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IMPLEMENTASI METODE NAÏVE BAYES CLASSIFIER DALAM SISTEM PAKAR DEFISIENSI NUTRISI PADA BALITA Helson Mandala Putra; LM Fid Aksara; Rahmat Ramadhan
semanTIK Vol 2, No 1 (2016): semanTIK
Publisher : Informatics Engineering Department of Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (462.738 KB) | DOI: 10.55679/semantik.v2i1.1307

Abstract

Nutrition deficiency is one of the problems experienced by most children under five years old in Indonesia. This problem appear because the lack of knowledge from parents about nutrition which needed by their children. Regarding with such problem, the researcher then made a diagnose system which provided the information about nutrition deficiency of the children to the people, in order to prevent any problem of nutrition deficiency per se. The system was an expert system of nutrition deficiency using Naïve Bayes Classifier method. This method was developed from Bayes Theorem, where the value of probability from an object was classified based of specific requirements. Some research showed that Naïve Bayes Classifier was the best among other classification methods, so that the researcher employed this method in the research. In the system, the indication of nutrition deficiency was determined based on antropometri  table including the data about height, weight, and age as well as additional indication to make a  specific result. Then the data of 20 patients were examined using confusion matrix method. The result showed that the system was 90% accurate. Indeed, it proved that the system could be very helpful to make a classification for nutrition deficiency and it could be applied in any of local government clinic and hospital. Keywords— Antropometri, Deficiency, Naïve Bayes
ANALISIS QOS (QUALITY OF SERVICE) PADA LAYANAN VIDEO STREAMING YANG MENGGUNAKAN PROTOKOL RTMP (REAL TIME MESSAGING PROTOCOL) Anisa Sangsari; Isnawaty Isnawaty; LM. Fid Aksara
semanTIK Vol 2, No 2 (2016): semanTIK
Publisher : Informatics Engineering Department of Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (520.617 KB) | DOI: 10.55679/semantik.v2i2.1731

Abstract

Video streaming merupakan teknologi yang sering digunakan ketika menonton video di internet tanpa harus mengunduh video tersebut untuk menontonnya. Beberapa permasalahan yang mempengaruhi performansi dari video streaming, seperti laju transmisi yang lambat dan kualitas video yang kurang jernih, sehingga dibutuhkan QoS (Quality of Service) yang baik pada sisi streaming server.Protokol yang digunakan untuk mengukur QoS dari video streaming salah satunya menggunakan RTMP (Real Time Messaging Protocol), yang didesain untuk performa tinggi dalam transmisi audio, video dan data. Dengan memanfaatkan aplikasi red5 yang merupakan sebuah server streaming open source berbasis Java yang mendukung streaming audio, video dan shared object.Hasil penelitian ini, berupa hasil pengujian parameter dari video on demand dan video live streaming dengan membandingkan 2 client yang meliputi throughput, packet loss, delay dan jitter yang diukur dengan menggunakan aplikasi wireshark. Untuk semua pengujian nilai QoS yang dihasilkan dari data yang diteliti berada pada nilai yang sangat baik berdasarkan pada kategori nilai TIPHON. Kata kunci— Video Streaming, RTMP, red5, QoS, Video on Demand, Video Live Streaming.
PEMANFAATAN OPEN SOURCE OWNCLOUD SEBAGAI MEDIA PENYIMPANAN DATA BERBASIS CLOUD COMPUTING Firmansyah Amin; LM. Fid Aksara; Sutardi Sutardi
semanTIK Vol 5, No 1 (2019): semanTIK
Publisher : Informatics Engineering Department of Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (531.892 KB) | DOI: 10.55679/semantik.v5i1.5205

