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Implementasi Multithreading Untuk Meningkatkan Kinerja Information Retrieval Dengan Metode GVSM Pardede, Jasman
Jurnal Sistem Komputer Vol 4, No 1 (2014)
Publisher : Jurnal Sistem Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jsk.v4i1.59

GVSM is one of the models of IR systems. GVSM divided into two processes i.e. preprocessing process namely reading the text (*.pdf, *.doc,*.docx), tokenization, filtration, stemming, and parse the query and the process of calculating the relevance of the document that has been done preprocessing with user query to get the value of similarity. In general, to determine of the effectiveness of IR application is determined by two factors, namely recall and precision [7,8,10]. According to JÃ¤rvelin and Ingwersen, the effectiveness of IR application is not only determined by the recall and precision, but rather the ability of IR applications in helping users to complete the search more effective and efficient. The effectiveness of an IR application is determined by recall, precision, time requirements, and reporting documents are presented to the user [7]. To improve the performance of IR applications in time requirements is implemented multithreading in the preprocessing process, i.e. stage 1 to stage 4 GVSM method. The result showed that the method GVSM able to rediscover relevant documents with 100% the precision value, to get the recall value which is equal to the same documents collection either with or without multithreading, but can save processing time by over 50 %.

EFFECTIVENESS OF THE APPLICATION OF LEARNING MODELS DEVICE NETWORK APPLICATION INITIATIVE FIELD OF TECHNOLOGY SKILLS INFORMATION AND COMMUNICATION Purnadi, Purnadi; Kuat, Tri; Santosa, Budi
Journal of Vocational Education Studies Vol 1, No 1 (2018)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/joves.v1i1.586

Competence of Vocational High School (VHS) students can be qualified, if students have competence in accordance with industry needs. The synchronization of the curriculum with the industry is absolutely necessary, so the school is not left behind by the development of the business world and the industrial world. The development of learning model should always be updated or done curriculum innovation, so that schools can synergize with DUDI. This study aims to (1) to know the implementation of the Device Network Application Initiative learning model, (2) to know the advantages and disadvantages of applying the Device Network Application Initiative learning model, (3) to know the effectiveness of the learning model of the Device Network Application Initiative for the Department of Technology and Information. The learning model of the Device Network Application Initiative (DNA Initiative) (the DNA curriculum) is the application of industrial curriculum to VHS education. Model innovation. The business world and the industrial world (dunia usaha dunia industry/DUDI) are more confident with students who get their learning materials of industry standard. This study uses a qualitative method. The research was conducted by observation, interview and documentation. Data analysis techniques using descriptive analysis techniques. Secondary data in the form of documentation is used to support the research. Focus Group Discussion by presenting DUDI, curriculum experts, industrial class managers, user / user graduates, teachers and testimonials, concluded that the implementation of the Device Network Application Initiative learning model for vocational students is very effective andappropriate. The contribution to schools is the implementation of process concept that schools are industrial environments or industrial replicas.

On the performance of energy harvesting AF partial relay selection with TAS and outdated channel state information over identical channels Kehinde O. Odeyemi; Pius A. Owolawi
International Journal of Electrical and Computer Engineering (IJECE) Vol 10, No 5: October 2020
Publisher : Institute of Advanced Engineering and Science

Energy scarcity has been known to be one of the most noticeable challenges in wireless communication system. In this paper, the performance of an energy harvesting based partial relay selection (PRS) cooperative system with transmit antenna selection (TAS) and outdated channel state information (CSI) is investigated. The system dual-hops links are assumed to follow Rayleigh distribution and the relay selection is based on outdated CSI of the first link. To realize the benefit of multiple antenna, the amplified-and-forward (AF) relay nodes then employs the TAS technique for signal transmission and signal reception is achieved at the destination through maximum ratio combining (MRC) scheme. Thus, the closed-form expression for the system equivalent end-to-end cumulative distribution function (CDF) is derived. Based on this, the analytical closed-form expressions for the outage probability, average bit error rate, and throughput for the delay-limited transmission mode are then obtained. The results illustrated that the energy harvesting time, relay distance, channel correlation coefficient, the number of relay transmit antennas and destination received antenna have significant effect on the system performance. Monte-carol simulation is employed to validate the accuracy of the derived expressions.

