Reviewerly/exHarmony huggingface dataset:
Design and Implementation of Chess and Card Recognition System Based on Deep Learning

In order to improve the speed and accuracy of mahjong factory packaging detection, the neural network-based chess and card recognition system designed in this paper mainly includes image preprocessing and image recognition. The image preprocessing uses the OpenCV computer vision library to segment the complete chess and cards into individual chess and cards. It is mainly to grayscale the image, use Gaussian blur to denoise the image, calculate the gradient of the image, transform the gradient image into a threshold image, perform morphological operations on the image, and perform contour detection to find the surrounding matrix of the contour. The target and the background can be divided by the vertex coordinates, and a 9x4 grid is superimposed on the divided target image and can be divided into a single mahjong chess card for neural network recognition. Image recognition uses the Vision Transformer neural network. In this paper, we first use the convolution layer to obtain the feature map, and use the feature map as the input of the Vision Transformer. The data set is mainly derived from the shooting of the mobile phone and the image expansion. Here, the image is mainly expanded according to the image brightness, blur and rotation at a certain angle. Finally, the accuracy rate of the model on the test set can reach 98%. Finally, the trained model is deployed on the android mobile terminal using TensorFlow-Lite.
Hash the Universe: Differentially Private Text Extraction with Feature Hashing

Abstract Using artificial intelligence for text extraction can often require handling privacy-sensitive text. To avoid revealing confidential information, data owners and practitioners can use differential privacy, a definition of privacy with provable guarantees. In this work, we show how differential privacy can be applied to feature hashing.Feature hashing is a common technique for handling out-of-dictionary vocabulary, and for creating a lookup table to find feature weights in constant time. One of the special qualities of feature hashing is that all possible features are mapped to a discrete, finite output space. Our proposed technique takes advantage of this fact, and makes hashed feature sets Renyi-differentially private. The technique enables data owners to privatize any model that stores the data-dependent weights in a hash table, and provides protection against inference attacks on the model output, as well as against linkage attacks directly on the model's hashed features and weights. As a case study, we show how we have implemented our technique in commercial software that enables users to train text sequence classifiers on their own documents, and share the classifiers with other users without leaking training data. Results show that even common words can be protected with (0.06, 10^-5)-differential privacy, with only a 1% average reduction in Recall and no change in Precision.
Big Data and Deep Learning Models

Although deep learning has historically deep roots, with regard to the vast area of​ artificial intelligence and, more specifically, to the study of machine learning and artificial neural networks, it is only recently that this line of investigation has developed fruits with great commercial value, starting to have thus a significant impact on society. It is precisely because of the wide applicability of this technology nowadays that we must be alert, in order to be able to foresee the negative implications of its indiscriminate uses. Of fundamental importance, in this context, are the risks associated with collecting large amounts of data for training neural networks (and for other purposes too), the dilemma of the strong opacity of these systems, and issues related to the misuse of already trained neural networks, as exemplified by the recent proliferation of deepfakes. This text introduces and discusses these issues with a pedagogical bias, thus aiming to make the topic accessible to new researchers interested in this area of​ application of scientific models.
INOVASI PUSTAKAWAN DALAM PENGEMBANGAN LAYANAN PERPUSTAKAAN RISET DI BADAN RISET DAN INOVASI NASIONAL

Librarians who work in research institute libraries are required to serve researchers optimally. To improve librarian services, it is necessary to innovate service development. Based on these problems, a librarian innovation study was conducted in the development of research library services at the National Research and Innovation Agency. The study aims to determine the innovation of librarians in the development of research library services; Providing online journal services and socializing online journal databases. The method used in this study for writing this article is through the method of observation and literature study. The results of the study indicate that the librarian's innovation in service development in the library is by developing services through intrabrin in providing services. The innovations developed include bibliometric services, literature review services, data visualization services and national scientific repository assistance services. To improve research results, librarians also provide online journal services that are subscribed to and conduct socialization for all research centers at BRIN.
OPTIMALISASI LAYANAN ONLINE PERPUSTAKAAN NASIONAL DI MASA PANDEMI COVID-19

The covid-19 pandemic has had a huge impact on the community, including libraries. The application of restrictions on physical activity outside the home is a challenge as well as an opportunity for the library to continue to provide services to the community. With various limitations, the library is required to innovate in serving the library to still be able to provide excellent service. This study aims to find out the innovation and utilization of the National Library of Indonesia's online services in the pandemic period. Through the optimization of digital services, the National Library has provided the widest access for all Indonesians to diverse and quality reading materials. The Covid-19 pandemic limited people's movements, but libraries have been shown to expand space virtually.
PENGARUH ORGANISASI INFORMASI TERHADAP PELESTARIAN BAHAN PUSTAKA DALAM RUANG LINGKUP PERPUSTAKAAN PERGURUAN TINGGI

