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Design and Development of Web Based Employee Payroll Information System Using Codeigniter Framework and Extreme Programming Method Siregar, Maria Ulfah; Mahardika, Devara Eko Katon
IJID (International Journal on Informatics for Development) Vol 7, No 2 (2018): IJID December
Publisher : Universitas Islam Negeri Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/ijid.2018.07201

Abstract

Abstract—Universitas Proklamasi 45 Yogyakarta is a private university which is supervised by a Foundation that has implemented various information systems in various fields of work. However, in the payroll process the employees are still done manually and have not utilized a computerized system, such as attendance recap, wage recapitulation in addition to basic salary, as well as the sum of salary received by employees. This makes the payroll process less effective and efficient. This study aims to establish a proposed system that is a web-based employee payroll information system at the Universitas Proklamasi 45 Yogyakarta with the PHP programming language using Codeigniter Framework and MySQL as its database. The system development method used is the Extreme Programming method. This method was chosen because it promotes intense communication between the client and the system developer so that when there are changes or errors in the system, the developer is always ready to fix it. Extreme Programming also has a simple stage, namely planning, design, coding, and testing. The results of this study are the result of a web-based employee payroll information system that has various actors involved in the management and processing of its data. With this information system, the employee payroll process becomes more effective and efficient, because payroll data is processed and calculated by the system so that it has a high level of data accuracy and does not require a long time in the calculation process.
A Scanner and Parser for Z Specifications Siregar, Maria Ulfah; Derrick, John
IJID (International Journal on Informatics for Development) Vol 7, No 1 (2018): IJID June
Publisher : Universitas Islam Negeri Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/ijid.2018.07104

Abstract

This paper describes our research on implementing a scanner and parsers for Z specifications. Rather to code them from scratch, we use tools that have specialities on creating such tasks. These tools generate several Java files which can be integrated with a main program in Java. Our research could produce a scanner and parser for Z specifications. These tools could benefit Z specifications to be studied further.
PENGUNGKAPAN DIRI GOFAR HILMAN SEBAGAI INFLUENCER MELALUI MEDIA INSTAGRAM Saifulloh, Muhammad; Siregar, Maria Ulfah
JURNAL PUSTAKA KOMUNIKASI Vol 2, No 2 (2019)
Publisher : Universitas Prof. Dr. Moestopo (Beragama)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The purpose of this study was to find out Gofar hilman's self-disclosure as an influencer on Instagram social media and the relationship between Gofar hilman as an influencer with self-disclosure and what were revealed by Gofar Hilman on Instagram social media and the reasons for expressing these things. Using Alfred Schutz's phenomenology theory, Jauhari Window theory, the concept of new media and Computer Mediated Communication (CMC). The paradigm used is paradigm of constructivism and phenomenology methods. Self disclosure on Instagram that has network density characteristics makes Gofar Hilman prefer Instagram social media compared to features similar to Instagram on other social media, the density on social media Instagram makes Gofar Hilman as an influencer more likely to express the feelings he feels or he wanted to expose, this was related to the theory of self-disclosure put forward by Johari Window as an embodiment of how someone relates to other people who are described as a window.
Translations of Embedded Theorems in Z Specifications Siregar, Maria Ulfah; Derrick, John; Yazid, Ahmad Subkhan
IJID (International Journal on Informatics for Development) Vol. 5 No. 2 (2016): IJID December
Publisher : Universitas Islam Negeri (UIN) Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (240.873 KB) | DOI: 10.14421/ijid.2016.05205

Abstract

This paper discusses our proposal on how to embed theorems in Z specifications. One reason behind this proposal is to ease Z users in writing theorems directly in their Z specifications. Another reason is not to overwhelm Z users in learning other language, which in this case is SAL language. In doing so, we need to inform Z2SAL programmers how to translate these embedded theorems into equivalence theorems in SAL specifications. Based on our experiments, Z2SAL is able to translate these kind of theorems and SAL model checker is also able to model check SAL specifications with theorems that are written directly in the Z specifications.
Evaluation of E-Government Using COBIT 5 Framework (Case Study of Sistem Database Pemasyarakatan Implementation in Ministry of Law and Human Rights in the Special Region of Yogyakarta) Novianto, Fanny; Siregar, Maria Ulfah
IJID (International Journal on Informatics for Development) Vol 8, No 2 (2019): IJID December
Publisher : Universitas Islam Negeri (UIN) Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (414.722 KB) | DOI: 10.14421/ijid.2019.08205

Abstract

Information technology has become an important element in the industrial era 4.0, an era where the concept of automation is known in the production process carried out by technology by reducing the role of humans in its application. Since the issuance of Presidential Instruction Number 3/2003 concerning National Policies and Strategies for E-Government Development, both central government and local governments, have begun to move to develop e-government in their respective regions. The Ministry of Law and Human Rights of the Republic of Indonesia is currently implementing e-government in internal business processes and public services that aimed at serving prime communities, eliminating illegal payments, and creating transparent and accountable performance. One of them is the use of the Sistem Database Pemasyarakatan (SDP). Data and information in the SDP are confidential because one of them contains data and information on criminals in Indonesia. The research method used is a quantitative method using a questionnaire instrument and using the 5th edition of the COBIT framework model and emphasizes on information security. From the gap analysis, it can be recommended one of them is Organizations must integrate security into every facet of management and operations. This begins with identifying all business processes and associated stakeholders, including audit.
Evaluation of IT Service Management (ITSM) Using e-GovQual Dimensions Case Study Regional Office Ministry of Law and Human Rights DIY Wijatmoko, Taufiq Effendy; Siregar, Maria Ulfah
IJID (International Journal on Informatics for Development) Vol 8, No 2 (2019): IJID December
Publisher : Universitas Islam Negeri (UIN) Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (367.311 KB) | DOI: 10.14421/ijid.2019.08202

