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Research paper thumbnail of Determining Travel Time and Fastest Route Using Dijkstra Algorithm and Google Map

SISTEMASI

Dijkstra's algorithm is commonly used to determine the shortest route connecting a point as a... more Dijkstra's algorithm is commonly used to determine the shortest route connecting a point as a starting node to another which acts as the end node. In this study, the UNP student dormitory acted as the starting node, while the library which is frequently visited by students was sampled from the campus as the end node. Due to the fact that students generally live around campus and move on foot, an alternative route is needed to determine the fastest travel time. Therefore, this study aims to determine the route with the fastest travel time from the start to the end of nodes using the Dijkstra algorithm, in comparison with the route displayed by Google Map. Data were obtained from Google Map, which showed the availability of many routes with the possibility of students taking the fastest travel time. The result showed that the fastest route using the Dijkstra algorithm and Google Map were 14 and 3 alternatives at 15 and 21 minutes intervals. Based on these data, it is concluded tha...

Research paper thumbnail of Aplikasi Penyaluran Bibit Perkebunan Berbasis Web Pada Dinas Perkebunan Kabupaten Pasaman Barat

Jurnal Informatika, 2019

Dinas Perkebunan kabupaten Pasaman Barat mempunyai program kegiatan penyaluran bibit perkebunan k... more Dinas Perkebunan kabupaten Pasaman Barat mempunyai program kegiatan penyaluran bibit perkebunan kepada kelompok tani. Petani mendapatkan informasi penyaluran bibit dari sosialisasi yang dilakukan oleh Dinas Perkebunan tersebut. Sistem yang berjalan saat ini menyulitkan petani mengetahui keberadaan bibit karena kurangnya informasi tentang penyaluran bibit, proses pengolahan data penyaluran bibit di Dinas Perkebunan Kabupaten Pasaman Barat sering mengalami kesalahan dan hasil laporan penyaluran bibit mengalami keterlambatan karena proses pencarian data yang lama. Untuk itu perlu dirancang aplikasi penyaluran bibit perkebunan berbasis web dengan menggunakan bahasa pemograman PHP dan MySQL sebagai basis data. Perancangan aplikasi menggunakan metode SDLC model waterfall dengan alat bantu perancangan UML. Hasil akhir dari penelitian ini adalah terciptanya Aplikasi Penyaluran Bibit Perkebunan Berbasis Web pada Dinas Perkebunan Kabupaten Pasaman Barat. Dengan aplikasi ini petani bisa menge...

Research paper thumbnail of Sistem Informasi Pendistribusian Bantuan Perantau Minang Menggunakan PHP Dan Mysql

JOISIE (Journal Of Information Systems And Informatics Engineering), 2019

Biro Administrasi Pembangunan dan Kerjasama Rantau (BAPKR) merupakan salah satu unit kerja mandir... more Biro Administrasi Pembangunan dan Kerjasama Rantau (BAPKR) merupakan salah satu unit kerja mandiri di lingkungan sekretariat daerah Provinsi Sumatera Barat. BAPKR mempunyai tugas pokok dalam menyelenggarakan perumusan bahan kebijakan umum dan koordinasi, fasilitasi, pelaporan, evaluasi dan pengendalian administrasi pembangunan dan kerjasama rantau. Pencatatan data pendistribusian bantuan perantau di BAPKR menggunakan Microsoft Excel. Permasalahan yang terjadi adalah keterlambatan dalam pembuatan laporannya, keamanan data tidak terjamin, dan sering terjadi data ganda dalam pencarian data bantuan. Metode penelitian yang dilakukan adalah melakukan observasi, wawancara dan pemberian kuisiner kepada pegawai, serta menggunakan metode System Development Life Cycle (SDLC). Penelitian ini menghasilkan program aplikasi untuk mengolah data pendistribusian bantuan perantau Minang yang keamanan datanya terjamin dan tidak terjadinya data ganda sehingga menghasilkan laporan pendistribusian peranta...

