Reviewerly/exHarmony huggingface dataset:
Compact Discourse on Feature Selection

Feature Selection is an emerging field of Machine Learning and Data Mining. Feature Selection helps to remove the inappropriate i.e. redundant and irreverent features from the dataset and develop an improve the classification accuracy. The paper has explored the different Feature Selection techniques like Filter method, Wrapper and Embedded method as basic methods.The Hybrid and Ensembled based Feature Selection have used in many papers and shown that the better Machine Learning Prediction accuracy.The different research papers have used the UCI Repository dataset for experiment purpose.Feature Selection is applicable to almost every field.
Development of Solar Power Optimization Tool using Mobile Application

Solar Panel installation plays a vital role in optimum PV energy generation. The angle of solar panel installation matters to get optimum solar radiation which results in better power production. The angle basically tilt angle is directly correlated with latitude which changes with location around earth. But to optimize power access from the panel right tilt angle should be set up during installation; also it requires angle tuning over the time. This paper will present a unique way to adapt the challenges resulting in a cost effective solution for solar panel installation in order to optimize the solar power generation in a particular location.
Teachers’ Perceptions and Willingness to Use Augmented Reality in the Classroom

Augmented Reality (AR) technology has been highlighted as a recent emerging technology that can support classroom learning through authentic immersive experiences. To maximize the educational benefits of AR in the classroom, it is essential to provide teachers with well-designed trainings and resources. This study aimed to examine in-service teachers’ perception (feeling, motivation, attitude, challenges) on AR technology after completing AR training sessions, and how the perception influences their willingness to use AR in the classroom. The results show that attitude and motivation added statistically significantly to the prediction of teachers’ willingness to use (p &lt; .05). Findings and issues with AR integration in the classroom are further discussed.
Comparative Study on Data Compression Techniques in Cache to Promote Performance

Cache memory is a small, faster memory used to store recently accessed data or neighboring data item, so that the data need not be acquired from next level memories. The use of cache memory reduces the overall memory access time. As cache memory is related to memory speeding up process, the caching process should consume less time. To speed up caching process, there are many cache optimizations available. Some of the cache optimization process are reducing miss rate, reducing miss penalty, reducing the time to hit in the cache etc. Recent advancement paved way for compressing data in cache. Through data compression in cache more data resides in cache resulting in more hit ratio. There are many cache related compression and optimization techniques available. The paper deals with some recent techniques of compression.
Robust Motion Planning for Non-holonomic Robots with Planar Geometric Constraints

We present a motion planning algorithm for cases where geometry of the robot cannot be neglected and where its dynamics are governed by non-holonomic constraints. While the two problems are classically treated separately, orientation of the robot strongly affects its possible motions both from the obstacle avoidance and from kinodynamic constraints perspective. We adopt an abstraction based approach ensuring asymptotic completeness. To handle the complex dynamics, a data driven approach is presented to construct a library of feedback motion primitives that guarantee a bounded error in following arbitrarily long trajectories. The library is constructed along local abstractions of the dynamics that enables addition of new motion primitives through abstraction refinement. Both the robot and the obstacles are represented as a union of circles, which allows arbitrarily precise approximation of complex geometries. To handle the geometrical constraints, we represent over- and under-approximations of the three-dimensional collision space as a finite set of two-dimensional “slices” corresponding to different intervals of the robot’s orientation space. Starting from a coarse slicing, we use the collision space over-approximation to find a valid path and the under-approximation to check for potential path non-existence. If none of the attempts are conclusive, the abstraction is refined. The algorithm is applied for motion planning and control of a rover with slipping without its prior modelling.
NEED ANALYSIS OF USING GOOGLE FORM FOR LEARNING

