CCIT (Creative Communication and Innovative Technology) Journal
CCIT (Creative Communication and Innovative Technology) Journal is a scientific journal published by University of Raharja. CCIT is published twice a year, February and August each. CCIT (Creative Communication and Innovative Technology) Journal receives unprecedented scientific articles from academics, researchers and practitioners. The writing we receive will be processed to choose a good writing. To improve the quality and quantity of publications, University of Raharja became a member of Cooperation Computer Research Inter University (CORIS) to jointly exchange papers for publication. CORIS is an association of several private universities that agree or commit to cooperate in publishing journals, seminars and also research activities. CORIS was established at the end of 2013 by Mr. Dr. Ir. Djoko Soetarno. The journals incorporated in CORIS are: IndoCEISS (Indonesian Computer, Electronics and Instrumentation Support Society) is a forum for scientists, practitioners and educators and enthusiasts in the field of computers, electronics, instrumentation who are interested in advancing the field in Indonesia. CORIS has been doing agreements and working with IndoCEISS since 2013 to improve the quality and quantity of journal publications in cooperation with CORIS. CCIT (Creative Communication and Innovative Technology) Journal is published in ISSN online media: 2655-4275, starting from Vol. 12, No. 1, February 2019. CCIT Journal indexed at: CERTIFICATE OF APPRECIATION : CCIT (Creative Communication and Innovative Technology) Journal Accredited Rank Three Jurnal CCIT (Creative Communication and Innovative Technology) Journal This work is licensed under a Lisensi Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
Sentiment Analysis of Students Reviews on Campus Curriculum for the Workplace Using Bidirectional Encoder Representations from Transformers BERT Algorithm
Higher education curricula play a crucial role in preparing graduates for the workforce; however, a gap often exists between theoretical instruction and the practical demands of industry. This study evaluates curriculum effectiveness through sentiment analysis of students reviews using the Bidirectional Encoder Representations from Transformers (BERT) model. A total of 250 students reviews were collected via open-ended questionnaires and processed using Python with libraries such as NLTK, Transformers, and Pandas for text cleaning, normalization, and tokenization. Twenty percent of the data were manually labeled, achieving a Cohen’s Kappa coefficient of 0.8405, indicating excellent inter-annotator agreement. The IndoBERT model—implemented using the Torch and Scikit-learn libraries—was trained to classify sentiments into positive, negative, and neutral categories. Results show that 82.7% of reviews were positive, praising the curriculum’s relevance to job readiness and technical skills; 12.7% were negative, highlighting insufficient practical content and soft skills development; and 4.5% were neutral. This research demonstrates that BERT-based sentiment analysis using Python is effective for curriculum evaluation, providing data-driven insights to help academic institutions enhance curriculum alignment with industry needs
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Preserving Central Sulawesi Megaliths via Virtual Reality and Photogrammetry
This research addresses the challenge of limited physical access to the significant megalithic cultural heritage sites in Central Sulawesi, which are geographically dispersed across the Bada, Napu, and Behoa valleys. Conventional media, such as 2D photos and videos, fail to convey the spatial and monumental scale of these artifacts. This study develops an immersive Virtual Reality (VR) application as an alternative cultural preservation and information accessibility medium. The methodology employs a multimedia development pipeline, beginning with photogrammetric data acquisition using drones to create high-fidelity 3D models of megalithic artifacts. These models are then optimized through retopology and texture baking to ensure smooth performance on standalone VR devices like the Meta Quest 3. Quantitative performance analysis shows that the optimization process successfully reduced the polygon count by over 99% (from an average of 1.5 million to approximately 12,000 polygons per artifact). This massive geometry reduction resulted in significant computational efficiency, with statistical tests indicating a statistically significant increase in the average frame rate from an unstable 28.69 FPS to a highly stable 72.28 FPS (t(118.8) = 18.94, p < 0.001). Furthermore, user experience evaluation indicates high visual fidelity and comfort, proving the application to be an effective and inclusive digital preservation medium for cultural heritage.