Abstract

Cloud Computing technology can be a solution to overcome the problem of storing data on a computer that is often used by many people. One of them is the OwnCloud application service. OwnCloud is an open source software, which means that anyone can use it for free and change the contents of the service. With the concept of cloud storage, users who access OwnCloud must log in first to access data located in the cloud storage. By utilizing a WiFi network to access OwnCloud, all forms of data sharing and synchronization can be accessed on the features provided.Difficulties of staff, lecturers and students to share study program data become difficulties that hinder activities in the academic community. So the results of this study conclude that OwnCloud services can be an efficient solution in managing files if implemented on a centralized campus.Keywords—Cloud Computing, Cloud Storage, Storage, OwnCloudDOI : 10.5281/zenodo.3066822
PERBANDINGAN METODE SIMPLE QUEUES DAN QUEUES TREE UNTUK OPTIMASI MANAJEMEN BANDWIDTH MENGGUNAKAN MIKROTIK (STUDI KASUS: PENGADILAN TINGGI AGAMA KENDARI) Abdul Malik; LM Fid Aksara; Muh. Yamin
semanTIK Vol 3, No 2 (2017): semanTIK
Publisher : Informatics Engineering Department of Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (282.104 KB) | DOI: 10.55679/semantik.v3i2.3133

Abstract

Pengadilan Tinggi Agama (PTA) Kendari merupakan suatu lembaga peradilan, penggunaan internet di lingkungan PTA Kendari memiliki mobilitas yang sangat tinggi, baik digunakan untuk unduh/unggah berkas, dan penggunaan fasilitas internet yang lain. Penelitian ini bertujuan untuk menganalisis kualitas jaringan internet yang ada di Kantor PTA Kendari sebagai upaya untuk optimalisasi jaringan agar menghasilkan kualitas jaringan internet yang lebih baik.Metode Simple Queues merupakan cara pembatasan dengan menggunakan pembatasan sederhana berdasarkan data rate, dan metode Queues Tree cara pembatasan dengan menggunakan pembatasan yang kompleks, karena dikelompokkan berdasarkan protocol, ports atau kelompok IP Address. Kedua metode tersebut diterapkan secara bergantian pada mikrotik. Pada setiap metode yang akan diterapkan, akan di analisis dengan menggunakan aplikasi wireshark, parameter QoS yang terdiri dari Packet Loss, Delay, dan Throughput.Pengujian yang dilakukan terhadap client yang berjumlah lima (5) dan lima belas (15) yang terhubung ke access point. Skenario pengujian yang dilakukan yakni kondisi unduh dan unggah data. Dari hasil pengujian diperoleh hasil penelitian, Queues Tree memiliki nilai throughput, delay, packet loss yang lebik baik dibandingkan Simple Queues.Kata kunci—Simple Queues, Queues Tree, Quality of Service (QoS), Bandwidth
PENERAPAN PROTOKOL ROUTING PROAKTIF OLSR PADA JARINGAN MOBILE AD HOC NETWORK (MANET) MENGGUNAKAN RASPBERRY PI UNTUK TRANSFER FILE Rico Dwi Kurniawan; Muh. Yamin; LM. Fid Aksara
semanTIK Vol 5, No 1 (2019): semanTIK
Publisher : Informatics Engineering Department of Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (815.488 KB) | DOI: 10.55679/semantik.v5i1.6303

Abstract

The wireless network's users are increasingly used compared to wired networks. One of the developments of wireless networks is the existence of a technology called Ad Hoc network. Ad Hoc network is a solution where mobile devices such as laptops, tablets, smartphones, etc. can communicate with each other without the support of network infrastructure in the form of access points or means of supporting data transmission. Mobile Ad Hoc Network (MANET) is a multi-hop wireless network consisting of a collection of dynamic mobile nodes.Along with the development of technology, MANET began to be developed in anticipation if the central infrastructure of a network cannot be used. In this network, each node is a router that functions to determine the route that is closest to the nodes that communicate. Each node on the MANET network is also mobile so it is possible to be free to move, but this has an impact on the topology which keeps changing along with the movement of nodes.  In the test carried out file transfer is applied to the scenario of MANET infrastructure testing with three nodes with two conditions, namely the condition of the absence of interference with the MANET network and the condition when there is interference with the MANET network. file transfer testing on the MANET network can work in accordance with nature and network conditions that MANET has, but from the results of the analysis, the file transfer speed will decrease as the gateway nodes increase on the communication route between the node server and the client. Keywords—MANET, File Transfer Protocol (FTP), Optimized Link Stated Routing (OLSR)DOI : 10.5281/zenodo.2650753
SISTEM INFORMASI PARIWISATA KOTA KENDARI Jumadil Nangi; LM Fid Aksara; Rahmat Ramadhan; Adha Mashur Sajiah
semanTIK Vol 6, No 1 (2020): semanTIK
Publisher : Informatics Engineering Department of Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (610.415 KB) | DOI: 10.55679/semantik.v6i1.9624

