Božidar Radenković, Marijana Despotović-Zrakić, Zorica Bogdanović, Vladimir Vujin, Dušan Barać

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This paper introduces an innovative model for harnessing cloud computing infrastructure within an e-learning ecosystem. The main goal was to design a scalable, reliable and secure IT environment that provides a plethora of e-learning services and seamless integration of the heterogeneous e-learning components through IaaS, PaaS and SaaS cloud service models. The e-learning services are tailored to foster courses for IT engineers in the areas of mobile technologies, social computing, Internet of Things and big data. The model was implemented and evaluated in the e-learning ecosystem of the E-business Lab, University of Belgrade.

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J. C. Marcos Recio and J. Alcolado Santos, “A New Educational Paradigm: From E-learning to Cloud Learning (C-Learning). Knowledge in the Cloud.,” in EDULEARN11: 3RD International Conference on Education and New Learning Technologies, 2011, pp. 4932–4941.

N. Sultan, “Cloud computing for education: A new dawn?,” Int. J. Inf. Manage., vol. 30, no. 2, pp. 109–116, 2010.

N. Radhakrishnan, N. P. Chelvan, and D. Ramkumar, “Utilization of Cloud Computing in E-learning Systems,” in 2012 International Conference on Cloud Computing Technologies, Applications and Management (ICCCTAM), 2012, pp. 208–213.

M. H. Sqalli, M. Al-saeedi, F. Binbeshr, and M. Siddiqui, “UCloud: A Simulated Hybrid Cloud for A University Environment,” in 2012 IEEE 1ST International Conference on Cloud Networking (CLOUDNET), 2012.

V. Vujin, “Cloud computing in science and higher education,” Management, vol. 16, no. 59, pp. 65–70, 2011.

M. Despotović-Zrakić, V. Milutinović, and A. Belić, Eds., Handbook of Research on High Performance and Cloud Computing in Scientific Research and Education. IGI Global, 2014.

L. Xu, L. Liu, and C. Wu, “Services Enhancing Usage of Large Equipments in a Private Cloud,” in 2013 International Conference on Service Sciences (ICSS 2013), 2013, pp. 118–122.

F. Doelitzscher, A. Sulistio, C. Reich, H. Kuijs, and D. Wolf, “Private cloud for collaboration and e-Learning services: from IaaS to SaaS,” Computing, vol. 91, no. 1, pp. 23–42, Jan. 2011.

B. Radenković, M. Despotović-Zrakić, Z. Bogdanović, V. Vujin, and D. Barać, “Designing network infrastructure for an e-learning cloud,” in The Fourth International Conference on e-Learning (eLearning-2013), 2013.

P. Wolf, C. Matteo, M. Peter, and A. L. Pietzuch, “NaaS: Network-as-a-Service in the Cloud.” [Online]. Available: http://research.microsoft.com/en-us/um/people/pcosta/papers/costa12naas.pdf.

S. Paul, R. Jain, M. Samaka, and J. Pan, “Application delivery in multi-cloud environments using software defined networking,” Comput. Networks, 10.1016/j.comnet.2013.12.005, Feb. 2014.

C. J. S. DeCusatis, A. Carranza, and C. M. DeCusatis, “Communication within Clouds: Open Standards and Proprietary Protocols for Data Center Networking,” IEEE Commun. Mag., vol. 50, no. 9, pp. 26–33, Sep. 2012.

V. Vujin, A. Milić, M. Despotović-Zrakić, B. Jovanić, and B. Radenković, “Development and Implementation of E-Education Model in a Higher Education Institution,” Sci. Res. Essays, vol. 7, no. 13, Apr. 2012.

M. Despotović-Zrakić, K. Simić, A. Labus, A. Milić, and B. Jovanić, “Scaffolding Environment for е -Learning through Cloud Computing,” Educ. Technol. Soc., vol. 16, no. 3, pp. 301–314, 2013.

L. M. Vaquero, “EduCloud: PaaS versus IaaS Cloud Usage for an Advanced Computer Science Course,” IEEE Trans. Educ., vol. 54, no. 4, pp. 590–598, Nov. 2011.

