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All Journal Techno.Com: Jurnal Teknologi Informasi Sistemasi: Jurnal Sistem Informasi Jurnal Pengabdian UntukMu NegeRI Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Jurnal Komputer Terapan Seminar Nasional Teknologi Informasi Komunikasi dan Industri Dinamisia: Jurnal Pengabdian Kepada Masyarakat ILKOM Jurnal Ilmiah INTECOMS: Journal of Information Technology and Computer Science Journal of Applied Engineering and Technological Science (JAETS) Unri Conference Series: Community Engagement Jurnal Nasional Teknik Elektro dan Teknologi Informasi Ilmu Komputer untuk Masyarakat Proceeding Applied Business and Engineering Conference JITER-PM (Jurnal Inovasi Terapan - Pengabdian Masyarakat) SATIN - Sains dan Teknologi Informasi Jurnal INFOTEL
Rika Perdana Sari, Rika Perdana
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Sistem Pakar Penyakit Kulit Pada Manusia Menggunakan Metode Certainty Factor Berbasis Web Sri Yastita; Yohana Dewi Lulu; Rika Perdana Sari
Seminar Nasional Teknologi Informasi Komunikasi dan Industri 2012: SNTIKI 4
Publisher : UIN Sultan Syarif Kasim Riau

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Abstract

Expert system is one part of artificial intelligence, where the system adopt human knowledge, so that the computer can do the job like an expert. There so many cases use expert system, such as skin diseases expert systems. This application is used to allow users to diagnose skin disease before further action. This application uses the methods of certainty factors, implemented using the PHP programming language and MySQL supporting data storage. This application will display the symptoms of any skin disease. The final result of the application form based on the type of disease symptoms of the selected input.Keywords: Certainty Factor , Expert System, Skin Diseases
Model Kesuksesan Penerapan ERP Di PT CPI dengan Pendekatan Model UTAUT Rika Perdana Sari
Seminar Nasional Teknologi Informasi Komunikasi dan Industri 2011: SNTIKI 3
Publisher : UIN Sultan Syarif Kasim Riau

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Abstract

Pada saat perusahaan memutuskan untuk mengimplementasikan sistem Enterprise Resources Planning (ERP), penerimaan sistem oleh pengguna perlu diperhatikan, untuk mengetahui keberhasilan pengimplementasian sistem, maka dilakukan penelitian dengan pendekatan model Unified Theory of Acceptance and Use of Technology (UTAUT). Terdapat enam variabel laten exogeneous yang diteliti yaitu performance expectancy, effort expectancy, social inluence, organization facilitating conditions, JDE team quality dan managerial intervention. Variabel ERP symbolic adoption digunakan sebagai variabel laten endogenous, dan attitude toward ERP system use sebagai variabel intervening. Dan dua variabel moderating yaitu age dan experience. Metode Structural Equation Modeling (SEM) dipilih untuk pengujian hipotesis. Berdasarkan hasil penelitian, dapat disimpulkan bahwa variabel-variabel yang mempengaruhi kesuksesan pengimplementasian ERP di PT CPI adalah performance expectancy, effort expectancy, social influence, managerial intervention dan JDE team quality. Dalam hal ini age belum dapat dijadikan moderating, karena perbandingan sampel antara younger worker dan older worker tidak seimbang, dan perlu penelitian lebih lanjut untuk membuktikan pengaruhnya terhadap model penelitian. Kata kunci: Enterprise Resources Planning, Unified Theory of Acceptance and Use of Technology, Structural Equation Modeling, Model kesuksesan ERP, PT CPI
Desain Rute Terpendek untuk Distribusi Koran Jan Alif Kreshna; Satria Perdana Arifin; Rika Perdana Sari
Seminar Nasional Teknologi Informasi Komunikasi dan Industri 2011: SNTIKI 3
Publisher : UIN Sultan Syarif Kasim Riau

