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All Journal International Journal of Electrical and Computer Engineering IAES International Journal of Artificial Intelligence (IJ-AI) Bulletin of Electrical Engineering and Informatics Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan Sinkron : Jurnal dan Penelitian Teknik Informatika JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Martabe : Jurnal Pengabdian Kepada Masyarakat The IJICS (International Journal of Informatics and Computer Science) Informatika Journal of Applied Engineering and Technological Science (JAETS) Jatilima : Jurnal Multimedia Dan Teknologi Informasi Indonesian Journal of Electrical Engineering and Computer Science INFOKUM Computer Science and Information Technologies Ihsan: Jurnal Pengabdian Masyarakat Journal of Computer Science, Information Technology and Telecommunication Engineering (JCoSITTE) International Journal Of Science, Technology & Management (IJSTM) Jurnal Ilmu Komputer dan Sistem Komputer Terapan (JIKSTRA) Jurnal Sains Teknologi dan Sistem Informasi Proceeding International Seminar of Islamic Studies Jurnal Minfo Polgan (JMP) Prosiding Snastikom sudo Jurnal Teknik Informatika Internasional Journal of Data Science, Computer Science and Informatics Technology (InJODACSIT) Blend Sains Jurnal Teknik Wahana TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi International Journal of Economic, Technology and Social Sciences (Injects) Jurnal Pengabdian Barelang Jurnal Ilmu Komputer dan Sistem Informasi Hanif Journal of Information Systems Electronic Integrated Computer Algorithm Journal Economic: Journal Economic and Business Neptunus: Jurnal Ilmu Komputer dan Teknologi Informasi Jurnal Pengabdiaan Masyarakat Larisma Al'Adzkiya International of Computer Science and Information Technology Journal AQILA : Acceleration, Quantum, Information Technology and Algorithm Journal

Al Khowarizmi

Universitas Muhammadiyah Sumatera Utara

Author-ID : 2405181

Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Physics Public Health Social Sciences Transportation Other

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The e-Business Community Model is Used to Improve Communication Between Businesses by Utilizing Union Principles Fauzi Fauzi; Al-Khowarizmi Al-Khowarizmi; Muhathir Muhathir
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol 3, No 2 (2020): EDISI JANUARI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v3i2.3260

Business is an interpersonal and organizational activity that involves the process of selling, purchasing both goods and services with the aim of making a profit. But to get a large profit, it takes many partners who have a high desire to move forward. Information technology provides services for business people so that media information is available as a sign of obstacles. In addition it is necessary to do modeling where the process of communication between businesses running on information technology has a different profit from the business being run. Thus the union has the principle of kinship and has the principle of profitability divided by the amount of contribution given so that the creation of a model in electronic business (e-business) in the hope of having a family principle that is able to provide special profits for businesses other than the profits that run on certain businesses.

The effect of a SECoS in crude palm oil forecasting to improve business intelligence Al-Khowarizmi Al-Khowarizmi; Ilham Ramadhan Nasution; Muharman Lubis; Arif Ridho Lubis
Bulletin of Electrical Engineering and Informatics Vol 9, No 4: August 2020
Publisher : Institute of Advanced Engineering and Science

Crude palm oil is a crop that has a harvest period of ± 2 weeks and is in dire need of dissemination of information using e-commerce in order to be able to predict the price of the yield of companies or individual gardens within the next 2 weeks in order to improve studies on business intelligence. The disadvantage of not implementing e-commerce is certainly detrimental to the garden owner because they have to go through an agent so prices are set based on the agent. So with the application of e-commerce, buyers of crude palm oil can predict prices in conducting business processes to the future. So the need to forecasting the price of crude palm oil heads in order to improve the application of business intelligence using the evolution-based artificial neural network (ANN) method which in this paper is tested with SECoS get a MAPE value of 0.035% and by applying business intelligence can protect transaction costs by 33.3%.

