Articles

Sustainability Analysis for Gayo Coffee Supply Chain Jaya, Rachman; Machfud, Machfud; Raharja, Sapta; Marimin, Marimin
International Journal on Advanced Science, Engineering and Information Technology Vol 3, No 2 (2013)
Publisher : International Journal on Advanced Science, Engineering and Information Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1358.567 KB) | DOI: 10.18517/ijaseit.3.2.293

Abstract

Sustainable supply chain is a development of the conventional supply chains that discuses trade-off among economic, social and environmental dimensions in order to achieve better responsiveness in terms of quality, quantity and time-delivery in the supply chain structure. The objective of this research was to determine the Gayo coffee supply chain sustainability. The research was conducted at Bener Meriah and Aceh Tengah Districts, Aceh Province, Indonesia. Key actors in the supply chain considered were farmers, collectors, agro-industry and exporter. Sustainability dimensions considered in this research were the economic, social, environmental and material resources. The performance of each aspect was analyzed by using Multi-dimensional scaling and leverage analysis. The result of the research showed that the composite of Gayo coffee supply chain sustainability index was 33.53 which mean less sustainable level. Therefore it is recommended to reengineering the Gayo coffee supply chain by considering all of the four sustainability dimensions above.
Pemampatan File dengan menggunakan Metode LZSS (Lempel-Ziv-Storer-Szymanski) Buono, Agus; Marimin, Marimin; Dewy, Wiwit Nukeu Yuliana
Jurnal Ilmiah Ilmu Komputer Vol 1, No 1 (2003): Jurnal Ilmiah Ilmu Komputer
Publisher : Jurnal Ilmiah Ilmu Komputer

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Abstract

Pemampatan File dengan menggunakan Metode LZSS (Lempel-Ziv-Storer-Szymanski)
Penyempurnaan dan Implementasi Software Kompresi Multi Tahap Menggunakan Huffman Coding (Improvement and Implementation of Multi-Stage Compression Using Huffman Coding) Marimin, Marimin; Seminar, Kudang Boro; Layungsari, Layungsari
Jurnal Ilmiah Ilmu Komputer Vol 2, No 1 (2004): Jurnal Ilmiah Ilmu Komputer
Publisher : Jurnal Ilmiah Ilmu Komputer

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Abstract

Penyempurnaan dan Implementasi Software Kompresi Multi Tahap Menggunakan Huffman Coding (Improvement and Implementation of Multi-Stage Compression Using Huffman Coding)
Klasifikasi Penutup dan Penggunaan Lahan pada Multispectral Image dari Landsat Thematic Mapper Menggunakan Probabilistic Neural Network Buono, Agus; Marimin, Marimin; Putri, Diana
Jurnal Ilmiah Ilmu Komputer Vol 2, No 2 (2004): Jurnal Ilmiah Ilmu Komputer
Publisher : Jurnal Ilmiah Ilmu Komputer