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Abstract

Traveling Salesman Problem is a problem how to get the shortest route in a journey. One example for Traveling Salesman Problem is paperboy. Paperboy’s duty is to deliver the papers to each customer so the customer can get information quickly. Therefore, the paperboy must find the shortest route to deliver the papers in a short time. Ant Colony System is a methodology that is generated through observation of the ants. Ant Colony System is a probabilistic technique to solve computational problems by finding the best path through the graph. This algorithm is inspired by the behavior of ants in finding paths from the colony to food. In the Ant Colony System there are a number of artificial ants, which are assigned to find a solution to an optimization problem, one of which find the shortest path. In this research discussed hoe the Ant Colony System can find the shortest route in the delivery of newspapers, so paperboy can deliver newspapers quickly.   Keywords: Ant Colony System, Travelling Salesman Problem, Graph.
Implementasi Metode Klasifikasi ABC pada Warehouse Management System PT. Cakrawala Tunggal Sejahtera Ivan Chatisa; Istianah Muslim; Rika Perdana Sari
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 8 No 2: Mei 2019
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

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Abstract

Warehouse is a place used to store and put items owned by company. There are many activities carried out in the warehouse, starting from data collection process to management of the items. However, there are still companies that have difficulty in collecting data and management of available items. As the process of collecting goods is still done manually, it takes a long time to find information from the item. Therefore, a Warehouse Management System (WMS) was built by implementing the ABC classification method to help the company in managing items at the warehouse. ABC classification method is a method used to group items into certain classes based on the annual demand of the item. This method is used to regulate the placement of items in the warehouse. After the ABC method is implemented on the system, the company is able to to arrange the items and to obtain the information of the most needed items by consumers easier. The result of User Acceptance Test (UAT), which was conducted 3 times, states that all of user needs have been fulfilled and accepted entirely. Then, based on the results of the questionnaire recapitulation distributed to employees as many as 30 respondents, it is obtained that as many as 91.33% of respondents state that the system is easy to use and provides complete and accurate information (strongly agree).
Penerapan Computational Thinking Pada Materi Percabangan Dan Perulangan Untuk Menyelesaikan Permasalahan Sman5 Pekanbaru ibnu surya; Rika Perdana Sari; Silvana Rasio Henim; Puja Hanifah
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 3 (2022): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v6i3.10020

Abstract

The thought process needed to formulate problems and solutions so that these solutions can become effective information processing agents in solving problems is called computational thinking (CT). The process of implementing learning using the CT approach is related to those provided by Google for Education, namely abstraction, algorithm design, decomposition, and pattern recognition. CT is a term that refers to the main ideas and concepts in the fields of informatics and computer science, so the proposed Community Service (PkM) activity this time will introduce looping and branching materials. Learning is taught and presented in a fun way, and then activities are carried out that discuss the problems that exist around the students of SMAN 5 Pekanbaru. It is hoped that by injecting the CT concept it can foster students' creativity, foster a culture of information, algorithms, and computational thinking, and involve students in utilizing information technology, computers, and applications from an early age
Measurement and Analysis of Tourism Website User Experience Using Usability Techniques Rika Perdana Sari; Silvana Rasio Henim
Journal of Applied Engineering and Technological Science (JAETS) Vol. 4 No. 1 (2022): Journal of Applied Engineering and Technological Science (JAETS)
Publisher : Yayasan Riset dan Pengembangan Intelektual (YRPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37385/jaets.v4i1.1343

