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All Journal Jurnal Simetris TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) Jurnal Kajian Informasi & Perpustakaan InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan JOIN (Jurnal Online Informatika) Jurnal ELTIKOM : Jurnal Teknik Elektro, Teknologi Informasi dan Komputer Jurnal Informatika Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control Jurnal SOLMA Conference SENATIK STT Adisutjipto Yogyakarta PROCESSOR Jurnal Ilmiah Sistem Informasi, Teknologi Informasi dan Sistem Komputer Angkasa: Jurnal Ilmiah Bidang Teknologi Compiler KACANEGARA Jurnal Pengabdian pada Masyarakat JISKa (Jurnal Informatika Sunan Kalijaga) Aviation Electronics, Information Technology, Telecommunications, Electricals, Controls (AVITEC) Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat International Journal of Engineering, Technology and Natural Sciences (IJETS) SKANIKA: Sistem Komputer dan Teknik Informatika JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Journal of Applied Data Sciences

Wintolo, Hero

Institut Teknologi Dirgantara Adisutjipto

Author-ID : 618936

Aerospace Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Library & Information Science Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Other

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PENERAPAN GRID COMPUTING UNTUK MENGKOMPILASI PROGRAM BERBAHASA C/C++ Indrianingsih, Yuliani; Wintolo, Hero; Sari, Ika Kartika
SENATIK STT Adisutjipto Vol 1 (2013): Kreativitas Anak Bangsa untuk Kemajuan Teknologi dan Informasi
Publisher : Sekolah Tinggi Teknologi Adisutjipto

Grid computing is a group of computers that connected to computer network and working together to complete a certain task. The computers inside must be coheren so the processors can work evenly when given a task from server. Grid computing can be used in many areas and purpopes, and in this research it will be used to compile C/C++ program. Compilation is a process to transform a human readable source code into a computer readable code. The compilation process will take place in a personal computer (PC). By using grid system in compilation process, the waiting time of a source code will be reduced as the compilation task will be divided among the computers. For that reason a C/C++ compiler software that using grid computing will be made. The task will be distributed among the computers inside the grid. It can also help someone who want to compile C/C++ source code but he doesn’t have the compiler on his PC.

Use of Lipat Algorithm on Android to Secure Data Communication in Social Media Wintolo, Hero; Pujiastuti, Asih; Imam, Muhammad
SENATIK STT Adisutjipto Vol 4 (2018): Transformasi Teknologi untuk Mendukung Ketahanan Nasional [ ISBN 978-602-52742-0-6 ]
Publisher : Sekolah Tinggi Teknologi Adisutjipto

Cryptography is one of science that learn about securing a message. Message security is done by randomizing the message (encryption) and returned to it’s original form (description). In this study, the designer of the system first and build an application to secure the message by using the Lipat Algorithm method that aims to secure messages consisting of letters, numbers, or symbols. Applications are designed and built running on Mobile Android. The Lipat Algorithm Method applies a fourfold system in the encryption process and the description of the message to be encrypted and in the description will advance 4 (four) characters forward or backward. Based on testing done the application managed to perform the encryption process and description correctly, ranging from short messages to messages as much as 2305 characters.

System for Determining Public Health Level Using the Agglomerative Hierarchical Clustering Method Suhirman, Suhirman; Wintolo, Hero
Compiler Vol 8, No 1 (2019): Mei
Publisher : Sekolah Tinggi Teknologi Adisutjipto Yogyakarta

Regions having higher level of welfare do not always have better indicator values than other regions having lower level of welfare. The problem is the lack of information related to the indicator values needed to determine the health level. Therefore, clustering using health data becomes necessary. Data were clustered to see the maximum or the minimum level of similarity. The clustered data were based on the similarity of four morality indicator values of the regional health level. Morality indicator values used in this research are infant mortality rate, child mortality rate, maternal mortality rate, and rough birth rate. The method used is Agglomerative Hierarchical Clustering (AHC) - Complete Linkage. Data were calculated using Euclidean Distance Equation, then Complete Linkage. Four clustered data were grouped into two clusters, healthy and/or unhealthy. The result, combining from all clusters into two large clusters to see healthy and unhealthy results.