M. N. Ameen, H. A. Sanjay, and Y. Patel, “A Service Provisioning and Managing Framework for Platform as a Service in Educational Cloud,” in 2012 2ND IEEE International Conference on Parallel, Distributed and Grid Computing (PDGC), 2012, pp. 262–267.

Gartner, “Gartner Identifies the Top 10 Strategic Technology Trends for 2014,” Gartner, Orlando, Florida, 2013. .

IEEE Spectrum, “2014 Top Tech to Watch,” 2014. [Online]. Available: http://spectrum.ieee.org/static/2014-top-tech-to-watch.

D. Milojičić, “IEEE Computer Society 2022 Report,” in Joint Seminar on Computer Science and Applied Mathematics, 30.12.2013., 2013.

European Commission, “Horizon 2020 Work Programme 2014-2015,” 2013.

S. Suriadi, E. Foo, and A. Jøsang, “A user-centric federated single sign-on system,” J. Netw. Comput. Appl., vol. 32, no. 2, pp. 388–401, Mar. 2009.

B. Radenković, M. Despotović-Zrakić, Z. Bogdanović, V. Vujin, and D. Barać, “Designing network infrastructure for an e-learning cloud,” in The Fourth International Conference on e-Learning (eLearning-2013), 2013.

Y.-W. E. Sung, X. Sun, S. G. Rao, G. G. Xie, and D. A. Maltz, “Towards Systematic Design of Enterprise Networks,” IEEE/ACM Trans. Netw., vol. 19, no. 3, pp. 695–708, Jun. 2011.

Z. Xiyang and C. Chuanqing, “Research on VLAN Technology in L3 Switch,” in 2009 Third International Symposium on Intelligent Information Technology Application, 2009, pp. 722–725.

X. Wang, H. Zhao, M. Guan, C. Guo, and W. Jiyong, “Research and implementation of VLAN based on service,” in GLOBECOM ’03. IEEE Global Telecommunications Conference (IEEE Cat. No.03CH37489), vol. 5, pp. 2932–2936.

M. Yu, J. Rexford, X. Sun, S. Rao, and N. Feamster, “A survey of virtual LAN usage in campus networks,” IEEE Commun. Mag., vol. 49, no. 7, pp. 98–103, Jul. 2011.

M. Bist, M. Wariya, and A. Agarwal, “Comparing delta, open stack and Xen Cloud Platforms: A survey on open source IaaS,” in 2013 3rd IEEE International Advance Computing Conference (IACC), 2013, pp. 96–100.

A. Corradi, M. Fanelli, and L. Foschini, “VM consolidation: A real case based on OpenStack Cloud,” Futur. Gener. Comput. Syst., vol. 32, pp. 118–127, Mar. 2014.

J. Bernal Bernabe, J. M. Marin Perez, J. M. Alcaraz Calero, F. J. Garcia Clemente, G. Martinez Perez, and A. F. Gomez Skarmeta, “Semantic-aware multi-tenancy authorization system for cloud architectures,” Futur. Gener. Comput. Syst., vol. 32, pp. 154–167, Mar. 2014.

“Neutron’s Developer Documentation.” [Online]. Available: http://docs.openstack.org/developer/neutron/.

L. Liu, “Computing infrastructure for big data processing,” Front. Comput. Sci., vol. 7, no. 2, pp. 165–170, Apr. 2013.

H. Chen, R. H. L. Chiang, and V. C. Storey, “Business Intelligence and Analytics: From Big Data to Big Impact,” MIS Q., vol. 36, no. 4, pp. 1165–1188, Dec. 2012.

N. G. Hall, “Project management: Recent developments and research opportunities,” J. Syst. Sci. Syst. Eng., vol. 21, no. 2, pp. 129–143, Jun. 2012.

M. Braglia and M. Frosolini, “An integrated approach to implement Project Management Information Systems within the Extended Enterprise,” Int. J. Proj. Manag., vol. 32, no. 1, pp. 18–29, Jan. 2014.

V. Stantchev, R. Colomo-Palacios, P. Soto-Acosta, and S. Misra, “Learning management systems and cloud file hosting services: A study on students’ acceptance,” Comput. Human Behav., vol. 31, pp. 612–619, Feb. 2014.