Conceptual Design of an Integrated Smart Home System with PV Solar Power for Traditional Minahasa Wooden House
The traditional Minahasa wooden house is an integral part of Indonesia's cultural heritage. However, in this modern era, the challenge of preserving cultural authenticity while introducing it to the technological era is becoming increasingly urgent. This research aims to design a Smart Home System concept integrated with Photovoltaic (PV) Solar Power Plant for traditional Minahasa wooden houses. The objective of this study is to identify the potential for integrating smart home technology and PV Solar Power Plant in Minahasa wooden houses and to develop a concept that combines traditional elements with modern technology. The research methodology will involve a literature review to understand the concepts of smart homes, PV Solar Power Plant, and the characteristics of traditional Minahasa wooden houses. Additionally, descriptive research through interviews will be conducted in collaboration with industry partners to obtain data and examples of traditional Minahasa wooden houses to be used as benchmarks in the concept design. This research can contribute to integrating modern technology into Indonesia's cultural traditions while enhancing the competitiveness of Minahasa wooden house products in the market. The result of this research is a conceptual design for the implementation of a Smart Home System integrated with a PV rooftop solar power plant system in Minahasa wooden houses. The utilization of solar energy as electrical energy is predicted to achieve an annual energy yield of 16,775 kWh.
Copyright (c) 2025 CCIT (Creative Communication and Innovative Technology) Journal
Web-Based Credit Score Conversion Assessment System Using the Repository Pattern Based on PermenPAN-RB Number 1 of 2023
The performance evaluation of civil servants (PNS) is fundamental to ensuring accountability and effectiveness in public administration. However, current processes often face challenges in data accuracy, transparency, and accessibility. This study develops a web-based Credit Score Conversion Assessment Information System, specifically designed to comply with the regulatory shift introduced by PermenPAN-RB Number 1 of 2023, which transitions from activity-based counting to performance predicate conversion. A key contribution of this research is the implementation of the Repository Pattern, which decouples business logic from data access to enhance system maintainability and scalability against future regulatory updates. The research follows a prototyping methodology, involving needs analysis, architectural design, implementation, and functional testing. The results demonstrate that the system, named SmartPAK Untad, significantly improves the efficiency of credit score management and ensures data integrity through integrated synchronization with the SISTER platform. This developed system serves as a robust digital model for performance management across various government agencies in Indonesia.
Optimization of Goods Distribution System Using Variable Neighborhood Search Method
The problem of distribution of goods in the field of logistics is one of the problems that often occur today. In the distribution process, all companies expect to be able to optimize distribution costs to be more efficient. This makes the capacity of the transportation and distribution system must also be increased in order to create an efficient logistics system. To achieve this goal, producers must develop a proper distribution plan, because wrong distribution can lead to unsatisfactory distribution. Vehicle Routing Problem with Time Windows is a mathematical problem to determine the route for several identical vehicles in serving a number of customers with a certain stone limit. VRPTW is a Nondeterministic Polynomial Time problem, so the exact optimization method is difficult to solve the case. The purpose of this research is to solve the problem of VRPTW with the objective function that is the optimal distance by considering the time limit and vehicle capacity. This research uses the Variable Neighborhood Search algorithm in the solution search stage to solve the problem. Relying on the principle of selecting the nearest customer to be added to the vehicle route, the VNS method can utilize the concept of a varied solution environment, which enables the algorithm to explore the solution space in a more flexible way. The results of research on 100 customers obtained a total average mileage of 624.49. The total mileage without using the VNS method is 888.69, so the difference is 264.2 or there is a mileage efficiency of 29.73%.
Vehicle Routing Problem with Time Windows
TEKNIK MEMBONGKAR PERTAHANAN VIRUS LOKAL MENGGUNAKAN VISUAL BASIC SCRIPT DAN TEXT EDITOR UNTUK PENCEGAHAN
Pesatnya perkembangan virus lokal belakangan ini yang terkadang menginfeksi komputer, menuntut harus mulai berfikir mengambil bagian tentang bagaimana cara pembuatan pencegahnya. Hal ini diperlukan, karena virus lokal terkadang sulit dideteksi oleh beberapa antivirus terkemuka, kecuali oleh beberapa antivirus buatan lokal yang kemudian dipublikasikan sebagai antivirus yang mampu menangani satu atau beberapa jenis virus lokal. Hal ini bisa terjadi mungkin saja disebabkan karena virus lokal bekerja tidak sebagaimana virus non lokal pada umumnya, sehingga keluar dari standar pencarian virus, contohnya saja jarang sekali virus lokal yang menginfeksi file exe atau file com atau yang lainnya, sehingga sangat sulit dideteksi sebagai virus atau bukan, kecuali ketika virus tersebut telah dilaporkan dan terdeteksi oleh pembuat antivirus, baru virus tersebut dapat diatasi, lagi-lagi tercipta asumsi bahwa virus selangkah lebih maju dari antivirus. Salah satu penyebab dari sulitnya mendeteksi virus lokal ini, karena hampir tidak ada bedanya dengan file biasa, apalagi virus ini juga menggunakan bahasa lokal. Satu sisi mungkin bisa berbangga, karena beberapa nama virus lokal merupakan bahasa Indonesia, dan telah menjadi nama yang berada di database daftar virus internasional. Kini saatnya mencoba membongkar pertahanan virus lokal secara manual, yang mungkin suatu saat teknik ini akan mampu menciptakan antivirus secara sederhana. Teknik membongkar pertahanan virus lokal menggunakan bahsa visual basic script dan teks edior mengacu pada target pengamanan beberapa bagian vital yang diinfeksi oleh virus, seperti registry, msconfig, sysedit, cmd, folder windows, system32 dan masih banyak lagi. Hal ini dimaksudkan bahwa dengan memahami teknik membongkar pertahahanan virus tentunya diharapkan mampu mencegah virus menginfeksi komputer lebih dini, hal ini sejalan dengan asumsi bahwa mencegah lebih baik dari mengobati.