Abstract

Penelitian ini bertujuan merancang Sistem Informasi Pariwisata Kota Kendari untuk dijadikan sebagai sarana/media untuk mempromosikan pariwisata. Sistem ini dapat memberikan informasi lokasi dan fasilitas tempat-tempat pariwisata yang berada di Kota Kendari. Sistem informasi pariwisata tersebut dapat diakses dan digunakan melalui jaringan internet tanpa proses instalasi, dapat digunakan multiuser dengan sistem webhosting sehingga dapat digunakan secara bersama meski lokasi dan wilayah berbeda.Penelitian ini merupakan penelitian deskriptif kualitatif dengan pendekatan rekayasa perangkat lunak. Metode pengembangan sistem yang digunakan adalah waterfall modelling. Hasil penelitian ini menyimpulkan sistem informasi pariwisata berbasis website dapat mengelola data pariwisata yang ada secara efektif dan efisien serta dapat diakses dengan cepat dan mudah untuk memberikan informasi tentang pariwisata yang ada di Kota Kendari. Aplikasi ini dibangun menggunakan bahasa pemrograman PHP dengan dukungan database MySQL, HTML (Hypertext Markup Language) dengan dukungan image dan animasi untuk kemudahan pengguna.Kata kunci; Sistem Informasi, Pariwisata, Website
RANCANG BANGUN PROTOTYPE SYSTEM MONITORING KELEMBABAN TANAH MELALUI SMS BERDASARKAN HASIL PENYIRAMAN TANAMAN “STUDI KASUS TANAMAN CABAI DAN TOMAT” Caesar Pats Yahwe; Isnawaty Isnawaty; L.M Fid Aksara
semanTIK Vol 2, No 1 (2016): semanTIK
Publisher : Informatics Engineering Department of Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1375.372 KB) | DOI: 10.55679/semantik.v2i1.721

Abstract

Watering is a matter that can not be discharged in maintaining and caring for plants in order to keep the plants thrive. needs enough water greatly affect plant growth. Examples such as chilli and tomato crops that require special attention because if the plant is not getting a good condition, the plants do not grow well, even be fatal for the plant. Monitoring of watering based on Soil Moisture via SMS based microcontroller is one way that can be used in monitoring and caring for the plants remain in good condition. So as to minimize the time and power plant owners in their activities without the direct care of a plant that belongs. By using Arduino UNO as a main controller is programmed to determine the  Soil Moisture  the plant through the Soil Moisture Sensor FC-28 were planted in the ground and the results of Soil Moisture the plants obtained will be sent to the mobile phone owner of the plant through the medium of SMS is connected to the GSM Shield ATWIN Quad-Band. When the condition of  Soil Moisture  detection sensors poor crop, then the Arduino UNO will give the command to start the engine Relay  for water and do watering plants. The test results of Soil Moisture monitoring via SMS based on the results of watering the plants showed that the Soil Moisture Sensor FC-28 can detect Soil Moisture and tools can be watering when the soil is dry then sms gateway will work automatically to send an SMS to the owner of the plant. The percentage of success of the tool by 93,75%. Keywords— SMS, Arduino UNO, Soil Moisture Sensor FC-28, GSM Shield ATWIN Quad-Band
ANALISIS PERFORMASI WIRELESS MESH MENGUNAKAN PROTOKOL HYBRID WIRELESS MESH PROTOCOL (HWMP) PADA JARINGAN MOBILE AD HOC NETWORK(MANET) Muhammad Darman Saleh; Muh. Yamin; LM Fid Aksara
semanTIK Vol 5, No 1 (2019): semanTIK
Publisher : Informatics Engineering Department of Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (773.007 KB) | DOI: 10.55679/semantik.v5i1.6106