The library is a place where events from information transactions occur. Along with the development of information technology, the library is constantly making adjustments in order to satisfy users with its information services. Information in the library is processed through information organization activities, library materials are a form of information. Library materials in college libraries are supposed to be preserved, but in fact many library materials are not well preserved because they are not supported by the activities of information organizations. The purpose of this study is to determine the influence of information organizations on the preservation of library materials within the scope of college libraries and to know information organizations as preservation of library materials in college libraries. The data collection techniques used in this study were observation, interviews, and literature review. The result of this research is that information organization activities in higher education libraries affect the preservation of library materials and information organization activities in the scope of higher education libraries as an effort to preserve library materials need to be carried out as soon as possible, including as a supporter of the development of science and a supporter of the Tri Dharma of higher education.
Napping Areas and Nap Pods in Academic Library

Background of the study: The library is a place for users to find information, as well as a place to improve the intellectual quality of users. Along with changes in learning styles and obtaining changing user information, libraries are required to follow the development and learning styles of users by providing supporting facilities and infrastructure, one of which is napping areas or nap pods. Purpose: The purpose of this study is to determine the importance of implementing a napping area in the library. Method: This study uses qualitative research with a literature study approach that emphasizes the use of reference sources to obtain data from literature. Findings: The results of the study indicate that the provision of a napping area as a temporary resting place for users needs to be facilitated by libraries in universities considering that developed countries have also implemented these facilities. This is done so that users feel comfortable and refreshed to restart their activities in doing academic tasks and improve quality in the world of education. Conclusion: The importance of implementing a napping area in the library can also provide a unique experience and increase the number of visitors who are decreasing day by day, on the other hand it also increases learning commons as an interesting renewal in the library with the existence of a napping area in the library.
Readiness analysis of archives instruments 3 in 1 model in the effectiveness of dynamic archives management

Background of the study: The focus of this problem is to be able to find out the effectiveness and impact received from dynamic archive management in the agency, namely in managing general dynamic archive documents; Purpose: The purpose of this study is to identify the effectiveness of archive management by archive management officers; Method: The method used in this study uses descriptive qualitative methods and uses observation, interviews and documentation techniques; Findings: The readiness of the dynamic archive archive instrument 3 in 1 model can be used in dynamic archive management with the implementation of Creation, Use, Maintenance, and Depreciation; Conclusion: The use of 3 in 1 archival instruments has a positive impact and increases effectiveness in archive management.
A survey on IQA

Image quality assessment(IQA) is of increasing importance for image-based applications. Its purpose is to establish a model that can replace humans for accurately evaluating image quality. According to whether the reference image is complete and available, image quality evaluation can be divided into three categories: full-reference(FR), reduced-reference(RR), and non-reference(NR) image quality assessment. Due to the vigorous development of deep learning and the widespread attention of researchers, several non-reference image quality assessment methods based on deep learning have been proposed in recent years, and some have exceeded the performance of reduced -reference or even full-reference image quality assessment models. This article will review the concepts and metrics of image quality assessment and also video quality assessment, briefly introduce some methods of full-reference and semi-reference image quality assessment, and focus on the non-reference image quality assessment methods based on deep learning. Then introduce the commonly used synthetic database and real-world database. Finally, summarize and present challenges.
Readiness of Libraries in Building Knowledgeable Society

Background of the study: Facing the challenges of society 5.0, Pontianak as the city in West Kalimantan has maneuvered by establishing several libraries and parks with reading facilities in the potential areas. Three of them are in the tourist area on the Kapuas riverbank. Communities living around libraries have vulnerability due to environmental, economic, and educational problems. Purpose: To analyze the readiness of the three libraries in building a knowledgeable Kapuas riverbank communities. Method: Descriptive qualitative. Data collection techniques were carried out by observation, interviewing to 9 informants, and data documentation. Data analysis techniques consisted of data collection, reduction, presentation, and drawing conclusions. Findings: Long Fiah and Benua Melayu Laut Libraries have not yet ready to optimize their role as centers of education and information for communities due to the absence of library staff to manage the library, the difficulties in adding the collections, and the lack of promotion to communities. As a result, communities’ knowledge has not changed significantly. On the other hand, Bahagia Mendawai library has showed its role as a mediator and facilitator for communities to increase their knowledge. Even some innovations to foster a literacy culture can be seen from the Siberliterasi, JeLi, and Literacy Corner programs. Conclusion: As a first step in building a knowledgeable society, it is necessary to start from creating a literacy culture with strategic programs and commitment from library staff such as the literacy innovation program carried out by Bahagia Mendawai library. It is conducted by collaborating, adapting, and involving the community in library activities. The impact will help the community solving the problems. Pontianak will be better prepared to create a smart city with the support of knowledgeable communities.
KEGIATAN PENGATALOGAN DI PERPUSTAKAAN KELUARGA EFENDI

