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Evangs Mailoa

Universitas Kristen Satya Wacana

Author-ID : 2489987

Aerospace Engineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Mechanical Engineering Neuroscience Social Sciences Other

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Analisis Akun Berpengaruh pada Tagar #MencuriRadenSaleh di Twitter dengan Social Network Analysis Gilang Agung Saputra; Evangs Mailoa
Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Vol 7 No 3 (2023): JULY-SEPTEMBER 2023
Publisher : KITA Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jtik.v7i3.848

Twitter users come from various backgrounds and interests, ranging from just looking for entertainment, information, business needs, or discussion. Many discussion topics can be found on Twitter especially using Hashtags. A topic will form communication with other accounts, one of the hashtags is the hashtag #MencuriRadenSaleh, the hashtag comes from the title of the film Mencuri Raden Saleh which was released on August 25, 2022. This study analyzes the communication network formed by the hashtag #MencuriRadenSaleh using the Social method Network Analysis to find influential accounts in the communication network that is formed, the analysis uses the calculation of degree centrality, betweenness centrality, closeness centrality, and eigenvector centrality. The data is in the form of tweets containing the hashtag #MencuriRadenSaleh taken from 15 August 2022 to 25 August 2022 with a total of 9041 nodes and 6064 edges. The results of the research conducted show that the accounts @umayshhhhb, @iqbaal, and @mrs_film are influential accounts in the formation of communication networks and information dissemination with the hashtag #MencuriRadenSaleh, the accounts @umayshhhhb and @iqbaal is owned by the actor Mencuri Raden Saleh, and @mrs_film is the official account of the film.

Analisis Akun Twitter Berpengaruh Terkait Serangan Cyber Bjorka menggunakan Metode Social Network Analysis Adilla, Denise Sheryl; Mailoa, Evangs
Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Vol 7 No 4 (2023): OCTOBER-DECEMBER 2023
Publisher : Lembaga Otonom Lembaga Informasi dan Riset Indonesia (KITA INFO dan RISET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jtik.v7i4.1005

Twitter has become a social media for spreading and viewing the amount of information, such as information recently related to the data theft committed by Bjorka and has become quite a lively conversation on Twitter. The purpose of this research is to find out the most influential accounts related to Bjorka's popularity on social media. This study uses statistical methods of degree centrality, betweenness centrality, and closeness centrality. Based on the research conducted, there is an account that has the highest influence, @conversewhteold with a degree centrality value of 122, betweenness centrality 0.000067, and a Closeness Centrality 1.0 also from the top 8 accounts, 7 of them tweets revealed that Bjorka had made false publications related to the theft what was done was even falsifying and selling data, then there was 1 account stating that the application made by the government for the public did not have data security guarantees.

Analisis Node dengan Metode Degree Centrality dan Sentiment Analysis dalam Acara G20 Indonesia di Twitter Harnanda, Elifas Gavra; Mailoa, Evangs
Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Vol 7 No 4 (2023): OCTOBER-DECEMBER 2023
Publisher : Lembaga Otonom Lembaga Informasi dan Riset Indonesia (KITA INFO dan RISET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jtik.v7i4.1022

Twitter is a popular social media platform that is used to communicate through exchanging messages and one of them can use hashtag #G20Indonesia. #G20Indonesia is a hashtag originating from the G20 Indonesia event which was held in Bali from 15 to 16 November 2022. It aims to analyze data on research containing "#G20Indonesia". This analysis uses social network analysis and sentiment analysis methods. Analysis of social networks to find the most influential account in the network that is formed, analysis of social networks can use the degree of centrality in the maintenance of the most influential account. Sentiment Analysis to categorize Twitter tweets using AWS Comprehend with 10,001 nodes and 6,839 edges of data taken. The results of research conducted based on the method used are the account @wishnutama which is an influential account based on the communication network formed with #G20Indonesia on Twitter and the sentiment formed is 63.8% for neutral sentiment, 35.4% for positive sentiment and 0.8% for negative sentiment.

Co-Authors Ade Iriani Ade Kresna Dewantara Adeline Debby Christiana Adilla, Denise Sheryl Adinda Setya Oktami Adji, Leonard Surya Adji Antonia .M, Hutami Jane Anugramidah Limbong Madika Arbitra Satria Perdana Arief Wijanarko Azzahra, Windy Livia Bernardus Redika Westama Putra Bintang Samasto, Revo Budhi Kristianto Candrawira Wicaksana, Gede Abdi Danny Manongga Dewi, Teresia Ardika Dhinora, Monica Yoshe Dondan, Christofael Natalio Dwi Hosanna Bangkalang Epliani Limbong Rara Fairiani, Ayuquinn Astuticein Faqih, Muhammad Faiq Adhitya Fredrik Landjamara Ndjurumana G.A, Ambrosius Ludang Gede Abdi Candrawira Wicaksana Gilang Agung Saputra Harnanda, Elifas Gavra Hartono, Michael Antonius Harun B S O. Mosioi Hendry, - Hindriyanto Dwi Purnomo Irwan Sembiring Jacob Daan Engel Joseph Triwin Subarjo Juan Rondor Jonathan Sumakul Krisetianto, Wijaya Yoga Krisna Setiawan Luhukay, Priscila Karen Madika, Fiwi Fishinsky Muhammad Arifin Muhammad Rizky Pribadi Natacia, Fanny Nawawi, Arif Hasan Nina Setiyawati Panca Rizki Perkasa Perkasa, Panca Rizki Pramastya, Pragnanta Yopie Putri, Tiara Syah Indra Santoso, Fian Julio Saputra, Krisna Adi Sugeng Ariyadi, Faisal Nuryawan Susanti, Era Syahreza Triadhana Marsudi Tad Gonsalves Teresia Ardika Dewi Tesalonika, Ribka Tetikay, Aprillia Stefvani Ventje Jeremias Lewi Engel Widyasari, Elvira Resti Widyastuti, Fransisca Sonia

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