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Abstract

Pada remote sensing, klasifikasi didefinisikan sebagai suatu metode untuk memberikan label pada pixel berdasarkan karakter spektral yang dimiliki oleh  pixel tersebut.  Klasifikasi yang sering dilakukan  pada bidang ini adalah klasifikasi penggunaan lahan.  Klasifikasi penggunaan lahan dimungkinkan karena setiap penggunaan lahan memiliki penutup lahan berupa material bumi yang mempunyai karakteristik spektral yang berbeda-beda.  Ciri spektral yang spesifik atau penciri spektral (spectral signature) inilah yang digunakan untuk mengklasifikasi penutup lahan pada multispectral image. Penelitian ini mengklasifikasikan penutup dan penggunaan lahan pada multispectral image dari Landsat Thematic Mapper daerah sekitar Cengkareng yang diambil pada tanggal 1 Agustus 1996 menggunakan Probabilistic Neural Network (PNN). Hasil klasifikasi penutup dan penggunaan lahan di daerah Cengkareng dan sekitarnya menggunakan fungsi PNN pada Matlab 6.5 diperoleh akurasi 64,2% pada jumlah training 84 pixel dan besar smoothing parameter (h)=0,9. Probabilistic Neural Network merupakan feed forward network yang terdiri dari tiga layer.  Proses pelatihannya lebih cepat, namun waktu eksekusinya relatif lebih lama dan membutuhkan memori yang cukup besar. Apabila pemilihan besar nilai smoothing parameter (h) sesuai, dan data training yang diberika cukup homogen, maka PNN akan bekerja sebagai pengklasifikasi dengan baik.  Sebagai perbandingan, akurasi PNN lebih tinggi dibandingkan akurasi metode statistika analisa diskriminan yang hanya mencapai 54,3% untuk data yang sama. Kata kunci: penutup lahan, penggunaan lahan, remote sensing, multispectral image, probabilistic neural network, analisa diskriminan.
STRATEGI PENINGKATAN KUALITAS UNTUK PASAR INTERNASIONAL MELALUI PENERAPAN MANAJEMEN KUALITAS TOTAL: PEMBELAJARAN DARI PRODUK EDAMAME BEKU Wardani, Dyah Kusuma; Marimin, Marimin; Kasutjianingati, Kasutjianingati
Jurnal Manajemen & Agribisnis Vol 12, No 1 (2015): Vol. 12 No. 1, Maret 2015
Publisher : School of Business, Bogor Agricultural University (SB-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (71.575 KB) | DOI: 10.17358/jma.12.1.36

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The objectives of this research were to analyze the application of the quality standard of the frozen edamame products, to identify key attributes expected by the export markets in increasing the quality of frozen edamame, to formulate the appropriate strategy in improving the quality of frozen edamame products, and to determine the priority strategies that can be applied in the improvement of the quality of frozen edamame products. The method used was the case study, and the analysis tools i.e. QFD (Quality Function Deployment), Pareto, SWOT (Strenght, Weakness, Opportunity) dan AHP (Analytical Hierarchy Process) were also used. Based on the data processing results of QFD, the attribute of no pests and diseases is the highest expectation from customers, and sorting is the most crucial point in generating quality of edamame requested by the customers. The Pareto analysis result showed that the main problem in increasing the quality of the products is the processing time. SWOT analysis produced four alternative strategies that is optimizing the use of technology to ensure the quality of edamame, assessing and monitoring the SOP quality control, optimizing cooperation research and development with universities or government research institutes to produce seeds, and applying efficiency and effectiveness in production. Analysis of AHP strategic priorities resulted in recommendations for the company that optimization of the use of technology to ensure the quality of edamame must carried out. Therefore, the quality of raw materials which cannot be processed directly will not be reduced due to the longer period of waiting.Keyword: QFD, Pareto, SWOT, AHP, PT Mitra Tani 27 JemberABSTRAKPenelitian ini  bertujuan menganalisis penerapan standar kualitas produk edamame beku, mengidentifikasi atribut kunci yang diharapkan pasar ekspor dalam peningkatan kualitas edamame beku, merumuskan strategi yang tepat dalam peningkatan kualitas produk edamame beku, dan menentukan prioritas strategi yang dapat diterapkan dalam peningkatan kualitas produk edamame beku. Metode yang digunakan adalah studi kasus. Alat analisis dalam penelitian ini, yaitu QFD (Quality Function Deployment), Pareto, SWOT, dan AHP (Analytical Hierarchy Process). Hasil pengolahan data QFD yaitu tidak ada hama dan penyakit yang merupakan harapan tertinggi dari pelanggan. Sortasi merupakan titik paling krusial dalam menghasilkan kualitas edamame yang diminta pelanggan. Hasil analisis pareto menunjukkan bahwa permasalahan utama adalah waktu pengolahan dengan nilai 20,7%. Artinya, proses pengolahan yang belum mampu ditangani secara optimal karena menumpuknya komoditas edamame pada saat musim panen raya. Analisis SWOT menghasilkan empat alternatif strategi, yaitu optimalisasi penggunaan teknologi untuk menjaga kualitas edamame, evaluasi dan monitoring standart operating prosedure pengendalian kualitas, optimalisasi kerja sama research and development dengan  perguruan tinggi atau lembaga penelitian pemerintah untuk menghasilkan benih unggul, efisiensi dan efektifitas kegiatan produksi. Analisis AHP menghasilkan prioritas strategi yang direkomendasikan ke perusahaan yaitu penerapan optimalisasi optimalisasi penggunaan teknologi untuk menjaga kualitas edamame. Hal ini bertujuan agar penerimaan bahan baku yang belum dapat diproses langsung tidak sampai menurunkan kualitas produk akibat waktu tunggu pengolahan yang terlalu lamaKata kunci: QFD, pareto, SWOT, AHP, PT Mitra Tani 27 Jember
ALOKASI PASOKAN BERDASARKAN PRODUK UNGGULAN UNTUK RANTAI PASOK SAYURAN SEGAR Marimin, Marimin; Hadiguna, Rika Ampuh
Jurnal Teknik Industri Vol 9, No 2 (2007): DECEMBER 2007
Publisher : Institute of Research and Community Outreach - Petra Christian University

