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An Optimum Database for Isolated Word in Speech Recognition System Syifaun Nafisah; Oyas Wahyunggoro; Lukito Edi Nugroho
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 14, No 2: June 2016
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v14i2.2353

Abstract

Speech recognition system (ASR) is a technology that allows computers receive the input using the spoken words. This technology requires sample words in the pattern matching process that is stored in the database. There is no reference as the fundamental theory to develop database in ASR. So, the research of database development to optimize the performance of the system is required.  Mel-scale frequency cepstral coefficients (MFCCs) is used to extract the characteristics of speech signal and backpropagation neural network in quantized vector is used to evaluate likelihood the maximum log values to the nearest pattern in the database.  The results shows the robustness of ASR is optimum using 140 samples of data reference for each word with an average of accuracy is 99.95% and duration process is 27.4 msec.  The investigation also reported the gender doesn’t have significantly influence to the accuracy.  From these results it concluded that the performance of ASR can be increased by optimizing the database.
Analisis Proses Pada Senayan Library Information Management System (SLIMS) Cendana Berbasis Data Flow Diagram (DFD) Di Perpustakaan Universitas Kristen Duta Wicana Yogyakarta Abdul Rahman Simatupang; Syifaun Nafisah
JIPI (Jurnal Ilmu Perpustakaan dan Informasi) Vol 5, No 1 (2020)
Publisher : Progam Studi Ilmu Perpustakaan UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/jipi.v5i1.7217

Abstract

This research aimed to analyze the process of cendana senayan library information management system (SLIMS) based on data flow diagram (DFD) in Duta Wicana Christian University.. Methodology of this research used field research and the object of this research is cendana senayan library information management  system (SLIMS). Finding of this research is all of the features in SLIMS Cendana such as borrowing process, return process, library member registration process, importing book data collection process, and imposing sanctions on library users who are late returning the books can be cover with Data Flow Digram (DFD), so it can be easier for librarians to conduct library processing activities and in the information retrieval in library.
Analisis Desain Sistem Informasi Terintegrasi dan User Interface pada Sistem Informasi Sekolah (SISKO) di Perpustakaan SMA Negeri 1 Yogyakarta Nurwidianto Yuli Saputra; Syifaun Nafisah
Pustabiblia: Journal of Library and Information Science Vol 4, No 1 (2020): June 2020
Publisher : Institut Agama Islam Negeri Salatiga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2957.194 KB) | DOI: 10.18326/pustabiblia.v4i1.19-40

Abstract

SISKO was developed since 2005 in SMA Negeri 1 Yogyakarta through the assistance of Kamadeva developer under the auspices of PT. Indonesia Mandiri. The interesting side of this research is SISKO as an integrated information system between the school administration module and the Library, SISKO will be reviewed from the analysis of its library information system design. The research method through a descriptive qualitative research approached, namely by conducted field observation techniques, direct interviews and collected available data. Based on the results of the information system design analysts showed the relationship between data or entities with each other. The focus of the analysis of the design of the library information system at SISKO also showed the detailed process flow especially in circulation services at SMA Negeri 1 Yogyakarta Library. SISKO viewed from the back end through its user interface can run well.
Efektivitas Mendeley sebagai Software Bantu untuk Manajemen Referensi Nurwahyu Nurwahyu; Syifaun Nafisah
Pustabiblia: Journal of Library and Information Science Vol 5, No 1 (2021): June
Publisher : Institut Agama Islam Negeri Salatiga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18326/pustabiblia.v5i1.45-76

Abstract

The purpose of this research is to be able to determine the effectiveness of Mendeley software that can be used as an aid software for reference management. The research method used is quantitative descriptive. The unit of analysis in this study is Mendeley. Data collection techniques used are exploration (browsing), searching (searching) on the software website under study and making a checklist of characteristics of software quality based on its function as a reference management software and with relevant library studies. The results showed that Mendeley’s software was stated to be very effective because of the 8 (eight) feature indicators stated 98.75% of the checklist indicators were available. Thus the quality of Mendeley’s software is very effective to be implemented, so that this software can be used to facilitate or integrate with other software in writing scientific papers in search of the scientific references they need.
Urgency of digitizing school libraries in Indonesia’s post-truth era: A cross-perspective review Syifaun Nafisah
Jurnal Kajian Informasi dan Perpustakaan Vol 10, No 2 (2022): Accredited by Ministry of Education, Culture, Research and Technology of the Re
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jkip.v10i2.35702