Smart Museum for Nepal Cultural Heritage Information Exchange System Sharma, Gajendra; Chandra Gurung, Ravi
International Journal of Informatics and Communication Technology (IJ-ICT) Vol 10, No 1: April 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijict.v10i1.pp%p

Smart Museum is a study focus on Nepal Cultural Heritage information exchange system. The main objective is to provide innovative and interactive approaches which could enhance visitors experience in the museum. Its concept is based upon smart museum that is integrating digital museum contents with information exchange by using Near Field Communication (NFC) smart tags and Quick Response (QR) code. Visitors can use their smart phone to get detail information without help of anyone. The study focuses on detail research about short distance communication network that includes NFC and QR code as of RFID technologies. Back-end system is used for providing detail information of artefacts and preservation of museum in the digital format. Mobile Software Development Life Cycle (MSDLC) was chosen for the development of the application. It was used for its development criteria covered all the aspects. The study requirements were straight forward where many factories were not much changed. MSDLC was found shorter life cycle since mobile applications needs to develop in rapid due to the market competition. Most of the museums were found under-developed as per the requirements. The direct museums visited done were found also interested on the upgrading the museum services however lack of the proper management leaded to not able to do so.

The Communication Behaviour of Farmers and Strategies to Strengthen the Capacity of Information Access in the Era of Industrial Revolution 4.0 in Ambon City Inta P.N Damanik; Meilvis E. Tahitu
Jurnal Penyuluhan Vol. 16 No. 1 (2020): Jurnal Penyuluhan
Publisher : Department of Communication and Community Development Sciences and PAPPI (Perhimpunan Ahli Penyuluh Pertanian Indonesia)

Penelitian ini bertujuan menggambarkan karakteristik petani di Kota Ambon terkait dengan perilaku penggunaan telepon seluler; menentukan faktor pendorong dan penghambat petani menggunakan telepon seluler; menganalisis faktor-faktor yang mempengaruhi perilaku komunikasi petani, khususnya penggunaan telepon seluler untuk mengakses informasi pertanian; dan mendisain strategi penguatan kapasitas petani menggunakan telepon seluler untuk mengakses informasi usahatani. Penelitian melibatkan 235 petani dari 47 kelompok tani yang mewakili 88 kelompok tani di Kota Ambon. Data dianalisis secara deskriptif kualitatif dan statistik inferensial menggunakan uji korelasi Rank Spearman. Hasil analisis data digunakan untuk mendisain strategi penguatan kapasitas petani mengakses informasi secara virtual dengan telepon seluler. Hasil penelitian menunjukkan sebagian besar petani berusia dewasa (>40-55 tahun) dengan tingkat pendidikan dominan pada kategori sedang (SLTP – tamat SLTA), namun memiliki pengalaman berusahatani kategori panjang (>15 tahun). Faktor pendorong utama petani menggunakan telepon seluler adalah berkomunikasi dengan keluarga dan teman-teman, sedangkan faktor penghambat utama adalah biaya pembelian pulsa. Pengetahuan dan keterampilan >60% petani mengakses informasi pertanian melalui telepon seluler tergolong rendah, namun dominan petani setuju pemanfaatan telepon seluler sebagai media informasi pertanian. Strategi penguatan kapasitas petani mengakses informasi melalui telepon seluler melibatkan lima pihak utama, yaitu kelompok tani, penyuluh pertanian, perguruan tinggi dan lembaga riset setempat, pemerintah daerah, dan penyedia layanan internet.

Lightweight Approach Of Xml Implementation As Industrial Standard For Information Sharing Widodo, Erwin
Jurnal Teknik Industri Vol 8, No 2 (2007): Agustus
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Information sharing in supply chain has emerged as one critical factor in maintaining company's responssiveness. This ability is needed to overcome both the supplier and customer requirements in sharing their data to accomplish their operational routines. A lot of efforts have been devoted in such research area including XML (eXtensible Markup Language) technology. However, a stepwise approach on how to utilize this advance technology is still lacking. This paper proposed a lightweight approach to implement XML in information sharing firmly. The main XML characteristics will be exploited so that the advantages of utilizing this mark up language may be highlighted. Based on these important remarks a lightweight approach of implementing XML is possible to be composed. The expected outcome is a step-by-step guidance for data exchanger to utilize XML simply but precisely and accurately. A case study of information sharing in commerce is elaborated to enhance our understanding on how to implement this approach in real domain problem.

