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Jurnal Pekommas
Published by Sekolah Tinggi Multi Media Yogyakarta
ISSN : 25021893     EISSN : 25021907     DOI : 10.56873
Core Subject : Science, Education,
Computer Science & IT Decision Sciences, Operations Research & Management Languange, Linguistic, Communication & Media
Pekommas is a journal published by the BBPSDMP Kominfo Makassar with the aim of disseminating information on scientific developments in communication, informatics and mass media. The manuscript published in this journal is derived from research and scientific study conducted by researchers, academics and observers of communication, informatics and mass media. Rises with frequency of 2 times a year, namely in April, October.
Arjuna Subject : -
Articles 371 Documents
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Analisis Jaringan Komunikasi Warganet Pada Debat Publik Capres-Cawapres Pemilu 2024 Di Media Sosial Juditha, Christiany; Darmawan, Josep J
Jurnal Pekommas Vol 9 No 1 (2024): Juni 2024
Publisher : Sekolah Tinggi Multi Media “MMTC” Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56873/jpkm.v9i1.5522

Abstract

The public debate of the Presidential Candidates in the 2024 Election is a campaign agenda from the KPU to get public attention. The debate is broadcast live streaming on TVRI's YouTube channel so that it can give voters an idea to determine their preferences and allow the public to participate directly. Participation in the comments section can be studied as a communication network and is also fundamental in developing democracy.. The purpose of this study is to get an overview of the communication network of netizens in the public debate of the 2024 Election Candidates on social media. This research method is Social Media Analysis. The results show that the complete communication network formed had a relatively small diameter, low inter-participant bonding and centralization, the absence of two-way communication, the presence of isolated individuals, and participant accounts that could not be ascertained to be genuine/fake. However, the modularity is quite high, which indicates that clusters are separated by different communities. The communication network in the presidential debate is generally characterized by the community supporting candidate pair number 3 which occupies cluster 1, while candidate pair number 1 supporters are the prominent community in the Vice President debate. Both of these communication networks contain a lot of derogatory comments, bullying, and also hate speech against opponents. Communication networks found in such characteristics tend to be fragile and distortive to be understood as forms of political education, public space, or constructive democratic development.
Perbandingan Akurasi Prediksi Kerusakan CPU Antara Teknik Certainty Factor dan Forward Chaining Laksana, Tri Ginanjar; Iskandar, Ade Rahmat; Ahmad, Wan Nooraishya Wan
Jurnal Pekommas Vol 9 No 1 (2024): Juni 2024
Publisher : Sekolah Tinggi Multi Media “MMTC” Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56873/jpkm.v9i1.5531

Abstract

The CPU plays a vital role in determining the performance of a computer system in contemporary computing. If the CPU sustains damage, it may result in significant interruption to the computer's functioning. This study presents a computational technique that aims to enhance the accuracy of CPU damage predictions. The system utilises fundamental knowledge of damage diagnosis and is validated via evaluating 11 early damage symptoms that are often seen. The Certainty Factor and Forward Chaining approaches ascertain CPU damage by quantifying the degree of truth in the expert's opinion conclusions via a comparison of the symptoms of harm. The second algorithm assesses the confidence level in a development by considering the weight assigned to the system by two parties: the user and the expert. The suggested algorithm yields the mean accuracy of the certainty factor approach in diagnosing computer damage utilising the constructed system. The diagnostic system has a precision rate of 84.9%, indicating that 9 out of 10 diagnoses made by the system align with those made by an expert. Next, the outcomes of the forward chaining algorithm test. All questions about symptoms were answered affirmatively, except for one test which had a negative response. A total of 39 diagnoses were obtained, with an average value of 82.9%. The study findings indicate that the suggested confidence factor method is more suited for use in embedded systems or web-based applications, however it is constrained by low processing.
Pengembangan Aplikasi berbasis Android untuk Mengenali Jenis Lesi Kulit Menggunakan Convolutional Neural Network Sengkey, Blessynta Christesa; Pandelaki, Steven; Paseru, Debby
Jurnal Pekommas Vol 9 No 1 (2024): Juni 2024
Publisher : Sekolah Tinggi Multi Media “MMTC” Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56873/jpkm.v9i1.5557

