Article Per Year (5 Year)
p-Index From 2020 - 2025
1.066
P-Index
This Author published in this journals
All Journal Wahana Matematika dan Sains Connection : Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Widya Dharma
Windarti, Mariana
Unknown Affiliation
Religion Humanities Computer Science & IT Education Engineering Health Professions Languange, Linguistic, Communication & Media Social Sciences Other

Published : 6 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 6 Documents
Search

 1 
Penentuan Jumlah Cluster pada K-Means Cluster Menggunakan Metode Welch Powell (Studi Kasus Kab. Boyolali) Niken Retnowati; Windarti, Mariana
Wahana Matematika dan Sains: Jurnal Matematika, Sains, dan Pembelajarannya Vol. 18 No. 1 (2024): April 2024
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/wms.v18i1.59349

Abstract

Algoritma cluster sering digunakan dalam pengambilan keputusan. Pengambilan keputusan ini tentu akan sangat menentukan kebijakan dari suatu hal. Sehingga peran algoritma cluster sangat penting disini. Algoritma cluster yang paling sering digunakan adalah K-means Cluster. Yang Paling utama dalam K-means cluster tentunya adalah menentukan jumlah cluster. Ada beberapa metode untuk menetukan cluster terbaik salah satunya adalah metode Elbow. Dalam Penelitian ini, Peneliti menentukan jumlah kluster pada K-means Cluster dengan salah satu metode pewarnaan graf yaitu Metode Welch Powell. Penelitian ini mengambil kasus di Kabupaten Boyolali, dimana langkah awal menentukan jumlah warna minimal yang dihasilkan Welch Powell kemudian jumlah warna minimal tersebut digunakan sebagai jumlah kluster dalam K-means Cluster. Kabupaten Boyolali sendiri terdiri dari 19 kecamatan, dari 19 kecamatan inilah berdasarkan peta Boyolali akan dicari warna minimal graf yang bisa digunakan. Selanjutnya warna minimal ini akan dijadikan jumlah kluster pada K-menas Cluster dan di aplikasikan data jumlah penduduk, luas wilayah, jumlah sekolah, dan jumlah desa yang ada di wilayah Boyolali. Dari welch powell dihasilkan jumlah warna minimum pewarnaan graf adalah 3, sehingga kluster yang diambil adalah 3. Dengan K-means Cluster dan jumlah kluster 3 didapat anggota kluster 1 adalah 16 kecamatan, anggota kluster 2 adalah 2 kecamatan dan anggota kluster 3 adalah 1 kecamatan. Kata Kunci : K-means Cluster, Graf, Welch Powell
PELATIHAN CANVA BAGI PENGGAGAS UKM DESA JIWO WETAN DALAM RANGKA PENINGKATAN BRANDING UMKM KLATEN Lutfiyani, Rizka Safitri; Joko Prasetiyo, Hendro; Sulistyowati, Istri; Windarti, Mariana
Jurnal Pengabdian Widya Dharma (WIDHARMA) Vol. 3 No. 02 (2024): Agustus 2024
Publisher : LPPM Universitas Widya Dharma Klaten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54840/widharma.v3i02.230

Abstract

MSME (Micro Small Medium Enterprise) have biggest impact for Indonesian Economy. 99 percent of industry in Indonesia is MSME. However, they still have to struggle for the marketing aspect. That can be happen because they underestimate the power of branding. Jiwo Wetan is one of village in Klaten Regency. MSME in Jiwo Wetan have same problem too. They have never been create poster or logo their product. So, this community service activities would to explained about branding. Moreover, the team of community service activities University of Widya Dharma Klaten would to organize a branding training with Canva Application to them. This activities is expected to introduce branding to them and give them slightly ability to use Canva Application.
OPTIMALISASI MEDIA PEMBELAJARAN BERBASIS AI UNTUK GURU SD NEGERI 1 KARANGANOM KLATEN Prasetiyo, Hendro Joko; Suradi, Agustinus; Windarti, Mariana
Jurnal Pengabdian Widya Dharma (WIDHARMA) Vol. 3 No. 02 (2024): Agustus 2024
Publisher : LPPM Universitas Widya Dharma Klaten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54840/widharma.v3i02.234

Abstract

Community Service Activities in the form of Training on Learning Media Development Using Artificial Intelligence (AI) Based with Canva Software which will later be used to create Powerpoint, at SD 1 Negeri Karanganom, Klaten Regency aims to provide knowledge and technology regarding the use of the Canva application which will later be used for the learning process for teachers in making Powerpoint so that the appearance will be more interesting and interactive. The training participants are productive teachers who teach at SD 1 Negeri Karanganom, Klaten Regency. This training activity begins with coordinating the PPM TEAM, registering participants and disseminating material. The socialization of the material begins with an introduction and installation of Canva software which will later be integrated to create Powerpoint material for creating learning media. Material socialization was carried out through lectures and discussions as well as practicums in creating PowerPoint learning media using the Canva application. With this program, teachers can easily design and arrange their own to make the learning process using Canva media, especially PowerPoint, more interesting for students because it is not boring. The indicators for achieving targets and outcomes for SD Negeri 1 Karanganom Klaten teachers through Optimizing AI-Based Learning Media using Canva learning media are to improve the quality of teachers in creating AI-based learning media, especially using Canva learning media, being able to develop and create learning aids by making PowerPoint presentations so that the appearance will be more attractive, the effect of which will be to make it easier for students to understand the learning material better.
PELATIHAN PEMANFAATAN TEKNOLOGI INFORMASI MENGGUNAKAN MICROSOFT OFFICE WORD BAGI PERANGKAT DESA KRAKITAN, BAYAT, KLATEN Sulistyowati, Istri; Retnowati, Niken; Kusuma, I Wayan Angga Wijaya; Kusumadewi, Afriliana; Windarti, Mariana
Jurnal Pengabdian Widya Dharma (WIDHARMA) Vol. 3 No. 02 (2024): Agustus 2024
Publisher : LPPM Universitas Widya Dharma Klaten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54840/widharma.v3i02.270