Abstract

A tourist destination is a geographical area within one or more administrative areas in which there are tourist attractions, public facilities, tourism facilities, accessibility, and communities that are interrelated and complement the realization of tourism. A website is a form of communication media that can provide certain information, which can be accessed by many people anytime and anywhere. The Regional Government (pemda) of Pekanbaru City has provided tourism information services in the form of tourist destinations and tourism activities on the website. Based on the results of preliminary observations made on the tourism website of the Pekanbaru City government, it was found that the tourism information provided was not up to date, and there were still many tourist objects in Pekanbaru that had not been published, so the information delivery process was not optimal and ineffective. The effectiveness of using the website must pay attention to usability of its use. Usability is a quality level of a system that is easy to learn, easy to use, and encourages users to use the system as a tool in completing tasks. Usability can be measured based on the quality of the user experience when interacting with the system operated by the user himself. Usability measurement on this tourism website is carried out using the System Usability Scale (SUS) measurement tool. Based on the measurement results using SUS, a score of 65.87 was obtained, where 10 of the statement items were declared valid and reliable. The score obtained shows that in terms of user satisfaction, it is stated to be included in the Marginal High category, predicate D with the adjective range Ok. This shows that the user's subjective assessment illustrates that the Pekanbaru City government's tourism website is less effective, efficient, and satisfying for users.
Perbaikan Proses Produksi dan Pemasaran Melalui Penerapan Mesin Produksi, Pembuatan Label Kemasan, Materi dan Media Promosi Digital untuk Kelompok Masyarakat Nenas Berduri (PONARI) Retno Tri Wahyuni; Elva Susianti; Rika Perdana Sari
Jurnal Pengabdian UntukMu NegeRI Vol 6 No 2 (2022): Pengabdian Untuk Mu negeRI
Publisher : LPPM UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jpumri.v6i2.4225

Abstract

The Pineapple Community Group (PONARI) is one of those recommended by the Kampar Integrated Business Service Center (PLUT) to provide assistance. The Covid-19 pandemic condition affected PONARI's business, where Pokmas experienced a drastic decrease in income. The occurrence of the pandemic caused many government agency activities or events, wedding parties, which usually place orders for pineapple processed products, to not be carried out. Marketing efforts to other places such as entrusting them to gift shops are very limited because the processed products do not yet have a PIRT permit, even though the demand from gift shops is actually quite a lot. Thus, there is a need for assistance for PONARI so that they can rise from adversity due to the pandemic. The form of assistance for PONARI carried out in this community service program is the application of production machines, improvement of packaging labels, promotional materials and media. The results of community service activities are in the form of two production machines that have been implemented and have a positive impact on the production process. Other results are in the form of more modern and attractive packaging labels, promotional materials with attractive taglines and promotional media to support digital marketing.
Peningkatan Daya Jual Produk Olahan Lemon UMKM Rumah Lemon Pekanbaru Menggunakan Woocommerce Rika Perdana Sari; Shumaya Resty Ramadhani; Silvana Rasio Henim; Istianah Muslim; Jan Alif Kreshna
Ilmu Komputer untuk Masyarakat Vol 3, No 2 (2022)
Publisher : Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/ilkomas.v3i2.1447

Abstract

Proses pemasaran produk yang dilakukan oleh pelaku Usaha Micro Kecil Menengah (UMKM) saat ini harus mengikuti perkembangan zaman. Perkembangan teknologi pemasaran kearah digitalisasi menuntut pelaku UMKM untuk mengikutinya, sehingga perkembangan bisnis senantiasa berkembang. Hal tersebut juga menjadi perhatian oleh owner UMKM Rumah Lemon Pekanbaru (RLP). RLP merupakan usaha rumahan yang dikelola secara profesional dengan memanfaatkan lemon lokal sebagai bahan baku utama, berdiri sejak tahun 2017. Lemon lokal ini kemudian diolah sedemikian rupa, menjadi beberapa produk kesehatan, kecantikan, minuman dan perlengkapan dapur. Beberapa produk RLP sudah memiliki pasar tersendiri, dan dalam proses pemasarannya owner menggunakan sosial media dan marketplace. Pada tahun 2021 owner juga menggunakan website untuk pemasaran, namun owner mengeluhkan website yang ada saat ini memiliki beberapa kelemahan, sehingga pemesanan yang dilakukan dari website tidak memenuhi target. Owner menginginkan pengembangan website e-commerce, menggunakan fasilitas e-commerce wordpress, yakni woocommerce. Pengembangan website ini nantinya dapat mendukung pemasaran produk menjadi lebih massif dan tata kelola yang lebih baik. Owner juga mendapatkan infografis pelanggan yang potensial, klasifikasi pelanggan sudah dikelola otomatis, koneksi ke media pemasaran lainnya yang dimiliki lebih cepat dan praktis. Disamping itu pengelolaan pembayaran juga dapat dilakukan dengan mudah. Kegiatan pengabdian kepada masyarakat ini selanjutnya dapat membantu UMKM RLP untuk meningkatkan daya jual produk-produk olehan lemon lokal
SISTEM INFORMASI KINERJA DAN KENAIKAN JABATAN KARYAWAN MENGGUNAKAN METODE SIMPLE ADDITIVE WEIGHTING (SAW) (STUDI KASUS: SEKOLAH INSAN TELADAN) Asmarini; Rika Perdana Sari
ABEC Indonesia Vol. 9 (2021): 9th Applied Business and Engineering Conference
Publisher : Politeknik Caltex Riau