Optimization of Applied Detection Rate in the Simple Evolving Connectionist System Method for Classification of Images Containing Protein Rahmad Syah; Al-Khowarizmi Al-Khowarizmi
Jurnal Ilmiah Teknik Elektro Komputer dan Informatika Vol 7, No 1 (2021): April
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/jiteki.v7i1.20508

Digital image processing in general to makes images that appear converted to a function of light intensity represented in a two-dimensional plane. The function is a value that will be processed for classification so that the computer is able to recognize the image. Besides classification requires training and testing to produce a small error value and optimal algorithm. The problem of optimization is closely related to the principles and findings of science. Getting the smallest error value by calculating using MAPE for that MAPE calculation is done by using the Detection Rate formula to generalize knowledge in order to find the optimal model. Thus, the application of ANN is very suitable for optimizing classification using the Simple Evolving Connectionist System Method and as the result, the classification of images containing protein with test data is that the eggs work with optimal proof of achieving MAPE without modification of 0.1947% and MAPE which has been modified with the formula detection rate of 0.05554633%.

Analisa Sistem Kendali Pemanfaatan Raspberry Pi sebagai Server Web untuk Pengontrol Arus Listrik Jarak Jauh Indah Purnama Sari; Al-Khowarizmi Al-Khowarizmi; Ismail Hanif Batubara
InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan Vol 6, No 1 (2021): InfoTekJar September
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/infotekjar.v6i1.3929

Sekarang ini penggunaan arus listrik yang digunakan oleh perusahaan, industri dan masyarakat meningkat pesat pemakaiannya. Bangunan, gedung dan industri terkadang perangkat listriknya masih menyala sampai pagi meskipun jam kerja sudah berakhir. Hal ini dikarenakan masyarakat lalai dalam mematikan perangkat elektronik. Pengendalian peranti elektronik yang masih menggunakan cara manual yaitu dengan menyalakan dan mematikannya melalui saklar manual, sehingga membatasi upaya masyarakat untuk melakukan penghematan energi listrik. Dengan demikian diperlukan adanya solusi agar dapat menghemat adanya energi tersebut. Hasil penenlitian yang dilakukan adalah suatu sistem kendali pengontrol arus listrik jarak jauh dengan menggunakan raspberry pi dan server web. Prinsip kerja dari sistem ini yaitu pengendalian peranti elektronika dari jarak jauh pada sebuah bangunan melalui website local yang diakses menggunakan jaringan internet. Karena menggunakan internet maka diperlukan server web yang berfungsi sebagai server untuk mengontrol perangkat tersebut. Perancangan ini berupa perancangan perangkat lunak menggunakan bahasa pemrograman PHP dan database. Kata Kunci : Server WEB, Raspberry Pi, Elektronika, Internet, PHP, Database.

Implementasi Metode Topsis Dalam Menangani Masalah Pengalokasian Dosen Pembimbing Skripsi Dilingkungan Fakultas Ilmu Komputer Dan Teknologi Informasi Universitas Muhammadiyah Sumatera Utara Fanny Ramadhani; Al-Khowarizmi Al-Khowarizmi; Indah Purnama Sari
InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan Vol 6, No 1 (2021): InfoTekJar September
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/infotekjar.v6i1.4363

