technology. It especially provides a platform for high-caliber academics, practitioners and PhD/Doctoral graduates to publish completed work and latest research outcomes. According to Google Scholar, up to now papers published in IJCSIS have been cited over 9800 times and this journal is experiencing steady and healthy growth. Google statistics shows that IJCSIS has established the first step to be an international and prestigious journal in the field of Computer Science and Information Security. There have been many improvements to the processing of papers; we have also witnessed a significant growth in interest through a higher number of submissions as well as through the breadth and quality of those submissions. IJCSIS is indexed in major academic/scientific databases and important repositories, such as: Google Scholar, Thomson Reuters, ArXiv, CiteSeerX, Cornell’s University Library, Ei Compendex, ISI Scopus, DBLP, DOAJ, ProQuest, ResearchGate, Academia.edu and EBSCO among others. A great journal cannot be made great without a dedicated editorial team of editors and reviewers. On behalf of IJCSIS community and the sponsors, we congratulate the authors and thank the reviewers for their outstanding efforts to review and recommend high quality papers for publication. In particular, we would like to thank the international academia and researchers for continued support by citing papers published in IJCSIS. Without their sustained and unselfish commitments, IJCSIS would not have achieved its current premier status, making sure we deliver high-quality content to our readers in a timely fashion. “We support researchers to succeed by providing high visibility & impact value, prestige and excellence in research publication.” We would like to thank you, the authors and readers, the content providers and consumers, who have made this journal the best possible. For further questions or other suggestions please do not hesitate to contact us at ijcsiseditor@gmail.com. A complete list of journals can be found at: http://sites.google.com/site/ijcsis/ IJCSIS Vol. 15, No. 2, February 2017 Edition ISSN 1947-5500 © IJCSIS, USA.

Journal of Computer Science IJCSIS April 2017 Full Volume.pdf

It is our great pleasure to present the April 2017 issue (Volume 15 Number 4) of the International Journal of Computer Science and Information Security (IJCSIS). High quality research, survey & review articles are proposed from experts in the field, promoting insight and understanding of the state of the art, and trends in computer science and technology. It especially provides a platform for high-caliber academics, practitioners and PhD/Doctoral graduates to publish completed work and latest research outcomes. According to Google Scholar, up to now papers published in IJCSIS have been cited over 9800 times and this journal is experiencing steady and healthy growth. Google statistics shows that IJCSIS has established the first step to be an international and prestigious journal in the field of Computer Science and Information Security. There have been many improvements to the processing of papers; we have also witnessed a significant growth in interest through a higher number of submissions as well as through the breadth and quality of those submissions. IJCSIS is indexed in major academic/scientific databases and important repositories, such as: Google Scholar, Thomson Reuters, ArXiv, CiteSeerX, Cornell’s University Library, Ei Compendex, ISI Scopus, DBLP, DOAJ, ProQuest, ResearchGate, Academia.edu and EBSCO among others. A great journal cannot be made great without a dedicated editorial team of editors and reviewers. On behalf of IJCSIS community and the sponsors, we congratulate the authors and thank the reviewers for their outstanding efforts to review and recommend high quality papers for publication. In particular, we would like to thank the international academia and researchers for continued support by citing papers published in IJCSIS. Without their sustained and unselfish commitments, IJCSIS would not have achieved its current premier status, making sure we deliver high-quality content to our readers in a timely fashion. “We support researchers to succeed by providing high visibility & impact value, prestige and excellence in research publication.” We would like to thank you, the authors and readers, the content providers and consumers, who have made this journal the best possible. For further questions or other suggestions please do not hesitate to contact us at ijcsiseditor@gmail.com. A complete list of journals can be found at: http://sites.google.com/site/ijcsis/ IJCSIS Vol. 15, No. 4, April 2017 Edition ISSN 1947-5500 © IJCSIS, USA.