Abstract

The pandemic era has changed all aspects of human activity to be online-based, including the learning process. The online learning process requires digital-based learning resources and knowledge. The condition of school libraries in Indonesia, which is still in the library automation system stage, causes the library's role as a center of knowledge to be not optimal. Therefore, this study examined the urgency of digitizing school libraries to create learning centers based on various perspectives. This study used a qualitative approach with a literature review type. The validity and reliability test used used cross-reference source checks, quick recording, member checks, and extended observation. Data analysis used content analysis with the Miles and Huberman approach model. Based on legal, psychological, health, educational, economic, social, and technological perspectives, research showed the urgency of digitizing school libraries in the post-truth era. Library digitalization has created an educational space allowing the learning process in the library through the provision of collection resources in digital collections by the library. Schools face obstacles in digitizing libraries: inadequate facilities and infrastructure, lack of skills and abilities of librarians for digitization, lack of support from schools as institutions that oversee libraries, and lack of funds provided. Libraries need to consider barriers and solutions. If realized, the library can become a knowledge center as the primary source of information providing the required information, especially for school-age users.
Evaluasi kebermanfaatan perpustakaan digital dengan pendekatan Usability Testing: Studi pada Perpustakaan Digital Fakultas Teknik Universitas Gajah Mada Annisa Nur Fatwa; Syifaun Nafisah
Al-Kuttab : Jurnal Kajian Perpustakaan, Informasi dan Kearsipan Vol 3, No 1 (2021): Al-Kuttab: Jurnal Kajian Perpustakaan, Informasi dan Kearsipan
Publisher : Universitas Islam Negeri Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/ktb.v3i1.3419

Abstract

Penelitian ini bertujuan untuk mengetahui bagaimana tingkat kebermanfaatan Perpustakaan Digital Fakultas Teknik Universitas Gadjah Mada (UGM) dalam pemenuhan kebutuhan informasi pemustaka menggunakan pendekatan usability testing. Jenis penelitian ini adalah deskriptif kuantitatif dengan subjek penelitian pemustaka Perpustakaan Fakultas Teknik UGM yang menggunakan bahan informasi digital dan objek penelitian adalah kemanfaatan perpustakaan digital Fakultas Teknik UGM dalam pemenuhan kebutuhan informasi pemustaka. Teknik pengumpulan data penelitian ini adalah kuesioner, wawancara, observasi, dan dokumentasi. Populasi dalam penelitian ini adalah seluruh civitas akademik Fakultas Teknik UGM yang berstatus sebagai mahasiswa dengan jumlah 12.666 orang. Dari populasi tersebut diambil sampel berdasar rumus slovin, dan didapat sampel sebanyak 100 responden. Teknik pengambilan sampel yang digunakan adalah pusposive sampling. Variabel dalam penelitian ini bersifat tunggal yaitu kebermanfaatan Perpustakaan Digital Fakultas Teknik UGM  dalam pemenuhan kebutuhan informasi pemustaka. Pengukuran kemanfaatan perpustakaan digital yang digunakan berdasarkan dimensi Usability Testing menurut ISO 9241-11 yang terdiri dari tiga komponen yaitu efektivitas (effectiveness), efisiensi (efficiency) dan kepuasan (satisfaction). Hasil penelitian menunjukkan bahwa keseluruhan nilai rata-rata dari ketiga indikator yang dihitung menggunakan rumus Mean dan Grand Mean diperoleh hasil sebesar 3,042 sehingga dapat dikategorikan baik. Adapun rincian untuk masing-masing indikator yaitu untuk indikator efektivitas (effectiveness) sebesar 3,045 dan dikategorikan baik, indikator efisiensi (efficiency) sebesar 3,131 dan dikategorikan baik, dan indikator kepuasan (satisfaction) sebesar 2,951 dan dikategorikan baik. Berdasarkan hasil perhitungan menggunakan rumus skala interval tersebut dapat diketahui bahwa kemanfaatan Perpustakaan Digital dalam pemenuhan kebutihan informasi pemustaka menggunakan pendekatan usability testing sudah tergolong baik. Hasil penelitian memberikan rekomendasi kepada Perpustakaan Fakultas Teknik UGM untuk menyediakan dan mempromosikan bahan informasi digital agar pemenuhan kebutuhan informasi pemustaka dapat lebih dimaksimalkan.Kata Kunci: Perpustakaan Digital; Usability Testing
ANALISIS KESESUAIAN IMPLEMENTASI PROGRAM GERAKAN LITERASI DI SEKOLAH BERDASARKAN DESAIN INDUK GERAKAN LITERASI SEKOLAH (STUDI KASUS DI SMA NEGERI 2 BLITAR) Almer Samantha Hidaya; Syifaun Nafisah
Fihris: Jurnal Ilmu Perpustakaan dan Informasi Vol 17, No 2 (2022): DECEMBER
Publisher : Program Studi Ilmu Perpustakaan, Fakultas Adab dan Ilmu Budaya, UIN Sunan Kalijaga Yogyaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/fhrs.2022.172.164-198