Research paper thumbnail of A Fuzzy Logic Classification of Incoming Packet for Voip

TELKOMNIKA (Telecommunication Computing Electronics and Control), 2010

Research paper thumbnail of An analysis and comparison between new buffering design with Priority Queuing (PQ) algorithm and SPBA algorithm for VoIP

This paper showed an analysis and comparison between new buffer design with both concept buffers ... more This paper showed an analysis and comparison between new buffer design with both concept buffers in the PQ algorithm and SPBA algorithm. In the PQ algorithm, there are four buffering packet are low, normal, medium and high. The buffering packet in PQ algorithm is greedy. However, fourth the buffering is not optimal used. It is caused by PQ algorithm is based on the priority, whereas this buffering just always serviced is the highest priority. While under priority are rarely or never serviced will cause other buffering rarely used. While SPBA algorithm is architecture easiest, and it does not need any resource reservation or threshold dropping, but only makes use of priority scheduling. SPBA algorithm, where incoming packets are placed into the two priority traffic classes is the high class and low class. On the SPBA algorithm is there are not available reservation sources to save the remaining packets when the explosion (burst) traffic occurred, that could result in packet drop and packet loss. Then, with the efficiency of PQ buffering algorithm, can provide greater impact to reduce delays. In the new buffering algorithm, simplify four buffering into three packets (High, Medium and Low) is proposed. In the analysis and comparison new buffering algorithm could be known problems and weaknesses of both algorithms.

Research paper thumbnail of A new buffering design concept for Voice Over Internet Protocol (VOIP)

Priority Queuing (PQ) algorithm is a more popular technique which used in the VoIP network to red... more Priority Queuing (PQ) algorithm is a more popular technique which used in the VoIP network to reduce delays. In the PQ algorithm there are four buffering packet are low, normal, medium and high. The buffering packet in PQ algorithm is greedy. However, fourth the buffering is not optimal used. It is caused by PQ algorithm is based on the priority, whereas this buffering just always serviced is highest priority. While under priority are rarely or never serviced will cause other buffering rarely used. While SPBA algorithm is architecture easiest and it does not need any resource reservation or threshold dropping, but only makes use of priority scheduling. On the SPBA algorithm, where incoming packets are placed into the two priority traffic classes is high class and low class. On the SPBA algorithm is there are not available reservation sources to save the remaining packets when the explosion (burst) traffic occurred, which could impact to packet drop and packet loss. Then, with the efficiency of PQ buffering algorithm, can provide greater impact to reduce delays. This paper showed a new buffer design to simplify two concepts buffer in the PQ algorithm and SPBA algorithm. In the new buffering algorithm, simplify four buffering into three packets (High, Medium and Low) is proposed. In the new buffering algorithm able to handle, solve problems and weaknesses of both algorithms. The new buffering design is expected to provide a better solution for the packet buffering. In the new buffering algorithm, greedy packet buffering does not occur as the PQ algorithm and then discard packets, dropped packets, and packet loss does not happen again like as occurred in the SPBA algorithm.

Research paper thumbnail of Comparison Process Long Execution Between PQ Algorthm And New Fuzzy Logic Algorithm For VOIP

The transmission of voice over IP networks can generate network congestion due to weak supervisio... more The transmission of voice over IP networks can generate network congestion due to weak supervision of the traffic incoming packet, queuing and scheduling. This congestion negatively affects the Quality of Service (QoS) such as delay, packet drop and packet loss. Packet delay effects will affect the other QoS such as: unstable voice packet delivery, packet jitter, packet loss and echo. Priority Queuing (PQ) algorithm is a more popular technique used in the VoIP network to reduce delays. In operation, the PQ is to use the method of sorting algorithms, search and route planning to classify packets on the router. Thus, this packet classifying method can result in repetition of the process. And this recursive loop leads to the next queue starved. In this paper, to solving problems, there are three phases namely queuing phase, classifying phase and scheduling phase. The PQ algorithm technique is based on the priority. It will be applied to the fuzzy inference system to classify the queuing incoming packet (voice, video and text); that can reduce recursive loop and starvation. After the incoming packet is classified, the packet will be sent to the packet buffering. In addition, to justify the research objective of the PQ improved algorithm will be compared against the algorithm existing PQ, which is found in the literature using metrics such as delay, packets drop and packet losses. This paper described about different execution long process in Priority (PQ) and our algorithm. Our Algorithm is to simplify process execution Algorithm that can cause starvation occurs in PQ algorithm.

