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All Journal Indonesian Journal of Applied Statistics JuSiTik : Jurnal Sistem dan Teknologi Informasi Komunikasi Jurnal Ilmiah Sinus International Journal of Economics, Business and Accounting Research (IJEBAR) Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal TIKOMSIN (Teknologi Informasi dan Komunikasi Sinar Nusantara) Infotech: Journal of Technology Information Jurnal Pengabdian kepada Masyarakat Nusantara Ittishal Educational Research Journal JURNAL REKAYASA INFORMASI SWADHARMA (JRIS) Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS International Journal of Trends in Mathematics Education Research (IJTMER) Jurnal Pengabdian Masyarakat Teknologi dan Pendidikan (MANTAP) Journal of Information Technology, Computer Engineering and Artificial Intelligence (ITCEA)
Kumaratih Sandradewi
STMIK Sinar Nusantara Surakarta
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences Other

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INITIATION OF BALANCED ENVIRONMENTAL ASPECTS of SMEs PERSPECTIVE STRATEGIC MANAGEMENT APPROACH QUADRUPLE HELIX INNOVATION MODEL (QHIM) Harminingsih Harminingsih; Kumaratih Sandradewi; Andriani Kusumaningrum; Harsanto Harsanto
International Journal of Economics, Business and Accounting Research (IJEBAR) Vol 6, No 1 (2022): IJEBAR
Publisher : LPPM ITB AAS INDONESIA (d.h STIE AAS Surakarta)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijebar.v6i1.4827

Abstract

The prolonged covid-19 pandemic entering its third year has created turbulence, which has resulted in various conditions that must be faced for Indonesian SMEs and in general the country's economy has also undergone terrible changes, then how can SMEs survive the current prolonged crisis due to the Covid-19 pandemic? This study aims to provide an understanding of how the customized configuration of various strategic initiatives can help Indonesian SMEs survive through the mass crisis based on the QHIM (Quadruple Helix Innovation Model) mechanism . Using a qualitative approach based on group discussions with the support of expert facilitators and involving parties from various fields, such as academia, banking, the entrepreneurial community and SMEs. SMEs operate in uncertain conditions, and some findings show that there has been an integration of various initiatives, such as financial resource management, opportunity exploration-exploitation, efficient negotiation, digital adoption and strategic management through balancing play an important role in terms of survival in crisis and how the Quadruple Helix perspective can become an important concept in the survival process of Indonesian SMEs.
Clustering Pelaksanaan Vaksinasi di Jawa Tengah Menggunakan Metode K-Means Yovita Kinanti Kumarahadi; Brigitta Melati Kumarahadi; Kumaratih Sandradewi
Jurnal Ilmiah SINUS Vol 20, No 2 (2022): Vol. 20 No. 2 Juli 2022
Publisher : STMIK Sinar Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30646/sinus.v20i2.620

Abstract

Vaccines are a form of government responsibility in guaranteeing citizens' rights to health. In its implementation, the government seeks to fulfill the availability of vaccines for at least 208,265,720 residents. This number is the minimum number to be able to achieve herd immunity. To make it easier to show the vaccine achievements of each region, clustering can be done. The K-Means method is a non-hierarchical clustering method that is performed by partitioning data into predefined clusters. The research objects are 35 cities/districts in Central Java. The results of the data processing show that there are 2 optimal clusters, with information that cluster 1 is an area with a high vaccination achievement, while cluster 2 is an area with a low vaccination achievement.
Implementation of Basic Local Alignment Search for Detection H1N1 Sequence Alignment Retno Tri Vulandari; Sri Siswanti; Andriani Kusumaningrum Kusumawijaya; Kumaratih Sandradewi
International Journal of Trends in Mathematics Education Research Vol 2, No 1 (2019)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1018.663 KB) | DOI: 10.33122/ijtmer.v2i1.20

Abstract

Bioinformatics is a science that studies the management and analysis of biological information. Bioinformatics includes application of mathematics, statistics, and informatics to biological problems to solve. Bioinformatics can store data generated by the genome project with regular and high degree of accuracy. Basic local alignment search is one of the methods used to process penyejajaran molecular data sequences. In 2009, there is a virus that attacks the respiratory tract that is the swine flu. The virus is spread around the world, so that retrieved the journal research on diverse virus DNA sequences in different endemic countries. Therefore, in this study will be explained about the process sequence alignment of the H1N1 swine flu virus. H1N1 Weiss AF 250365.2 and H1N1 Swine AF250364.2 have 90% similarity level.
PENERAPAN METODE A-STAR (A*) PADA PENENTUAN JARAK TERPENDEK KE FASKES APOTEK BPJS DI SURAKARTA Defan Sumarsono Putra; Paulus Harsadi; Kumaratih Sandradewi
JuSiTik : Jurnal Sistem dan Teknologi Informasi Komunikasi Vol. 6 No. 2 (2023): Jurnal Sistem dan Teknologi Informasi Komunikasi
Publisher : Universitas Katolik Musi Charitas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32524/jusitik.v6i2.965

