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Journal : TELKOMNIKA (Telecommunication Computing Electronics and Control)

Information technology investment analysis of hospitality using information economics approach Eva Novianti; Ahmad Nurul Fajar
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 17, No 2: April 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v17i2.7247

Abstract

This study aims to determine the feasibility of IT investment in hospitality and determine the value and tangible/ intangible benefits from IT implementation. Problem arises from high investment without knowing the real impact and future investment to IT development. The scope of this research is information technology investment in five star hotel in Jakarta. The data were collected by distributing questionnaires to the research samples, are Grand Hyatt Hotel, Mandarin Oriental Hotel and Ayana Midplaza Hotel Jakarta. The analysis uses the information economics (IE) approach that combines financially and non-financial calculations to determine the feasibility of IT investment and the benefits of IT for 5-star hotels in Jakarta. From the analysis result, it can be concluded that five star hotel in Jakarta is feasible to make IT investment with ROI score more than 1 and scorecard value 28 which shows that IT investment in 5-star hotel is quite beneficial for hotel business process.
Reduced Software Complexity for E-Government Applications with ZEF Framework Ahmad Nurul Fajar; Imam Marzuki Shofi
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 15, No 1: March 2017
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v15i1.3195

Abstract

The situation of dynamic change is unpredictable and always growth increasingly. It also can happen anytime and anywhere. The one kind which is always changing is the government policy.This condition is suggested take the impact for software for information system. It will cause replacement, modification, and enhancement of software for information system. There is some commonality and variability of software features in Indonesian Government. Hence, to manage it, we present enhancement of Zuma’s E-Government Framework (ZEF) for reduce software complexity.We enhance ZEF Framework using  SPLE and GORE approach in order to improve traditional software development.It can reduce, if the changing continuously happen.The measurement of  software complexity relate to functionality of system.It can describe with function point, because function point can describe logical software complexity also. The preliminary result of this study can reduce efficiency of software complexity such as information processing size, technical complexity adjustment factors and function points in e-government applications.