Research paper thumbnail of Selective acknowledgement scheme to mitigate routing misbehavior in mobile ad hoc network

Mobile Ad Hoc Networks (MANETs) rely on the preliminary hypothesis that all co-operating nodes co... more Mobile Ad Hoc Networks (MANETs) rely on the preliminary hypothesis that all co-operating nodes completely cooperate in an infrastructureless wireless network. Each node helps each other to perform network functions in a self- organization way. However, some nodes in a network may oppose to cooperating with others to avoid consuming their battery power and other resources. Recently, the routing misbehavior has been an interesting topic in this research field. In this paper, we propose selective acknowledgement (SACK), an end-to-end network-layer acknowledgement scheme, which can be easily attached on top of all source routing protocol. Dissimilar all previous research attempts made to tolerate routing misbehavior, this study discloses the malicious action and then recognizes compromised node or malicious nodes in the network. The malicious node will be prevented in the future routing process to improve the performance of the network throughput. Additional information of SACK scheme a...

Research paper thumbnail of Pembuatan Sistem SMS Gateway Untuk Kelancaran Tagihan Pelanggan Di PT PLN Cabang Padang

Tagihan listrik oleh masyarakat, perusahaan, kantor, dan instansi sudah sejak lama menjadi masala... more Tagihan listrik oleh masyarakat, perusahaan, kantor, dan instansi sudah sejak lama menjadi masalah bagi perusahaan Negara yang terjadi di PT. PLN. Masalah ini dapat diperparah lagi dengan bertambahnya pengguna listrik yang semakin hari semakin meningkat seiring berkembangnya perumahan, perkantoran, industri dan pemukiman penduduk di Indonesia. Lambat laun ini akan menambah beban masalah baru dan akan menyulitkan PT. PLN dalam menangani tagihan yang harus dibayar pelanggan setiap bulannya. Dengan masalah yang sudah dialami oleh PT. PLN saat ini misalnya, semakin banyaknya pelanggan yang menunggak, bahkan tunggakan tagihan ini sampai berbulan-bulan. Hal ini biasa disebabkan oleh karena kelalaian atau karena kelupaan masyarakat pengguna listrik tersebut untuk membayar tagihan listriknya setiap bulan. Jika masalah ini dibiarkan terus menerus, mengakibatkan PT.PLN selalu mengalami kerugian setiap bulannya, hal ini akan mempengaruhi dan akan berdampak buruk terhadap kinerja pegawai PLN s...

Research paper thumbnail of Sistem Informasi Pengolahan Data Pernikahan Di Kantor Urusan Agama Kec. Muarasipongil Dengan Menggunakan Bahasa Pemrograman Java

Indonesian Journal of Computer Science, 2018

The Office of Religious Affairs (KUA) in the District of Muarasipongil is a regional government a... more The Office of Religious Affairs (KUA) in the District of Muarasipongil is a regional government agency under the Ministry of Religion that deals directly with the people in the District, who have the duty to provide services to the community in the religious field. one of the tasks of KUA is to carry out marriage registration. The process of recording the marriage data of KUA Muarasipongil Subdistrict is still done manually, namely the marriage data recording officer must write every data of the bride and groom into the marriage check list form, marriage certificate, and into the marriage book even though the written data is still of the same value. Therefore, we need a marriage record data processing application that can be useful for KUA Muarasipongi District officials in improving service to the community. System development method used by SDLC waterfall.

Research paper thumbnail of Sistem Informasi Perpustakaan Online di Man Kota Solok

Research conducted at the MAN library of Solok city, found the problems of recording and making r... more Research conducted at the MAN library of Solok city, found the problems of recording and making report book data and borrowing / returning books still using handwritten not stored into the database, as well as students difficulty in finding and knowing the required stock of books, so the required library information system online that can assist in recording, preparing reports and finding and knowing the required stock of books stored in the database. In this research is designed online library information system with PHP programming language and MySQL Database in question to help library MAN city of Solok in data processing book. The method used in this research is SDLC waterfall type and design tool with UML. The results of this study is an application that can provide convenience in recording, reporting and knowing availability of existing stock of books. Officers can make report book data or borrowing / returning more quickly and accurately. Availability of complete book data, m...

