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Deteksi Plagiarisme Skripsi Mahasiswa dengan Metode Single-link Clustering dan Jaro-Winkler Distance Rouf, Hidayat Abdul; Wijayanto, Ardhi; Aziz, Abdul
JURNAL PILAR TEKNOLOGI : Jurnal Ilmiah Ilmu Ilmu Teknik Vol 5, No 1 (2020): JURNAL PILAR TEKNOLOGI
Publisher : LPPM Universitas Merdeka Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33319/piltek.v5i1.50

Abstractâ€” The rise of plagiarism is one of the negative impacts of the development of information and communication technology. Plagiarism can occur anywhere. One of the examples is a university with the object of plagiarism as a student's final project. So we need a system to detect plagiarism so that it can suppress plagiarism in the college environment. In detecting the similarity of a writing will be faster if the writing has been grouped before compared to each other. Single-link clustering was chosen because it has a simple algorithm and can be implemented without the initial cluster. In plagiarism plagiarism usually changes the sentence structure so that it looks different Jaro-Winkler distance is chosen because it can detect similarities in paragraphs that have been changed in sentence structure because Jaro-Winkler distance has a flexible indexing with theoretical distance so that a word or character is considered the same. The stages in this study include data collection, preprocessing, grouping writing with Single-link clustering, comparing writing with jaro-winkler distance, and testing with precision and recall. After testing, the average value of precision was 84.37% and recall was 84.37% with a level of plagiarism of 99.1%.Â Keywordsâ€”: jaro-winkler distance; plagiarisme; single-link clustering.

Pendampingan Pengelolaan Website Sekolah dan Pelatihan Pembuatan Soal Ujian Online di SMA Muhammadiyah 5 Jaten Karanganyar Wijayanto, Ardhi; Widiarto, Wisnu
Jurnal ABDI: Media Pengabdian Kepada Masyarakat Vol 7, No 1 (2021)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/ja.v7n1.p115-118

@font-face{ font-family:"Times New Roman"; } @font-face{ font-family:"å®‹ä½“"; } @font-face{ font-family:"SimSun"; } @font-face{ font-family:"Arial"; } p.MsoNormal{ mso-style-name:Normal; mso-style-parent:""; margin:0pt; margin-bottom:.0001pt; text-align:center; font-family:'Times New Roman'; mso-fareast-font-family:SimSun; } p.MsoFooter{ mso-style-name:Footer; margin:0pt; margin-bottom:.0001pt; text-align:center; font-family:'Times New Roman'; mso-fareast-font-family:SimSun; } p.MsoHeader{ mso-style-name:Header; margin:0pt; margin-bottom:.0001pt; text-align:center; font-family:'Times New Roman'; mso-fareast-font-family:SimSun; } span.msoIns{ mso-style-type:export-only; mso-style-name:""; text-decoration:underline; text-underline:single; color:blue; } span.msoDel{ mso-style-type:export-only; mso-style-name:""; text-decoration:line-through; color:red; } } div.Section0{page:Section0;}SMA Muhammadiyah 5 Jaten Karanganyar menghadapi tantangan yaitu pemanfaatan teknologi informasi (TI). Pembelajaran secara tatap muka dalam kondisi pandemi belum memungkinkan sehingga pemanfaatan TI menjadi ujung tombak penyebaran informasi dan sarana kegiatan belajar mengajar. Masalah yang dihadapi SMA Muhammadiyah 5 Jaten Karanganyar adalah belum tersedianya website sekolah yang memuat informasi yang diperlukan bagi peserta didik dan belum maksimalnya pemanfaatan TIÂ untuk membantu kegiatan belajar mengajar.Â Berdasarkan permasalahan pada mitra, diusulkan pembuatan sebuah website sekolah dan pelatihan pembuatan soal ujian online untuk mendukung pembelajaran jarak jauh. Website sekolah akan menggunakan domain sch.id yang merupakan domain resmi instansi sekolah di Indonesia. Adapun online tool yang dilatihkan untuk membut soal ujian online adalah Microsoft Forms dan Quizziz. Pelatihan pembuatan soal ujian online memberikan bekal bagi para guru untuk mengatasi tantangan di masa pandemi yang mengharuskan kegiatan belajar mengajar beralih menjadi pembelajaran jarak jauh. Kegiatan pengabdian yang telah dilakukan ini memberi manfaat bagi SMA Muhammadiyah 5 Jaten Karanganyar sebagai mitra pengabdian untuk meningkatkan branding dan memberi nilai tambah penilaian kualitas sekolah melalui adanya web sekolah. Diharapkan kompetensi para guru semakin meningkat dan merata dalam memanfaatkan TI untuk meningkatkan kualitas kegiatan belajar mengajar dan mengatasi tantangan yang muncul akibat kondisi pandemi Covid-19.

