Article Per Year (5 Year)
p-Index From 2021 - 2026
1.556
P-Index
This Author published in this journals
All Journal InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan JOIN (Jurnal Online Informatika) Conference SENATIK STT Adisutjipto Yogyakarta Angkasa: Jurnal Ilmiah Bidang Teknologi Compiler KACANEGARA Jurnal Pengabdian pada Masyarakat Journal of Computer Networks, Architecture and High Performance Computing
Yuliani Indrianingsih
Sekolah Tinggi Teknologi Adisutjipto (STTA)
Aerospace Engineering Computer Science & IT Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mechanical Engineering

Published : 54 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 54 Documents
Search

 1   2   3   4   5 
PERANCANGAN DAN PENERAPAN ALGORITMA JAWA UNTUK MENCARI JARAK ANTARA DUA BUAH KOMPUTER DALAM JARINGAN WIRELESS LAN/HOSTPOT Razikin, Khairur; wintolo, hero; Indrianingsih, Yuliani
Compiler Vol 1, No 1 (2012): Mei
Publisher : Sekolah Tinggi Teknologi Adisutjipto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (527.637 KB)

Abstract

Wireless networks / hostspot using wave or signal transmission media. Waves or signals emitted from a device called an access point having a particular frequency. Signal beam is formed a circular pattern in which the antenna from the access point to the source signal. In a wireless network signal is captured and used a computer to be able to communicate with each other. PING technique is a method to double check the connection by sending data packets from the sending computer to the destination computer. This process can be seen from the travel time required to transmit data packets. So there is some problems how to convert time obtained from the PING into the distance. Algorithm Jawa can be used to convert units of time-based PING the wireless LAN / hostspot into the distance. Basically, two computers that are in a wireless LAN / hostspot will form a triangular pattern. This pattern will be used algorithm jawa to determine the distance between two computers within the wireless LAN / hostspot by utilizing modifications pythagorean theorem for isosceles triangular pattern and the large angle of 400.
SISTEM KEAMANAN JAIL BASH UNTUK MENGAMANKAN AKUN LEGAL DARI KEJAHATAN INTERNET MENGGUNAKAN THC-HYDRA Hamka, Cakra Aminuddin; Sajati, Haruno; Indrianingsih, Yuliani
Compiler Vol 3, No 1 (2014): Mei
Publisher : Sekolah Tinggi Teknologi Adisutjipto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (211.103 KB)

Abstract

Along with the development of current technology, making technology is very important in today's life. Security level digital data has become more vulnerable to exploitation, the problem arises when an information technology device was attacked by people who do not want to take a responsible and important data illegally, so the administrator must act quickly to secure important data. Making a data security technology on the internet is very important information. Limitations administrator underlying the creation of a system that is able to detect and defense systems against such attacks is automation, so that it can be applied to data security. The system is built to prevent attacks on computer networks with more specific on THC - Hydra. This system will analyze the number of errors in the log into the database, and if the error exceeds the tolerance rules are made by the administrator. If the error is more than 3 times in one minute, then with automation, the system will create a rule that can imprison users who do not have such access, and access to the prison in the illegal user can not perform such activities on legal access and access to activities conducted illegal user can be recorded on a file and jail.txt. So under any circumstances and not in supervising administrator, the security of other user data will be safe and can not be retrieved or viewed by a user of illegal access.
OTOMATISASI PENERIMAAN DAN PENGIRIMAN PESAN DENGAN SISTEM TERDISTRIBUSI UNTUK MENDUKUNG PENYEBARAN INFORMASI AKADEMIK Setyoadi, Wangsit; Wintolo, Hero; Indrianingsih, Yuliani
Compiler Vol 1, No 1 (2012): Mei
Publisher : Sekolah Tinggi Teknologi Adisutjipto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (402.097 KB)