Industrial era 4.0 not only has implications for the industrial world, but also has a real impact on the implementation of learning in the classroom. The use of Information Technology (IT) is common. Prohibit students from using an Android-based device (gadget) in the lecture room to agree on a way out. This paper is the result of preliminary research conducted on Information Technology-based learning by utilizing Google applications compiled by Google. The purpose of this study is the distance learning needed by Google. This study uses qualitative considerations through interviews, observations and questionnaires. The results showed that google forms are needed by students because of the lecturers, lecture policies, accessibility and the students themselves.
ANALISIS DAN PERANCANGAN CLUSTERING SISWA BARU MENGGUNAKAN METODE K-MEANS PADA SMK NEGERI 1 KOTA JAMBI

Every year there will be students who continue education to the next stage, including at SMK Negeri 1Kota Jambi, Event admission of new students is done every 1 year, in the selection process and receptionrequires the application of more efficient is to use the application, change the system Manual into thesystem computerized and perform a new grouping students by majors at SMK Negeri 1 Kota Jambinamely Computer Engineering and Networks, Accounting, Office Administration and Marketing.Therefore Final report with the title  Analysis and design of Clustering New Students Using the K-MeansMethod at SMK Negeri 1 Kota Jambi . The purpose of writing this thesis report is to determine the newadmissions system and a new grouping students by majors at SMK Negeri 1 Kota Jambi. In writing thisreport require student data, the data value of national examination results, majors available, and studentadmission quotas. The results obtained by the registrant data reports, reports on the screening of newstudents by quotas, and the results of grouping students who have been in the selection. Results beobtained as a function of weight for admission of new students each school year and make an efficientwork system for the school.
The Significance of Academic Leadership on Enhancing Higher Education performance

Leaders and leadership are significant to the accomplishments or failures of any given organization (Northouse, 2015). This same situation is repeated in higher education institutions, where the influence of leadership is vital to academic and administrative success.Having an eager, decisive, positive institutional leader is essential to increasing and reassuring faculty performance as well as student learning. Developing leaders and leadership are key elements to enhancing the learning and teaching processes in higher education.Unqualified leaders, however, may lead a faculty to a state of decline in the level of the level of academic performance, especially teaching quality and research accomplishment.The process of leadership development has witnessed widespread desire and interest as of late, especially in the field of education. This article sheds light on the constructive academic leadership development process in a higher education setting.
ПЕТРОЛОГИЯ И ГЕОХИМИЯ ИГНИМБРИТОВ КОРГОНСКОЙ СВИТЫ АЛТАЯ

The data on the composition and petrological features of the generation of ignimbrites of the lower Korgon subsuite of the Korgon formation (D1krg1) are given. The composition of ignimbrites belongs to dacites, rhyodacites, and rhyolites, which form two volcanic centers: Inskoy and Shchebnyukhinsky, which are associated with calderas. They are characterized by high sum of REE, ranging from 155.9 to 350.23 g/t, and negative europium anomaly (from 0.42 to 0.95). Ignimbrites belong to peraluminium series with variable values of mafic index and magnesium number. They were generated according to a complex scenario: melting of a mantle source (asthenospheric), mixing with lower crustal material (amphibolites, greywacke, acidic pelitic slates). The high concentration of Nb, ratio Nb/Ta, ranging from 36.6 to 135.25, suggest melting titanium-bearing minerals of mantle source, participation of the source of NEB-basaltoids. Ratio of ɛNd(t) and ɛSr(t) in rocks is near to source of enriched mantle type II. The high fluid saturation of the melts predetermined their metallogenic profile, including the mineralization of iron, copper and gold. M- and W-type tetrad effects of rare-earth elements fractionation are manifested in rocks. The major importance for gold ore mineralization had been volatile components such as СО2 and Н2О, that provided of manifestation of TEF REE W-type and gold transfer in fluids.The data on the composition and petrological features of the generation of ignimbrites of the lower Korgon subsuite of the Korgon formation (D1krg1) are given. The composition of ignimbrites belongs to dacites, rhyodacites, and rhyolites, which form two volcanic centers: Inskoy and Shchebnyukhinsky, which are associated with calderas. They are characterized by high sum of REE, ranging from 155.9 to 350.23 g/t, and negative europium anomaly (from 0.42 to 0.95). Ignimbrites belong to peraluminium series with variable values of mafic index and magnesium number. They were generated according to a complex scenario: melting of a mantle source (asthenospheric), mixing with lower crustal material (amphibolites, greywacke, acidic pelitic slates). The high concentration of Nb, ratio Nb/Ta, ranging from 36.6 to 135.25, suggest melting titanium-bearing minerals of mantle source, participation of the source of NEB-basaltoids. Ratio of ɛNd(t) and ɛSr(t) in rocks is near to source of enriched mantle type II. The high fluid saturation of the melts predetermined their metallogenic profile, including the mineralization of iron, copper and gold. M- and W-type tetrad effects of rare-earth elements fractionation are manifested in rocks. The major importance for gold ore mineralization had been volatile components such as СО2 and Н2О, that provided of manifestation of TEF REE W-type and gold transfer in fluids.
Sentiment Classification for Web Search Results