Abstract

A pharmacy is a place to sell and sometimes make or mix drugs. The pharmacy is also a place where pharmacists practice the pharmacy profession as well as become a retailer. However, not all pharmacies in Surakarta cooperate with Badan Penyelenggar`a Jaminan Sosial (BPJS). To help BPJS participant patients go faster to the pharmacy or pharmacy referrals and redeem drugs prescribed by doctors. By utilizing information technology the user can open an application in which there is a place to go and the determination of the path to be traversed. With the application using the A-Star (A*) method, the user will find it easier to choose the route to be taken and quickly arrive at the destination.The system that has been made has a comparison with the system that is running now namely google maps and obtained an accuracy rate of 98,8% which can be given very well because it has an error value <10%.
PEMILIHAN FINTECH PAYMENT QRCODE UNTUK PELANGGAN MENGGUNAKAN TOPSIS Rofiah, Syahbaniar; Setiyadi, Didik; Retnoningsih, Endang; Sandradewi, Kumaratih
Infotech: Journal of Technology Information Vol 9, No 1 (2023): JUNI
Publisher : ISTEK WIDURI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37365/jti.v9i1.162

Abstract

Payment is inseparable from technology so it is fast in making transactions in real time. Payment is the most important stage in sales. Sales success can be obtained from the service process, both from the process of entering sales transactions to payment transactions. Problems that occur in transactions using the QRCode fintech payment are, it takes too long to read the QRCode, an error occurs when reading the QRCode, has made a payment but it is not detected. The aim of the research is to help service providers fix deficiencies that occur and help customers choose a QRCode fintech that is safe and fast to use. This research seeks QRCode fintech payment recommendations for customers using the Technique For Order Preference by Similarity of Ideal Solution (TOPSIS) with 6 alternatives, namely Sakuku, Link Aja, Gopay, Dana, Shopeepay and OVO. Then the 6 criteria consist of: C1 = real time, C2 = user friendly, C3 = payment, C4 = security, C5 = feature diversity, and C6 = merchant. The results obtained by Gopay obtained the highest score of the other 6 alternatives, namely 0.9208, which was chosen as the best QRCode fintech payment recommendation. 
Clustering of Mathematical Skill Improvement for Children with Special Needs Using K-Means Clsutering: A Case Study at Mutiara Al Islam Therapy Surakarta REMAWATI, DWI; Sandradewi, Kumaratih; Irawati, Tri; Fitriasih, Sri Hariyati
Ittishal Educational Research Journal Vol. 5 No. 2 (2024): Ittishal Educational Research Journal
Publisher : International Islamic Schools Alliance

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51425/ierj.v5i2.84

Abstract

The ability to understand mathematics in children with special needs (CSN) needs to be constantly improved. Because the capabilities of CSNs are not the same, they should be grouped based on the results of the evaluations that have been carried out. The purpose of this study is to group children with special needs who receive therapy at Mutiara Al Islam Therapy based on the progress of their mathematical skills. For grouping, use the K-Means Algorithm because this method can be effective in grouping data. Data was obtained from the Mutiara Al Islam therapy institution in Surakarta. The data is in the form of initial math skill scores and new math skill scores, the next process is calculated as a percentage increase in intentions, then clustered. The result of this study is the formation of 2 clusters, namely low improvment and high improvment, so that it can help therapists to improve CSN math skills based on the results of the cluster. Based on the results of the silhouette validity test, the accuracy level of cluster 1 is 0.575629 and cluster 2 is 0.471283.
PEMANFAATAN WEB SEBAGAI MEDIA PROMOSI PADA PAUD DESA BANARAN KECAMATAN GROGOL SUKOHARJO JAWA TENGAH sri hariyati fitriasih; Dwi Remawati; Tri Irawati; Kumaratih Sandradewi
Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS Vol. 2 No. 3 (2024): Juni
Publisher : CV. Alina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59407/jpki2.v2i3.867

Abstract

PAUD Desa Banaran kecamatan Grogol Sukoharjo, merupakan PAUD Rintisan pertama Desa dan satu satunya di Desa Banaran, berdiri April 2023. Mulai tahun ajaran baru 2024/2025, menempati Gedung baru satu Lokasi denganTK Desa.Kelompok siswa PAUD dibedakan kelompok usis 2-3 tahun dan 3-4 tahun. Pendidik berlatar belakang PAUD, TK setingkat Diploma III dan Sarjana. Pengelola berlatar belakang Master dan Diploma. Administrasi kegiatan belajar sudah berbasis Komputer, hanya bagian penerimaan siswa belum berbasis internet. Tujuan pengabdian Masyarakat adalah membuat system informasi sebagai media promosi PAUD antara lain kegiatan kegiatan dan penerimaan siswa baru., dengan berbasis Web, sehingga bisa mempermudah masyarakat dalam mengakses informasi dan pendaftaran serta mempermudah pengelola dalam mengelola adminsitrasi siswa. Metode yang digunakan observasi, wawancara, mendesain, membuat sistem informasi dan sosialisasi Web ke Pengelola PAUD. Hasil pengabdian masyarakat adalah system informasi PAUD Desa Banaran berbasis Web sehingga mempermudah masyarakat Desa Banaran khususnya dan masyarakat di luar Banaran dalam mendapatkan informasi kegiatan PAUD.
KLASIFIKASI KELAYAKAN PEGAWAI KONTRAK MENJADI PEGAWAI TETAP MENGGUNAKAN METODE NAIVE BAYES Khoirudin, Muh. Rosyid; Hasbi, Muhammad; Widada, Bebas; Akhyar, Khoirul; Sandradewi, Kumaratih
Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN) Vol 12, No 2 (2024): Jurnal TIKomSiN Vol 12, No. 2 Oktober 2024
Publisher : STMIK Sinar Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30646/tikomsin.v12i2.863