Penerapan Internet of Things untuk Monitoring dan Stabilisasi Suhu Penyimpanan Ikan menggunakan Metode Active Cooling Nugroho, Rahmat Prasetyo; Widiarto, Wisnu; Wijayanto, Ardhi
Jurnal Sistem Informasi, Teknologi Informatika dan Komputer Volume 13 No 2, Januari Tahun 2023
Publisher : Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/justit.13.2.112-124

Dalam sebuah pengiriman, terdapat beberapa barang yang sangat sulit untukdikirimkan atau dikelola, salah satunya yaitu ikan segar. Ikan segar sangat sulit untukdijaga kesegarannya dikarenakan ikan adalah satu komoditas yang cepat menurunkualitasnya jika tidak di kelola dengan benar. Penanganan distribusi ikan saat inimasih menggunakan es batu sebagai sarana pendingin. Penggunaan es merupakansalah satu cara yang paling mudah dilakukan. Namun penggunaan es saja tidak dapatmempertahankan suhu rendah yang lama. Untuk menangani hal tersebut, digunakanThermoelektrik sebagai pendingin tambahan. Thermoelektrik menggunakan efekpeltier yang dimana terdapat sisi 2 yang berbeda yaitu suhu dan panas. Denganmemanfaatkan sisi dingin thermoelektrik untuk menurunkan suhu yang ada dalamcool box. Dalam penelitian ini, prototipe berbasis IoT dibangun untuk membantupemilik sistem memantau kondisi suhu dan juga melakukan kontrolling suhu secaraotomatis. Pemilik juga dapat memantau sistem ini menggunakan platform web danaplikasi telegram. Prototipe ini menghasilkan suhu ruangan sebesar 4 ℃ dimanathermoelektrik dapat aktif secara otomatis dan dapat dikontrol dari jarak jauhmenggunakan aplikasi telegram.

Enhancing Participatory Learning at SMP Negeri 2 Jaten Karanganyar through the Integration of Technology Cahyono, Hasan Dwi; Wardani, Dewi Wisnu; Setiadi, Haryono; Wijayanto, Ardhi; Doewes, Afrizal
Amalee: Indonesian Journal of Community Research and Engagement Vol 5 No 1 (2024): Amalee: Indonesian Journal of Community Research and Engagement
Publisher : LP2M INSURI Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/amalee.v5i1.4816

The development of knowledge and technology significantly impacts literacy skills, essential for academic growth and school adaptation. Technology literacy is crucial for awareness and academic support, but a lack of technological knowledge can hinder education. To address this, the Indonesian government introduced the belajar.id platform, integrating Google Suite for Education (GSuite) to aid academic activities during the pandemic. Challenges like limited teacher-student interaction persist, necessitating the encouragement of electronic media and diverse educational material availability. They aimed to bridge teaching gaps, enhance technological skills, and ensure effective knowledge sharing, using participatory rural appraisal (PRA). The team of Research Group Data Information Knowledge and Engineering (RG DIKE) at the Universitas Sebelas Maret (UNS) Surakarta conducted a study on technology literacy's importance for students in SMP Negeri 2 Jaten Karanganyar. It emphasized technology's role in disaster management and prevention, striving for a strategic approach to technology-based education. Training sessions were conducted on August 15 and October 26, 2023, focused on belajar.id, GSE, and OBS integration. Teachers played a key role in guiding and updating their GSE and OBS knowledge. In summary, these sessions aimed to equip teachers and students with vital GSE and OBS skills, enhancing education quality and learning outcomes.

Sistem Monitoring Suhu dan Kelembaban pada Budidaya Jamur Tiram Berbasis Internet of Things Menggunakan MQTT dan Telegram BOT Kristiyanti, Devinta Ridhani; Wijayanto, Ardhi; Aziz, Abdul
Adopsi Teknologi dan Sistem Informasi (ATASI) Vol. 1 No. 1 (2022): Adopsi Teknologi dan Sistem Informasi (ATASI)
Publisher : Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/atasi.v1i1.60