E LEADERSHIP : KONSEP DAN PENGARUHNYA TERHADAP EFEKTIVITAS KEPEMIMPINAN
Berbagai vendor software dan hardware telah mengeluarkan beberapa produk yang mendukung penerapan teknologi informasi untuk kepentingan para manajer organisasi. Namun pemanfaatan produk tersebut oleh para manajer belum optimal. Hal ini disebabkan para manajer belum memahami konsep penerapan dan cara kerja teknologi informasi untuk mendukung pelaksanaan fungsi-fungsi kepemimpinan yang disebut e-leadership. Sementara itu pemanfaatan teknologi informasi diberbagai organisasi dan perusahaan, dan penerapan konsep dan cara kerja e-leadership oleh para manajernya merupakan suatu keharusan. Organisasi yang dipimpin oleh manajer yang tidak berminat dan tidak menguasai penerapkan konsep dan cara kerja e-leadership senantiasa akan sulit bertahan diera persaingan yang semakin kompetitif. Untuk itu diperlukan penjabaran tentang konsep dan penerapan cara kerja e-leadership dan pengaruhnya terhadap efektivitas pelaksanaan fungsi manajer sebagai pemimpin, diantaranya dalam melakukan fungsi: perencanaan, pengelolaan, pendelegasian, motivasi, pengontrolan, dan evaluasi.
PERIODIC HISTORICAL SYSTEM SEBAGAI EVALUASI STRATEGIS DALAM MENDUKUNG PENGAMBILAN KEPUTUSAN MANAJEMEN
Pada era globalisasi seperti sekarang ini, perkembangan sistem informasi memiliki laju pertumbuhan yang sangat pesat, terutama sebagai media untuk memberikan informasi yang cepat dan akurat. Banyak perusahaan maupun organisasi menggunakan sistem informasi sebagai bahan evaluasi kinerja. Sebuah sistem informasi harus memiliki kemampuan yang baik, yaitu mampu memberikan informasi secara cepat dan akurat. Seiring berjalannya waktu maka informasi yang didapat akan semakin meningkat, tetapi informasi tersebut belum dapat terekam dan tersimpan dengan baik kedalam sebuah history sistem, dimana dapat merekam dan menyimpan seluruh informasi yang lama ataupun yang baru serta mampu memberikan informasi dari waktu ke waktu, walaupun informasi tersebut telah lampau, manajemen dapat menggunakan sistem tersebut guna membantu proses evaluasi strategis manajemen. Untuk mengatasi permasalahan ini, dibutuhkan suatu metodologi yang disebut Periodic Historical System (PHS). PHS didefinisikan sebagai teknik pengumpulan, pengintegrasian dan penyimpanan data yang bertujuan untuk memberikan informasi manajemen yang akurat dari waktu ke waktu serta bermanfaat untuk evaluasi manajemen dalam pengambilan keputusan. Diidentifikasikan 5 (lima) masalah yang timbul pada sistem informasi, mendefinisikan metode baru yang disebut PHS, menentukan 4 (empat) ciri khas dari PHS, merancang algoritma PHS, serta menguraikan 5 (lima) manfaat dari penerapan PHS. Aplikasi juga diurai dengan rincian database yang diperlukan serta flowchart diagram. Dengan metodologi PHS ini dapat menjadi sebuah evaluasi terkini dalam mendukung kepentingan manajemen dalam pengambilan keputusan yang akurat.