Abstract

Skin lesions are skin abnormalities or disorders in the form of changes, damage, abnormal growth of the skin, such as changes in texture, color, appearance of lumps and spots on the skin. This disease certainly disrupts people's activities and behavior every day because of the reactions it causes, such as sensations of itching, pain, stinging and excessive heat. However, knowledge of the types of skin lesions by the lay public is still lacking and a system is needed that can provide information regarding primary skin lesions. Image processing as part of machine learning can recognize types of primary skin lesions through applications that use Convolutional Neural Network (CNN). This method can perform good feature extraction and classification, so it is very suitable for image detection. Research was carried out on 4 classes of lesions, namely macular, urticarial, popular and vesicular. Based on the test results with the CNN model, it was found that the average accuracy value was 95% with the calculation of values in the macular class with precision 91%, recall 100%, f-1 score 95%, urticaria class with precision 100%, recall 91%, f-1 score 95%, papule class with precision 98%, recall 93%, f-1 score 96% and vesicular class with precision 93%, recall 99%, f-1 score 96%.
Tradisi dan Kepercayaan: Eksplorasi Komunikasi Ritual dalam Merajut Kerukunan Komunitas Bugis Towani Tolotang Sulawesi Selatan, Indonesia Hadawiah, Hadawiah; Sulaeman, Sulaeman; Ridwan, M.; Norau, Mohamad Rizki
Jurnal Pekommas Vol 9 No 1 (2024): Juni 2024
Publisher : Sekolah Tinggi Multi Media “MMTC” Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56873/jpkm.v9i1.5558

Abstract

This research aims to explore the ritual communication experience in knitting the harmony of the Bugis Towani Tolotang community in Amparita Sidenreng Rappang, South Sulawesi, Indonesia. The Bugis Towani Tolotang community has various local traditions and beliefs regarding social care, kinship, diversity, togetherness and equality as solidarity identity which is realized in building harmonious relationships. Data was obtained qualitatively through several informal conversational interviews through ritual communication (Tallotte, 2018) based on ritual theory (Turner 1962, 1969), and phenomenology (Schutz, 1972). The article focuses on the experience of the Bugis Towani Tolotang community, which is a group of communities that believe in worshiping God Dewata Seuwae. Bugis Towani Tolotang constructs ritual communication as a local tradition with its symbols and is considered to have meaning, including the meaning of offerings, requests and hopes. This meaning results from the communication process of subjective interpretation of the rituals mutual cooperation rituals, marriage, sipulung, mappenre inanre, and tudang sipulung. The article contributes to realize harmonious community relations through the discussion of finding the meaning of Bugis Towani Tolotang rituals in the hope of living together peacefully in kinship ties. Strengthening solidarity is essential as it forms bonds of kinship and togetherness. This contribution offers opportunities for traditional accommodation and ways of forming kinship bonds.
Purwarupa Light Meter Menggunakan Sensor Warna untuk Fotografi Kumara, Alam Ega; Hendry, Jans
Jurnal Pekommas Vol 9 No 1 (2024): Juni 2024
Publisher : Sekolah Tinggi Multi Media “MMTC” Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56873/jpkm.v9i1.5569

Abstract

Light plays an important role in the photography that it affects the quality of the photos. The lighting in the photo is influenced by the three elements of Triangle Exposure, namely aperture, shutter speed, and ISO contained in the camera settings. A tool named Light Meter is a tool that can measure photographic lighting by calculating the intensity of light received by the object of the photo to then adjust the Triangle Exposure elements to get recommendations for appropriate camera settings. In this study, the light meter was implemented using an ESP32 microcontroller combined with a TCS34725 color sensor that functions to detect light intensity. The results of the TCS34725 color sensor to detect light intensity compared to the comparison lux meter AS803 obtained an eror value of 0.3 indoors and 17.2 outdoors with the addition of a dome diffuser. Based on the detected light intensity data is then used in the calculation of Triangle Exposure adjustment. The results of the implementation of the Triangle Exposure recommendation provided by the tool for camera settings show photos with a more even distribution of light and color based on histogram analysis in low light conditions.
Interpersonal Communication Relasi Dosen Dan Mahasiswa UIN Sumatera Utara Dalam Pembelajaran Public Relations Siregar, Susilawati; Sazali , Hasan
Jurnal Pekommas Vol 9 No 1 (2024): Juni 2024
Publisher : Sekolah Tinggi Multi Media “MMTC” Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56873/jpkm.v9i1.5587

