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Diagnosis Pertumbuhan Ekonomi dan Output Potensial Indonesia Nurwanda, Asep; Rifai, Bakhtiar
Jurnal Kajian Ekonomi dan Keuangan Vol 2, No 3 (2018)
Publisher : Badan kebijakan Fiskal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31685/kek.v2i3.385

AbstrakSalah satu alat pendekatan yang digunakan dalam melakukan diagnosis posisi perekonomian suatu negara adalah analisis output gap yang merupakan selisih antara output aktual dan potensial. Hasil analisis tersebut menggambarkan kondisi siklus bisnis suatu perekonomian. Hal ini berguna sebagai dasar pertimbangan dalam penyusunan kerangka kebijakan ekonomi. Bertolak dari hal tersebut, tulisan ini menjelaskan hasil estimasi output potensial dan output gap Indonesia berdasarkan tiga pendekatan, yakni Hodrick-Prescott (HP) Filter, Band-Pass (BP) Filter, dan Pendekatan Fungsi Produksi (Growth Accounting). Ketiga metode tersebut secara konsisten menunjukkan bahwa kondisi perekonomian Indonesia di tahun 2017 hanya sedikit di bawah level potensialnya. Selanjutnya dengan mengaplikasikan asumsi kinerja pertumbuhan tahun 2018 dan 2019 masing-masing sebesar 5,4 persen dan 5,6 persen, perekonomian Indonesia akan melampaui level potensialnya di tahun 2019. Kondisi tersebut perlu menjadi perhatian dalam pengambilan kebijakan, baik dalam jangka pendek maupun menengah. Dalam jangka pendek, output gap yang positif mendorong adanya tekanan inflasi (inflationary pressure) sehingga upaya pengendalian inflasi perlu menjadi prioritas pemerintah. Sementara itu dalam jangka menengah, upaya reformasi struktural harus terus dilakukan untuk meningkatkan output potensial, mencakup faktor tenaga kerja peningkatan partisipasi angkatan kerja, faktor kapital melalui investasi yang berkelanjutan, serta faktor produktivitas dengan peningkatan kualitas human capital dan penguasaan teknologi.

Implementasi Arduino Uno dan ATmega328P Untuk Perancangan Alat Keamanan Sepeda Motor Rifai, Bakhtiar
JSAI (Journal Scientific and Applied Informatics) Vol 2, No 2 (2019): Scientific and Applied of Informatics
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v2i2.235

Saat ini di Indonesia jumlah sepeda motor terus mengalami peningkatan yang signifikan setiap tahunnya. Disisi lain tingkat kejahatan pencurian kendaraan bermotor (curanmor) juga mengalami peningkatan. Penelitian ini bertujuan untuk merancang sebuah alat keamanan sepeda motor yang dapat dikendalikan melalui smartphone android untuk mengurangi tingkat pencurian kendaraan bermotor (curanmor). Alat ini dipasang pada sepeda motor dan menggunakan koneksi modul bluetooth HC-05 untuk terhubung dengan smartphone android dengan jarak maksimal + 15 meter. Sistem keamanan yang digunakan adalah dengan memutus kontak sepeda motor , selain berfungsi sebagai alat keamanan juga berfungsi untuk mencari letak keberadaan sepeda motor saat berada di area parkir dengan memanfaatkan klakson dan lampu sein sepeda motor. Dalam pengaplikasiannya alat keamanan ini dapat dipasang pada semua merk dan tipe sepeda motor. Dengan adanya tambahan alat keamanan pada sepeda motor diharapkan dapat mengurangi tingkat pencurian kendaraan bermotor yang sedang merajalela

User Centered Design in Analysis and Design of UI UX in the Simpeg Application of Dharmais Cancer Hospital Normah, Normah; Rifai, Bakhtiar; Cahya, Fani Nurona; Widiastuti, Pratiwi Indah
Paradigma - Jurnal Komputer dan Informatika Vol. 26 No. 1 (2024): March 2024 Period
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/p.v26i1.3181

Dharmais Cancer Hospital as a health service facility that is experienced in its field, of course, has human resources which are important, so to support employee performance in terms of employee rights such as employee leave, media is needed that really supports employee needs. Through the employee support system, namely the Employee Information System (SIMPEG) application, several problems were found in terms of appearance and the proposal process as well as the leave recapitulation process which did not exist in the previous SIMPEG application. From the problems found in the Personnel Information System (SIMPEG), a User Centered Design (UCD) method is offered which places the Personnel Information System (SIMPEG) users as the main consideration for building a new system. In the design process there are three steps that are carried out starting from the initial stage, the development stage and the final stage, where at the initial stage testing is carried out using a questionnaire, the average result is 53 which means OK but still low or not good, after the development of the system is carried out and the distribution of questionnaires was carried out again, the results were 71, which means Good. With the design of a Personnel Information System (SIMPEG) using the User Centered Design (UCD) method, it produces a new User Interface (UI) and User Experience (UX) design for the Personnel Information System (SIMPEG), which consists of a forgot password menu feature, leave recap and display easier to use for employees.

