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Haslaile Abdullah
Universiti Teknologi Malaysia Kuala Lumpur
Economics, Econometrics & Finance

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Integer Programming Model in Handling IT Incident Workload Mohd Nizamuddin Abas; Siti Haida Ismail; Haslaile Abdullah
International Journal of Applied Business and Information Systems Vol. 4 No. 1 (2020)
Publisher : Association for Scientific Computing Electrical and Engineering

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/ijabis.v4i1.441

Abstract

A system called Incident Ticket System (ITS) uses in an organization to identify issue about service failure of IT system. The IT support personnel or team is responsible to resolve an incident associated with the ticket. The ticket has different kind of complexity which takes different time to solve and different level of expertise to close it. Therefore, allocating the optimum quantity of tickets to the right team members is vital in order to close all ticket at minimum time. Balancing the amount of ticket that each team member should get respectively with the ticket severity is important. To make even-handed workload for each team member, an approach of Integer Programming (IP) was applied in allocating the IT incident ticket. The IP model was implemented in Microsoft Excel software by using SOLVER. The computational results show that the proposed IP model was capable on solving allocation of ticket-severity problem.
Optimization Model of Media Selection through Integer Programming Safiza Salleh; Siti Haida Ismail; Haslaile Abdullah
International Journal of Applied Business and Information Systems Vol. 4 No. 2 (2020)
Publisher : Association for Scientific Computing Electrical and Engineering

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/ijabis.v4i2.447

Abstract

The impact of communication through advertisement and promotion plays a vital role in the success or failure of products and services. Media planning is required for selection of advertising media and development and allocation of the advertising resources. Therefore, the aim of this paper is to develop an integer programming on media selection for maximizing audience exposure in promoting Technical Education and Vocational Training (TVET) skill training offer in Malaysia particularly for the school leavers. This paper addresses the problem for media selection that can maximize audience exposures considering a list of constraints ranging from costing per media, days for preparation and operational expenditure. The model was designed based on the integer programming method and the solution obtained shows the decision aids in selecting an effective media mix in order to achieve maximum performance in promoting skills training programs.
Co-Authors Mohd Nizamuddin Abas Safiza Salleh Siti Haida Ismail