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PENYELESAIAN MINIMUM SPANNING TREE DENGAN ALGORITMA BERBASIS SOFT COMPUTING DAN APLIKASINYA PADA MASALAH LOGISTIK Kismanti, Shinta Tri; Mukhlash, Imam
Jurnal Borneo Saintek Vol 1, No 1 (2017)
Publisher : LPPM Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (191.044 KB) | DOI: 10.35334/borneo_saintek.v1i1.880

Abstract

Masalah optimasi jaringan adalah pencarian nilai terkecil pada suatu keadaan jaringan. Salah satu masalah optimasi jaringan adalah minimum spanning tree (MST). Masalah MST bertujuan untuk menghubungkan seluruh simpul dalam jaringan sehingga total panjang cabang tersebut dapat diminimumkan. Dalam paper ini, akan ditelaah mengenai penelitian peningkatan solusi paa MST dengan pendekatan soft computing dan aplikasinya pada system logistic. Secara umum solusi penyelesaian MST dapat dilakukan dengan metode eksak dan metode heuristik.
Application of Fuzzy Mamdani Method in the Determination of Total Production Arifah, Enny Durratul; Irawan, Mohammad Isa; Mukhlash, Imam
Majalah Ilmiah Matematika dan Statistika Vol 17 No 2 (2017): Majalah Ilmiah Matematika dan Statistika
Publisher : Jurusan Matematika FMIPA Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/mims.v17i2.23759

Abstract

There are many ways to determine total of production, one of them is by using fuzzy logic. At the research was used fuzzy inference method Mamdani model. The design of the system to get the output done in several stages namely: [1] the formation of fuzzy sets, [2] the implications of the application function, (3) establish the rules-the rules, [4] defuzzyfication. In this research, defuzzyfication is performed using Composite Moment (centroid) method. With this system expected to be made to assist companies in making decisions to determine the number of production must be producted every month to warehouse inventory remained stable.
Implementation Entropy And Electre II Method For Determining The Priority of Rebuilding a Damaged Bridge of Flood Disaster (Case Study In Trenggalek) Junaidi, Arif; Irawan, Mohammad Isa; Mukhlash, Imam
Majalah Ilmiah Matematika dan Statistika Vol 16 No 2 (2016): Majalah Ilmiah Matematika dan Statistika
Publisher : Jurusan Matematika FMIPA Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/mims.v16i2.23740

Abstract

ELECTRE II method is widely acknowledged to be used to analyze policies involving qualitative and quantitative criteria. Ranking procedure on the ELECTRE method was preceded by the forming of a directed graph as a representation of outranking relations. One of the weaknesses of ranking procedure based on the level / common procedure is if there were cycles in the graph that formed, the process becomes complicated. In this paper, ranking based on total domination by exploiting the transitive closures matrix formed that is from the representation of outranking relations in adjacency matrix, then compared with the ranking based on the level / general procedure. To determine the coefficient of weight for each criterion by using the entropy method. As an application, both ranking procedure used to determine the priority for rebuilding a damaged bridge of flood disaster in Trenggalek. Comparison of two procedures and the sensitivity analysis are done by changing some of threshold corcondance and discordance.
Algorithm Modified Ant Colony in Steel Production Scheduling Imamah, Nurul; Mukhlash, Imam
Majalah Ilmiah Matematika dan Statistika Vol 17 No 2 (2017): Majalah Ilmiah Matematika dan Statistika
Publisher : Jurusan Matematika FMIPA Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/mims.v17i2.23755

Abstract

Modified ant Colony algorithm is an extension of ant colony algorithm, it obtained based on observations of ant capabilities to sensing complex environments for search of food. In this paper will be reviewed the implementation modified ant colony alghorithm to the scheduling of steel production using 2 jobs 3 machines and 3 jobs 3 machines in the PT Hanil Jaya Steel using modified ant colony algorithm approach for minimization of makespan time from the whole jobs and at the end of the discussion in this thesis will study the implementation of modified ant colony algorithm in software.