Internet of things merupakan sistem perangkat mikrokontroler, aktuator dan sensor yang saling terhubung untuk mendapatkan dan mengirimkan data secara realtime melalui jaringan internet. Salah satu penerapan IoT dalam bidang pertanian yaitu sistem monitoring suhu dan kelembaban pada budidaya jamur tiram. Pada praktinya, menggunakan Wemos D1, DHT11, Photoresistor, protokol MQTT dan telegram bot. Sistem prototipe berbasis IoT untuk membantu petani jamur memantau kondisi kumbung jamur. Petani juga dapat memantau dengan mengakses sistem dari mana saja dengan adanya bantuan platform website dan chat telegram bot. Data yang didapat oleh sensor DHT11 dan Photoresistor cukup akurat yang nantinya akan diolah oleh Wemos D1 untuk menjalankan otomatisasi aktuator pompa air dc dan exhaust fan, selanjutnya data akan dikirim ke database untuk disimpan dan ditampilkan oleh website. Pengiriman data dari IoT ke website menggunakan protokol MQTT. Sistem telah berhasil bekerja seperti rancangan prototipe, sensor dapat mengirimkan data, Wemos D1 dapat mengolah data, database dapat menyimpan data, website dapat menampilkan data, telegram bot dapat memberikan pemberitahuan chat dan protokol MQTT berhasil mengirimkan data.

PENINGKATAN KEAMANAN LINGKUNGAN DENGAN PENERAPAN CCTV DI DUKUH SRIMULYO Cahyono, Hasan Dwi; Wardani, Dewi Wisnu; Hendrasuryawan, Brilyan; Setiadi, Haryono; Doewes, Afrizal; Anggrainingsih, Rini; Wijayanto, Ardhi
MINDA BAHARU Vol 8, No 2 (2024): Minda Baharu
Publisher : Universitas Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/jmb.v8i2.7015

. Berdasarkan kegiatan Pengabdian kepada Masyarakat (PkM) yang sudah terlaksana, yakni penerapan closed-circuit television (CCTV) di Dukuh Srimulyo, Boyolali, didapatkan hasil bahwa dapat membantu menyelesaikan masalah mitra. Adapun permasalahan yang ditemukan adalah kurangnya pengawasan yang dapat memberikan rasa aman kepada warga. Hal ini terjadi akibat banyaknya jalur kendaraan yang dapat melintasi wilayah tersebut tetapi belum diterapkan adanya pengawasan secara real-time. PkM ini bertujuan untuk mengatasi masalah keterbatasan tersebut. Solusi yang ditawarkan kepada mitra adalah penerapan CCTV yang dapat merekam kejadian di titik yang penting. Pendampingan dilakukan dalam bentuk pelatihan penggunaan CCTV dan penyediaan fasilitas untuk pengawasan yang akan digunakan oleh mitra. Adapun hasil dari PkM ini adalah ditemukan bahwa para warga memberikan sambutan baik dengan diterapkannya CCTV ini pada kegiatan yang dilakukan berdasarkan umpan balik yang diberikan setelah kegiatan selesai. Selanjutnya CCTV yang terpasang pada titik penting berjumlah dua dan telah melalui proses penelaahan bersama dengan warga. Adapun dampak yang diperoleh secara nyata setelah PkM ini berakhir adalah sebagian besar peserta dapat melakukan pengawasan secara mandiri menggunakan aplikasi aplikasi CCTV yang telah terpasang

Flexible Semantic Qur’an Question Answering Using Graph-Based Summarization and KNN Wardani, Dewi; Abdurrahman Syah, Hafidz; Wijayanto, Ardhi; Harjito, Bambang
JOIV : International Journal on Informatics Visualization Vol 8, No 4 (2024)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.8.4.1907

Researchers in the computer science field have been attracted by Qur'an-based research. This research area focuses on representing the ontology-based Qur'an. A semantic-based search will be beneficial in extracting information from the Quran, which has complex knowledge and language. This work aims to develop flexible semantic Qur'an question-answering by applying graph-based summarization and K-nearest neighbors (KNN) methods to add flexibility to semantic-based searches in the Indonesian Language. Meanwhile, the Qur'an is based on a unique Arabic language. It is a part of the complexity of this work. The graph-based summarization method effectively summarizes a complex question. It was proved by ROUGE testing with F1, precision, and recall scores of 72%, 62%, and 72%, respectively. The KNN method evaluated by the expert resulted in an average approval percentage on the 1st, second, and third topics of 62.11%, 66.15%, and 19.61%. As for other issues related to the questions, 70% needs to be displayed. The analysis of the obtained result indicates that the classification step needs to be improved in the tiny dataset. This work will contribute to Qur'an Question Answering as it is considered that the Qur'an is a different object compared to the other content of Question Answering. The Qur'an is an object that contains a massive amount of multi-interpretation. Lots more work in the future. The dataset is also limited by the scope of the theme of this research, which is only the pillars of Islam, so many topics still need to be included in the dataset