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Application of artificial inteligent by using fuzzy logic can be one of way to handle supply chain situation in uncertainty environment. It was widely concern to study a supply chain using fuzzy logic that most needed. Ain of the study was apply fuzzy logic in determination of supply allocation for superior product in vegetables supply chain. Models was developed in three sub models. First was determination vegetables types that superior by using pareto technique and exponential compaarison method (MPE). Second was expert system to determine supply needed and finally was optimizing supply allocation using fuzzy multi-objective linear programming. The model was applied in a vegetables agroindustry that superior product selected was red paprica. Analysis againts model behaviour is conducted for pesimistic and optimistic scenarios. Abstract in Bahasa Indonesia : Penerapan kecerdasan buatan dengan logika fuzzy bisa menjadi salah satu cara untuk mengatasi situasi rantai pasok dalam lingkungan ketidakpastian. Perhatian yang lebih luas untuk pembahasan rantai pasok menggunakan teknik fuzzy masih sangat dibutuhkan. Studi ini bertujuan menerapkan logika fuzzy dalam penentuan alokasi pasokan untuk produk unggulan pada rantai pasok agroindustri sayuran. Model yang terdiri dari tiga sub model. Sub model pertama adalah penentuan jenis sayuran yang diunggulkan menggunakan kombinasi teknik pareto dan metode perbandingan eksponensial (MPE). Sub model kedua adalah sistem pakar untuk menentukan kebutuhan pasokan menggunakan logika fuzzy. Sub model ketiga adalah optimasi alokasi pasokan menggunakan programa linear obyektif majemuk fuzzy. Model yang dibangun kemudian diterapkan pada sebuah perusahaan agroindustri sayuran dengan produk unggulan terpilih adalah paprika merah. Analisis terhadap prilaku model juga dilakukan untuk skenario pesimis dan optimis. Kata kunci: fuzzy, sistem pakar, MPE, obyektif majemuk, sayuran
PENGEMBANGAN TERMINAL AGRIBISNIS VIRTUAL BERBASIS WEB Suroso, Arif Imam; Maharani, I Gusti Ayu Indira; Marimin, Marimin
Jurnal Manajemen & Agribisnis Vol 2, No 1 (2005): Vol. 2 No. 1 Maret 2005
Publisher : Graduate Program of Management and Business Bogor Agricultural University