Abstract

interpersonal communication is an important process in exchanging messages, ideas, emotional expressions and information between individuals who interact directly. In an academic context, the implementation of effective interpersonal communication is becoming increasingly important for lecturers and students. This research aims to determine interpersonal communication relations between lecturers and students as well as students' understanding of public relations learning. The researcsh method used is qualitative case studies with data collection techniques through field observations, interviews and documentation. Communication Accommodation Theory is used as a theoretical framework to explain how individuals adjust their communication style in interactions. The research results show that interpersonal communication between lecturers and students at UIN North Sumatra in the context of Public Relations learning is going very well. Lecturers demonstrate high engagement and the ability to create comfortable and responsive interactions, while students respond positively and enthusiastically. The use of body language and effective verbal communication from lecturers enriches students' learning experiences and lecturers are not only communicators but also communication facilitators for students.
Government Communications in Digital Era: Public Relation and Democracy Dunan, Amri
Jurnal Pekommas Vol 5 No 1 (2020): April 2020
Publisher : Sekolah Tinggi Multi Media “MMTC” Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30818/jpkm.2020.2050108

Abstract

Social media are changing the way government public relations communicate and do their duty. After the enactment of a presidential decree number 9 of 2015, government agencies have been using social media as one of their communication channels. This study aims to analyze how government agencies’ social media accounts  perform two-way communication with the public. It particularly addresses how social media are affecting democracy and the role of public relations professionals in the digital era. A qualitative approach with interviews and observations is carried out for data collection. Analysis of the data using a model of Miles & Huberman (1984) and triangulation to the conclusion. Results indicate that social media can improve the interactivity between a government and the public.
Communication of Organizations in Organizations Change’s Phenomenon in Research and Development Institution Romadona, Mia Rahma; Setiawan, Sigit
Jurnal Pekommas Vol 5 No 1 (2020): April 2020
Publisher : Sekolah Tinggi Multi Media “MMTC” Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30818/jpkm.2020.2050110

Abstract

When the change has become a necessity for organizational life and it is important to increase the productivity and role of research institutions, it must be done. Change as a necessity needs to be pursued and carried out with a mature strategy to be able to minimize resistance and material and immaterial costs. The immaterial aspect that plays a very important role and as a key is an organizational communication that needs to be prepared as a strategy that can have an extraordinary influence on the success of the organizational change. But what about when these changes are not optimally communicated? The purpose of this study is to examine the dynamics of the phenomenon of organizational communication dynamics in a research institution that carries out organizational change. This research has benefits because it can provide a critical picture and analysis of organizational change in terms of organizational communication dynamics in research institutions. This research method uses a qualitative phenomenological approach to capture the image meaning of a series of events in the process of organizational change in research institutions from the aspect of organizational communication. The phenomenon of organizational change began with various rejections from various levels of employees both researchers and non-researchers who demanded openness and certainty and maintain the honor of the institution as a research institution. The demand for information disclosure is a reflection of the inability of the organization's management to communicate the planned change strategy to cause resistance to the process. 
Clickbait Headline in News of Online Prostitution Case Pramesti, Olivia Lewi
Jurnal Pekommas Vol 5 No 1 (2020): April 2020
Publisher : Sekolah Tinggi Multi Media “MMTC” Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30818/jpkm.2020.2050107

Abstract

The increase of internet use triggers online media industry to compete for attracting readers. One of the ways is using the clickbait headline in the news. The clickbait is a catchy headline that attracts the readers to click on the news. This study aims to look at the tendency of clickbait title patterns in criminal news, namely online prostitution cases. The research method is quantitative content analysis. The news that will be examined is the news of Vanessa Angel's online prostitution case on Tribunnews.com for the period of January to June 2019. The result shows that Tribunnews.com applies the pattern of the clickbait headline in Vanessa Angel's news.
Analysis of Factors That Influence The Preference of Cognitive Style Learning Model when Using Technology Devices Bahrawi, Nfn
Jurnal Pekommas Vol 5 No 1 (2020): April 2020
Publisher : Sekolah Tinggi Multi Media “MMTC” Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30818/jpkm.2020.2050104

Abstract

People's cognitive learning styles are different, identify learning styles early on considered able to increase effectiveness in the learning process, even in some studies submitted can improve achievement. In the process of learning, everyone has a variety of ways, some learn by listening, some learn by reading and learning by finding. This study wants to predict how much influence the factors (frequency of internet usage, number of instant messaging (IM) groups followed, and gender of one's learning style preferences when utilizing technology such as computers / laptops or smartphones. The analysis method used in this research is Multinomial Logistic Regression. The results showed, the more IM groups followed, the more likely a person was to use a "communication" model while learning. Another finding is that a person is increasingly using the internet then the style that person uses when studying is tend to use the pattern of "information seeking". By knowing someone's learning style earlier, we can design learning strategies that are more efficient and effective.

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