Abstract

The growing development of wireless technology in communication between users requires high-quality networks. This study aims to design a network and as a test parameter on the Wireless Mesh Network (WMN) using the routing protocol Hybrid Wireless Mesh Protocol (HWMP). This network is connected by using several access points that have been modified using OpenWRT software. The test parameters to be carried out are by testing the performance of the HWMP routing protocol in self-configure and self-healing as well as some supporting data from Throughput and Jitter. The data generated by using several access points and two (2) users produce data whereon self-configure can be done very quickly, unlike the case with self-healing which requires more time, the effect of inadequate access point location gives rise to network performance, not yet maximal, the existence of routing HWMP affects Throughput and Jitter generated by the user if the exchange of information in the condition always changes from one place to another. The average result of self-configuration is 100 bytes / 64ms, self-healing is 100 bytes / 187ms. Users of bandwidth 1 and 2 are 5,930 Kbyte / s and 5,210,170 Kbyte / s. Jitter values for users 1 and 2 are 1.554 ms and 1,699 ms. Throughput on users 1 and 2 is 0.283 Mbit / s and 4 Mbit/s. Keywords—WMN, HWMP, Firmware openWRT, Self-Configure, Self-Healing DOI : 10.5281/zenodo.3233134
ANALISIS PERBANDINGAN RSSI PADA ACCESS POINT LINKSYS WAP54G, TP-LINK WA5110G DAN D-LINK DWL-G700AP Yessi Alfrida Syahputri; Muh. Yamin; LM Fid Aksara
semanTIK Vol 3, No 1 (2017): semanTIK
Publisher : Informatics Engineering Department of Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (445.109 KB) | DOI: 10.55679/semantik.v3i1.2587

Abstract

Kebutuhan akan koneksi internet terutama Wi-Fi sangat diminati oleh pengguna layanan internet, karena teknologi Wi-Fi sangat relatif mudah untuk diimplementasikan dan memberikan kebebasan kepada penggunanya untuk dapat mengaksesnya kapan dan dimana saja. Untuk dapat terhubung dengan Wi-Fi dibutuhkan sebuah perangkat yaitu Access Point. Ukuran kekuatan sinyal juga mempengaruhi cakupan area yang yang akan dijangkau, semakin besar kekuatan sinyal maka semakin luas jangkauannya.Sinyal yang diterima oleh Receiver dapat diukur menggunakan nilai RSSI atau Receive Signal Strength Indicator. RSSI adalah sebuah ukuran kekuatan sinyal radio yang diterima oleh receiver. Nilai RSSI ini merupakan kualitas sinyal yang diterima Receiver dalam jarak tertentu. Pengukuran RSSI dilakukan pada Laboratorium Sistem Informasi dan Programming Fakultas Teknik Universitas Halu Oleo dengan bantuan tools InSSIDer yang ter-install pada PC dimana dilakukan pengujian terhadap 3 jenis ketinggian Access Point, yaitu 50 cm, 150 cm dan 210 cm serta menggukan 3 vendor Access Point berbeda yaitu Linksys WAP54G, TP-Link WA5110G dan D-Link DWL-G700AP.Hasil akhir dari Penelitian adalah ketinggian 50 cm memberikan pancaran sinyal yang lebih baik daripada ketinggian 150 cm dan 210 cm. Selain itu vendor Access Point merk TP-Link WA5110G memberikan pancaran sinyal yang lebih kuat dan stabil dibandingkan dengan merk yang lain. Kata kunci— Receive Signal Strength Indicator (RSSI), Access Point, Wi-Fi, InSSIDer
IMPLEMENTASI SERVER VOIP MENGGUNAKAN ASTERISK PADA JURUSAN TEKNIK INFORMATIKA UNIVERSITAS HALU OLEO Try Ardana Putra; L.M Fid Aksara; La Surimi
semanTIK Vol 6, No 2 (2020): semanTIK
Publisher : Informatics Engineering Department of Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (590.162 KB) | DOI: 10.55679/semantik.v6i2.7467