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This study was conducted to develop the prototype of web based virtual agribusiness center as an instrument to increase the scope of marketing channel of agribusiness products in Indonesia.  Using web engineering approach, this virtual agribusiness center information which conceptually has the same role as wholesaler marketing center was developed and tested using one month data of fruits and vegetables prices in traditonal market. There are tree main components of the system: catalog online, cart, and order tracking.  To ensure the quality of the system, the system was tested using Pressman approach and evaluation was done based on its functionality, usability, and reliability . 
Sistem Penunjang Keputusan Pra Rancang Bangun Industri Intermediate Minyak Pala Gunawan, Muhamad Malik; Marimin, Marimin
Jurnal Manajemen & Agribisnis Vol 1, No 2 (2004): Vol. 1 No. 2 Oktober 2004
Publisher : Graduate Program of Management and Business Bogor Agricultural University

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A lot of industries such as pharmacy, food industry, cosmetics industries use nurmeg oil for their products. Demand of nutmeg oil is very high its abaut 3-4% every year. Indonesia can export nutmeg oil up to 75 % world demands. Nutmeg oil which was expoted by Indonesia was crude nutmeg oil how ever some times have inconsistency quality. In order to produce nutmeg oil with better quality, nutmeg oil intermediate industry is needed. Decision support system is used to suggest the most potential process based on expert opinions. Methodology used was system approach and it was support with Analytical Hierarchy Process (AHP), Exponencial Comparison Method (MPE) and financial feasibility analysis. The system was named SPKIMPA. This system consist four models there are selection model, election model, Institution model and financial feasibility model. From verification result it was know that the most potential process was fractionation. The intermediate industry is feasible to run with Net Present Value (NPV) value Rp 426.627.432,83,- and Internal Rate Return (IRR) value  45.28 %. Another result from verification system was created partnership with upperstream industry and also with downstream industry.
DISAIN LEMBAGA PEMBIAYAAN PERTANIAN NASIONAL SUBSEKTOR TANAMAN PANGAN MENGGUNAKAN PENDEKATAN INTEPRETATIVE STRUCTURAL MODELING (ISM) Saptono, Imam Teguh; Marimin, Marimin; Tambunan, Mangara; Oktaviani, Rina
Jurnal Manajemen & Agribisnis Vol 7, No 2 (2010): Vol. 7 No. 2 Oktober 2010
Publisher : Graduate Program of Management and Business Bogor Agricultural University

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In year 2009, the agricultural sector contributed around 15% of Indonesia’s GDP, and absorbed around 44 million of total workforce. As the biggest GDP contributor and workforce absorption within the sector, foodcrops holds a strategic role in providing national food security. In line with ensuring food security program government has promulgated a national agricultural revitalization agenda, which one of the programs is providing a financing scheme for small scale farmer. At the implementation level, the program was not performed yet, due to the weaknesses of existing institutions.In turn it resulted in the significant gap of financing and investment in the agricultural sector. The aim of this research is to design a model of financial institution a nation wide level, focussing on foodcrops financing using Interpretative Structural Modeling (ISM) which then supported by Analytical Hierarchy Process (AHP). The combination of ISM, systems approach and AHP are designated to accommodate the complexity of the object. The respondents involved are experts from various related institutions.  ISM analysis indicated that price stability, government commitment, geographic coverage, suitability of the institution with local conditions, and return of investment are strong sub-elements drivers among the sub-elements of the system. The recommendation of institution design by using AHP is to develop a new non-bank financial institution, set up by the government that focuses their financing baesd on supply chain approach. (Key words:   Financial Institution,  Foodcrops, ISM, AHP)                   
STRATEGI DIVERSIFIKASI PRODUK KAYU OLAHAN Acacia mangium (studi kasus : PT. Musi Hutan Persada) Hamzah, Hamzah; Marimin, Marimin; Saptono, Imam Teguh
Jurnal Manajemen & Agribisnis Vol 2, No 2 (2005): Vol. 2 No. 2 Oktober 2005
Publisher : Graduate Program of Management and Business Bogor Agricultural University