Journal of Computer Science IJCSIS April 2018 Full Volume.pdf

It is our immense pleasure to present the April 2018 issue (Volume 16 Number 4) of the International Journal of Computer Science and Information Security (IJCSIS). High quality research, survey & review articles are proposed from experts in the field, promoting insight and understanding of the state of the art, and trends in computer science and digital technologies. It especially provides a platform for high-caliber academics, practitioners and PhD/Doctoral graduates to publish completed work and latest research outcomes. According to Google Scholar, up to now papers published in IJCSIS have been cited over 10569 times and this journal is experiencing steady and healthy growth. Google statistics shows that IJCSIS has established the first step to be an international and prestigious journal in the field of Computer Science and Information Security. There have been many improvements to the processing of papers; we have also witnessed a significant growth in interest through a higher number of submissions as well as through the breadth and quality of those submissions. IJCSIS is indexed in major academic/scientific databases and important repositories, such as: Google Scholar, Thomson Reuters, ArXiv, CiteSeerX, Cornell’s University Library, Ei Compendex, ISI Scopus, DBLP, DOAJ, ProQuest, ResearchGate, LinkedIn, Academia.edu and EBSCO among others. A great journal cannot be made great without a dedicated editorial team of editors and reviewers. On behalf of IJCSIS community and the sponsors, we congratulate the authors and thank the reviewers for their outstanding efforts to meticulously review and recommend high quality papers for publication. In particular, we would like to thank the international academia and researchers for continued support by citing papers published in IJCSIS. Without their sustained and unselfish commitments, IJCSIS would not have achieved its current premier status, making sure we deliver high-quality content to our readers in a timely fashion. “We support researchers to succeed by providing high visibility & impact value, prestige and excellence in research publication.” We would like to thank you, the authors and readers, the content providers and consumers, who have made this journal the best possible. For further questions or other suggestions please do not hesitate to contact us at ijcsiseditor@gmail.com. A complete list of journals can be found at: http://sites.google.com/site/ijcsis/ IJCSIS Vol. 16, No. 4, April 2018 Edition ISSN 1947-5500 © IJCSIS, USA.

Journal of Computer Science IJCSIS February 2018 Full Volume.pdf

It is our great pleasure to present the February 2018 issue (Volume 16 Number 2) of the International Journal of Computer Science and Information Security (IJCSIS). High quality research, survey & review articles are proposed from experts in the field, promoting insight and understanding of the state of the art, and trends in computer science and technology. It especially provides a platform for high-caliber academics, practitioners and PhD/Doctoral graduates to publish completed work and latest research outcomes. According to Google Scholar, up to now papers published in IJCSIS have been cited over 10060 times and this journal is experiencing steady and healthy growth. Google statistics shows that IJCSIS has established the first step to be an international and prestigious journal in the field of Computer Science and Information Security. There have been many improvements to the processing of papers; we have also witnessed a significant growth in interest through a higher number of submissions as well as through the breadth and quality of those submissions. IJCSIS is indexed in major academic/scientific databases and important repositories, such as: Google Scholar, Thomson Reuters, ArXiv, CiteSeerX, Cornell’s University Library, Ei Compendex, ISI Scopus, DBLP, DOAJ, ProQuest, ResearchGate, LinkedIn, Academia.edu and EBSCO among others. A great journal cannot be made great without a dedicated editorial team of editors and reviewers. On behalf of IJCSIS community and the sponsors, we congratulate the authors and thank the reviewers for their outstanding efforts to review and recommend high quality papers for publication. In particular, we would like to thank the international academia and researchers for continued support by citing papers published in IJCSIS. Without their sustained and unselfish commitments, IJCSIS would not have achieved its current premier status, making sure we deliver high-quality content to our readers in a timely fashion. “We support researchers to succeed by providing high visibility & impact value, prestige and excellence in research publication.” We would like to thank you, the authors and readers, the content providers and consumers, who have made this journal the best possible. For further questions or other suggestions please do not hesitate to contact us at ijcsiseditor@gmail.com. A complete list of journals can be found at: http://sites.google.com/site/ijcsis/ IJCSIS Vol. 16, No. 2, February 2018 Edition ISSN 1947-5500 © IJCSIS, USA.

Journal of Computer Science IJCSIS January 2017 Full Volume.pdf

It is our great pleasure to present the January 2017 issue (Volume 15 Number 1) of the International Journal of Computer Science and Information Security (IJCSIS). High quality research, survey & review articles are proposed from experts in the field, promoting insight and understanding of the state of the art, and trends in computer science and technology. It especially provides a platform for high-caliber academics, practitioners and PhD/Doctoral graduates to publish completed work and latest research outcomes. According to Google Scholar, up to now papers published in IJCSIS have been cited over 9800 times and this journal is experiencing steady and healthy growth. Google statistics shows that IJCSIS has established the first step to be an international and prestigious journal in the field of Computer Science and Information Security. There have been many improvements to the processing of papers; we have also witnessed a significant growth in interest through a higher number of submissions as well as through the breadth and quality of those submissions. IJCSIS is indexed in major academic/scientific databases and important repositories, such as: Google Scholar, Thomson Reuters, ArXiv, CiteSeerX, Cornell’s University Library, Ei Compendex, ISI Scopus, DBLP, DOAJ, ProQuest, ResearchGate, Academia.edu and EBSCO among others. A great journal cannot be made great without a dedicated editorial team of editors and reviewers. On behalf of IJCSIS community and the sponsors, we congratulate the authors and thank the reviewers for their outstanding efforts to review and recommend high quality papers for publication. In particular, we would like to thank the international academia and researchers for continued support by citing papers published in IJCSIS. Without their sustained and unselfish commitments, IJCSIS would not have achieved its current premier status, making sure we deliver high-quality content to our readers in a timely fashion. “We support researchers to succeed by providing high visibility & impact value, prestige and excellence in research publication.” We would like to thank you, the authors and readers, the content providers and consumers, who have made this journal the best possible. For further questions or other suggestions please do not hesitate to contact us at ijcsiseditor@gmail.com. A complete list of journals can be found at: http://sites.google.com/site/ijcsis/ IJCSIS Vol. 15, No. 1, January 2017 Edition ISSN 1947-5500 © IJCSIS, USA.

