Reviewerly/exHarmony huggingface dataset:
Adversarial Images Against Super-Resolution Convolutional Neural Networks for Free

Super-Resolution Convolutional Neural Networks (SRCNNs) with their ability to generate highresolution images from low-resolution counterparts, exacerbate the privacy concerns emerging from automated Convolutional Neural Networks (CNNs)-based image classifiers. In this work, we hypothesize and empirically show that adversarial examples learned over CNN image classifiers can survive processing by SRCNNs and lead them to generate poor quality images that are hard to classify correctly. We demonstrate that a user with a small CNN is able to learn adversarial noise without requiring any customization for SRCNNs and thwart the privacy threat posed by a pipeline of SRCNN and CNN classifiers (95.8% fooling rate for Fast Gradient Sign with ε = 0.03). We evaluate the survivability of adversarial images generated in both black-box and white-box settings and show that black-box adversarial learning (when both CNN classifier and SRCNN are unknown) is at least as effective as white-box adversarial learning (when only CNN classifier is known). We also assess our hypothesis on adversarial robust CNNs and observe that the supper-resolved white-box adversarial examples can fool these CNNs more than 71.5% of the time.
Study on a Novel Knowledge Service Method Based on the Knowledge Graph in the Domain of Substation

Abstract The development of knowledge management and service enlightens the upgrading of traditional vocational education and work assistance. This work focuses on the field of substation and proposes a novel knowledge service method based on the domain knowledge graph. Specifically, a systematic three-layer knowledge graph is constructed, reflecting the physical entity, specialized knowledge and basic knowledge in substations. Furthermore, a domain model is established to translate the user’s demand into a node set derived from the knowledge graph, and a path model is established to give a sequence of the derived nodes for recommendation. The results have been validated logical and reasonable in different scenarios of learning, training and getting assistance. Taking advantage of the structure and precision of our knowledge graph, more applications can be added into the substation-related services.
FOSTERING 21ST-CENTURY LEARNERS THROUGH SKYPE IN THE CLASSROOM

Appears in: EDULEARN22 Proceedings Publication year: 2022Page: 483 (abstract only)ISBN: 978-84-09-42484-9ISSN: 2340-1117doi: 10.21125/edulearn.2022.0143Conference name: 14th International Conference on Education and New Learning TechnologiesDates: 4-6 July, 2022Location: Palma, Spain
Histogram Based Visible Image Encryption for Real Time Applications

Like most patient information, medical imaging data is subject to strict data protection and confidentiality requirements.This raises the issue of sending the data which contains a medical image on an open network as per the above issue, also there might be a leakage of information.Encrypting an Image and hiding the information in it is the Potential way of avoiding this problem.But there might be many problems when we try restoring the original image.As a solution to that, an algorithm dealing with region of intrest (ROI) in medical images based on the pixels of interest and histogram peak technique.Firstly Image histogram peak technique is used for calculating peaks in medical images.Then set the Threshold value to segregate the pixels of interest in the medical images.The threshold value can be calculated by taking an average of all peaks in the histogram.These pixels are encrypted with the help of the Sudoku matrix.The proposed scheme will be evaluated using a various test based on statistics along with those results which will be compared to benchmarks of the existing work.We can see the better performance in terms of security from the proposed technique.
PRONUNCIBOT: TELEGRAM PRONUNCIATION DICTIONARY FOR EFL LEARNERS

Learning English pronunciation is sometimes confusing because of its irregular forms. What we see in the written form is not the same as how it is pronounced. This study is aimed to develop the online pronunciation dictionary for EFL learners that can be accessed easily using Telegram feature named Telegram bot. The pronunciation dictionary developed here named Pronuncibot. It is a research and development (R&amp;D) method with some custom procedure from Gall, Borg &amp; Gall those are pre-research, research planning, media developing, expert validation, revising, try out, test and final design. The subject of the study was the English Education Study Program students. The results showed that in the process of the development of Pronuncibot, there were some revisions need to accomplish this bot, one of them was completing the two major accents. For the field testing, it was shown that there were some improvements from students’ pronunciation before and after using Pronuncibot. It can be shown in pronouncing some available words and menus like past verbs, animals and homophones. Furthermore, from questionnaire results, it was shown that students were agree that the use of Pronuncibot can assist their pronunciation practice. In conclusion, the development of this bot can provide students’ learning flexibility as the hope of digital learning goal
Analysis of Korean Grammar Education Research Trends