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Abstract

The objective of this study is to suggest  the best wood  products of Acacia mangium  that have  high value-added as an alternative business and to formulate the fitting  strategy. This study  is descriptive case study applying  purposive sampling method which involved wood product Experts and Senior PT. Musi Hutan Persada Management.  Data have been analyzed through Exponential Compare Method (MPE) to select the best product alternative based on eleven set criteria, using AHP method, Hayami value-added Analysis, and Cost Analysis.  The study shows that there are five superior Acacia mangium based products, namely 1) Sawnwood and woodworking (KGKO), 2) Furniture, 3) Medium Density Fibreboard (MDF), 4) Tannin-glue of Acacia mangium  bark and 5) Wood Charcoal.  And  Sawnwood and Woodworking (KGKO), Furniture, and   Tannin-glue  have the best chance.  Best business strategy to be adhered by MHP, “related-diversification”, then is  to continue utilizing  Acacia mangium wood  as renewable resources,  integrated and sustainable business.
Co-Authors Adang Samsudin S., Adang Samsudin Ade Rustiana Agus Buono Akreman, Yandra Alim Setiawan S Alim Setiawan Slamet, Alim Setiawan Alin Budiani Rizky, Alin Budiani Ana Feronita, Ana Andes Ismayana Anggraini Sukmawati Ardiani Nafistanti, Ardiani Arif Imam Suroso Asrol, Muhammad Bambang Haryanto Budi Dharmawan Bunasor Sanim CECEP KUSMANA Dian Pratiwi Diana Putri Djakapermana, Ruchyat Deni Dyah Kusuma Wardani, Dyah Kusuma E. Gumbira-Sa’id Endang Karlina Ernan Rustiadi Ernawati Ernawati Etty Riani Faqih Udin Farih Mansur, Farih Gendut Suprayitno Gumbira-Sa?id, E. Haditjaroko, L. Hamzah Hamzah Hardjomodjojo, Hartrisari Hariadi, Slamet Harnanik Harnanik, Harnanik Hendro Sasongko Herdiyeni, Y. Herry Purnomo Heru Sukoco I Gusti Ayu Indira Maharani Imam Teguh Saptono Indah Tri Lestari, Indah Tri Ismiyati Ismiyati Junita Sesarianti, Junita Kasutjianingati Kasutjianingati, Kasutjianingati Kholifatul Kurnia Rohmah, Kholifatul Kurnia Krisdiana Krisdiana, Krisdiana Kudang Boro Seminar Layungsari Layungsari Lukman Khairudin, Lukman M Bismark, M M Syamsul Maarif, M Syamsul M. Zein Nasution Ma?arif, Syamsul Machfud Machfud MANGARA TAMBUNAN Marlina Marlina Muhamad Malik Gunawan Muhammad Alkaff Muhammad Arif Darmawan Muhammad Panji Islam Fajar Putra N S Indrasti Nanda Rahadiansyah, Muhammad Nanik Suryani Nina Oktarina Nina Sevani Noer Azam Achsani Novi Anggraeni Rukmana, Novi Anggraeni Oktavia, Erlinda P. Eko Prasetyo Partono Partono Persada,, Citra Petir Papilo Pranoto, Dony Rahmad Putri, Abieta Fellyanti Bhuwana Rachman Jaya Rico Rizal Budidarmo Rika Ampuh Hadiguna Rina Oktaviani Rochman Marota, Rochman ROHAYATI SUPRIHATINI Rohmatulloh Rohmatulloh Roudlotun Najihah, Roudlotun Rudi Irianto, Rudi Santun R.P. Sitorus Santun RP Sitorus Sapta Raharja Septiani, W. Setiadi Djohar Sri Martini Suharjito Suharjito, Suharjito Suhermini Suhermini, Suhermini Sukardi Sukardi Syamsul Ma’arif Taufik Djatna Teniwut, Wellem Anselmus Trisilawaty, Cory Wiwit Nukeu Yuliana Dewy Yandra Arkeman Yuli Yanti