MEMBANGUNKOMUNIKASI AVITALK BERBASIS ANDROID DENGAN MEMANFAATKAN FREKUENSI 2.4 Ghz PADA JARINGAN LOCAL AREA NETWORK (LAN) Sukma, Galih Andita; Sajati, Haruno; Wintolo, Hero
Compiler Vol 5, No 2 (2016): November
Publisher : Sekolah Tinggi Teknologi Adisutjipto Yogyakarta

The importance of communication increases development of information and communication technology in world so rapidly, especially in telecommunications equipment. Mobile phone or smartphone is one type of communication tools that provide communication services to a wide range of features offered but the services offered are not free. AviTalk is applications and services to communicate for free with the use of smartphones based on Android and has a wifi enable this feature. This communication utilizing wifi network at a frequency of 2.4 GHz as to communication network. Test the application is done by trying on some of the features on a smartphone application with different specifications. From the test produced a smartphone that can run the application properly in some smartphones with Android operating system version 4.2 and above, and the smartphone is connected to a wifi network.

PENGIRIMAN DATA KOORDINAT GLOBAL POSITION SYSTEM (GPS) PADA DRONE DENGAN MEMANFAATKAN JARINGAN INTERNET Wintolo, Hero; Kusumaningrum, Anggraini; Aditya, Reza
Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol 10, No 1 (2019): JURNAL SIMETRIS VOLUME 10 NO 1 TAHUN 2019
Publisher : Universitas Muria Kudus

Drone merupakan salah satu teknologi canggih yang berupa kendaraan udara. Bentuknya tersebut menyerupai pesawat terbang atau helikopter yang dapat dikendalikan oleh remote control. Drone yang dikendalikan menggunakan remote memiliki keterbatasan sinyal. Sinyal yang digunakan bersumber dari jaringan WI-FI sehingga jarak jangkauan terbang drone terbatas. Layanan internet dari provider telekomunikasi belum bisa dimanfaatkan oleh drone karena fasilitas pada drone belum bisa terhubung pada jaringan tersebut. Agar data GPS dapat diambil dan dikirimkan melalui jaringan internet maka pada penelitian ini drone akan menerbangkan smartphone yang memiliki fasilitas GPS yang digunakan untuk mengirimkan data ke web server dan menampilkannya pada web. Hasil penelitian menunjukan bahwa titik koordinat atau lokasi pada smartphone yang diterbangkan oleh drone berhasil mengirimkan data latitude dan longitude melalui jaringan internet dan menampilkannya dalam bentuk Maps pada web.

IMPLEMENTASI LOAD BALANCING BERBASIS CLOUD COMPUTING UNTUK MENDUKUNG INFRASTRUCTURE AS A SERVICE MENGGUNAKAN METODE QUICK SORT Wintolo, Hero; Yusuf, Lalu Suwandi
Compiler Vol 7, No 1 (2018): Mei
Publisher : Sekolah Tinggi Teknologi Adisutjipto Yogyakarta

Implementation of load balancing in cloud computing applications using quick sort method is a study to determine the access speed of each server. Design a cloud computing application using 4 laptops as application users and 3 laptops or PCs as servers in data storage. In sending data performed by the user application, the data will be distributed to the server that has been selected by the system with a quick sort method that sort the rest of the server capacity and then choose the server with the largest capacity. The stored data is placed in the htdocs file on the server. Based on the tests performed, cloud computing applications can run on at least 2 laptops using the windows version. Testing the server is also done by directly using the command prompt. During testing each server receives ping from the application to determine server performance in using load balancing. Testing without load balancing that sends data 50 times of 10 Mb to one server yields speed 15 ms, with 2 server divided by two in its data delivery that is as much as 25 times 10 Mb then speed 12 ms.