Decision Support System (DSS) is a computerized system used to help policy makers to make a decision. This system is used as a second opinion to assist decision making by combining complex data, models and analytical tools. There are various algorithms or methods applied in this system, one of which is the Technique For Order Preference by Similarity to Ideal Solution (TOPSIS). This method focuses on calculating the smallest distance to the positive ideal solution and the largest distance from the negative ideal solution from a geometric point of view using Euclidean distance. The TOPSIS method will use several criteria such as the competence of the lecturer, the final education of the lecturer, functional position of the lecturer and the quota of students who are being trained. So that it will be more effective in selecting the thesis supervisor according to the field of knowledge controlled by the supervisor. The leader of the Faculty of Computer Science and Information Technology are facilitated by the support of a decision-making support system to allocate thesis supervisors for students by using the TOPSIS method. Sistem pendukung pembuat keputusan (SPPK) atau dalam referensi lain juga disebut dengan Decision Support System (DSS) adalah sebuah sistem yang dikomputerisasi digunakan untuk membantu pemangku kebijakan untuk membuat sebuah keputusan. Sistem ini digunakan sebagai second opinion untuk membantu pengambilan keputusan dengan menggabungkan data, model-model dan alat-alat analisis yang kompleks. Ada berbagai algoritma atau metode yang diterapkan dalam sistem ini, salah satunya adalah Technique For Order Preference by Similarity to Ideal Solution (TOPSIS). Metode ini menitik beratkan pada perhitungan jarak terkecil pada solusi ideal positif dan jarak terbesar dari solusi ideal negative dari sudut pandang geometris dengan menggunakan jarak Euclidean. Metode TOPSIS akan menggunakan beberapa kriteria seperti kompetensi dosen, pendidikan akhir dosen jabatan fungsional dosen dan kuota mahasiswa yang sedang diampuh. Sehingga akan lebih efektif dalam melakukan pemilihan dosen pembimbing skripsi sesuai bidang ilmu yang dikuasai dosen pembimbing. Pembuat kebijakan di lingkungan Fakultasi Ilmu Komputer dan Teknologi Informasi dimudahkan dengan adanya dukungan dari sistem pendukung pembuatan keputusan untuk mengalokasikan dosen pembimbing skripsi bagi mahasiswa dan mahasiswi dengan memanfaatkan metode TOPSIS.

Manajemen Aplikasi Database Sekolah/Madrasah Muhammadiyah se-Kota Binjai Berbasis Web Rahmat Mushlihuddin; Irvan Irvan; Al Khowarizmi
IHSAN : JURNAL PENGABDIAN MASYARAKAT Vol 4, No 1 (2022): Ihsan: Jurnal Pengabdian Masyarakat (April)
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ihsan.v4i1.8552

Sekolah/Madrasah Muhammadiyah di Kota Binjai sebanyak 13 sekolah/madrasah dengan perincian tingkat Sekolah Dasar sebanyak 6, tingkat SMP/MTs sebanyak 4 sekolah dan setingat SMA/MA sebanyak 3 sekolah. Hasil observasi yang dilakukan oleh tim pengabdian menunjukkan bahwa seluruh sekolah belum secara maksimal menggunakan teknologi dalam sistem administrasi sekolah, Salah satu teknologi yang sedang berkembang adalah berbasis Website. Tujuan umum dari kegiatan pengadian ini adalah untuk memaksimalkan penggunaan teknologi dalam administrasi sekolah/madrasah. Sedangkan tujuan khususnya adalah menerapkan sistem aplikasi berbasis web oleh Majelis DIKDASMEN PDM Kota Binjai untuk pendataan secara adminstrasi sekolah/madrasah Muhammadiyah di Kota Binjai. Pengabdian akan dilaksanakan di Perguruan Muhammadiyah Kota Binjai di Jl. K.H. Ahmad Dahlan No. 4 Binjai dengan mitra Majelis DIKDASMEN PDM Kota Binjai. Metode kegiatan pengabdian adalah dengan melaksanakan pelatihan kepada mitra. Pelaksanaan pengabdian diawali dengan membuat form database sekolah lalu membuat aplikasi berbasis web yang dikerjakan oleh tim pengabdian, kemudian kegiatan sosialisasi dengan melaksanakan workshop. Dengan kegiatan workshop diharapkan mitra mampu mnerapkan MADrasah Muhammadiyah di Kota Binjai.