KLASIFIKASI SELEKSI ATRIBUT PADA SERANGAN SPAM MENGGUNAKAN METODE ALGORITMA DECISION TREE Sudibyo, Aji; Asra, Taufik; Rifai, Bakhtiar
Jurnal Pilar Nusa Mandiri Vol 14 No 2 (2018): Pilar Nusa Mandiri : Journal of Computing and Information System Periode Septemb
Publisher : LPPM Universitas Nusa Mandiri

The Internet is very okay for right now, the Internet cannot be separated from its use of email, one of the threats that occur when using email is spam, spam is a message or email is unwanted by the recipient and sent in the masses.. Research on spam attacks are derived from the dataset as much spam 4601 records comprising 1813 records are considered spam and not spam data 278 with initial attributes as much as 57 attribute with attribute class 1, wants done on using select attribute with the decision tree becomes 15 attribute with attribute class 1 conducted 3 experiments testing with percentage attribute 30%, 50% and 70% select attribute obtained the results of the select attribute features of 70% better results were obtained from 30% or 50% with accuracy values of 92,469%.

MANAGEMENT WIRELESS ACCESS POINT PADA HOTSPOT SERVER MENGGUNAKAN CONTROLLER ACCESS POINT SYSTEM MANAGEMENT Rifai, Bakhtiar; Sudibyo, Aji
Jurnal Pilar Nusa Mandiri Vol 14 No 1 (2018): Pilar Nusa Mandiri : Journal of Computing and Information System Periode Maret 2
Publisher : LPPM Universitas Nusa Mandiri

Wireless merupakan media yang baik untuk akses internet dan mempunyai jangkuan yang terbatas sehingga diperlukan semua metode untuk dapat mendistibusikan wireless dengan baik merata dan luas serta jangkauan signal, mampu mengelola dengan baik access point serta dibutuhkan keamanan yang baik untuk akses ke dalam wireless yang tersedia permasalahan yang terjadi ialah semakin banyak wireless dan access point serta banyaknya user yang terkoneksi yang tidak dikelola dengan baik dan secara optimal maka akan mengakibatkan kinerja dari access point tersebut akan kurang optimal dan efektif. Controller Access Point System Management (CAPsMAN) merupakan metode yang baik dalam memanajemen access point agar mudah dan dapat di kelol adengan baik dan effesien dan hotspot server diperlukan untuk mengelola banyak user yang terhubung kedalam access point serta dapat menangani ratusan user dalam bersamaan.

Analisis Web Smash Pada PT. Hitachi Channel Solutions Indonesia Jakarta Dengan Menggunakan Metode Webqual 4.0 Normah, Normah; Udin, Komar; Rifai, Bakhtiar
Indonesian Journal on Software Engineering Vol 10, No 2 (2024): IJSE 2024
Publisher : Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/ijse.v10i2.23085

PT. Hitachi Channel Solutions Indonesia is a company engaged in the ATM sector since 2016 until now. The company has a website, namely web smash that this application is used for ticket making. The call center team or dispatcher will make when there is a report of a problem in the ATM machine by the client, the reporting is done by phone/email to the call center team. From the results of the report, it is summarized and made a ticket through web smash, the ticket will enter the ATM technician team to be checked, after the ATM problem has been fixed, the technician confirms to the call center team to close the ticket. In this study, it aims to conduct a web smash quality analyst where there are several obstacles found in web smash, namely related to sites that are accessed often have problems such as slow and lack of penetration between users so that development needs to be carried out to be able to improve the quality of web smash. From the results of the research using the webqual 4.0 method and SPSS Version 22 software, In the T test and F test, the significance result for the X3 variable (Service Penetration Quality) was found to be 0.000, the result was smaller than 0.05 which means that the variable greatly affects the quality of the web smash to improve the quality of the web smash for users, it is necessary to innovate the addition of features so that they can interact with each other and can facilitate the exchange of information

Analisis User Experience ChatGPT pada Mahasiswa di Kota Jakarta dengan menggunakan Metode User Experience Questionnaire (UEQ) Maesyaroh, Tia; Normah, Normah; Rifai, Bakhtiar
Reputasi: Jurnal Rekayasa Perangkat Lunak Vol. 6 No. 1 (2025): Mei 2025
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/reputasi.v6i1.4932

Penggunaan teknologi seperti ChatGPT semakin meluas di kalangan mahasiswa, yang memanfaatkan platform ini untuk berbagai keperluan, mulai dari pencarian informasi akademik hingga interaksi sosial. Namun, meskipun teknologi ini memberikan berbagai kemudahan, ada beberapa masalah yang sering dikeluhkan oleh pengguna. Ketidakkonsistenan dan ketidakakuratan jawaban yang diberikan oleh ChatGPT, serta lag yang sering terjadi saat menggunakan aplikasi, dapat mengurangi tingkat kepercayaan dan kepuasan pengguna. Oleh karena itu, penting untuk memahami lebih lanjut mengenai pengalaman pengguna, terutama di kalangan mahasiswa. Penelitian ini menggunakan metode User Experience Questionnaire (UEQ) untuk mengevaluasi berbagai aspek dari pengalaman pengguna. UEQ adalah metode yang menilai pengalaman pengguna melalui enam skala: daya tarik, kejelasan, efisiensi, ketepatan, stimulasi, dan kebaruan. Berdasarkan analisis data dari 153 responden, diketahui bahwa benchmark nilai untuk setiap aspek UEQ menunjukkan bahwa daya tarik (1,79), kejelasan (1,85), efisiensi (1,59), dan stimulasi (1,59) berada dalam kategori baik. Aspek ketepatan (1,30) berada di atas rata-rata, sementara kebaruan (0,23) berada di bawah rata-rata.