In the information era that is growing rapidly and increasingly advanced as it is today, the public's need for information is growing rapidly. Family libraries play an important role in meeting information needs, especially the information needs of library members. Although the scope of the family library is narrow because library members only consist of family members and/or family relatives, but with the existence of a family library, family library members can find their own information needs. Examine how to process library materials in the family library, namely the Efendi Family Library to facilitate users of the Efendi Family Library. This study uses a qualitative descriptive research method. The object of this research is the cataloging system in the Efendi Family Library. This research was conducted from November 15 to December 6, 2021 at the Efendi Family Library. Bibliography regarding the increasing number of user information needs and various user characteristics, the bibliography is used as an effort to improve the quality of information retrieval quickly and accurately. Senayan Library Management system (SLiMS) is a web-based Open Source Software (OSS) to meet the needs of library automation from small to large scale. The utilization of the Senayan Library Management system (SLiMS) application at the Efendi Family Library has not been said to be optimal because it has not utilized the features contained in the Senayan Library Management system (SLiMS) application.
ANALISIS ANGGOTA PERPUSTAKAAN PADA DINAS ARSIP DAN PERPUSTAKAAN KOTA BANDUNG TAHUN 2015-2021

Since 2015 the manufacture of library membership cards at the Bandung City Disarpus has been computerized. The application used for making library membership cards is an integrated library system (inlislite) application. Until now, studies on the analysis of library members have not been widely discussed and published in scientific journals, especially those related to the Bandung city library. The purpose of this study is to determine the number of active members of the library; number of active members by gender; the type of active member of the library; active members of the library by occupation; and active members of the library by age group. Data on active members of the library at the Bandung City Archives and Library Service from 2015 to 2021 can be concluded that the total number of library members was 9,043 people. 2019 was the highest year for library membership cards manufactured, which were 2,734 people or 30.23%. Library members with female gender being the highest number, which were 6279 people or 69.43%. Based on the type of members, the general group was the highest in 2015-2021 with 4,145 people or 45.84%. Based on the type of work, the highest number of library members are students with 3,115 people or 34.45%. And based on the age group, the highest number of library members were the age of 12 to 25 years (teenagers) as many as 5,365 people or 59.33%. Librarians at Department Archives and Libraries of Bandung City are expected to maintain the quality of service performance, especially in making library membership cards, so that library user visits can continue to increase. Department Archives and Libraries of Bandung City is expected to improve the quality and quantity in the procurement of books, especially for the age group of teenagers aged 12 to 25 years.
Research on the Application of Artificial Intelligence in Image and Text Database Retrieval

In the graphic database, the difficulty of query processing lies in how to query the contents of various data, that is, content-based retrieval, which is an effective means and an important technology to realize multimedia data retrieval. In graphic database, the difficulty of query processing lies in how to query the content based on unformatted data, that is, content-based retrieval, which is an effective means and an important technology to realize multimedia data retrieval. Intelligent information retrieval (IR) system is an intelligent computer IR system, which simulates the thinking process and intelligent activities of human beings about information processing, realizes the storage, retrieval and reasoning of information knowledge, and provides intelligent assistance to users. This paper analyzes the problems of image and text database retrieval driven by big data, explores the application effect of artificial intelligence (AI) in IR driven by big data, promotes the innovation and transformation of modern science and technology, and realizes the sustainable development of our society.
A Review on Geospatial Information Systems in Cloud Computing

Cloud computing technology is one of the most important technology in information systems (IS) today. It is an important alternative that ensures powerful data processing, storage and exchange. And as a result of the emergence of multiple sources of spatial data and their tremendous growth and the expansion of areas of use of Geospatial Information Systems (GIS), it became necessary to integrate these tow technologies to achieve the optimum benefit of these technologies to make Geospatial Information Systems capable of accommodating the large, rapid, and diverse amounts of spatial data available nowadays. Cloud computing is a new paradigm in Geographic Information Systems. Although there are many publications related to cloud computing in Geographic Information System, there is no systematic review of current research taxonomies .The purpose of this paper is to conduct a survey on GIS Cloud Computing. It addresses the different GIS Cloud frameworks or architectures. The search for articles carried out in general academic databases including the Scopus database, Web of Science Core Collection, and Google Scholar Citations. Retried articles are analysed according to inclusion and exclusion criteria, finally articles selected for review.
EFFECT OF SILANIZED TITANIUM DIOXIDE ON TENSILE STRENGTH OF SELF-CURED ACRYLIC RESIN

