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All Journal TEKNOLOGI: Jurnal Ilmiah Sistem Informasi Journal of Information Technology and Computer Science
Denny S. Rusdianto, Denny S.
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Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Mathematics

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PERHITUNGAN UKURAN KOMPLEKSITAS FUNGSIONAL PERANGKAT LUNAK DENGAN METRIK FUNCTION POINT Widyaningtyas, Yuni; Arwan, Achmad; Rusdianto, Denny S.
Teknologi: Jurnal Ilmiah Sistem Informasi Vol 6, No 1 (2016): January
Publisher : Universitas Pesantren Tinggi Darul 'Ulum (Unipdu) Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1086.134 KB) | DOI: 10.26594/teknologi.v6i1.559

Abstract

ABSTRAKFunction Point (FP) adalah metrik yang digunakan untuk mengukur kompleksitas perangkat lunak berdasarkan fungsi perangkat lunak tersebut. Perhitungan metrik FP dengan menggunakan desain DFD (Data Flow Diagram) dan ERD (Entity Relationship Diagram) masih dilakukan secara manual. Dengan perhitungan manual tersebut terdapat kesalahan sebesar 90% yang dilakukan oleh siswa yang belum lulus dalam mengidentifikasi logic file. Berdasarkan kekurangan tersebut, maka dibuatlah program yang otomatis menghitung FP dengan harapan mengurangi kesalahan perhitungan FP. Sistem perhitungan FP berdasarkan desain DFD dan ERD dibuat berbasis web dengan menggunakan framework Codeigniter. Sistem yang telah dibuat diuji dengan menggunakan white-box dan black-box testing. Teknik yang digunakan dalam pengujian yaitu, basis path testing, pengujian dataset, dan pengujian validasi. Dari pengujian tersebut didapatkan bahwa kebutuhan fungsional dan non-fungsional telah berjalan sesuai dengan yang diharapkan pada tahap analisis kebutuhan, dan aplikasi ini telah sesuai dengan perhitungan manual yang telah dibuat untuk menghitung nilai FP.Kata Kunci: DFD, ERD, framework Codeigniter, Function Point. ABSTRACTFunction Point is a metric that used for measure software complexity based on software functional. FP metric computation using DFD and ERD design have done manually. There are 90% error when identify logic file in FP metric computation manually by an undergraduate student. Based on that fact, so this research is about developing a system that can be use to count the FP metric, indeed to decreasing error in FP computation. Function Points counting system is count the FP from DFD and ERD design. This system is developed in web base using CodeIgniter Framework. The system that has been developed is tested using white-box and black-box testing. Technique that is used in testing are basis path testing, dataset testing, and validation testing. From that tests, we know that the functional and non functional process has been meet with the functional and non functional requirement and the result of FP count using this system has the same with the FP count manually.Keywords: Codeigniter framework, DFD, ERD, Function Point.
PERHITUNGAN UKURAN KOMPLEKSITAS FUNGSIONAL PERANGKAT LUNAK DENGAN METRIK FUNCTION POINT Widyaningtyas, Yuni; Arwan, Achmad; Rusdianto, Denny S.
TEKNOLOGI: Jurnal Ilmiah Sistem Informasi Vol 6, No 1 (2016): January
Publisher : Universitas Pesantren Tinggi Darul 'Ulum (Unipdu) Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26594/teknologi.v6i1.559