Research paper thumbnail of Determining Travel Time and Fastest Route Using Dijkstra Algorithm and Google Map

SISTEMASI

Dijkstra's algorithm is commonly used to determine the shortest route connecting a point as a... more Dijkstra's algorithm is commonly used to determine the shortest route connecting a point as a starting node to another which acts as the end node. In this study, the UNP student dormitory acted as the starting node, while the library which is frequently visited by students was sampled from the campus as the end node. Due to the fact that students generally live around campus and move on foot, an alternative route is needed to determine the fastest travel time. Therefore, this study aims to determine the route with the fastest travel time from the start to the end of nodes using the Dijkstra algorithm, in comparison with the route displayed by Google Map. Data were obtained from Google Map, which showed the availability of many routes with the possibility of students taking the fastest travel time. The result showed that the fastest route using the Dijkstra algorithm and Google Map were 14 and 3 alternatives at 15 and 21 minutes intervals. Based on these data, it is concluded tha...

Research paper thumbnail of Aplikasi Penyaluran Bibit Perkebunan Berbasis Web Pada Dinas Perkebunan Kabupaten Pasaman Barat

Jurnal Informatika, 2019

Dinas Perkebunan kabupaten Pasaman Barat mempunyai program kegiatan penyaluran bibit perkebunan k... more Dinas Perkebunan kabupaten Pasaman Barat mempunyai program kegiatan penyaluran bibit perkebunan kepada kelompok tani. Petani mendapatkan informasi penyaluran bibit dari sosialisasi yang dilakukan oleh Dinas Perkebunan tersebut. Sistem yang berjalan saat ini menyulitkan petani mengetahui keberadaan bibit karena kurangnya informasi tentang penyaluran bibit, proses pengolahan data penyaluran bibit di Dinas Perkebunan Kabupaten Pasaman Barat sering mengalami kesalahan dan hasil laporan penyaluran bibit mengalami keterlambatan karena proses pencarian data yang lama. Untuk itu perlu dirancang aplikasi penyaluran bibit perkebunan berbasis web dengan menggunakan bahasa pemograman PHP dan MySQL sebagai basis data. Perancangan aplikasi menggunakan metode SDLC model waterfall dengan alat bantu perancangan UML. Hasil akhir dari penelitian ini adalah terciptanya Aplikasi Penyaluran Bibit Perkebunan Berbasis Web pada Dinas Perkebunan Kabupaten Pasaman Barat. Dengan aplikasi ini petani bisa menge...

Research paper thumbnail of Sistem Informasi Pendistribusian Bantuan Perantau Minang Menggunakan PHP Dan Mysql

JOISIE (Journal Of Information Systems And Informatics Engineering), 2019

Biro Administrasi Pembangunan dan Kerjasama Rantau (BAPKR) merupakan salah satu unit kerja mandir... more Biro Administrasi Pembangunan dan Kerjasama Rantau (BAPKR) merupakan salah satu unit kerja mandiri di lingkungan sekretariat daerah Provinsi Sumatera Barat. BAPKR mempunyai tugas pokok dalam menyelenggarakan perumusan bahan kebijakan umum dan koordinasi, fasilitasi, pelaporan, evaluasi dan pengendalian administrasi pembangunan dan kerjasama rantau. Pencatatan data pendistribusian bantuan perantau di BAPKR menggunakan Microsoft Excel. Permasalahan yang terjadi adalah keterlambatan dalam pembuatan laporannya, keamanan data tidak terjamin, dan sering terjadi data ganda dalam pencarian data bantuan. Metode penelitian yang dilakukan adalah melakukan observasi, wawancara dan pemberian kuisiner kepada pegawai, serta menggunakan metode System Development Life Cycle (SDLC). Penelitian ini menghasilkan program aplikasi untuk mengolah data pendistribusian bantuan perantau Minang yang keamanan datanya terjamin dan tidak terjadinya data ganda sehingga menghasilkan laporan pendistribusian peranta...