Background: Self-curing acrylic resin is a material used to make artificial tooth bases as well as reparate it when there is a fracture on the tooth bases. Titanium dioxide is one of the metal oxides that can be added to acrylic resins as an addition materials. This study aims to determine the effect of adding silanized titanium dioxide filler (TiO2) on tensile strength of self-cured acrylic resin. Methods: This study is a true experimental laboratory study with the design post test only group design, using self-cured acrylic resin plates amounting to 24 plates measuring 165mm x 13mm x 3mm divided into groups of 4 with adding and without adding silanized TiO2. The self-cured acrylic resin plate mixed with silanized TiO2 was tested for tensile strength with a Universal Testing Machine. The data obtained were analyzed with Kruskal-Wallis test. Results: There is an effect of adding titanium dioxide filler (TiO2) to the tensile strengthof self-cured acrylic resin with the highest tensile strength value at 26,1327 MPa ± 2,29608. Conclusion: 5% titanium dioxide filler showed the highest tensile strength than other groups.
THE EFFECT OF NON-DENTAL GLASS FIBER COMBINATION ON FLEXURAL STRENGTH OF PREPOLYMERIZED FIBER-REINFORCED COMPOSITE

Background: Fiber reinforced composite is a combination of composite resin and fiber. Fiber in FRC serves as a reinforcement to be resistant to fractures. One of the fibers used in FRC is dental glass fiber because it can increase mechanical strength. Dental glass fiber is very limited and expensive while glass fiber which available in the market is non dental glass. This material has mechanical properties almost same as dental e-glass fiber used in dentistry, so it can be used as an alternative material FRC. The aim of this study was to identify the effect of flexural strength of non dental glass fiber to prepolymerized fiber reinforced composites. Method: This study used true experimental design with 16 samples. The samples were divided into two groups according to prepolymerized composite resin groups without fiber and prepolymerized composite resins with the addition of non dental glass fiber. Data analysis in this study used the normality test with the Sapiro-Wilk test, levene test and independent t-test. Result: The results were statistically analyzed, the average flexural strength of prepolymerized composite resin without fiber is 36.60 MPa and prepolymerized composite resin with the addition of non dental glass fiber which is 54.26 MPa. Based on the normality test and the levene test values (p&gt; 0.05) and independent t-test values (p &lt;0.05) were obtained. Conclusion: The conclusion obtained that there is an effect of the addition of non dental glass fiber to the flexural strength of prepolymerized fiber reinforced composite.
QUALITATIVE ANALYSIS OF SANTRI HUSADA CADRES FORMATION AND ORAL DENTAL EXAMINATION AT ASSHODIQIYAH ISLAMIC BOARDING SCHOOL SEMARANG

Background: Dental and oral health problems in Indonesia are still high due to the low number of health workers, both dentists and dental nurses. Therefore, the prevention and promotion of dental and oral health services must be improved formation of dental health cadres in a community. Islamic boarding schools are places of Islamic learning where students or santri live permanently and study together with teachers or Kiai. In a pesantren learning environment, it is essential to pay attention to health, especially the condition of the teeth and mouth, so as not to interfere with the learning process. This community service aims to form cadres and carry out dental and oral health checks by dentists and dental co-operative students, Faculty of Dentistry, Sultan Agung Islamic University (UNISSULA) Semarang. Method: In addition, this activity also aims to change students' behaviour thus they put more attention of the condition of their oral cavity and know the importance dental and oral care treatments according to their oral condition. With direct counselling provided by dentists, the cadres gain understanding and knowledge about the oral cavity, including the arrangement of teeth, various kinds of dental and oral problems, and how to treat them. In addition, the cadres also received training on how to brush their teeth with the right brush and toothpaste provided by the Co-assistant of dental students. Result: With the formation of 12 cadres, it is suggested that promotive, preventive, and referral activities for dental and oral health problems in the Asshodiqiyah Islamic boarding school can continue to run to reduce dental and oral health problems. Conclusion: Cadre activities for students and brushing teeth together can increase knowledge in the field of dental and oral health and the ability to clean the mouth teeth of PP students. Asshodiqiyah. This activity was also able to increase the awareness of the students to be more active in caring for and maintaining the health of their teeth and mouth.