Abstract

Advances in technology are increasing rapidly, especially in the field of information and communication technology provides convenience in exchanging information. One widely used communication tool today is the mobile phones which have facilities sending messages or SMS (Short Message Service). With the mobile phone application development, application technology of short message or SMS widely used for more general purposes, one of which is in the academic field. To facilitate the exchange of academic information, including financial data, grades, and exam schedules, distributed systems into tools that are able to provide and process information dynamically.To facilitate the exchange of academic information between the school and students, they invented a system that is distributed for the dissemination of academic information that can be accessed via SMS.Academic information dissemination system based on short message or SMS can enhance the effectiveness of the dissemination of information between the school and students. With a system of information exchange is expected to be faster and more controlled because the cost for all messages can be recorded.
SISTEM PENDUKUNG KEPUTUSAN UNTUK MENENTUKAN POSISI PEMAIN IDEAL DALAM TIM SEPAK BOLA DENGAN METODE ALGORITMA GENETIKA Alprianta, Hizkia; Honggowibowo, Anton Setiawan; Indrianingsih, Yuliani
Compiler Vol 1, No 2 (2012): November
Publisher : Sekolah Tinggi Teknologi Adisutjipto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (174.436 KB)

Abstract

So far, there are coaches who are less precise in determining the ideal position of the player as it only relies on instinct and the ego of the players so that there is still a coach who has not been able to objectively assess the players.By utilizing the method of Genetic Algorithm as Decision Support System (DSS) in the process of determining the ideal position of a player who uses several criteria (multicriteria) to choose a proper player. DSS is helping coach in making the right decisions and Genetic Algorithm is used as a model for multicriteria weighting in the selection process. This application was built with tools Borland Delphi (7.0) as the user interface design and media processing PostgreSQL as its database.            Based on these results we can conclude that this application expected to assist the coaches in the decision making process and can change the appraisal of which are subjective to more objective, to determine the ideal position for a player, can determine the best position of each position of a number of players and the expected results of the Genetic Algorithm on the system constructed in accordance with the results of manual calculations.
IMPLEMENTASI LOAD BALANCING DENGAN METODE BUBBLE SORT STUDI KASUS PENGISIAN KRS DI STTA Hidayat, Rahmad; Basukesti, Agus; Indrianingsih, Yuliani
Compiler Vol 2, No 1 (2013): Mei
Publisher : Sekolah Tinggi Teknologi Adisutjipto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (203.588 KB)

Abstract

The increase o f request brings large traffic to networks especially to data centers, large enterprises and portal websites. In addition, server provides more and more information by using applications. Most servers have to provide all-day services, and any service interruption or key data loss in communication will result in business loss. All these require high performance and high reliability on application services. However, the increase of server processing speed and memory access speed is greatly lower than that o f the network bandwidth and applications. In addition, the increase o f network bandwidth makes server resource consumption more serious. Therefore, the servers become the network bottleneck, and the traditional single device mode becomes the network failure point. Load balancing (LB) comes to provide a good solution by providing multiple servers form a server cluster, with each server providing the same or similar services. A load balancing application is managed at the front end o f the server cluster to distribute user requests in the server cluster according to pre-configured load balancing rules, provide services, and maintain the servers. Load balancing bring good advantage such as bring faster application, low cost, the available resources will not be wasted, and no high-end devices are needed for the new resources. It is expandability. When services are increasing, the system can satisfy the needs by adding servers, without affecting the existing services and reducing service quality. Load balancing also has high reliability. When a server fails, the LB application or LB device redistributes user requests to other servers in the same cluster, ensuring uninterrupted services.
ANALISIS PERBANDINGAN METODE WEIGHTED PRODUCT (WP) DENGAN METODE SIMPLE ADDITIVE WEIGHTING (SAW) UNTUK PENDUKUNG KEPUTUSAN PEMILIHAN BIRO PERJALANAN PARIWISATA Pradito, Ryzal; Indrianingsih, Yuliani
Compiler Vol 3, No 2 (2014): November
Publisher : Sekolah Tinggi Teknologi Adisutjipto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (148.013 KB)