Peningkatan Pelayanan Posyandu Delima 1 Paninggilan Utara dengan Media Sosial dan Komunikasi Digital Rifai, Bakhtiar; Normah; Amin, Ruhul
PRAWARA Jurnal ABDIMAS Vol 4 No 3 (2025): PRAWARA JURNAL ABDIMAS
Publisher : CV. Manha Digital

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

Posyandu sebagai garda terdepan dalam pelayanan kesehatan dasar masyarakat, khususnya ibu dan anak, menghadapi tantangan dalam penyebaran informasi, partisipasi masyarakat, dan dokumentasi kegiatan. Melalui kegiatan pengabdian masyarakat ini diharapkan dapat membantu meningkatkan kualitas pelayanan Posyandu Delima 1 Kelurahan Paninggilan Utara melalui optimalisasi penggunaan media sosial dan komunikasi digital untuk meningkatkan kualitas dan kelacaran komunikasi antar kader dan penyebaran informasi kepada masyarakat. Tim pengabdian akan memberikan pelatihan dan pendampingan kepada kader Posyandu mengenai cara efektif menggunakan WhatsApp Group dan mengelola akun media sosial untuk komunikasi antar kader dan penyebaran informasi kepada masyarakat. Diharapkan, kegiatan pengabdian masyarakat ini mampu meningkatkan jangkauan informasi, kesadaran kesehatan masyarakat, serta efisiensi administrasi Posyandu Delima 1 Kelurahan Paninggilan Utara secara berkelanjutan.

ANALISA DESIGN UI/UX POINT OF SALES BERBASIS WEB PADA RAJA SAMUDRA POPOK MENGGUNAKAN METODE DESIGN THINKING Sanjaya, Andi; Mustika, Wida Prima; Rifai, Bakhtiar
Jurnal Manajamen Informatika Jayakarta Vol 4 No 2 (2024): JMI Jayakarta (April 2024)
Publisher : Sekolah Tinggi Manajemen Informatika dan Komputer Jayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52362/jmijayakarta.v4i2.1061

Point Of Sale is a system for transactions, which includes the use of a cash register. Within the scope of POS, a cash register does not stand alone but includes supporting software and other devices. The Point of Sales application will help business owners to achieve goals and improve service to consumers. The time needed to serve consumers during sales transactions becomes faster and the information provided becomes more accurate. At Raja Samudra Popok, transactions and recording are still done manually with ledgers, including stock of raw materials which is still recorded using Microsoft Excel, which means the data is not always accurate. This research uses a user-oriented Design Thinking method. This method has 5 process stages, namely Emphatize, Define, Ideate, Prototype, and Testing. After carrying out these 5 stages well, the author then carried out usability testing using the System Usability Scale (SUS) method which resulted in an average score of 85. Based on the results of the SUS score interpretation, this value was included in grade A where the score obtained was already in above the average SUS score in general, which is 68.

User Centered Design in Analysis and Design of UI UX in the Simpeg Application of Dharmais Cancer Hospital Normah, Normah; Rifai, Bakhtiar; Cahya, Fani Nurona; Widiastuti, Pratiwi Indah
Paradigma - Jurnal Komputer dan Informatika Vol. 26 No. 1 (2024): March 2024 Period
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/p.v26i1.3181

Dharmais Cancer Hospital as a health service facility that is experienced in its field, of course, has human resources which are important, so to support employee performance in terms of employee rights such as employee leave, media is needed that really supports employee needs. Through the employee support system, namely the Employee Information System (SIMPEG) application, several problems were found in terms of appearance and the proposal process as well as the leave recapitulation process which did not exist in the previous SIMPEG application. From the problems found in the Personnel Information System (SIMPEG), a User Centered Design (UCD) method is offered which places the Personnel Information System (SIMPEG) users as the main consideration for building a new system. In the design process there are three steps that are carried out starting from the initial stage, the development stage and the final stage, where at the initial stage testing is carried out using a questionnaire, the average result is 53 which means OK but still low or not good, after the development of the system is carried out and the distribution of questionnaires was carried out again, the results were 71, which means Good. With the design of a Personnel Information System (SIMPEG) using the User Centered Design (UCD) method, it produces a new User Interface (UI) and User Experience (UX) design for the Personnel Information System (SIMPEG), which consists of a forgot password menu feature, leave recap and display easier to use for employees.

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