TINJAUAN BIM (BUILDING INFORMATION MODELLING) DALAM BIDANG ICT KONSTRUKSI DI NEGARA ASEAN Wisnu Adi Prasetya
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2018: SEMINAR NASIONAL PENDIDIKAN SAINS DAN TEKNOLOGI
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (103.197 KB)

This study discusses the current status of BIM implementation in ASEAN countries. Based on a review of recent research, this article focuses on the question of what is the current status of BIM implementation in ASEAN countries, and what further research is needed to advance the implementation of BIM? Addressing these questions makes researchers and practitioners focused on construction companies operating in ASEAN countries, seeking the benefits of BIM. Keywords: ICT, BIM, Building Information Modelling, Construction, ASEAN

PENGARUH PARTISIPASI PENYUSUNAN ANGGARAN TERHADAP KINERJA MANAJERIAL DENGAN JOB RELEVANT INFORMATION SEBAGAI VARIABEL MODERATING (Studi Pada Dinas Pemerintah Kota Yogyakarta) Saraswati, Gita Pramudya; Aisyah, Mimin Nur
Nominal: Barometer Riset Akuntansi dan Manajemen Vol 4, No 2 (2015): Nominal September 2015
Publisher : Universitas Negeri Yogyakarta

Abstrak: Pengaruh Partisipasi Penyusunan Anggaran terhadap Kinerja Manajerial dengan Job Relevant Information sebagai Variabel Moderating (Studi pada Dinas Pemerintah Kota Yogyakarta). Penelitian ini merupakan penelitian kuantitatif yang menggunakan pendekatan kontingensi dengan variabel moderating. Penelitian ini bertujuan untuk mengetahui pengaruh partisipasi penyusunan anggaran terhadap kinerja manajerial serta untuk mengetahui apakah job relevant information memperkuat hubungan antara partisipasi penyusunan anggaran dengan kinerja manajerial. Metode pengumpulan data yang digunakan dalam penelitian ini adalah survei menggunakan kuesioner. Penelitian ini bersifat populatif dengan jumlah responden sebanyak 155 orang manajer pada dinas pemerintah Kota Yogyakarta. Teknik analisis data dalam penelitian ini menggunakan Moderating Regression Analysis (MRA). Hasil penelitian menunjukkan bahwa partisipasi penyusunan anggaran berpengaruh positif dan signifikan terhadap kinerja manajerial. Hal ini terbukti dari hasil regresi yaitu nilai koefisien regresi sebesar 2.037 dan nilai thitung > ttabel sebesar 7.321 > 1.975. Berdasarkan kriteria variabel moderating dari hasil MRA, job relevant information dalam penelitian ini bukan merupakan variabel moderating karena nilai koefisien partisipasi penyusunan anggaran 1,577 dengan signifikansi 0,282. Variabel job relevant information memberikan nilai koefisien 0,885 dengan signifikansi 0,308. Variabel moderating M (interaksi antara Partisipasi dan Job Relevant Information) memberikan nilai koefisien 0,002 dengan signifikansi 0,972. Kata kunci: Kinerja Manajerial, Job Relevant Information, Partisipasi Penyusunan Anggaran.

STATE POSITION AMONG OF THE INFORMATION TECHNOLOGY PARADIGM: REVIEW OF THE MEDIA LITERACY MOVEMENT BY DIY KPID AND BTKP DIY Annisa, Firly
Informasi Vol 48, No 2 (2018): INFORMASI
Publisher : Universitas Negeri Yogyakarta

The Democratic System of Pancasila that has been chosen by Indonesian founders give several consequences. The state needs to be responsible for regulating equality policies for every citizen. Not only about the issue of equitable economic resources but also equal access to information. In the context of the country, democracy and markets equal access to information can be understood as information technology paradigm. This paradigm means that all systems that use by technology information are defined by networking sense, which is an empowering citizen to influence a wide variety of processes. Through the observation and depth of methods, this research examines the role of the Yogyakarta Provincial Education and Sports Agency for educating students and the equitable distribution of information technology. The city was chosen as a research umbrella carried out by Media Literacy Activists Network in 2017. As result of this research shows that literacy education efforts were carried out by Indonesia Broadcasting Commision of Yogyakarta Special Region were still struggling in a protectionist perspective, while The Institute of Government Education Communication Technology in Yogyakarta Province is using creative media approach as an effort to use technology as part of empowerment.Sistem Demokrasi Pancasila yang dipilih oleh para pendiri bangsa Indonesia melahirkan beberapa konsekuensi logis. Diantaranya menuntut peran negara dalam mengatur kebijakan pemerataan keadilan. Keadilan tidak hanya pada persoalan pemerataan sumber-sumber ekonomi, namun juga pemerataan akses informasi. Dalam masyarakat, akses informasi ini di sebut sebagai paradigma teknologi informasi. Paradigma ini berarti ketika semua sistem yang menggunakan teknologi informasi didefinisikan oleh ‘logika jaringan’ yang memungkinkan mereka memengaruhi suatu varietas luas proses-proses dan organisasi-organisasi. Ketika “logika jaringan” tersebut telah terjadi dengan melimpahnya akses informasi di dunia maya lalu langkah-langkah seperti apa yang diterapkan oleh Negara khususnya Dinas Pendidikan dan Olahraga Provinsi Yogyakarta untuk mendidik siswa dan guru sebagai bagian dari pemerataan keadilan dalam teknologi informasi? Kota ini dipilih berkaitan dengan payung riset yang dilakukan bersama-sama dengan Jaringan Pegiat Literasi Media (Japelidi) pada tahun 2017. Penelitian ini menggunakan instrumen yang telah disusun melalui pengayaan teori digital literasi berkaitan dengan tujuan penelitian yaitu, memetakan aktivitas Literasi Digital. Melalui desk study, observasi dan wawancara mendalam sebagai metode, peneliti menemukan upaya pendidikan literasi yang dilakukan KPID DIY masih berkutat dalam perspektif proteksionis sedangkan BTKP DIY lebih pada pendekatan media kreatif sebagai upaya menggunakan teknologi sebagai bagian dari pemberdayaan.