REKAYASA TEKNIK PEMROGRAMAN PENCEGAHAN DAN PERLINDUNGAN DARI VIRUS LOKAL MENGGUNAKAN API VISUAL BASIC
Belakangan ini perkembangan virus yang begitu cepat membuat pengguna komputer merasa kesal, apabila komputernya berjalan sangat lambat tidak seperti biasanya, hal ini mungkin telah terinfeksi virus. Dari sekian banyaknya virus, beberapa diantaranya merupakan virus lokal yang beberapa bulan terakhir sedang gencar-gencarnya menyerang. Virus lokal yang dibuat dengan bahasa pemrograman visual basic, mempunyai beragam nama dan varian, juga memiliki keragaman teknik penyerangan dan pertahanan, biasanya aktivitas penyerangan sulit untuk diketahui. Namun demikian, jika kita mencoba memahami teknik penyerangan, penyebaran dan pertahanannya, virus lokal yang dibuat dengan bahasa pemrograman visual basic, hampir memiliki kemiripan teknik penyerangan, penyebaran dan pertahanan, sehingga mudah bagi yang mengerti untuk mengetahui penyerangan dan pertahanan virus lokal. Rekayasa virus lokal dengan visual basic meliputi teknik menginfeksi flashdisk dari sebuah komputer, menginfeksi komputer target dimana flashdisk terpasang, menggandakan diri ke folder tertentu (umumnya beberapa folder inti seperti windows, system32 dan lain sebagainya). Kemudian virus lokal ini akan menginfeksi registry, pemblokiran registry, cmd, msconfig, sysedit, pengatur folder option dan masih banyak lagi yang akan dibahas satu persatu dalam memahami teknik penyerangan dan pertahanan virus lokal serta pembuatannya melalui bahasa pemrograman visual basic. Dilihat dari teknik infeksi sistem, penggandaan ke sistem dan infeksi registry, virus lokal yang dibuat dengan bahasa pemrograman visual basic mudah untuk diciptakan bagi yang sedikit mengerti dan mudah untuk dimusnahkan bagi yang sedikit mengerti, hal ini sangat tergantung dari tingkat pemahaman. Atas dasar itulah penelitian ini dilakukan untuk memberikan gambaran tentang teknik pembuatan virus lokal dalam hal penyerangan dan pertahanannya.
PENGONTROLAN DAN OTOMATISASI WORKFLOW MENGGUNAKAN COMPANY WIDE WEB CWW
Selama beberapa waktu dunia bisnis telah berhasil mengatasi persoalan aliran data yang besar dengan mengalihkan pemrosesan rutin dan transaksi bisnis mereka pada sistem informasi berbasis komputer. Namun, adanya perbedaan sistem informasi pada masing-masing bagian seringkali mensyaratkan penterjemahan dari satu sistem ke sistem lain secara manual, yang dapat mengurangi kecepatan dan keandalan proses pertukaran informasi antar bagian dalam perusahaan, serta sulitnya pengontrolan pekerjaan di seluruh bagian perusahaan. Company Wide Web (CWW) muncul sebagai usaha untuk mengatasi masalah ini. CWW didefinisikan sebagai sistem web yang digunakan untuk mengontrol, mengintegrasikan, dan mengotomasikan proses bisnis yang meliputi perpindahan dokumen melalui suatu prosedur kerja secara elektronis ke seluruh bagian perusahaan secara mudah, akurat, efisien, dan konsisten. Dalam artikel ini akan dikemukakan beberapa langkah pemecahan masalah, antara lain: mengidentifikasikan 3 (tiga) masalah yang sering dihadapi perusahaan dalam hal pengontrolan aliran kerja, mendefinisikan konsep baru dan 6 (enam) ciri khas dari CWW, serta menguraikan 7 (tujuh) manfaat dari penerapan CWW, yang pada akhirnya akan dibuktikan melalui implementasi dengan mengambil studi kasus pada Perguruan Tinggi Raharja. Dengan adanya CWW, diharapkan dapat meningkatkan kualitas kecepata proses dan pertukaran informasi, meningkatkan self monitoring, constant reminding dan early warning bagi karyawan guna meningkatkan kinerja perusahaan, juga lebih efisien dalam melakukan manajemen informasi.