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Abstract

Yayasan Berkah Sejahtera Suluh Bangsaku (YBSSB) is an educational institution located in the city of Pekanbaru. Based on the results of questions and answers with YBSSB, the foundation annually assesses employee performance. In the process of employee performance appraisal, the foundation requires performance data from each employee. The results obtained from the employee performance appraisal will be used to determine the employee's promotion. However, the assessment data is still managed manually using paper and is not stored in the same place. So that the foundation has difficulty finding the required data. In addition, the foundation has difficulties in determining which employees will be given a promotion based on the results of employee performance appraisals. Therefore, a system was built that could assist the foundation in managing this data. Meanwhile, to determine employee promotion, the method is used Simple Additive Weighting (SAW). Based on the tests carried out, the preference value obtained using the same data, both manual calculation and system calculation, has the same final result 100%. The system built can assist YBSSB in assessing the performance of its employees and assisting in recommending employees for promotion.
Implementasi Design Sprint Pada Aplikasi Cowin Berbasis Mobile Siti Asyura; Rika Perdana Sari
ABEC Indonesia Vol. 9 (2021): 9th Applied Business and Engineering Conference
Publisher : Politeknik Caltex Riau

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Abstract

Cowin is an investment platform in the cattle breeding sector and has been operating for several years in Pekanbaru. Currently, Cowin wants to increase its business development by expanding its target market by creating a mobile-based investment application. Since its beginning, Cowin has had a website application to make it easier for investors to invest online. However, according to the user specifications before implementing design sprint, the features contained in the website application are considered impractical to use, because they do not have much time to see cattle monitoring routinely through the website. So the purpose of this study is to identify investor's needs and problems when they want to invest in Cowin to build a good mobile-based application. The results of this study is a mobile-based Cowin application that has validated three times consisting of 2 times the task completion rate and 1-time usability testing using a likert scale. Through this research, the mobile applications that have been built is easy to learn and understand, but still need improvements in branding in the future so the investors will be interested in recommending this application to others.
Co-Authors Ardianto Wibowo Asmarini Chatisa, Ivan Erzi Hidayat Fadhlul Hadi Fariz Prabowo Fariz Prabowo, Fariz Harry Rahmat Gazali Hary Firdian Henim, Silvana Rasio Istianah Muslim Istianah Muslim istianah muslim, istianah Ivan Chatisa Jan Alif Kreshna Jansen Kanggeraldo Juni Nurma Sari Maksum Rois Adin Saf Muhammad Arif Fadhly Ridha Muhammad Ihsan Zul mutia sari zulvi Puja Hanifah Putri, Rery Audilla Rahmat Suhatman Raisya Rahmi Randy Sepriyanda Rery Audilla Putri Restu Riani Retno Tri Wahyuni Satria Perdana Arifin Shumaya Resty Ramadhani Silvana Rasio Henim Silvana Rasio Henim Siti Asyura Siti Sri Maharani Sri Yastita Surya, Ibnu Susianti, Elva Tobi Arfan Tobi Arfan, Tobi Yohana Dewi Lulu Widyasari Yuli Fitrisia Yuli Fitrisia