This study proposes an approach to display Google search results with different classes of sentimental orientations: (1) positive, negative, or neutral, (2) positive or negative, (3) positive or non-positive, and (4) negative or non-negative. A prototype, called as GSCS was also constructed to retrieve the search results of smartphones, tablets, and notebooks from Google. With a single click, the GSCS would help users easily get the opinions that they want to meet their different needs. For classifying documents, we suggest a two-level sentiment classification approach. At the sentence level, sentences are first classified into positive, negative, or neutral, and then the sentiment labels of the sentences were used in the classification of documents. We also demonstrated that our two-level sentiment classification (first sentence level and then document level) outperformed the document-level-only sentiment classification.
Text Region Extraction for Noisy Spam Image

In this paper, the problem of spam filtering for images, a type of fast-spreading spam where the text is included in images to overcome the text-based spam filter. One common method for detecting spam is the optical character recognition system (OCR) that detecting and recognizing the text embedded, following by a classifier which distinguishes spam from ham. Nevertheless, the spammers begin hiding image text for preventing OCR from detecting spam. To recompense for the shortages of the OCR system, a method based on the detection algorithm is proposed for the text region. To estimate the performance of the projected system, the methodology was applied to a group of unwanted images Dredze (available to the public) to check the efficiency of our method which outperforms the initial OCR system in sensible use with a complex background in spam. The test results indicated that the new method gives good text regions detection even for noisy images.
THE USE OF DISCOURSE MARKERS BY EFL STUDENTS IN ESSAY WRITING

The objectives of this research were to identify the English discourse markers (hence, DMs) commonly used by university students in learning English as a foreign language and to find out their misuse in their essay writing. The subjects of this research were the fourth semester students of the English Language Education Department at a university in Banda Aceh. The data collected were 86 essays in two forms: argumentative and descriptive. The results of the document analysis showed that the students did make use of contrastive markers, elaborative markers, and inferential markers in their essays. The markers but, and and so were found to be the most used DMs by the students. Furthermore, abundance of inappropriate uses of the DMs in their sentences were also found; these include overuse or redundancy, misinterpreted relation, and mistranslation (L1-L2). Considering the importance of DMs in discourse, writing and comprehension, EFL students should be taught about English DMs from their early introduction to English at school to help them develop better understanding of DMs and their appropriate uses in English writing. Keywords: Discourse Markers, English, Writing, EFL Students
Understanding the Process Analysis Method of the Grounded Theory: Application to Analysis of Counseling Cases