Abstract

Decision Support System (DSS) is a system that helps managers to solve a semi-structured problem. There are techniques used to make the DSS, one of them is Fuzzy Logic Multi Criteria Decission Makaing (MCDM). Weigthed Product Method (WP) and Single Additive Weighting Method (SAW) is a method to solve the problem using multiplication to connect the atribute ratings, where rating attributes must be raised first with the weight relevant attributes weights. The applications results show comparison WP methods and SAW methods is closer to the value 1, so that the SAW method is the most appropriate method to solve the problem of the selection a trvel agency tourism.
NOTIFICATION OF SECURITY THREATS ON THE INTERNET PROXY SERVER IS A SERVER-BASED SHORT MESSAGE SERVICE (SMS ) Arizald Gobel, Mario Agapito; Sumarsono, Sumarsono; Indrianingsih, Yuliani
Compiler Vol 1, No 1 (2012): Mei
Publisher : Sekolah Tinggi Teknologi Adisutjipto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (655.424 KB)

Abstract

Defense system against interference when the activity is generally done manually by the administrator. This resulted in the integrity of the system depends on the availability and speed of the administrator in response to disturbance. In the current era of information technology, almost all information is important for an institution can be accessed by its users. Disclosure of such access raises new security issues in part of a computer network system that is very important to maintain the validity and integrity of data and ensure availability of services for its users.In this issue then designed a system to detect any interference. The detection is based filtering on the port service, using the programming language Delphi 7. The data obtained from the filtered traffic data packets passing the proxy server. By building a system that can work automatically and in real time, then perform the detection of intruders or illegal activities which will then be reported to the administrator.With this administrator can find out the use of illegal ports through port filter techniques on the traffic data service in and out in real time, from both internal and external networks. Administrators can do the monitoring without having to depend on availability. With such a system administrator can perform tasks more efficiently in maintaining the validity and integrity of data.
PENERAPAN ALGORITMA SAPA PADA JARINGAN AD-HOC UNTUK MENGIDENTIFIKASI KOMPUTER BERBASIS MAC ADDRESS Widyarto, Chris Tri; Wintolo, Hero; Indrianingsih, Yuliani
Compiler Vol 2, No 1 (2013): Mei
Publisher : Sekolah Tinggi Teknologi Adisutjipto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (739.772 KB)

Abstract

Wi-Fi waves are commonly used as an intermediary in the communication relationships in the wireless network. However, the use o f Wi-Fi waves can be used in addition to getting the relationship in the network, the user is also able to detect and identify other devices by using Wi-Fi waves. Ad-hoc network is a network that can be built independently by the computer with the Microsoft Windows operating system, to enable ad-hoc device has to have an identity that is SSID, the SSID is then activate the device can be detected by other devices. Activation is done ad-hoc by the netsh command is a shell command in the Windows 7 operating system. An ID must be unique for each device as there is no dual identity, to maximize the identification process. Utilizing MAC address as an identity is used, allowing the device to be uniquely identified. In addition to the MAC address is added to the device profile in the identity o f the device for easier identification. Sapa application users can identify the device is detected, and recognize it as a co-owned devices. Scheme which is the concept o f the algorithm Sapa. Sapa application allows device activation or notebook PC with the Windows 7 operating system to be detected and detected by other devices with the Windows 7 operating system and applications are also active Sapa. Communication is established indirect communication that occurs in a single direction. Detection range can be done up to 77 meters distance.
SISTEM PAKAR UJI KOMPETENSI BAGI SISWA BERKEBUTUHAN KHUSUS AUTIS DENGAN MENGGUNAKAN METODE SINGLE LINKAGE Suryanto, Baginda; Honggowibowo, Anton Setiawan; Indrianingsih, Yuliani
Compiler Vol 3, No 1 (2014): Mei
Publisher : Sekolah Tinggi Teknologi Adisutjipto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (238.754 KB)