Research paper thumbnail of A Fuzzy Logic Classification of Incoming Packet for Voip

TELKOMNIKA (Telecommunication Computing Electronics and Control), 2010

Research paper thumbnail of An analysis and comparison between new buffering design with Priority Queuing (PQ) algorithm and SPBA algorithm for VoIP

This paper showed an analysis and comparison between new buffer design with both concept buffers ... more This paper showed an analysis and comparison between new buffer design with both concept buffers in the PQ algorithm and SPBA algorithm. In the PQ algorithm, there are four buffering packet are low, normal, medium and high. The buffering packet in PQ algorithm is greedy. However, fourth the buffering is not optimal used. It is caused by PQ algorithm is based on the priority, whereas this buffering just always serviced is the highest priority. While under priority are rarely or never serviced will cause other buffering rarely used. While SPBA algorithm is architecture easiest, and it does not need any resource reservation or threshold dropping, but only makes use of priority scheduling. SPBA algorithm, where incoming packets are placed into the two priority traffic classes is the high class and low class. On the SPBA algorithm is there are not available reservation sources to save the remaining packets when the explosion (burst) traffic occurred, that could result in packet drop and packet loss. Then, with the efficiency of PQ buffering algorithm, can provide greater impact to reduce delays. In the new buffering algorithm, simplify four buffering into three packets (High, Medium and Low) is proposed. In the analysis and comparison new buffering algorithm could be known problems and weaknesses of both algorithms.

Research paper thumbnail of A new buffering design concept for Voice Over Internet Protocol (VOIP)

Priority Queuing (PQ) algorithm is a more popular technique which used in the VoIP network to red... more Priority Queuing (PQ) algorithm is a more popular technique which used in the VoIP network to reduce delays. In the PQ algorithm there are four buffering packet are low, normal, medium and high. The buffering packet in PQ algorithm is greedy. However, fourth the buffering is not optimal used. It is caused by PQ algorithm is based on the priority, whereas this buffering just always serviced is highest priority. While under priority are rarely or never serviced will cause other buffering rarely used. While SPBA algorithm is architecture easiest and it does not need any resource reservation or threshold dropping, but only makes use of priority scheduling. On the SPBA algorithm, where incoming packets are placed into the two priority traffic classes is high class and low class. On the SPBA algorithm is there are not available reservation sources to save the remaining packets when the explosion (burst) traffic occurred, which could impact to packet drop and packet loss. Then, with the efficiency of PQ buffering algorithm, can provide greater impact to reduce delays. This paper showed a new buffer design to simplify two concepts buffer in the PQ algorithm and SPBA algorithm. In the new buffering algorithm, simplify four buffering into three packets (High, Medium and Low) is proposed. In the new buffering algorithm able to handle, solve problems and weaknesses of both algorithms. The new buffering design is expected to provide a better solution for the packet buffering. In the new buffering algorithm, greedy packet buffering does not occur as the PQ algorithm and then discard packets, dropped packets, and packet loss does not happen again like as occurred in the SPBA algorithm.

Research paper thumbnail of Comparison Process Long Execution Between PQ Algorthm And New Fuzzy Logic Algorithm For VOIP

The transmission of voice over IP networks can generate network congestion due to weak supervisio... more The transmission of voice over IP networks can generate network congestion due to weak supervision of the traffic incoming packet, queuing and scheduling. This congestion negatively affects the Quality of Service (QoS) such as delay, packet drop and packet loss. Packet delay effects will affect the other QoS such as: unstable voice packet delivery, packet jitter, packet loss and echo. Priority Queuing (PQ) algorithm is a more popular technique used in the VoIP network to reduce delays. In operation, the PQ is to use the method of sorting algorithms, search and route planning to classify packets on the router. Thus, this packet classifying method can result in repetition of the process. And this recursive loop leads to the next queue starved. In this paper, to solving problems, there are three phases namely queuing phase, classifying phase and scheduling phase. The PQ algorithm technique is based on the priority. It will be applied to the fuzzy inference system to classify the queuing incoming packet (voice, video and text); that can reduce recursive loop and starvation. After the incoming packet is classified, the packet will be sent to the packet buffering. In addition, to justify the research objective of the PQ improved algorithm will be compared against the algorithm existing PQ, which is found in the literature using metrics such as delay, packets drop and packet losses. This paper described about different execution long process in Priority (PQ) and our algorithm. Our Algorithm is to simplify process execution Algorithm that can cause starvation occurs in PQ algorithm.