Abstract

Employees are the most important asset in the ongoing activities and programs that have been designed by the foundation and the emergence of difficulties in determining the status of new staff at the foundation, because the manual system is still in effect, from written exams, oral exams and interviews. which allows the loss of files in testing and lack of objectivity in giving an assessment to employees. Therefore, this research was conducted to help determine the eligibility of foundation employees to be classified into "Eligible" and "Not Eligible" to be appointed as permanent employees of the foundation. The method implemented in this study uses the Naive Bayes classifier method in determining classification, in research testing using the Confussion Matrix validity testing method. The creation of a foundation employee classification system using the Naive Bayes method, which can determine the classification results based on the results of Eligible and not eligible to be appointed as permanent employees of the foundation. the test results obtained from the study used 50 data, with details of 35 as training data 15 training data obtained an accuracy of 86.7%. from here which shows that this program can be used as a reference in determining the eligibility status of permanent employees at the Smart Cendekia foundation.
Pendampingan Pembuatan Web Profil Perusahaan Sebagai Media Promosi Pada PT. Ratakan Media Kreasi Sandradewi, Kumaratih; Ahyar, Khoirul; Retno Wahyu Utami, Yustina; Ady Prabowo, Iwan; Irawati, Tri; Remawati, Dwi
Jurnal Pengabdian Masyarakat Teknologi dan Pendidikan (MANTAP) Vol. 1 No. 2 (2024): Jurnal Pengabdian Masyarakat Teknologi dan Pendidikan (Jurnal Mantap)
Publisher : Redtech Putra Benua

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The digitalization of business has increasingly become an urgent need, especially in efforts to expand marketing reach and enhance consumer trust. PT. Ratakan Media Kreasi, as a company engaged in digital marketing, requires an online platform capable of displaying the company profile professionally and accessibly. This community service activity aims to design and develop a company profile website that can function as a promotional medium and a means of communication with potential clients and business partners. This website is expected to continuously support PT. Ratakan Media Kreasi in achieving digital marketing objectives and sustainably increasing its online presence. This community service activity provides long-term benefits for the company in facing competition in a dynamic digital era.
IMPLEMENTASI METODE CERTAINTY FAKTOR DALAM SISTEM PAKAR UNTUK DIAGNOSA KERUSAKAN LAPTOP Widianto, Septian Cahyo; Widada, Bebas; Sandradewi, Kumaratih; Remawati, Dwi
Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN) Vol 13, No 1 (2025): Jurnal Tikomsin
Publisher : STMIK Sinar Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30646/tikomsin.v13i1.931

Abstract

Expert systems have been used in various fields. With the aim of helping users solve the problems they face. This study presents the application of the Certainty Factor (CF) method in an expert system designed to diagnose laptop damage based on symptoms experienced by users. This system aims to help technicians and general users identify potential laptop malfunctions with better accuracy. The expert system developed combines a comprehensive knowledge base consisting of various laptop components and their common problems. The CF method calculates the probability of damage by combining expert knowledge with user-reported symptoms. Through a series of tests conducted on several brands of laptops with various types of malfunctions, the system showed outstanding performance. The results showed 87% accuracy in diagnosing hardware problems such as motherboard failure, RAM damage, and hard drive malfunction.
Co-Authors Abdul Dhohir Surya Kusuma, RM Ady Prabowo, Iwan Afu Ichsan Pradana Ahyar, Khoirul Akhyar, Khoirul Andriani Kusumaningrum Andriani Kusumaningrum Brigitta Melati Kumarahadi Defan Sumarsono Putra Didik Setiyadi Dika Restyanto Dwi Remawati Endang Retnoningsih Febrianto, Raden Arie Harminingsih Harminingsih harsanto harsanto Khoirudin, Muh. Rosyid Kusumaningrum, Andriani Kusumawijaya, Andriani Kusumaningrum Muhammad Hasbi MUHAMMAD HASBI paulus harsadi Pribadi Abthal Pulanggeni, Riko Putro, Bagus Cahyo Retno Tri Vulandari Retno Tri Vulandari Retno Wahyu Utami, Yustina Setiyowati Setiyowati Setiyowati Sri Hariyati Fitriasih Sri Hariyati Fitriasih, Sri Hariyati Sri Siswanti Syahbaniar Rofiah Tri Irawati Tri Irawati, Tri Widada, Bebas Widianto, Septian Cahyo Yovita Kinanti Kumarahadi