The purpose of this study is to examine the grammar education research of Korean pedagogy to explore the direction of Korean grammar education research. In order to this end, we have selected 678 of the domestic journal paper by the study of the papers retrieved by the keyword “Korean Grammar Education”. Referring to the preceding study, the subject was classified as grammar education general, grammar system, grammar elements, grammar use aspects, grammar teaching methods, grammar teaching materials and grammar evaluation areas. The research type was classified as a primary study including three median and a secondary study including four median. The subject side trends of the Korean grammar education study are as follows; studies on the expression in the form of lumps, studies on the function of the speech act and pragmatics, studies on the teaching method based on the actual class, studies on the development of localized grammar textbooks were increased. In terms of research types, Korean grammatical education research tends to be devoted to the secondary study, but only the primary research ratio was significantly higher in the grammar use aspects area. The Korean Education academics must find what research methods suitable for each subject of Korean grammar education research.&#x0D;
Educational Game Introduction and Understanding of the Basic Values of the Republic of Indonesia for Android-Based Elementary School

This research creates an android-based educational game for the basic values of the Unitary State of the Republic of Indonesia. Making educational games using Game Maker in making the application, besides that this game is also equipped with drawings made with sketches and edited using CorelDraw to add color and complete the images that will be included in the educational game. The results of the feasibility test on the children of SD Khalifah, the level of eligibility for educational games, showed a percentage of 86.28% of 50 respondents. The game, which is intended for elementary school students, is expected to explain the practice of the country's basic values more pleasantly.
Optimalisasi Repositori Institusi IAIN Curup sebagai Sarana Komunikasi Ilmiah Kampus

The existence of institutional repository become one of strategy of institute’s tridharma. Besides accelerating the dissemination of information to both internal and external users, repository has become a necessity for the development of a scientific atmosphere in universities. The purpose of this article is to find out how to optimize the IAIN Curup institutional repository and increase scientific productivity. This article uses a qualitative method as the research method. The data collection process was carried out through 3 methods, they are observation, interviews and documentation. The data analysis technique uses 3 methods, namely data reduction, data display, and verification. This article found that Institutional repository IAIN Curup has roles such as (1) Scientific Information Preservation, (2) public visibility and improvement of webometrics, (3) ease of dissemination of scientific information. IAIN Curup Library has done many things to optimize the use of institutional repository such as (1) making e-resources guidelines, (2) Promoting Institutional repository through various media and activities, (3) coordinating with faculties
The Basic of Hacking

One of the fastest growing areas in network security, certainly an area that generates much discussion is that of ethical hacking. Ethical Hacking known as “white hats,” ethical hackers are security experts that perform these security assessments. The purpose of this paper is to describe the following things who are the hacker and types of cyber hacker, what is ethical hacking, tools to carry out hacking,phishing and its technique. Key words: - Hackers, Types of cyber hackers, 5 Phases, Ethical Hacking, Phishing
An Algorithm for Image Processing to Monitor and Evaluate the Change of Water Areas

This article presents an algorithm for collecting and analyzing information on water sources such as lakes and dams. The algorithm is based on processing previously taken photos of aircraft. The images are processed by algorithms in the MATLAB environment, in order to find the water resource in the image, compile a model for the different shades of water color and calculate the water area of the source found. This calculation is used to track the change in water resources and assess whether the change is temporary or permanent, to make decisions based on the area of use of the water resource.
Information Safety in Cloud Computing

This paper discusses the security of data in cloud computing. It is a study of data in the cloud and aspects related to it concerning security. The paper will go in to details of data protection methods and approaches used throughout the world to ensure maximum data protection by reducing risks and threats. Availability of data in the cloud is beneficial for many applications but it poses risks by exposing data to applications which might already have security loopholes in them. Similarly, use of virtualization for cloud computing might risk data when a guest OS is run over a hypervisor without knowing the reliability of the guest OS which might have a security loophole in it. The paper will also provide an insight on data security aspects for Data-in-Transit and Data-at-Rest. The study is based on all the levels of SaaS (Software as a Service), PaaS (Platform as a Service) and IaaS (Infrastructure as a Service).
ANALISIS FRAMING ZONG DANG PAN DAN GERALD M.KOSICKI PADA PEMBERITAAN KETERLIBATAN LUHUT TERHADAP BISNIS PCR (STUDI KASUS PADA CNBCINDONESIA.COM DAN JPNN.COM)

Online media is a space to get all information for the wider community. Online media provide information about something that happens every day. Online media are electronic media in the form of gadgets, television, print media, online media, and others. Information that is consumed by the wider community can be obtained through online or mass media in the form of current news. This research uses Framing analysis according to Zong Dang Pan and Kosicki. The aims of this study are 1) to describe the differences between the two media. 2) describe the similarities between the two media. 3) describe the syntactic structure, script structure, thematic structure, and rhetorical structure. This study uses a descriptive qualitative approach. The analysis technique in this study is to find sources, read news, listen to the news, analyze news one by one, and record important parts.keywords: online media, news, framing analysis
Moodle, digital board dan video conference: Inovasi media pembelajaran Bahasa Inggris selama emergency remote teaching di masa pandemi Covid-19