Pengembangan Kewirausahaan Bagi UP2K-PKK Kelurahan Prawirodirjan Gondomanan Yogyakarta Untuk Mendukung Pemasaran Produk Menggunakan Instagram Aryanto, Salam; Sudaryanto, Sudaryanto; Sajati, Haruno; Kusumaningrum, Anggraini; Nugraheny, Dwi; Wintolo, Hero
KACANEGARA Jurnal Pengabdian pada Masyarakat Vol 2, No 2 (2019): Juli
Publisher : Sekolah Tinggi Teknologi Adisutjipto

Pengabdian pada masyarakat ini difokuskan pada ibu-ibu guna Upaya Peningkatan Pendapatan Keluarga PKK (UP2K PKK) yang merupakan salah satu program penanggulangan kemiskinan dengan sasarannya kaum perempuan di Kelurahan Prawirodirjan Kecamatan Gondomanan Kotamadya Yogyakarta Propinsi Daerah Istimewa Yogyakarta. Permasalahan yang dihadapi oleh ibu-ibu Upaya Peningkatan Pendapatan Keluarga PKK (UP2K PKK) diantaranya adalah melakukan inovasi baik produk, kemasan dan jaringan pemasaran. Dari hasil pelatihan dan pendampingan, 75% atau 21 peserta pengabdian masyarakat memiliki kemampuan yang baik dalam teknik pemasaran produknya, dan dari 21 peserta tersebut sebanyak 14% sangat aktif dalam melakukan pemsaran melalui instagram.

Cryptography of Java Language Using Basa Walikan Methods in Yogyakarta Wintolo, Hero; Pujiastuti, Asih; Astuti, Ellyana Mega Dewantri
SENATIK STT Adisutjipto Vol 5 (2019): Peran Teknologi untuk Revitalisasi Bandara dan Transportasi Udara [ISBN XXX-XXX-XXXXX-
Publisher : Sekolah Tinggi Teknologi Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/senatik.v5i0.292

Basa Walikan can be used as one of the methods in cryptography because the Basa Walikan character exchange process is not easily understood by all people who can speak Javanese. Basa Walikan used in this research is Basa-Walikan in Yogyakarta, which is sourced from Javanese script characters written in a two-line countdown rule. In Roman characters it becomes ha, na, ca, ra, ka, da, ta, sa, wa, la, pa, dha, ja, yes, nya, ma, ga, ba, tha, nga. The characters in Javanese script are written in 4 (four) lines. The process of character reversal in Basa Walikan uses the mechanism of the first line exchanged with the third line and the second line is swapped to the fourth line as well as the opposite. In this research software for message safety with Basa Walikan was made. From the White Box and Black Box test results it can be concluded that the encryption process and the description process are in accordance with the design of the application being made. If the word being tested is two consonants m and p that are close together, then the encryption process and the description process is done separately or by character.

PENDAMPINGAN PEMASARAN PRODUK MENGGUNAKAN INSTAGRAM BAGI PELAKU USAHA MIKRO KECIL MENENGAH (UMKM) DI KECAMATAN PATHUK GUNUNG KIDUL Sudaryanto, .; Sajati, Haruno; Kusumaningrum, Anggraini; Nugraheny, Dwi; Aryanto, Salam; Wintolo, Hero
KACANEGARA Jurnal Pengabdian pada Masyarakat Vol 3, No 1 (2020): Januari
Publisher : Sekolah Tinggi Teknologi Adisutjipto

Micro, Small, Medium Enterprises (MSME) products in the Pathuk District of Gunung Kidul Regency covering of food, crafts and tourism. The SMEs living in the villages of Pathuk, Salam, Ngoro ngoro, Terbah, Nglanggeran, Semoyo, Pengkok, Putat, Bunder, and Nglegi attended training held at the Office of the Village Cooperation Agency (BKN) Pathuk District. Some participants have products that already have a Food License for Home Industry. The market asistance using Instagram for social media material involved alumni and students from the Adisutjipto College of Information Technology Department. The results in the form of marketing and promotion using Instagram with the hashtag #pkmdepartemeninformatikastta with good criteria results of 27.8%, enough by 61.1% and less good by 11.1%