PKPM PENERAPAN SISTEM INFORMASI MANAJEMEN DATABASE DAN KEAKTIFAN ANGGOTA MUHAMMADIYAH BERBASIS WEB Hasanuddin Hasanuddin; Rahmat Mushlihuddin; al-khowarizmi alkhowarizmi
IHSAN : JURNAL PENGABDIAN MASYARAKAT Vol 3, No 1 (2021): Ihsan: Jurnal Pengabdian Masyarakat (April)
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ihsan.v3i1.6809

Muhammadiyah adalah salah satu organisasi terbesar di Indonesia (YLSA, 2013). Namun hal tersebut tidak sesuai dengan kenyataannya. Salah satu permasalahan yang dihadapi oleh Muhammadiyah adalah akurasi data jumlah anggota Muhammadiyah yang aktif dan jumlah simpatisannya. Untuk mengatasi permasalahan tersebut pengusul akan melakukan pelatihan tentang penerapan Sistem lnformasi Manjemen Database dan Keaktifan Anggota Muhammadiyah Berbasis Web. Oleh karena itu untuk mengatasi permasalahan tersebut maka peneliti akan membuat suatu program aplikasi ADAPMu, dan mensosialisasikan dan melakukan pelatihan, adapun materi pelatihannya adalah: 1) Kurangnya pemahaman PRM tentang Sistem lnformasi Manjemen Database; 2) Kurangnya pemahaman PRM tentang penggunaan pendataan berbasis website. Lokasi pelaksanaan pengabdian dilaksanakaan di Kota Medan tepat nya di Cabang Muhammadiyah Medan Johor, yang beralamat Jl. Brig. Jend. Zein Hamid Gg. Sado No. 55 Kel. Titi Kuning Kee. Medan Johor. Diharapkannya dengan pelaksanaan kegiatan pelatihan ini dapat mengatasi permasalahan yang dihadapi oleh Persyarikatan Muhammadiyah.

Analysis and Design of Village Management Information Systems (VMIS) based on MVC and E-Government in Indonesia Halim Maulana; Al-Khowarizmi Al-Khowarizmi; Edy Rahman Syahputra; Mhd. Basri
Journal of Computer Science, Information Technology and Telecommunication Engineering Vol 1, No 2 (2020)
Publisher : Universitas Muhammadiyah Sumatera Utara, Indonesia

E-Government is the government's program and commitment in the effort to develop electronic-based governance and transforms to facilitate the activities of society and business to the knowledge-based society. E-Governmet can be said to be a system that contains collections of modules that can be integrated with others. Considering the many module components in the e-government authors in this study limits only to population modules such as service and management of population data, KK data, data on population mutations such as population (moving, coming, born, dead) built using the Model View method Web-based and online controller. As well as how to simplify the management of the letter, in addition to facilitate the search population data and information about the development of villagers in each village in real time with terintegerasinya data to each village in addition to facilitate and accelerate the service request and manufacture reporting. So with the existence of this system the kecamatan easier to see the development of data of the population of each village and with this system the kecamatan and village easier to manage the data letter and can facilitate in sending mail to each village. With this research, it is expected Sub-district offices can provide improvement of information service and also data processing of its population.

Cluster Analysis Using K-Means Algorithm and Fuzzy C- Means Clustering For Grouping Students' Abilities In Online Learning Process Indah Purnama Sari; Al-Khowarizmi Al-Khowarizmi; Ismail Hanif Batubara
Journal of Computer Science, Information Technology and Telecommunication Engineering Vol 2, No 1 (2021)
Publisher : Universitas Muhammadiyah Sumatera Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jcositte.v2i1.6504

The time of the Covid-19 pandemic, which is still unknown when it will end, has resulted in the learning and teaching process having to be carried out online. The impact of the learning process carried out online is a less satisfactory result than the learning process carried out offline. This study aims to group students based on their learning outcomes in statistics courses and measured probability based on the variables of attendance scores, assignments, midterm exams (UTS), and final semester exams (UAS) which are then used to evaluate learning for subjects that require analytical skills. good quantitative. This study uses cluster k-means analysis and fuzzy C-Means in grouping students into three groups based on their learning outcomes. After being grouped,