Journal of Computer Science IJCSIS December 2017 Full Volume.pdf

It is our great pleasure to present the December 2017 issue (Volume 15 Number 12) of the International Journal of Computer Science and Information Security (IJCSIS). High quality research, survey & review articles are proposed from experts in the field, promoting insight and understanding of the state of the art, and trends in computer science and technology. It especially provides a platform for high-caliber academics, practitioners and PhD/Doctoral graduates to publish completed work and latest research outcomes. According to Google Scholar, up to now papers published in IJCSIS have been cited over 9800 times and this journal is experiencing steady and healthy growth. Google statistics shows that IJCSIS has established the first step to be an international and prestigious journal in the field of Computer Science and Information Security. There have been many improvements to the processing of papers; we have also witnessed a significant growth in interest through a higher number of submissions as well as through the breadth and quality of those submissions. IJCSIS is indexed in major academic/scientific databases and important repositories, such as: Google Scholar, Thomson Reuters, ArXiv, CiteSeerX, Cornell’s University Library, Ei Compendex, ISI Scopus, DBLP, DOAJ, ProQuest, ResearchGate, Academia.edu and EBSCO among others. A great journal cannot be made great without a dedicated editorial team of editors and reviewers. On behalf of IJCSIS community and the sponsors, we congratulate the authors and thank the reviewers for their outstanding efforts to review and recommend high quality papers for publication. In particular, we would like to thank the international academia and researchers for continued support by citing papers published in IJCSIS. Without their sustained and unselfish commitments, IJCSIS would not have achieved its current premier status, making sure we deliver high-quality content to our readers in a timely fashion. “We support researchers to succeed by providing high visibility & impact value, prestige and excellence in research publication.” We would like to thank you, the authors and readers, the content providers and consumers, who have made this journal the best possible. For further questions or other suggestions please do not hesitate to contact us at ijcsiseditor@gmail.com. A complete list of journals can be found at: http://sites.google.com/site/ijcsis/ IJCSIS Vol. 15, No. 12, December 2017 Edition ISSN 1947-5500 © IJCSIS, USA.

Journal of Computer Science IJCSIS March 2018 Full Volume.pdf

It is our great pleasure to present the March 2018 issue (Volume 16 Number 3) of the International Journal of Computer Science and Information Security (IJCSIS). High quality research, survey & review articles are proposed from experts in the field, promoting insight and understanding of the state of the art, and trends in computer science and technology. It especially provides a platform for high-caliber academics, practitioners and PhD/Doctoral graduates to publish completed work and latest research outcomes. According to Google Scholar, up to now papers published in IJCSIS have been cited over 10279 times and this journal is experiencing steady and healthy growth. Google statistics shows that IJCSIS has established the first step to be an international and prestigious journal in the field of Computer Science and Information Security. There have been many improvements to the processing of papers; we have also witnessed a significant growth in interest through a higher number of submissions as well as through the breadth and quality of those submissions. IJCSIS is indexed in major academic/scientific databases and important repositories, such as: Google Scholar, Thomson Reuters, ArXiv, CiteSeerX, Cornell’s University Library, Ei Compendex, ISI Scopus, DBLP, DOAJ, ProQuest, ResearchGate, LinkedIn, Academia.edu and EBSCO among others. A great journal cannot be made great without a dedicated editorial team of editors and reviewers. On behalf of IJCSIS community and the sponsors, we congratulate the authors and thank the reviewers for their outstanding efforts to review and recommend high quality papers for publication. In particular, we would like to thank the international academia and researchers for continued support by citing papers published in IJCSIS. Without their sustained and unselfish commitments, IJCSIS would not have achieved its current premier status, making sure we deliver high-quality content to our readers in a timely fashion. “We support researchers to succeed by providing high visibility & impact value, prestige and excellence in research publication.” We would like to thank you, the authors and readers, the content providers and consumers, who have made this journal the best possible. For further questions or other suggestions please do not hesitate to contact us at ijcsiseditor@gmail.com. A complete list of journals can be found at: http://sites.google.com/site/ijcsis/ IJCSIS Vol. 16, No. 3, March 2018 Edition ISSN 1947-5500 © IJCSIS, USA.