Co-Authors . Sudaryanto Abdul Fadlil Addiwinoto, Gunawan Aditya Wisnu Pratama Aditya, Reza Aditya, Reza Aji, Bimio Wahyu Amalia Farhati Aminuyati Anggit Tri Widiastuti Anggit Tri Widiastuti, Anggit Tri Anggraini Kusumaningrum Anggraini Kusumaningrum Anggraini Kusumaningrum Anggraini Kusumaningrum, Anggraini Anton Setiawan Honggowibowo Anton Yudhana Arief Dwi Nugroho ARIF HIDAYATULLAH Aris Rakhmadi Arwin Datumaya Wahyudi Sumari Astika AyuningTyas, Astika Astuti, Ellyana Mega Dewantri Bambang Sudibya Bambang Sudibya, Bambang Basuki Nugroho Susanto Basuki Nugroho Susanto, Basuki Nugroho Bimio Wahyu Aji Chris Tri Widyarto Christoporus Galih Pramudito Deny Hp., Fathul Fata Derry Purnamasari Derry Purnamasari, Derry Devia Tito Setyaningsih Dewi Retnowati, Nurcahyani Dewi Soyusiawaty Dwi Nugrahenny Dwi Nugrahenny, Dwi Dwi Nugraheny Dwi Nugraheny Dwi Nugraheny, Dwi Dwi Paradita, Lalu Septian Edi Triono Nuryatno Emy Setyaningsih Evi Wahyuningsih Eviana Yulianti Saputri Fathul Fata Deny Hp. Fera Suprapti Friska Ayu Dhawara Galih Andita Sukma Gilang Wiratmaja Gregorius Ferdian F.D.Setyawan Gunawan Addiwinoto Habib Satrio Atmojo Handoko Widya Kusuma Harliyus Agustian Haruno Sajati Hasibuan, Piniel Romulia Ibrahim Saleh Ibrahim, Andi Ahmad Iswar Ida Ayu Putu Sri Widnyani Imam Riadi Irawaty, Mardiana Khairur Razikin Kusumaningrum, Anggaraini Lalu Septian Dwi Paradita Lalu Suwandi Yusuf Muhamad Hafish Muhammad Imam, Muhammad Muhammad Rivai Murinto Murinto Ngadiyono Ngadiyono, Ngadiyono Nurcahyani Dewi Retnowati Nuryatno, Edi Triono Omara, Safik Piniel Romulia Hasibuan Pradana Nur Prasetya Pramudito, Christoporus Galih Prasetya, Pradana Nur Prasetyo Fendriyanto, Prasetyo Pratama, Aditya Wisnu Prayogi, Yogi Priyo Pujiastuti, Asih Putri Silmina, Esi Qurniawan, Wawan Razikin, Khairur Rindu Alriavindra Funny Rivcky Septianto RIYAN ANDRIYANTO Safik Omara Saiful Bahri Salam Aryanto Saleh, Ibrahim Saputri, Eviana Yulianti Septianto, Rivcky Setiawan Honggowibowo, Anton Seto, Moh.Bambang Haryo Setyaningsih, Devia Tito Setyoadi, Wangsit Sri Mulyani SUDARYANTO SUDARYANTO Sudaryanto Sudaryanto Suhirman Sukma, Galih Andita Sumarsono Sumarsono Sumarsono Sumarsono Sunardi Suprapti, Fera SUWITO SUWITO Suwito Suwito Syafrudin Abdie Wahyu Hamdani Wangsit Setyoadi Wawan Qurniawan Widyarto, Chris Tri Wiratmaja, Gilang Wiwik Handayani Yenni Astuti Yenni Astuti, Yenni Yogi Priyo Prayogi Yuliani Indrianingsih Yuliani Indrianingsih Yuliani Indrianingsih Yuliani Indrianingsih Yuliani Indrianingsih Yuliansah, Herman Yusuf, Lalu Suwandi Zulham Zulham Zuliana Zuliana Zuliana, Zuliana

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