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All Journal IJCCS (Indonesian Journal of Computing and Cybernetics Systems) Teknika Explore: Jurnal Sistem Informasi dan Telematika (Telekomunikasi, Multimedia dan Informatika) EXPERT: Jurnal Manajemen Sistem Informasi dan Teknologi Jurnal Informatika Jurnal Informatika Proceeding International Conference on Information Technology and Business Jurnal Teknologi Informasi dan Ilmu Komputer Proceedings Konferensi Nasional Sistem dan Informatika (KNS&I) International conference on Information Technology and Business (ICITB) jurnal Teknologi Informasi Magister Jurnal SIMADA (Sistem Informasi dan Manajemen Basis Data) JMM (Jurnal Masyarakat Mandiri) Prosiding Seminar Nasional Darmajaya JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Mathvision : Jurnal Matematika Jurnal Sistem Komputer & Kecerdasan Buatan Jurnal Komunitas: Jurnal Pengabidian Kepada Masyarakat Dinasti International Journal of Economics, Finance & Accounting (DIJEFA) Jurnal Pengabdian UNDIKMA Yumary: Jurnal Pengabdian kepada Masyarakat Journal of Applied Data Sciences International Journal of Business, Technology, and Organizational Behavior (IJBTOB) Jurnal Abdimas Bina Bangsa Patria Artha Journal of Community JUSTIN (Jurnal Sistem dan Teknologi Informasi) Prosiding Konferensi Nasional PKM-CSR Aptekmas : Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi Jurnal Publika Pengabdian Masyarakat Hijaz: Jurnal Ilmu-Ilmu Keislaman Journal of Management and Informatics Jurnal Informatika: Jurnal Pengembangan IT SWAGATI: Journal of Community Service JIMAD : Jurnal Ilmiah Multidisiplin
Hendra Kurniawan
Institute Of Informatics And Business Darmajaya
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Journal : Proceeding International Conference on Information Technology and Business

 1 
Prediction of Coffee Bean Quality Using Segmentation Methods And K-Nearest Neighbor Agung Pradana; Suhendro Yusuf Irianto; Sri Karnila; Hendra Kurniawan
Prosiding International conference on Information Technology and Business (ICITB) 2021: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 7
Publisher : Proceeding International Conference on Information Technology and Business

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Abstract

The condition of people's coffee farming management is relatively poor when compared to large stateowned plantations. The main problem in smallholder plantations is the quality of the results that do not meet standardization. This study designs a system that is able to identify the quality of coffee beans using Segmentation, K-Nearest Neighbor and Gray Level Co-occurrence Matrix methods. Based on the test results using texture feature extraction, the highest accuracy was obtained at K-5 of 85%. It is possible that if the K value used is too small, there will be a lot of noise which reduces the level of accuracy in data classification, but if the K value is too large it can cause errors in the range of values taken, which will indirectly affect the level of accuracy. The results of the study were the identification of coffee beans with good quality or poor quality. It is hoped that this research can contribute to improving the quality of people's coffee so that it can increase the production of people's coffee that is able to compete in the market.Keywords—Gray Level Co-occurrence Matrix, K-Nearest Neighbor, Segmentation
Assessment of Usability and Acceptance of An Academic Information System Using SUS And TAM Adaptation Nurlistiani, Rini; Romadona, Romadona; Kurniawan, Hendra; Nursiyanto, Nursiyanto
Prosiding International conference on Information Technology and Business (ICITB) 2023: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 9
Publisher : Proceeding International Conference on Information Technology and Business