Abstract

VoIP (Voice Over Internet Protocol) adalah teknologi yang mampu melewatkan “panggilan suara”, video dan data melalui jaringan Internet Protocol (IP). VOIP merupakan jaringan komunikasi data yang berbasis packet-switch, sehingga bisa menelepon dengan menggunakan jaringan berbasis IP. Jaringan VoIP dapat dibangun dengan menggunakan jaringan nirkabel. VoIP memungkinkan acces server dan multiservice access concentrator membawa dan mengirim suara dan fax melintasi jaringan IP. Server VOIP yang menggunakan Asterisk, mengharuskan setiap client yang ingin melakukan panggilan untuk menggunakan aplikasi tambahan seperti Zoiper dan MizuDroid untuk saling terkoneksi. Pengujian dilakukan pada autentikasi klien, pengujian panggilan (call) dan pengujian Quality of Services (QoS). Autentikasi klien dan pengujian panggilan, semua dapat dilakukan sesuai dengan yang diharapkan. Untuk pengujian QoS, dari semua pengujian yang telah dilakukan, semua parameter yang digunakan menunjukkan hasil yang sangat baik. Nilai delay setiap pengujian sangat kecil dibawah 1 ms, nilai packet loss di bawah 1% dan nilai throughput di atas 15 MBps.Kata kunci; VoIP, Asterisk, QoS
Co-Authors Abdul Kadir Abdul Malik Adha Mashur Sajiah Adha Mashur Sajiah Ady Nopaldi Rombe Afriyadin Afriyadin Ageng Arya Khrysna Dwipangga Andi Nurhalisa Anggita Nindya Wisnu Wardhana Anisa Sangsari Ari, Rustan Asa Hari Wibowo Asri Samsudin Ayu Abrianingsih Bambang Pramono Caesar Pats Yahwe Diah Ayu Ningtias Edward Ngii Fadli Brilian Daksa Faizan, Ilmi Firmansyah Amin Gisela Sanggaria Hardiman Hardiman Hastian, Hastian Hazram Wira Saputra Helson Mandala Putra I Nyoman Aditia Ida Bagus Gede Pala Asmara Ihsan Sarita Imam Kreshna Bayu Inda Sari Isnawaty Isnawaty Isnawaty Isnawaty Isnawaty Isnawaty Isnawaty Isnawaty Isnawaty Isnawaty Isnawaty, Isnawaty Ita Asriani Jumadil Nangi Kasim, Esy Anugerah Rahayu L.M.Bahtiar Aksara La Ode Hasnuddin S. Sagala La Surimi La Surimi La Surimi LM Bahtiar Aksara LM. Bahtiar Aksara, LM. Bahtiar Manan, La Ode Abdul Maulid Maulid Miming Mardianti Muh Yamin Muh. Sholeh Muh. Yamin Muh. Yamin Muh. Yamin Muh. Yamin Muh. Yamin Muhammad Akbar Muhammad Darman Saleh Muhammad Irwan Syahib Muhammad Sadam Husain Natalis Ransi Nur Fajriah Muchlis Nurdian Kasim Nurnani Afni Sorumba Pamungkas, Dwi Bayu Putra Rahmat Ramadhan Rahmat Ramadhan Ramadhan, Abdul Fath Rico Dwi Kurniawan Rizal Adi Saputra Rizky Khairun Nisa Salam, Miftahul Jannah Sitti Najmia Rifai Statiswaty Subardin Subardin Sutardi Sutardi Sutardi Sutardi Sutardi Sutardi Sutardi Taufiq, La Ode Muhamad Try Ardana Putra Vega Nataya Kinanti Wa Ode Zamalia Wahyuddin Aluddin Yamin, Muh Yessi Alfrida Syahputri Zul Uswa