본 연구의 목적은 상호작용을 분석할 때에 문제지향성과 맥락적 민감성을 촉진시키는 데에 효과적인 근거이론의 과정분석 방법을 심층적으로 탐색하고 이를 상담사례 개념화에 적용해 보는데에 있다. 이를 위해 근거이론의 패러다임의 각 요소에서 모호한 가이드라인은 무엇이며 이를 어떻게 분명하게 정의할 수 있는가, 근거이론의 과정분석을 상담사례분석에서 어떻게 적용할 수 있는가를 연구문제로 설정하였다. 연구결과의 첫 번째로, 중심현상이 전략(작용/상호작용)과 상호 영향을 주고받는다는 것과 인과적 조건에 대한 명칭을 원인적 조건으로 명료화해야 함을 제시하였다. 더불어, 중재적 조건은 중심현상과 관련한 조건들의 영향을 완화하는 것만이 아니라 단순히 영향을 미치는 것도 포함한다는 명료화된 가이드라인을 제시하였다. 또한 맥락적 조건이 패러다임 요소 전반에 폭넓게 영향을 미친다는 가이드라인을 제시하며, 가족적·사회문화적·교육적·종교적 맥락이 여기에 해당한다는 것을 분명히 하였다. 연구결과의 두 번째로, 이러한 패러다임 요소의 명료화된 가이드라인을 토대로, 과정분석의 틀을 상담사례개념화에 적용하는 예를 제시하였다. 이를 통해 내담자의 주호소문제, 문제의 원인, 원인에 영향을 주는 심리적 역동, 내담자의 자원, 상담자와의 상호작용을 통한 변화 등을 분석하는 데에 근거이론의 과정분석이 실제적으로 도움이 될 수 있음을 밝혔다. 또한 상담 현장에서 내담자와 상담 과정을 다각적, 다층적, 맥락적으로 이해하고자 할 때에 근거이론의 과정분석이 도움이 될 수 있음을 증명하였다.The purpose of this study was to explore the process analysis method of grounded theory, effective to promote problem-orientation and contextual sensitivity when analyzing interactions, and apply it to the conceptualization of counseling cases. This study set up the following research questions: “What are the ambiguous guidelines in each element of the paradigm of grounded theory, and how can it be clearly defined?”, and “How can the process analysis of grounded theory be applied to the counseling case analysis?” As the first study result, it was concluded that the central phenomenon does not have one-way influence on strategy(action/interaction) but also is affected by it, and the term, casual condition which means cause and effect condition should be simplified into causal condition. A clarified guideline also suggested that the intervening condition not only means bearing down the effect of the conditions related to the central phenomenon, but also includes simply affecting them. In addition, a clear guideline suggested that contextual condition such as family, sociocultural, educational and religious context has the wide influence on the overall paradigm elements. Second, based on clear guidelines for these paradigm elements, this study suggested an example of applying the framework of process analysis to the conceptualization of an counseling case. This showed that the process analysis of the grounded theory can be helpful in analyzing the client’s chief complaint, the cause of the complaint, the psychological dynamics affecting the cause, the client’s resources, and the changes through interaction with the counselor. This study proved that the process analysis of the grounded theory can be helpful in understanding the client and the counseling process in counseling fields in various, multi-layered, and contextual ways.
PENERAPAN METODE EXACT MATCH PADA APLIKASI ALQUR’AN DAN HADITS BERBASIS ANDROID

Exact Match is used to bring up sentences only on certain keywords. This study aims to apply the Exact Match method in the Al-qur'an and Hadith applications to find conformity between verses and hadiths. This research simplify for the people to increase their knowledge of the Qur'an and Hadith. This study uses interview techniques for some Muslims regarding the need to learn the quran and the hadith, observation technique is to do a comparison of several hadiths by asking for recommendations from the ustadz/ustazah, identify what are the shortcomings of existing hadith applications, and literature study techniques that are collecting data obtained from the Qur'an and the Hadith. The results of this study are (1) Created an application to match Hadiths that are in accordance the verse with the Exact Match method (2) Showing hadith related to the contents of the selected verse (3) Speed to produce a match in the Application of the Qur'an and Hadith depends on the internet network and the amount of data (4) The number of hadiths that appear is influenced by the number of available hadiths.
Data Augmentation Based on Wasserstein Generative Adversarial Nets Under Few Samples

