iosr-jmca   Volume-7 ~ Issue-5 ~ Sep. - Oct. 2020

ABSTRACT: The traditional method of assessment (examination) is most at times marked by examination question leakages, human errors when marking of scripts, result compilation, and recording of scores. The advancement of technology in the field of computer science has necessitated the need for computer usage in majorly all areas not excluding the educational sector. This project aims to bring a solution to these problems faced by examiners (administrators) and students. The system is developed to help examiners set their questions online and students write the examination electronically. When this has been done, the system does the automatic grading, recording of scores, and creation of report cards....

Key Words: Examination, Web-based, Management System, Agile Methodology, Examination Results management system

[1]. .Aşlıyan, R. (2008). Design and Implementation of Turkish. November, 1–40.CLINTON, K. C. (2012). An Enhanced Online Result Processing for Information Management Technology Department. 1–107.
[2]. Bello R. O. L., Ologbebi M., Babatunde A., Olanrewaju, Bello B. O. & Bello S. I. (2016). Design and Implementation of Web-based Examination System for the University. Journal of Computer Science and Control Systems, 5-9.
[3]. Ekanem, A. J., Ozuomba, S., & Jimoh, A. J. (2017). Development of Students Result
[4]. Management System: A case study of the University of Uyo. Mathematical and Software Engineering, 3(1), 26–42. https://doi.org/10.13140/RG.2.2.15744.79360
[5]. Explorance. (2013, May 13). 6 Disadvantages of Traditional Paper-based Course Evaluations. Retrieved from explorance.com: https://explorance.com/blog/6-disadvantages-of-traditional-paper-based-course-evaluations-2/

ABSTRACT: World has been being suffering from terrorist activities since the year of 1999. A plenty of massacres happed during last decade worldwide. Also, Bangladesh has suffered from this. It is an obvious that players of such dangerous activity need to have communication and conversation among them before doing such massacres. If their conversations are understood prior to anything happens disastrous, massacre can be prevented. So that a new framework have been proposed. A review has been carried out on telecommunication and speech recognition system before new framework is proposed. Future scope of research work is also discussed.

Key Words: Big Data; Telecommunication; Speech Recognition.

[1]. Andrej Trnka, Big data analysis, European journal of science and theology, Vol. 10, Suppl.1, 143-148, October 2014
[2]. Manish Kumar Kakhani, Sweeti Kakhani and S.R. Biradar, Research Issues in Big Data Analytics, International Journal of Application or Innovation in Engineering & Management (IJAIEM), Volume 2, Issue 8, August 2013
[3]. Travis B. Murdoch, Allan S. Detsky, The inevitable application of big data to health care, Journal of American Medical Association, Vol. 309, No. 13, April 2013
[4]. William Stallings, Data and Computer Communication, 5th Edition, ISBN 81-203-1240-6, Prentice Hall, 1997
[5]. Andrew S. Tanenbaum, Computer Networks, Ch 1, pp 1-76, 3rd Edition, ISBN 81-203-1165-5, Prentice Hall, 1997

ABSTRACT: The Covid-19 Pandemic is the greatest challenge we have faced since World War II. The emergence of Covid-19 Pandemic has severely impacted individuals from all walks of life. It is causing wide spread concern, fear and has had a deep impact on the way we perceived our world. In short, it has trapped every spectrum of our life. The virus has brought our lives stand still. The Covid-19 is not only as huge challenge to economy but also affected educational system world-wide, leading to the near total closures of schools, universities and colleges. As a result, education has changed dramatically, with the distinctive rise of e-learning, whereby teaching is undertaken remotely and on digital platforms.

[1]. Sir John Daniel (2020), Education and the Covid-19 Pandemic.
[2]. Vainavu Ananya, (2020), Impact of Covid-19 on society and environment.
[3]. Nivedita Dass Gupta (2020), The Role of NGOs ensuring commitment to social responsibility amidst the Covid-19 Pandemic.
[4]. Muskan Kalra (2020), Humanity in the age of Covid-19 Pandemic.
[5]. X Qian (2020), Fighting against the Common enemy of Covid-19, a practices of building a community with the shared future of mankind.

ABSTRACT: With the development of the telecommunication technologies and the big market size of telecom products has given rise to interconnect bypass fraud. Interconnect fraud is a bypass fraud that occurs when international traffic that should be routed through a legitimate international gateway is routed to bypass those gateways using voice over internet protocol VOIP through the Internet and terminated via Simboxes as local calls. In this paper, we examined the framework and issues associated with this type of fraud and identified that the Simbox bypass fraud has become a challenging threat to telecom companies in some parts of Africa and Asia. In grappling with the challenges associated with this fraud, the synergies of traditional approaches like Call Detail Record (CDR) analysis are becoming ineffective in dealing with modern Simbox strategies due to the latency and false positives associated with those methods hence we proposed the approach that builds the capabilities of the traditional models but integrates the advancements in artificial intelligence and self-learning rules to eliminate the fraud..

Keywords: SIM (Subscriber Identity Module), Simbox, Bypass Fraud, VOIP (Voice over Internet Protocol), IP (Internet Protocol).

[1]. http://www.cfca.org/fraudlosssurvey Communication Fraud Control Association, Global Fraud Loss Survey [Internet]. 2015 [cited 2016 Dec 3] (Telecom Industry Report, 2015).
[2]. J. C. Ogbulezie, M. U Onu., J. O. Ushie and B. E Usibe, "Propagation models for GSM 900 and 1800 MHZ for Enugu, Nigeria" Network and communication technologies, Vol.2, No.2
[3]. C. Emeruwa, "Comparative Analysis of Signal Strenght of Some Cellular Networks in Umauahia Eastern Nigeria". Journal of Electronics and communication Engineering Research. Volume 2.
[4]. H. E. Abdikarim, S.Ibrahim and R. Sallehuddin, "Detecting SIM Box Fraud Using Neural Network", Springer Science+Business Media Dordrecht 2013
[5]. C. Hilas and P. Mastorocostas, "An application of supervised and unsupervised learning approaches to telecommunications fraud detection", Knowl Based Syst 21(7):721–726.

ABSTRACT: Students' management information in Chukwuemeka Odumegwu Ojukwu University (COOU), Anambra State, Nigeria is carried out manually. Students are restricted to so many online educational activities because of the current procedure of information management. Students do not have educational interactive platforms where they interact with their lecturers pertaining to a course; lecturers cannot give assignments online and get feedback unless it is done through a social network or private electronic mail. Students' parents or guardians find it difficult to interact with their ward's lecturers because of the manual method. This necessitated an urgent need to develop a system that manages student information online. It is then the objectives of this paper...

Keywords: Management information system, Students, Lecturers, Assignment.

[1]. Anderson, R.E.; Dexter, S. (2005). School technology leadership: an empirical investigation of prevalence and effect. Educational Administration Quarterly, 41(1), 49-82
[2]. Arnold, D.M. (2008). A descriptive study of principals' and teachers' perceptions of the value of technology for schools. Doctorate Thesis. University Of Cincinnati.
[3]. Browning, J. (2000) A Curriculum for Change. The Economist, 16 June
[4]. Bellum, J.M. (2003). Rogers' innovation process in organizations: information systems implementation in education organizations. Doctorate Thesis. Nebraska: University of Nebraska.
[5]. Carnall, C. (2000). Managing Change in Organizations. London: Prentice-Hall.