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Journal : Scientific Journal of Informatics

OPTIMASI ALGORITMA ALGA UNTUK MENINGKATKAN LAJU KONVERGENSI Hari Santoso; Lukman Fakih Lidimilah
Jurnal Ilmiah Informatika Vol. 2 No. 1 (2017): Jurnal Imliah Informatika
Publisher : Department of Science and Technology Ibrahimy University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35316/jimi.v2i1.446

Abstract

Artificial AlgaeAlgorithm (AAA) is an optimization algorithm that has advantages of swarm algorithm model and evolution model. AAA consists of three phases of helical movement phase, reproduction, and adaptation. Helical movement is a three-dimensional movement with the direction of x, y, and z which is very influential in the rate of convergence and diversity of solutions. Helical motion optimization aims to increase the convergence rate by moving the algae to the best colony in the population. Algae Algorithm Optimization (AAA ') was tested with 25 objective functions of CEC'05 and implemented in case of pressure vessel design optimization. The results of the CEC'05 function test show that there is an increase in convergence rate at AAA ', but at worst condition of AAA' becomes less stable and trapped in local optima. The complexity analysis shows that AAA has the complexity of O (M3N2O) and AAA 'has the complexity of O (M2N2O) with M is the number of colonies, N is the number of algae individuals, and O is the maximum of the evaluation function. The results of the implementation of pressure vessel design optimization show that AAA's execution time increased 1,103 times faster than AAA. The increase in speed is due to the tournament selection process in AAA performed before the helical motion, whereas in AAA 'is done if the solution after movement is no better than before. At its best, AAA 'found a solution 4.5921 times faster than AAA. At worst, AAA 'stuck on local optima because helical movement is too focused on global best that is not necessarily global optima.
QUESTION ANSWERING TERJEMAH AL QUR’AN MENGGUNAKAN NAMED ENTITY RECOGNITION Lukman Fakih Lidimilah
Jurnal Ilmiah Informatika Vol. 2 No. 2 (2017): Jurnal Imliah Informatika
Publisher : Department of Science and Technology Ibrahimy University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35316/jimi.v2i2.466

Abstract

Al Quran is the guidance of all Muslims all over the world, including Indonesian society that most of the people are moslem. the purpose of this research is to help the society for seeking the quranic proposition in the free question forms or more often known Question Answering System (QAS). In this study the algorithm used to provide the answers is Rule Based. Rule Based on previous research by indexing documents using lucene with the same set of data and same category (Who, When, and Where) getting low accuracy result (60%, 60%, and 40%). In this research, the improvement of architecture by involving Named Entity Recognition (NER) and improvement of indexing and determination of candidate answer using Vector Space Model. The results of the improved architecture are proven increased accuracy with each accuracy of each category of 90%, 80%, and 50%.
SISTEM INFORMASI BANK SAMPAH SUKOREJO BERBASIS CLIENT SERVER Lukman Fakih Lidimilah; Hermanto
Jurnal Ilmiah Informatika Vol. 3 No. 1 (2018): Jurnal Imliah Informatika
Publisher : Department of Science and Technology Ibrahimy University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35316/jimi.v3i1.474

Abstract

Services to customers that have not been optimal with the implementation of the note-taking model, recording and making reports to the leadership that are still often a complaint for officers is the forerunner to this research. To overcome the problem that was complained about, then carried out steps that could help facilitate the service in the garbage bank. The solution offered is with the Client Server Design of Sukorejo Refuse Bank Application, so that services to customers can be done effectively and efficiently and can report quickly enough. With the service model that has been assisted by the application of the refuse bank, it is expected that it can also help improve the performance of officers. So that the process of designing this system is more directed, then the system development model is used with the waterfall method. The use of this method is chosen based on the consideration of the scope of application that only interacts within the internal Sukorejo refuse bank itself, therefore it is chosen because the scope of the application is still small scale. This system will be built with the Client Server by considering that one computer unit is reserved for the server and the other can be used as a workstation or client. This application will be created using Visual Basic 2010 and the MySQL database. With this system, it can reduce the problems in the refuse bank, so that the garbage bank can provide better service.
Optimalisasi Sistem Informasi Untuk Efektifitas Program Kerja Pengawasan Tahunan (PKPT) Inspektorat Kabupaten Bondowoso Lukman Fakih Lidimilah; Jarot Dwi Prasetyo; Ahmad Homaidi
Jurnal Ilmiah Informatika Vol. 5 No. 2 (2020): Jurnal Ilmiah Informatika
Publisher : Department of Science and Technology Ibrahimy University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35316/jimi.v5i2.936

Abstract

The preparation of an annual supervisory work program (PKPT) requires a long process in order to get good and accurate results, because the process is done semi-computerized, which still involves a lot of staff in the Inspectorate. This makes the PKPT formulation process less effective and efficient. So that the supervisory work program that should have been able to be carried out quickly became constrained because of the long process in its preparation. Therefore, it is deemed necessary to design an application that can help facilitate the preparation of an annual monitoring work program with the waterfall method, making it easier for the inspectorate to determine audit objects and the implementation of supervision of predetermined objects. Based on the tests carried out, it was found that the application feasibility was 93%. From the results of these tests, this application can help make it easier for the inspectorate to provide an assessment of the level of risk, determine supervision plans and assignments to be more effective and efficient. So that efforts to become Good Governance and Clean Governance can be realized properly.