Abstract

Conventional knowledge test on the learning outcomes that have been given by previous teachers, often making bored students with autism. The results obtained are less accurate and require teachers to perform even the repetition of material grading explanations often not objective. Provision of additional material not often right on target, and even students who need to get a repetition of material often do not get the repetition of material. Expert Systems Competency Test Program for Students with Special Needs Autism is designed with the needs of the school that is the subject of research and data collection. Cluster analysis works by grouping students by similarity score minimum euclidian distance of each data. This program tests every student and provide an explanation for the repetition of questions whose answers are not in accordance with the specified result.Program based on the use of Expert Systems Competency Test for Students with Special Needs Autism, the results obtained grouping students based on their level of intelligence that has been stored in the process of testing the competency test conducted by the students with autism. So that teachers can provide in the future teaching methods to suit the needs of students in order to enhance the level of intelligence of autistic students.
SISTEM PENDUKUNG KEPUTUSAN PENENTUAN JENIS TANAMAN PANGAN BERDASARKAN KANDUNGAN TANAH MENGGUNAKAN METODE ANALYTICAL HIERARCHY PROCESS (AHP) DENGAN ALGORITMA GENETIKA Indrianingsih, Yuliani; Naibaho, Winda Susyanti
Compiler Vol 4, No 2 (2015): November
Publisher : Sekolah Tinggi Teknologi Adisutjipto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (217.003 KB)

Abstract

Samosir regency is a from North Sumatera province which dominantly people is live on agriculture. The most of the farmers using autodidact learning to determining the types of plants that will be process the appropriate with their land, where farmers just learn from their experiences and exchange opinion with another farmers. Based of the problem, the system will be built by Analytical Hierarchy Process (AHP) with Genetic Algorithm. The result of the testing from method Analytical Hierarchy Process (AHP) obtained result with consistency ratio values < 0,1, which is -0,5936 while the result of the testing from Genetic Algorithm obtained value of the fitness is 157,25. Based on the test results, it can be concluded that the method Analytical Hierarchy Process (AHP) obtained the result more consistent with the value of consistency ratio should be < 0,1, so it will be easier to making decision, while on the analysis of Genetic Algorithm, obtained result are probabilistic as always having random process, so that decision making can not be consistent. So, Decision Support System to determination of plants based by contents of soil which are good and suitable is method Analytical Hierarchy Process (AHP).
Co-Authors Agus Basukesti, Agus Agustian, Harliyus Akbar, M. Pandu Rizky Alprianta, Hizkia Amanu, Gilang Sonar Anton Setiawan Honggowibowo Arizald Gobel, Mario Agapito Astika AyuningTyas, Astika Candra Wulan, Puspa Ira Dewi Corry, Diana Denny Dermawan Dewi, Wahyu Sofyanti Dwi Nugraheny, Dwi Elizabeth Nurmiyati Tamatjita Firdaus, Alfian Hamka, Cakra Aminuddin Haruno Sajati Kurniawan, Wahid Leo, Muhammad Maria Asumpta Deny Kusumaningrum, Maria Asumpta Deny Mauidzhoh, Uyuunul Musliatun, Masih Naibaho, Winda Susyanti Novianto, Kurnia Rizki Novrianto, Novrianto Nurcahyani Dewi Retnowati Nuryatno, Edi Triono Pradito, Ryzal Prasetiyo, Dwi Pratama, Berland Vardy Prayitno Prayitno Prayogi, Yogi Priyo Pujiastuti, Asih Putra, Dwi Andhika Razikin, Khairur Restani, Ari Rina Widiastuti, Rina Salam Aryanto Saputri, Eviana Yulianti Satriadi, Dimas Seto, Moh.Bambang Haryo Setyoadi, Wangsit Sri Mulyani SUDARYANTO SUDARYANTO Sugara, Bayu Sumarsono Sumarsono Suryanto, Baginda Umami, Anis Syaul Uyuunul Mauidzoh Widyarto, Chris Tri Wintolo, Hero Wiwik Handayani Yuniati, Ismi