D. Dunford, “Managed file transfer: the next stage for data in motion?,” Netw. Secur., vol. 2013, no. 9, pp. 12–15, Sep. 2013.

M. B. Piedade and M. Y. Santos, “Student Relationship Management: Concept, practice and technological support,” in 2008 IEEE International Engineering Management Conference, 2008, pp. 1–5.

B. Radenkovic, M. Despotovic-Zrakic, Z. Bogdanovic, A. Labus, and M. Milutinovic, “Providing services for student relationship management on cloud computing infrastructure,” in 2013 11th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Services (TELSIKS), 2013, pp. 385–388.

M. Despotovic-Zrakic, A. Markovic, Z. Bogdanovic, D. Barac, and S. Krco, “Providing Adaptivity in Moodle LMS Courses,” Educ. Technol. Soc., vol. 15, no. 1, pp. 326–338, 2012.

M. Despotović-Zrakić, D. Barać, Z. Bogdanović, B. Jovanić, and B. Radenković, “Integration of web based environment for learning discrete simulation in e-learning system,” Simul. Model. Pract. Theory, vol. 27, pp. 17–30, Sep. 2012.

M. Despotović-Zrakić, D. Barać, Z. Bogdanović, B. Jovanić, and B. Radenković, “Web-based Environment for Learning Discrete Event Simulation,” J. Univers. Comput. Sci., vol. 18, no. 10, pp. 1259–1278, May 2012.

M. Despotović-Zrakić, D. Barać, Z. Bogdanović, B. Jovanić, and B. Radenković, “Software Environment for Learning Continuous System Simulation,” Acta Polytech. Hungarica, vol. 11, no. 02, Feb. 2014.

Z. Bogdanović, D. Barać, B. Jovanić, S. Popović, and B. Radenković, “Evaluation of mobile assessment in a learning management system,” Br. J. Educ. Technol., p. n/a–n/a, Feb. 2013.

M. Milutinović, A. Labus, V. Stojiljković, Z. Bogdanović, and M. Despotović-Zrakić, “Designing a mobile language learning system based on lightweight learning objects,” Multimed. Tools Appl., Sep. 2013.

A. Labus, K. Simić, M. Vulić, M. Despotović-Zrakić, and Z. Bogdanović, “An Application of Social Media in eLearning 2.0,” in Proceedings of the 25th Bled eConference eDependability: Reliable and Trustworthy eStructures, eProcesses, eOperations and eServices for the Future, 2012, pp. 557–572.

Z. Bogdanovic, M. Despotovic-Zrakic, M. Milutinovic, M. Andjelic, and S. Milinovic, “Model for Enhanced Data Management, Visualization, and Adaptation in e-learning,” Manag. - J. theory Pract. Manag., vol. 18, no. 69, pp. 5–14, Dec. 2013.

J. Carretero and J. D. García, “The Internet of Things: connecting the world,” Pers. Ubiquitous Comput., vol. 18, no. 2, pp. 445–447, May 2013.

J. Gubbi, R. Buyya, S. Marusic, and M. Palaniswami, “Internet of Things (IoT): A vision, architectural elements, and future directions,” Futur. Gener. Comput. Syst., vol. 29, no. 7, pp. 1645–1660, 2013.

A. D’Ausilio, “Arduino: a low-cost multipurpose lab equipment.,” Behav. Res. Methods, vol. 44, no. 2, pp. 305–13, Jun. 2012.

W.-W. Wu, L. W. Lan, and Y.-T. Lee, “Factors hindering acceptance of using cloud services in university: a case study,” Electron. Libr., vol. 31, no. 1, pp. 84–98, 2013.

T. R. Furlani, M. D. Jones, S. M. Gallo, A. E. Bruno, C.-D. Lu, A. Ghadersohi, R. J. Gentner, A. Patra, R. L. DeLeon, G. von Laszewski, F. Wang, and A. Zimmerman, “Performance metrics and auditing framework using application kernels for high-performance computer systems,” Concurr. Comput. Pract. Exp., vol. 25, no. 7, pp. 918–931, May 2013.

L. Bautista, A. Abran, and A. April, “Design of a Performance Measurement Framework for Cloud Computing,” A J. Softw. Eng. Appl., 2011.


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