The Effect of Indonesian and Hokkien Mobile Learning Application Models Al-Khowarizmi Al-Khowarizmi; Fauzi Fauzi; Indah Purnama Sari; Ajulio Padly Sembiring
Journal of Computer Science, Information Technology and Telecommunication Engineering Vol 1, No 1 (2020)
Publisher : Universitas Muhammadiyah Sumatera Utara, Indonesia

Tiongkok is a country with a large population and is in several states. In addition, Tiongkok has a variety of languages. Hokkien is the worldwide language of China and is widely known to many people. This is evidenced by the many China Town markets. In Indonesia there has been a lot of Hokkien language guidance. In almost every elementary school in the city, adding Hokkien language lessons is a must for elementary school students. Even starting from the playgroup has also been taught Hokkien. But still there are children who do not understand because of the different ways of writing by reading Hokkien. In this research, the writer makes an android-based hokkien language learning media which can be utilized by users with mobile technology, designed learning media adapted to the curriculum in elementary schools with 5 subject matter. From the results of testing designed learning media can help make it easier for students to better understand hokkien language.

Co-Authors Abdulbasah Kamil, Anton Ade Haikal Adidtya Perdana, Adidtya Adila Mawaddah Meuraxa Aisar Novita Ajulio Padly Sembiring Akbar Idaman Al Hamidy Albara Albara, Albara Amrullah Amrullah Amrullah Andy Satria Angkat, Fhatiya Alzahra Aulia Jannah Bela Bela Budi Kurniawan Hutasuhut Chindy Yovita Sukma Dalimunthe, Yulia Agustina Diana, Has Dicky Apdilah Edy Rahman Syahputra Efendi, Syahril Elveny, Marischa Fadhilah, Ulfa Faradillah, Yanty Farid Akbar Siregar Fatma Sari Hutagalung FAUZI . Fauzi Fauzi Faza, Sharfina Ferry Fachrizal - Firahmi Rizky Frainskoy Rio Naibaho Gabriel Ardi Hutagalung Habibi Ramdani Safitri Halim Maulana Hapzi Ali Harefa, Hafid Rahman Hariani, Pipit Putri Hasanuddin Hasanuddin Hasdiana Herman Mawengkang Hutagalung , Fatma Sari Hutagalung, Fatma Sari Idham Kamil Ilham Ramadhan Nasution Indah Purnama Sari Indah Purnama Sari Indah Purnama Sari Irvan, Irvan Ismail Hanif Batubara Julham Julham Julham Julham Lubis, Arif Ridho Lubis, Mhd Muchlisin M. Iqbal Tanjung M.Pd, Akrim Mahyuddin K. M Nasution Mandra Saragih Manurung, Asrar Aspia Marah Doly Nasution MD, Pipit Putri Hariani Mhd Faris Pratama Mhd. Basri Mhd. Basri Michael J Watts Muhammad Basri Muhammad Luthfi Hamzah Muharman Lubis Muhathir Muhathir Muhathir, Muhathir Mulkan Azhari Mulkan Azhari Mutiara Akbar Nasution Nadeak, Nurhalimah Nasution, Tia Alfi Sahara Niken Aprilina Oris Krianto Sulaiman Permatasari, Dhyta Pipit Putri Hariani MD Pradesyah, Riyan Pradesyah, Riyan Prayudani, Santi Putri, Berlianda Oktariani Jelita Putri, Wan Hafizah Ainun Syah Qadri, Habib Al Rahmad B.Y Syah Rahmad Syah Rahmat Mushlihuddin Ramadhani, Fanny Romi Fadillah Rahmat Salma, Riza Sarah Purnamawati Sari Hutagalung, Fatma Septiana Dewi Andriana, Septiana Dewi Sibarani, Theofil Tri Saputra Simanungkalit, Ahmad Hazazi Siregar, Ananda Afifah Siregar, Muhammad Rizky Pratama Suherman Suherman Tessya Fakhta Tri Nasution Vicky Rolanda Wasesa, Istikha Ruchitra Hayudirga Watts, Michael J. Yoshida Sary Yuyun Yusnida Lase Zhafirah, Zhahrah

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