Innovation in the use of learning media amid an Emergency Remote Teaching (ERT) is indispensable, especially in teaching English as a foreign language. This study aims to document learning innovations carried out by English Lecturers and investigate students’ perspectives regarding learning innovations carried out by their classroom lecturers during ERT. Statistical quantitative and qualitative approaches were used in the research design of this study. Purposive sampling combined with questionnaires and interviews as instruments to collect data. The data were analyzed by using LISREL software supported with a descriptive qualitative approach to calculate statistical data from the questionnaire and to describe data from interviews. The findings indicate that the LMS combined with digital boards and video conference platforms have received quite a positive response from students in terms of material, self-efficacy, and usability. The innovations made by lecturers in integrating learning media can help the lecturers to maintain the achievement of learning activities during ERT.
Validitas instrumen strategi card sort pada pembelajaran

Instruments are materials used or needed to collect student data in order to test the level of students' knowledge of the material presented. Subjects that are suitable for the instrument are PPKn. Before the learning is carried out, learning must be in accordance with the Covid-19 situation in Indonesia, namely by using the card sort strategy. To ensure the quality of the strategy, a special study is needed to assess its validity. This study aims to assess aspects of the validity of the card sort instrument. This research is a descriptive quantitative study that presents the data from the validation results and the validator's suggestions on the validity of the card sort instrument. The validator consists of two people, namely one lecturer at PGRI Adi Buana University Surabaya and the other a grade 4 elementary school teacher. The instruments used are student responses and activities. The results of the analysis of the validation sheet show that in general the card sort strategy meets the valid criteria.
Stragglers' Detection in Big Data Analytic Systems: The Impact of Heartbeat Arrival

Speculative execution can significantly improve the performance of Big Data applications by launching other copies of stragglers (slow tasks). Stragglers detection plays an important role in the effectiveness of speculative execution. The methods employed to detect stragglers use the information extracted from the last received heartbeats which may be outdated when triggering detection. This, in turn, can mislead Big Data analytic systems to make wrong detection with high inaccuracy. To shed the light on this issue, we carry out extensive simulations to identify how heartbeat arrival, task starting times, and detection methods impact the accuracy of stragglers detection in Big Data analytic systems. We reveal that the asynchrony in heartbeat arrivals not only lead to marking normal tasks as stragglers (false positives) but can also result in overlooking real stragglers (false negatives).
Sistem Informasi Inventory Bahan Baku Dan Barang Menggunakan Metode FIFO Studi Kasus Sinergi Co-Working

Sinergi Co-Working a place that is a collaboration of a workspace and cafe, which is located at Jl. Cendrawasih No.32b, Demangan, Yogyakarta. All inventory recording activities at this cafe are still being done manually. Starting from recording the incoming and outgoing raw materials and goods. As a result, the inventory flow is not good enough to cause inventory to become damaged or production failure. Users who can access bookkeeping are many. This also results in frequent errors in recording, reports that are not detailed or lacking and inventory becomes obstructed and accumulation occurs in the warehouse. The research objective was to create an inventory system for raw materials and goods using the First In First Out method to answer and solve problems that occurred. This research makes inventory recording better and more systematic so that the operational flow of materials and goods is always fresh. Using such a system improves the flow of inventory. And a good display will help employees or users increase their knowledge of product knowledge. The inventory system that has been successfully built was tested on 10 respondents with 11% less agreeable results. The system is needed, but it is still considered lacking by respondents. In the inventory flow that will be in the actual field. It could be that the system runs well but in the field, it doesn't, due to employee negligence. Then the biggest result is Agree 49%. The inventory system is correct and appropriate to answer all existing problems.
Perancangan Website Informasi Kain Ulos Batak Toba Sebagai Upaya Pelestarian