Abstract

ABSTRAKFunction Point (FP) adalah metrik yang digunakan untuk mengukur kompleksitas perangkat lunak berdasarkan fungsi perangkat lunak tersebut. Perhitungan metrik FP dengan menggunakan desain DFD (Data Flow Diagram) dan ERD (Entity Relationship Diagram) masih dilakukan secara manual. Dengan perhitungan manual tersebut terdapat kesalahan sebesar 90% yang dilakukan oleh siswa yang belum lulus dalam mengidentifikasi logic file. Berdasarkan kekurangan tersebut, maka dibuatlah program yang otomatis menghitung FP dengan harapan mengurangi kesalahan perhitungan FP. Sistem perhitungan FP berdasarkan desain DFD dan ERD dibuat berbasis web dengan menggunakan framework Codeigniter. Sistem yang telah dibuat diuji dengan menggunakan white-box dan black-box testing. Teknik yang digunakan dalam pengujian yaitu, basis path testing, pengujian dataset, dan pengujian validasi. Dari pengujian tersebut didapatkan bahwa kebutuhan fungsional dan non-fungsional telah berjalan sesuai dengan yang diharapkan pada tahap analisis kebutuhan, dan aplikasi ini telah sesuai dengan perhitungan manual yang telah dibuat untuk menghitung nilai FP.Kata Kunci: DFD, ERD, framework Codeigniter, Function Point. ABSTRACTFunction Point is a metric that used for measure software complexity based on software functional. FP metric computation using DFD and ERD design have done manually. There are 90% error when identify logic file in FP metric computation manually by an undergraduate student. Based on that fact, so this research is about developing a system that can be use to count the FP metric, indeed to decreasing error in FP computation. Function Points counting system is count the FP from DFD and ERD design. This system is developed in web base using CodeIgniter Framework. The system that has been developed is tested using white-box and black-box testing. Technique that is used in testing are basis path testing, dataset testing, and validation testing. From that tests, we know that the functional and non functional process has been meet with the functional and non functional requirement and the result of FP count using this system has the same with the FP count manually.Keywords: Codeigniter framework, DFD, ERD, Function Point.
An Exploratory Study of Requirements Engineering Practices in Indonesia – Part 1: Concepts and Problems Kurniawan, Tri A.; Rusdianto, Denny S.; Brata, Adam H.; Amalia, Faizatul; Santoso, Angga; Raharjo, Dini I. N. R. P.
Journal of Information Technology and Computer Science Vol. 4 No. 1: June 2019
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (192.273 KB) | DOI: 10.25126/jitecs.201941110

Abstract

This paper provides the first part of statistical research findings of an exploratory study of the requirements engineering practices implemented in software development processes in Indonesia. This first part attempts to reveal facts regarding concepts and problems exist in such requirements engineering practices. We developed a comprehensive online questionnaire consisting of both closed- and open-ended questions in order to capture such facts. We invited 158 participant candidates representing industry and higher education institutions, however, 31 of them joined our web-based survey. Results show that most of participants confirm that requirements engineering must be properly performed in order to clearly define the valid product. They, however, encounter some difficulties in implementing requirements engineering concepts in practice due to a tight schedule, inappropriate skill of the analysts and inadequate tools used.
An Exploratory Study of Requirements Engineering Practices in Indonesia – Part 2: Efforts, Processes and Techniques Kurniawan, Tri Astoto; Rusdianto, Denny S.; Brata, Adam H.; Amalia, Faizatul; Santoso, Angga; Raharjo, Dini I. N. R. P.
Journal of Information Technology and Computer Science Vol. 5 No. 1: April 2020
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2679.256 KB) | DOI: 10.25126/jitecs.202051164

Abstract

This paper provides the second part of statistical research findings of an exploratory study of the requirements engineering practices implemented in software development processes in Indonesia. This second part attempts to reveal facts regarding efforts, processes and techniques exist in such requirements engineering practices. Such facts were captured in accordance with the first part which were surveyed through a comprehensive online questionnaire consisting of both closed- and open-ended questions. We invited 158 participant candidates representing industry and higher education institutions, however, 31 of them joined our web-based survey. Results which respect to efforts, processes and techniques are presented along with related interpretations.
Co-Authors Achmad Arwan Angga Santoso Brata, Adam H. Faizatul Amalia, Faizatul Kurniawan, Tri A. Raharjo, Dini I. N. R. P. Tri Astoto Kurniawan, Tri Astoto Yuni Widyaningtyas, Yuni