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Abstract

Organizations, companies, and the world of education carry out all learning activities using e-learning. There is an important part that requires an academic system with structured data, namely the system at private universities in Indonesia, for example,Informatics and Business Institute Darmajaya. Darmajaya is one of the educational institutes that uses online learning media information technology called e-learning for students and lecturers. The newest information system used at IIB Darmajaya is the academic information system (AIS) which consists of Darmajaya students and lecturers. Result from the assessment showing of lecturers understand how to use AIS with value 56.92, and 65.93 from students of IIB Darmajaya. Keywords :SUS,TAM, Evaluation, Acceptance, Usability
Co-Authors - Nurjoko Abdi Darmawan Abdul Rahman Abdullah Merjani, Abdullah Ade Moussadecq Adriana Adriana Adu, Steven Jonathan Adytama, Muhammad Rezky Agung Pradana Agus Rahardi Al-Reza, Dimaz Danang Amrullah, Ahmad Nur Hakim Anggreiny, Cut Dini Anita Dewi Purwati Annisa Anggun P Annisa Latifa Antoni Suseno Ardiansyah, Muhamad Iqbal Arianto, Jarot ashari, ulfira Assatulaini Assatulaini Assyfa, Zahra Putri Astuti, Miguna Azima, Muhammad Fauzan Bagus Prihadi Batubara, Naufal Akbar Catootjie L. Nalle, Catootjie L. Damayanti, Irah Dani Rofianto Denny Andreas Desi Ratna Sari, Desi Ratna Desy Tri Anggarini Dewi, Deshinta Arrova Diana Tambunan Dina Warsahanda Dona Yuliawati Dwi Wahyuni Edi Edi Pranyoto Egi Safitri Fadillah, Anggi Nanda Fajri, Ika Nur Fitria - Gare, Kletus Florianus Sera Habib, Muhammad Nurul Halimah Halimah Handoko, Melyani Harijanto Wijaya Hasibuan, M.S. Hasibuan, Rendi Sahputra Heni Nastiti Hermanto HERMANTO Herwanto, Riko Herwanto, Riko Hikmah, Nor Ihwani, Fadillah ILHAM Irawan Setyabudi Irianto, Suhendro Y. Kurniawan, Tri Basuki Lilik Joko Susanto Lombu, Fitroh Romodhin Syahputra M Yusendra M. Zaky Fanany Zaky Maensya, Alendra Natuah Manik, Sri Dame Marulina Marbun, Elsa Agustin Maria, Okta Melda Agarina Mochammad Imron Awalludin Muhamad Ariza Eka Yusendra Muhammad Ariza Eka Yusendra Muhammad Fauzan Azima Muhammad Hanafi Muhammad Redintan Justin Muhammad Sahri Muji Lestari Muktiawan, Danang Ade Nababan, Badia Roy Ricardo Nadhir, Ahnaf Ronaldo Neni Purwati Niken Larasati Nisa, Siti Khoirotun Novi Herawadi Sudibyo Nurdianingsih, Aisyah Nurjoko Nurjoko Nurlistiani, Rini Nursiyanto Oktaviani, Eva Oscar, Gusnanda Pedliyansah, Yogi Pratama, Raynaldo Syah Pratama, Wanda Andika Pratiwi, Gadis Kartika Putra, Rizky Samjaya Raden Abdurrahman Raihan Hasbid Raisa, Athaya Ramadhan, Rizki Aditya Reni Widyastuti Rifqatunnisak, Rifqatunnisak Rini Nurlistiani riyanto, diki Rizal, Ruki Rizkiana Karmelia Shaura Rohiman Rohiman Rohiman Rohiman Rohmat Hidayat, Kardilah Romadona, Romadona Rossa Wulandari Ruki Rizal Ruki Rizal Rumini Safitri, Egi Sainah, Sainah Saputra, M Hardi Sasya Nadira Satrio, Rafli Banu Sembiring, Rosali Septiawan, Yuda Shofiyurrahman Shofiyurrahman Sipora Petronela Telnoni Siswahyudianto Siti Aisyah Lubis, Siti Aisyah Solly Aryza Sri Karnila Sri Karnila Sri Karnila Sri Karnila Sri Karnila Karnila Sri Lestari Sri Rahayu Stefanus Rumangkit Sudarto, Sidiq Sumarya, Edi Supriyadi Susanti Susanti Susanti Susanti Susanto, Lilik Joko Sushanty Saleh Sutedi Sutedi Swastika, Rahayu Syahrizal Syahrizal Syidada, Amran Rahman Syifa, Khozanah Theresia, Sumini Tri Erri Astoeti Triyasri, Novita Valensia, Alda Caesar Wicakso Bandung Bondowoso Widijanto Sudhana Wijaya, Nanda Y, M Ariza Eka Y. Suhendro Yama, Tri Melda Yan Aditiya Pratama Yogi Pedliyansah Yuni Arkhiansyah Yusminar Yusminar Yusminar Yusminar Zahra, Amalia Zainal Abidin