Systematic Literature Review: The Use of the KNearest Neighbor Algorithm in Data Classification for Government Policy Optimization
Along with the rapid advancement of technology and the progress of the digital era, the volume of data across various sectors has significantly increased, making it necessary to process this data to support policy optimization. Data processing is essential for simplifying complex data by grouping it according to specific characteristics. K-Nearest Neighbor (KNN) is a widely used classification algorithm in data mining implementation, applying the principle of class determination based on the proximity between data points, calculated using the Euclidean distance metric. In the governmental sector, this algorithm has been utilized to improve the efficiency of public policies and data-driven decision support systems. This study employs a Systematic Literature Review (SLR) to examine the use of the K-Nearest Neighbor algorithm in previous research for classifying government-related data as a foundation for formulating more effective and efficient policies. The information is gathered by collecting references from relevant journals and studies to provide a detailed understanding of the effectiveness of data processing as a means for optimizing government policies and offering well-targeted decision-making recommendations.
Control System Design Concept for Coconut Shell Charcoal Powder Processing Equipment as a Base Material for Herbal Toiletries Integrated with PV System
Various raw materials with enhanced benefits have been discovered for the toiletries industry. One promising material is coconut shell charcoal powder (Cocos nucifera), which can be used as a base ingredient in herbal toiletries formulations. However, its production process still faces challenges, particularly in terms of technology and operations, especially for small and medium enterprises. Therefore, this study aims to design a control system concept for a coconut shell charcoal powder processing unit integrated with a PV system. The methods used include a literature review and a descriptive study through interviews with practitioners and academics specializing in charcoal powder production systems and herbal toiletries formulation. The result of this study is a conceptual design of a control system equipped with a remote monitoring system to oversee and regulate the coconut shell charcoal powder production process more efficiently.
Analysis and Design of Food Price Data Processing Information System
Food prices have an important role in maintaining economic stability and public welfare, as price fluctuations can have a direct impact on purchasing power and inflation. However, the manual process of recording and reporting food price data at the Department of Agriculture and Food Security of Palu City results in inefficiencies, inaccuracies, and limited accessibility. This study presents the design and development of a web-based information system using the prototyping method, aimed at improving the efficiency of food price data management. The system was developed through iterative interaction between users and developers, and data collection was conducted through interviews, observations, and documentation. System functionality was tested using black-box testing, while usability was evaluated using the System Usability Scale (SUS). The system achieved an average SUS score of 74, which falls into the “Good” category, indicating that it is easy to use. Key features include daily price input, automatic average calculations, and report submission with approval workflows. This research contributes as the first implementation of a food price information system at the Agriculture and Food Security Office, offering a structured and user-oriented solution for institutional data processing and decision making.
UI/UX Design of Jepun Bali Store Product Ordering Application Using Design Thinking Method
The internet as a form of technological advancement continues to develop every year and has a great influence on human activities, including in terms of sales. The Jepun Bali Store, which sells products typical of Hinduism and Balinese customs, markets its products online with Instagram, Facebook, and WhatsApp. Instagram and Facebook are used to display the catalog, while WhatsApp is used for order communication. However, this system is considered less efficient because customers have to switch applications to view products, ask questions, and order. Stock and price information is not available in real-time, and the ordering process is still done manually, making it difficult for customers. From the manager's side, manual order recording risks creating errors, while admins are often overwhelmed with handling queries across multiple platforms, which impacts customer satisfaction. This research aims to simplify the transaction process, speed up services, and increase efficiency by applying the Design Thinking method. This method helps in understanding the needs of the user, structuring problems, and producing solutions through systematic stages. The results of the design test using the System Usability Scale (SUS) method with 30 respondents obtained a score of 88.5833 out of 100, included in category A (Excellent) and considered acceptable.
Fine-Tuning GMM and Total Pixel-Based Drowsiness Detection: A Strategy for Detection Open and Closed Eye
Fatigue driving represents a substantial and often unrecognized risk in traffic accidents. A technique that may be employed involves the detection of open and closed eyes. The research on open and closed eye identification use approaches based on haar cascade and complete pixel analysis. Our proposed method employs an adaptive thresholding technique is implemented right before total pixel process. The processing steps involve the application of haar cascade, adaptive thresholding, fine-tuning of Gaussian Mixture Models (GMM), and the calculation of the total pixel count in the image that is utilized to identify the state of the eye using thresholding. The results from Fine-Tuning GMM thresholding for the left and right eyes are as follows: MSE values of 7.02 and 7.96, and PSNR values of 39.24 and 39.21, respectively. The results derived from fine-tuning are comparable to those obtained using Otsu's method.