User Interface (Interface) is a visual display that can bridge the system or application with the user. Therefore, the interface is an important thing for a system or application as it looks seen by the user. This interface is implemented on websites that are built easily for users. The website that was built aims to build user understanding that cultural preservation is important. The preservation of this culture is the Toba Batak Ulos Fabric from Medan, North Sumatra. Ulos cloth is a characteristic of the Batak tribe and has been continuously developed for generations. Therefore, the author built an interface website to help digitally preserve Ulos Fabrics that can be accessed by everyone. In this study, the website was built using the Goal- Directed Design method which consisted of 6 stages, namely Research, Modeling, Requirements, Framework Definition, Refinement, and Development Support. After completing the 6 stages, the website that was built was tested using the Usability Testing and System Usability Scale (SUS) methods. Usability Testing uses 2 aspects, namely Task Success and Time On Task, while the System Usability Scale uses questionnaires to 50 respondents. The final result of the test experienced a significant increase that the usability of the website was aboveaverage.
STUDENTS' PERCEPTION IN USING YOUTUBE VIDEO IN LEARNING SPEAKING AT UIN ALAUDDIN MAKASSAR

&#x0D; This research is aimed at students' perception in using YouTube video in Learning speaking at UIN Alauddin Makassar. In the modern era, there are a lot of online learning platforms. New technologies developed to make learning process easier. One of the examples of online learning platforms is using YouTube video. This research started with designing blue print questionnaire for students and validation checklist for experts. This research employed a quantitative research and design is survey,where the data obtained from the questionnaires and interview. The questionnaires by the researcher with using theories from some experts. There are Theory motivation by (Kreisen, 2009, p. 3); Theory of Attitude by (Latchanna, and Dagnew 2009); and theory of Interest by (Stempleski, 2002). The subject of this research was 85 students of English Education Department academic year 2019 at UIN Alauddin Makassar.The data was analyzed by using the frequencies of Likert Scale and mean score. The mean score of students’ perception on using YouTube video in Learning speaking was 4.4. Based on the finding and discussion of the research, the researcher proposed to provided recommendation especially for the Head of English Education Department to apply using YouTube video in Learning speaking in English Education Department.
THE EFFECT OF DICTOGLOSS TECHNIQUE ON THE STUDENTS’ WRITING SKILLS AT THE THIRD-GRADE STUDENTS OF MA MODERN TARBIYAH TAKALAR

This research aimed at finding out the effect of using Dictogloss Technique in improving students’ skills in news writing at the third grade students of MA Modern Tarbiyah Takalar in academic 2020/2021. This research employed a quasi-experimental research design. The population of this research was the third grade students of MA Modern Tarbiyah Takalar which consisted of 39 students. The sample of the research consisted of 36 students which were taken by using total Sampling, 18 students from XII A as control class and 18 students from XII B as experimental class. The instrument in this research was test that was given in pre-test and posttest. The data indicated that there was a significant difference between students’ posttest in experimental class and controlled class. The mean score of post-test (68.27) in experimental class was greater than the mean score of post-test (51.22) in controlled class. The standard deviation of post-test (13.1) in experimental class and(9.7) in controlled class. From t-test, the researcher found that the value of t-test (4.608) was greater than t-table (2.042) at the level of significance 0.05 with degreeof freedom (df) = 34. It proves that the use of Dictogloss technique was effective in improving the students’news writing text of the third grade students of MA Modern Tarbiyah Takalar in academic 2020/2021. Dictogloss gave opportunities for learners to learn as individuals and as a group by critical thinking, Students can sharp their learning autonomy. It happens in the group while the students work together to recreate the text by helping each other with their friends. Dictogloss is also useful for vocabulary acquisition and building students’ writing habits.
CODE MIXING USED BY THE TEACHER AND THE STUDENTS IN CLASSROOM INTERACTION AT MTs MODERN TARBIYAH TAKALAR ISLAMIC BOARDING SCHOOL

This study aims 1). To show the types of code-mixing applied by the teacher and students when interacting in the English learning process in Class VII.D MTs Modern Tarbiyah Takalar Islamic Boarding School. 2). To describe the perceptions of students and teachers about code-mixing that is applied when interacting in the process of learning English in Class VII. D MTs Modern Tarbiyah Takalar Islamic Boarding School. This study used a qualitative descriptive design. Data were taken from classroom observations, interviews, and recorders with teachers and students when interacting during the learning process, to determine the type of code-mixing used by teachers and students in the English learning process and to obtain data about student and teacher perceptions of code-mixing. Data were analyzed based on the type of code-mixing according to Hoffman's theory. The results showed that there were three types of code-mixing consisting of 60 utterances, 53 utterances for intra-sentential code-mixing, 3 for intra-lexical code-mixing, and 4 for involving changes in pronunciation. There is a perception of students and teachers in the use of code-mixing in the learning process. For the teacher perception, that code-mixing can train students' ability to speak English, students can define new vocabulary, and make it easier for students to understand the content of learning. The Students perceived that the use of code-mixing in the English teaching and learning process is required to help them understand the content of learning so that the teaching and learning process can run well.