Abstract

Along with the increasing need for services in organizations, especially in the field of Information Technology (IT), the IT paradigm, which initially only focused on data processing and manipulation, has now shifted to strategic planning and IT services. IT Service Management (ITSM) is an information technology system management method that seeks to align IT with business needs to manage the provision of efficient IT services with quality assurance. Public services cannot be separated from the role of information technology to provide services that are fast, cheap, effective, and reliable to the public. This study was conducted to assess the quality ITSM using the e-GovQual dimensional framework as a best practice. This study includes quantitative research involving some respondents for the survey. This research question based on the dimensions of e-Govqual and represent the attributes of each dimension of e-GovQual to assess the quality of ITSM at the Ministry of Law and Human Rights DIY e-Government. The question must pass the validation test using Cronbach’s α. The processing of data using confirmatory factor analysis to obtain the main factors that affect each of the dimensions of e-GovQual. The Importance Performance Analysis (IPA) method helps e-Govqual to measure the level of importance and level of performance of each e-Govqual attribute by classifying it in the Cartesian quadrants (concentrating here, keep up the good work, low priority, and possible overkill), which can help ensure the quality of ITSM according to the performance and importance of citizens as a service user. The results of this study are expected to give priority as a recommendation for Information and Communication Technology to the development of ITSM to improve service quality. With Information Technology Infrastructure Library (ITIL) as the best practice ITSM framework, especially the domain service transition, the Ministry of Law and Human Rights DIY are expected to get a roadmap and blueprint for the utilization and implementation of Information Technology in the government sector for public services.
ANALISIS KESIAPAN PENGIMPLEMENTASIAN EDUROAM DI UIN SUNAN KALIJAGA Siregar, Maria Ulfah; Amalia, Alifah; Sugiantoro, Bambang
JURNAL TEKNIK INFORMATIKA Vol 13, No 1 (2020): JURNAL TEKNIK INFORMATIKA
Publisher : Department of Informatics, Universitas Islam Negeri Syarif Hidayatullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (195.248 KB) | DOI: 10.15408/jti.v13i1.11889

Abstract

This research is based on the existence of Eduroam in academia world which offers the easiness on managing data through internet. Inevitably, UIN Sunan Kalijaga as one of big campus in terms of number of population of academicians and the usage of internet in its area, has not joined in a group of institutions that implemented Eduroam. Through this research we aim to give brainstorming to academicians of UIN Sunan Kalijaga of the existence of Eduroam, then we will conclude the feasibility of implementing Eduroam on UIN Sunan Kalijaga. As guidances for this research are two hypotheses that we built. Our research method is conducting survey and interview to two domestic institutions which implemented Eduroam. It is followed by distributing online internal questionnare in UIN Sunan Kalijaga to do the brainstorming and collecting data. These data then were analyzed statistically to get the descriptive statistic, correlation and proved the hypotheses. Based on our analysis, it is found that there is a strong relation between the knowledge of Eduroam and the intention to join Eduroam, and a strong relation between the frequency of the usage of internet and the intention to join Eduroam. Therefore, we claim that it is feasible to implement Eduroam on UIN Sunan Kalijaga, by first improving the quality and quantity of the internet connection facilities on UIN Sunan Kalijaga.
An Efficient Journal Articles Searching using Vector Space Model Algorithm Alvriyanto, Azis; Nuruzzaman, Muhammad Taufiq; Siregar, Maria Ulfah; Hidayat, Rahmat
IJID (International Journal on Informatics for Development) Vol. 9 No. 1 (2020): IJID June
Publisher : Universitas Islam Negeri (UIN) Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/ijid.2020.09104

Abstract

One of the main feature of digital library is a search engine which depends on keywords submitted by a user. However, in the traditional algorithm, the computation performance, searching speed, significantly relies on the number of journal articles stored in the databases. Some irrelevant search results also increase the speed of article searching process. To solve the problem, in this paper we propose vector space model (VSM) algorithm to search for relevant journal articles. The VSM algorithm considers a term frequency - inversed document frequency (TF-IDF). The VSM algorithm will be compared to the baseline algorithm namely traditional algorithm. Both algorithms will be evaluated using combination of keywords which can be a synonym, phrase, error typography, or suffix and prefix. By using the data consist of 635 journal articles, both algorithms are compared in terms of 11 evaluation criteria. The results show that VSM algorithm is able to obtain the intended journal at 5th rank on average as compared to the traditional algorithm which can obtain the intended journal at rank of 171st on average. Therefore, our proposed algorithm can improve the performance to accurately sort the journal articles based on the submitted keywords as compared to traditional algorithm.