Abstract

The School Literacy Movement is a person's ability to access, understand, and use information and media intelligently. This movement is an effort to make schools educational institutions so that students are literate. The regulation of the main design of this movement is in Design of the School Literacy Movement. This study aims to determine the suitability of implementing the school literacy movement program based on the guidelines in the Master Design of the School Literacy Movement. This research is a mixed method research with quantitative and qualitative approaches. The data-collecting methods are interviews, observation, and documentation at SMA Negeri 2 Blitar. To analyze the data used, Milles and Huberman's theory through 3 steps; data reduction, data presentation, and conclusion. The validity test in this research uses triangulation and member checks. The decision of the study is the implementation of the School Literacy Action program in SMA Negeri 2 Blitar generally was appropriate with the Main Design of School Literacy Action. SMA Negeri 2 Blitar has implemented most of the program of school literacy criteria in the physical environment, socio-affective environment, academic environment, and stage of development. The achievement of implementing the School Literacy Action program in SMA Negeri 2 Blitar was 90,63 %. The researcher suggests that it needs to provide books and reading materials for the student's parents or visitors in the school environment, except classrooms, such as corridors and the head's office, and determine some required books to be read by the school members. Moreover, schools should give special attention to the XII grade students in the second semester and emphasize literacy learning against the awareness of each individual. 
Pengaruh Penerapan Strategi Pembelajaran Inkuiri Terhadap Kekurangan Sikap Berpikir Kritis dan Kreativitas Siswa SD Indah Cahaya Putri; Shela Andri Mauliddina; Syifaun Nafisah; Prihantini Prihantini
Naturalistic: Jurnal Kajian dan Penelitian Pendidikan dan Pembelajaran Vol. 7 No. 2 (2023): Naturalistic: Jurnal Kajian Penelitian dan Pendidikan dan Pembelajaran
Publisher : Jurnal ini diterbitkan oleh: PGSD FKIP Universitas Muhammadiyah Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35568/naturalistic.v7i2.2207

Abstract

This study aims to analyze the effect of applying inquiry learning strategies to the lack of critical thinking andcreativity in elementary school students. The method used is a qualitative method based on the results ofliteratureresearch, namely collecting data from books, journals, theses, and others related to the relationship in the discussion. Elementary Student Creativity. In its implementation, this inquiry approach trains students on problems that have intellectual challenges and is planned in activities whose purpose is to guide children to be able to find something for themselves.
Analisis Kinerja Logika Boolean untuk Pencarian Informasi pada Online Public Access Catalog (OPAC) Perpustakaan Syifaun Nafisah
AITI Vol 19 No 1 (2022)
Publisher : Fakultas Teknologi Informasi Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/aiti.v19i1.48-66

Abstract

OPAC merupakan fitur utama yang akan membantu pengguna mendapatkan informasi yang disediakan oleh perpustakaan untuk memenuhi kebutuhan informasinya. Dalam proses temu kembali informasi, perlu dilakukan analisis kelayakan logika Boolean sebagai logika dasar dalam OPAC. Penelitian ini menggunakan penelitian kuantitatif dengan pendekatan eksperimen—data diperoleh dari hasil eksperimen dengan menggunakan kata kunci. Nilai kelayakan ditentukan berdasarkan presisi dengan membandingkan dokumen yang diambil dengan yang relevan dari variabel Recall. Kelayakan logika Boolean untuk temu kembali informasi pada OPAC perpustakaan menunjukkan nilai presisi rata-rata sebesar 38,50% untuk AND dan 24,37% untuk operator OR. Nilai ini menunjukkan kategori kurang layak sebagai fitur yang menjembatani pengguna dengan sistem untuk memenuhi kebutuhan informasinya. Logika boolean dalam OPAC akan dimungkinkan dalam pencarian sederhana menggunakan operator AND dengan nilai presisi 70,02%.
Pengembangan Model Berbasis Ordinary Least Square untuk Prediksi Pengaruh Usabilitas Aplikasi iPusnas Terhadap Loyalitas Penggunanya Syifaun Nafisah; Nazul Effendy
AITI Vol 20 No 1 (2023)
Publisher : Fakultas Teknologi Informasi Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/aiti.v20i1.16-31

Abstract

iPusnas is a digital library application owned by the National Library of Indonesia that provides free e-book lending services for all Indonesian people. This application requires an evaluation to find out how useful it is for users. In addition, many sources of information can be accessed by the public; further research is needed to determine the loyalty of iPusnas users. This research is a quantitative descriptive study with a regression approach carried out on 384 users. The measurement of usability level uses indicators of Effectiveness, Efficiency, Satisfaction, and Learnability by calculating the percentage. The development of the predictor model uses Ordinary Least Square (OLS) Estimation based on Linear Regression. Based on field data analysis, the usability level of the application is 73.66%, while the level of loyalty to its use is 56.26%. This data shows a correlation coefficient of 0.038; it offers a strong influence and has a linear direction. The OLS-based estimation method produces a predictor model equation of Y = 2.833 + 0.05X with a significance level of 0.000. The coefficient confirms the field findings that the usefulness of the iPusnas application will affect user loyalty in utilizing the application as a source of information.