Research paper thumbnail of Selective acknowledgement scheme to mitigate routing misbehavior in mobile ad hoc network

Mobile Ad Hoc Networks (MANETs) rely on the preliminary hypothesis that all co-operating nodes co... more Mobile Ad Hoc Networks (MANETs) rely on the preliminary hypothesis that all co-operating nodes completely cooperate in an infrastructureless wireless network. Each node helps each other to perform network functions in a self- organization way. However, some nodes in a network may oppose to cooperating with others to avoid consuming their battery power and other resources. Recently, the routing misbehavior has been an interesting topic in this research field. In this paper, we propose selective acknowledgement (SACK), an end-to-end network-layer acknowledgement scheme, which can be easily attached on top of all source routing protocol. Dissimilar all previous research attempts made to tolerate routing misbehavior, this study discloses the malicious action and then recognizes compromised node or malicious nodes in the network. The malicious node will be prevented in the future routing process to improve the performance of the network throughput. Additional information of SACK scheme a...

Research paper thumbnail of Pembuatan Sistem SMS Gateway Untuk Kelancaran Tagihan Pelanggan Di PT PLN Cabang Padang

Tagihan listrik oleh masyarakat, perusahaan, kantor, dan instansi sudah sejak lama menjadi masala... more Tagihan listrik oleh masyarakat, perusahaan, kantor, dan instansi sudah sejak lama menjadi masalah bagi perusahaan Negara yang terjadi di PT. PLN. Masalah ini dapat diperparah lagi dengan bertambahnya pengguna listrik yang semakin hari semakin meningkat seiring berkembangnya perumahan, perkantoran, industri dan pemukiman penduduk di Indonesia. Lambat laun ini akan menambah beban masalah baru dan akan menyulitkan PT. PLN dalam menangani tagihan yang harus dibayar pelanggan setiap bulannya. Dengan masalah yang sudah dialami oleh PT. PLN saat ini misalnya, semakin banyaknya pelanggan yang menunggak, bahkan tunggakan tagihan ini sampai berbulan-bulan. Hal ini biasa disebabkan oleh karena kelalaian atau karena kelupaan masyarakat pengguna listrik tersebut untuk membayar tagihan listriknya setiap bulan. Jika masalah ini dibiarkan terus menerus, mengakibatkan PT.PLN selalu mengalami kerugian setiap bulannya, hal ini akan mempengaruhi dan akan berdampak buruk terhadap kinerja pegawai PLN s...

Research paper thumbnail of Sistem Informasi Pengolahan Data Pernikahan Di Kantor Urusan Agama Kec. Muarasipongil Dengan Menggunakan Bahasa Pemrograman Java

Indonesian Journal of Computer Science, 2018

The Office of Religious Affairs (KUA) in the District of Muarasipongil is a regional government a... more The Office of Religious Affairs (KUA) in the District of Muarasipongil is a regional government agency under the Ministry of Religion that deals directly with the people in the District, who have the duty to provide services to the community in the religious field. one of the tasks of KUA is to carry out marriage registration. The process of recording the marriage data of KUA Muarasipongil Subdistrict is still done manually, namely the marriage data recording officer must write every data of the bride and groom into the marriage check list form, marriage certificate, and into the marriage book even though the written data is still of the same value. Therefore, we need a marriage record data processing application that can be useful for KUA Muarasipongi District officials in improving service to the community. System development method used by SDLC waterfall.

Research paper thumbnail of Sistem Informasi Perpustakaan Online di Man Kota Solok

Research conducted at the MAN library of Solok city, found the problems of recording and making r... more Research conducted at the MAN library of Solok city, found the problems of recording and making report book data and borrowing / returning books still using handwritten not stored into the database, as well as students difficulty in finding and knowing the required stock of books, so the required library information system online that can assist in recording, preparing reports and finding and knowing the required stock of books stored in the database. In this research is designed online library information system with PHP programming language and MySQL Database in question to help library MAN city of Solok in data processing book. The method used in this research is SDLC waterfall type and design tool with UML. The results of this study is an application that can provide convenience in recording, reporting and knowing availability of existing stock of books. Officers can make report book data or borrowing / returning more quickly and accurately. Availability of complete book data, m...