Penerapan Internet of Things untuk Penyiraman dan Pemupukan Tanaman Selada Merah Pada Metode Tanam Vertikultur menggunakan Bot Telegram Wijayanto, Ardhi; Amalia Santy Yohara, Silvya; Aziz, Abdul
Sustainable Vol 12 No 2 (2023): Jurnal Sustainable : Jurnal Hasil Penelitian dan Industri Terapan
Publisher : Fakultas Teknik Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/yp64pg17

Indonesia as an agricultural country with the majority of the population as farmers, faces the challenge of narrowing land due to the times with building construction and land clearing. In an effort to overcome this narrow area, the Verticulture method was used, where planting was carried out in stages or vertically. This method is suitable for growing vegetables, medicinal plants and ornamental plants, including red lettuce which has high economic value and is rich in nutrition. However, routine plant maintenance, such as watering and fertilizing, is often forgotten due to the busyness of plant owners. To overcome this problem, IoT technology is used with the Wemos D1 R2 Board as a substitute for Arduino, YL-69 sensors, water pumps, and Telegram Bots as a liaison with users. Testing of the IoT prototype system shows the success of the YL-69 sensor in reading soil moisture data and detecting the state of the planting medium. Water pumps and fertilizer pumps can function according to a predetermined humidity value and time. The water pump is successfully started according to the predetermined soil moisture value, which is more than 13000 and successfully turns off when the soil moisture value is less than 11500. The fertilizer pump is also successfully started according to the time determined using the RTC DS3231, namely on Wednesday at 08.00 and turns off after 1 minute.

FoFA: Diet Information for Children with Autism with Semantic Technology in Android Based Application Febrianto, Lutfi Aristian; Wardani, Dewi Wisnu; Wijayanto, Ardhi
JOIN (Jurnal Online Informatika) Vol. 5 No 2 (2020)
Publisher : Department of Informatics, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/join.v5i2.615

The number of people with autism in Indonesia increases by 0.15% or 6,900 children per year. One of the actions that can be done to overcome developmental disorders of children with autism is to do Feingold and Failsafe Diet, Specific Carbohydrate Diet (SCD diet), and Casein-Free Gluten Free diet (CFGF diet) on foodstuffs given to children with autism. There is a need for socialization and presentation of information regarding the regulation of food items given to children with autism. Currently, there is no presentation of information in the form of mobile-based applications as a forum for parents to exchange information, especially those that utilize semantic technology. By utilizing semantic technology, the Food For Autism (FoFA) application was created to share knowledge for users related to food and beverage diet menus for children with autism. The test results show that the application of FoFA can apply semantic technology related to diet and food diets for children with autism.

Enhancing Participatory Learning at SMP Negeri 2 Jaten Karanganyar through the Integration of Technology Cahyono, Hasan Dwi; Wardani, Dewi Wisnu; Setiadi, Haryono; Wijayanto, Ardhi; Doewes, Afrizal
Amalee: Indonesian Journal of Community Research and Engagement Vol. 5 No. 1 (2024): Amalee: Indonesian Journal of Community Research and Engagement
Publisher : LP2M INSURI Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/amalee.v5i1.4816

The development of knowledge and technology significantly impacts literacy skills, essential for academic growth and school adaptation. Technology literacy is crucial for awareness and academic support, but a lack of technological knowledge can hinder education. To address this, the Indonesian government introduced the belajar.id platform, integrating Google Suite for Education (GSuite) to aid academic activities during the pandemic. Challenges like limited teacher-student interaction persist, necessitating the encouragement of electronic media and diverse educational material availability. They aimed to bridge teaching gaps, enhance technological skills, and ensure effective knowledge sharing, using participatory rural appraisal (PRA). The team of Research Group Data Information Knowledge and Engineering (RG DIKE) at the Universitas Sebelas Maret (UNS) Surakarta conducted a study on technology literacy's importance for students in SMP Negeri 2 Jaten Karanganyar. It emphasized technology's role in disaster management and prevention, striving for a strategic approach to technology-based education. Training sessions were conducted on August 15 and October 26, 2023, focused on belajar.id, GSE, and OBS integration. Teachers played a key role in guiding and updating their GSE and OBS knowledge. In summary, these sessions aimed to equip teachers and students with vital GSE and OBS skills, enhancing education quality and learning outcomes.

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