STUDI KOMPARASI ANTARA STRATEGI QUIP DAN STRATEGI INFORMATION CHARTS DALAM PEMBELAJARAN MENULIS TEKS EKSPOSISI Wulandari, Ayu
Diksi Vol. 25 No. 2: DIKSI SEPTEMBER 2017
Publisher : Fakultas Bahasa, Seni, dan Budaya, Universitas Negeri Yogyakarta

Penelitian ini bertujuan untuk mengetahui perbedaan antara strategi QUIP (Questions into Paragraphs) dan strategi Information Charts dalam pembelajaran menulis teks eksposisi. Jenis penelitian ini adalah eksperimen semu dengan desain Randomized Pretest-Posttest Control Group Design. Hasil penelitian menunjukkan bahwa (1) terdapat perbedaan yang signifikan antara keterampilan menulis teks eksposisi siswa yang diajar menggunakan strategi QUIP dengan siswa yang tidak diajar menggunakan strategi QUIP. (2) Penggunaan strategi QUIP dalam pembelajaran menulis teks eksposisi lebih efektif apabila dibandingkan dengan pembelajaran menulis teks eksposisi tanpa strategi QUIP. (3) Terdapat perbedaan yang signifikan antara keterampilan menulis teks eksposisi siswa yang diajar menggunakan strategi Information Charts dengan siswa yang tidak diajar menggunakan strategi Information Charts. (4) Penggunaan strategi Information Charts dalam pembelajaran menulis teks eksposisi lebih efektif apabila dibandingkan dengan pembelajaran menulis teks eksposisi tanpa strategi Information Charts. (5) Terdapat perbedaan yang signifikan antara keterampilan menulis teks eksposisi siswa yang diajar menggunakan strategi QUIP dengan siswa yang diajar menggunakan strategi Information Charts. (6) Penggunaan strategi QUIP lebih efektif apabila dibandingkan dengan strategi Information Charts dan strategi konvensional dalam pembelajaran menulis teks eksposisi.Kata Kunci: strategi QUIP (questions into paragraphs), strategi information charts, dan kemampuan menulis teks eksposisi A COMPARATIVE STUDY BETWEEN QUIP) STRATEGY AND INFORMATION CHARTS STRATEGY IN LEARNING OF AN EXPOSITION TEXT WRITING ABSTRACTThis research has a purpose to know the differences between QUIP (Questions into Paragraphs) strategy and Information Charts strategy in learning exposition text writing on the seventh grade of SMPs in Yogyakarta. The type of this research is a quasi experiment with Randomized Pretest-Posttest Control Group Design. The results show that (1) there is a significant difference between the student's ability of the exposition text writing which is taught by using QUIP strategy and the students which are not taught by using QUIP strategy. (2) The use of QUIP strategy in the learning of exposition text writing is more effective than without QUIP strategy. (3) There is a significant difference between the student's ability of an exposition text writing which is taught by QUIP strategy and the students which are not. (4) The use of Information Charts strategy in the learning of an exposition text writing is more effective than without using the Information Charts strategy. (5) There is a significant difference between the student's ability of an exposition text writing using QUIP strategy with the students which are taught by using Information Charts strategy. (6) The use of QUIP strategy is more effective than Information Charts and conventional strategy in learning of an exposition text writing on the seventh grade of SMPs in Yogyakarta.Keywords: QUIP (questions into paragraphs) strategy, information charts strategy, and the ability of an exposition text writing

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