Abstract

This service aims to provide training to Krakitan village officials about the importance of information technology (one of which is Office Word) to support the performance of village officials in carrying out daily tasks serving village communities and to improve the quality of human resource performance, especially village officials in managing village administration activities. The activity method is carried out through direct training and practice. In this training, a basic introduction to computer use is provided, and training uses the Microsoft Word 2010 application. Then, case studies are provided for participants to complete. Next, an evaluation is carried out to determine the participant's level of ability after participating in the training activities. From the results of the activity, it was concluded that the training participants gave a positive response and were enthusiastic about participating in the activity from start to finish. The evaluation results also showed an increase in participants' abilities in operating Office Word as measured by the case studies given to participants which were completed well.
PELATIHAN MICROSOFT EXCEL BAGI PERANGKAT DESA KRAKITAN KLATEN UNTUK MENDUKUNG PENGELOLAAN ADMINISTRASI DESA BERBASIS TEKNOLOGI KOMPUTER hendro, Hendro Joko Prasetiyo; Windarti, Mariana; Suradi, Agustinus; Yusuf, Mahmud; Setyawan, Doni
Jurnal Pengabdian Widya Dharma (WIDHARMA) Vol. 2 No. 01 (2023): Januari 2023
Publisher : LPPM Universitas Widya Dharma Klaten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54840/widharma.v2i01.89

Abstract

The use of computer technology in the field of village administrative management is very important, so that the services provided to the community can run more effectively and optimally. Microsoft excel especially Word makes it easy to complete all activities related to community service needs,Human resources in this case are village officials in Krakitan Village, Bayat District, Klaten Regency need to know and be able to utilize technology to support daily operational performance and to improve the quality of service to the community, this needs to be done so that they are not left behind by the pace of technological development. Improving the quality of village apparatus resources is very necessary, because now and in the future the mastery of information technology is needed to support the tasks of village officials
Fun English dan Fun Parenting di English Café Untuk Meningkatkan Motivasi Belajar Anak dan Orangtua Suryani, Yulinda Erma; Aini, Syarifah; Windarti, Mariana; Utami, Tri; Marsanda, Dita Saly; Azra, Yurnida Afrina; Yuliana, Anggi Laras
Connection : Jurnal Pengabdian Kepada Masyarakat Vol 5 No 2 (2025): Juli - Desember
Publisher : Prodi Bimbingan dan Konseling Islam IAIN Langsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32505/connection.v5i2.11607

Abstract

Pembelajaran bahasa Inggris sebagai bahasa internasional harus dilakukan dengan cara yang menyenangkan dan interaktif. Program pengabdian kepada masyarakat Ini akan membantu anak-anak merasa lebih termotivasi untuk belajar dan mengurangi tekanan akademik dan stres. Program pengabdian kepada masyarakat bertujuan untuk meningkatkan semangat belajar anak dan mendorong partisipasi aktif orang tua, melalui pelatihan dan pengembangan komunitas orang tua dan anak. Sasaran program pengabdian kepada masyarakat adalah anak-anak usia sekolah dasar beserta orangtuanya. Program pengabdian kepada masyarakat dilaksanakan di desa Jomboran Kecamatan Klaten Tengah, Di Kabupaten Klaten Provinsi Jawa Tengah. Metode ini menggabungkan elemen kreativitas, permainan, dan teknologi, yang pelaksanaannya meliputi pembejalaran Bahasa Inggris, parenting, dan layanan konseling psikologi. Diharapkan pendekatan "Fun English" dapat membuat belajar menjadi menyenangkan dan alami, dan meningkatkan minat anak untuk belajar. Selain itu, peran orang tua sangat penting dalam mendukung proses ini melalui pendekatan "Fun Parenting", yang dapat menciptakan lingkungan belajar yang positif di rumah dan meningkatkan kepercayaan orang tua dalam mendampingi anak mereka belajar.
Co-Authors Afriliana Kusumadewi Agustinus Suradi Azra, Yurnida Afrina hendro, Hendro Joko Prasetiyo Istri Sulistyowati Joko Prasetiyo, Hendro Kusuma, I Wayan Angga Wijaya Lutfiyani, Rizka Safitri Mahmud Yusuf Marsanda, Dita Saly Niken Retnowati Prasetiyo, Hendro Joko Retnowati, Niken Setyawan, Doni Syarifah Aini Tri Utami Yuliana, Anggi Laras Yulinda Erma Suryani