Abstract Aiming at the problem of low accuracy of image classification under the condition of few samples, an improved method based on Wasserstein Generative Adversarial Nets is proposed. The small data sets are augmented by generating target samples through minimax game between the generator and the discriminator. Firstly, label information is introduced into the network to save the cost of manual labeling for the generated images, and then classifier loss is introduced to further improve the quality of generated images, and the classification accuracy is improved after expanding the data set.
Use of Commercial Computers to Support Military Applications

What is the usage model that allows military test systems to benefit from commercial practices that continually refresh computing environments while maintaining controlled, predictable, and trusted environments? The military's use of commercial computers, in contrast to custom computing solutions, for test applications, diagnostics support, maintenance, and logistics tasks provides state-of-the-art technology with reductions in cost and lead times. Unfortunately, the usage model of computers in commercial and military areas vary greatly. Commercial models focus on incremental software updates and always-on internet connectivity while the military usage focuses on predictable, static configurations using an Army Golden Master. Just a few years ago, the only way to access militarized computers was through physical close proximity using a disk or an interface cable. Today's military applications still involve limited physical access with stringent cybersecurity protocols governing electronic access. As the Army migrates to their latest variant of the Maintenance Support Device, efficient business arrangements between the Government and industry will ensure that the military can capitalize on these commercial benefits while still maintaining the required security and stability of computer systems. Controlling and securing operational scenarios while responding to routine industry updates to operational systems and other software applications can be daunting. Satisfying critical cybersecurity needs requires industry to align these updates with military needs and requirements. Rather than further establishment of distinct contracts, is there a viable model for developing an on-going partnership for vetting updates in near real-time with the threats necessitating the updates? With a layer of physical protection, quality assurance, and partnerships between the Government and industry, we can address the risks, overcome the dangerous pitfalls of unvetted updates, and stay a step ahead of adversaries.
Отношение студентов вузов к профессии «учитель» и программе «Земский учитель»

Within the frameworks of sociological research, the attitude of students of pedagogical universities and classical universities to the future profession of a teacher and to the program “Zemsky (Rural) Teacher” is studied. The authors conducted a sociological study at the Yaroslavl State Pedagogical University named after K.D. Ushinsky and Yaroslavl State University named after P. G. Demidov in 2019. In addition to the survey, a number of biographical interviews with students were held and a survey of positional experts was conducted. It was revealed that only about 25 % of students plan to work at school after graduation from universities. As part of the study, it was found that about 25% of students plan to get a job as a teacher in a school, as their parents or relatives once worked as teachers. At the same time, they are not going to use the program “Zemsky (Rural) Teacher” and move to the countryside, but are going to work at the place of residence, or at the same school that their parents used to work at. In addition, it was revealed that girls for the most part than young men plan to take part in the program “Zemsky (Rural) Teacher”. In such a way, 7 % of young men and 16 % of girls (Yaroslavl State Pedagogical University named after K. D. Ushinsky) and 8 % of young men and 14 % of girls (Yaroslavl State University named after P. G. Demidov) plan to take part in the “Zemsky (Rural) Teacher” program, but not mainly because of possible benefits and financial benefits, but because of persistent recommendations from parents or reference personalities. Part-time students are less likely than full-time students to take part in the “Zemsky (Rural) Teacher” program. In conclusion, the article proposes activities aimed at attracting and securing young teachers in the school.
Mutual Authentication using improved Chaotic Maps to remove packet dropping attack from MANETs

Background: MANET is self-organized wireless network with no infrastructure. Especially data transfer from one system to another system needs to be done in a secure way. In order to provide data integrity, authentication plays an important role in data communication. RSA, ECC are widely used algorithms in real world but authentication using these algorithms is time consuming. Towards this, various algorithms came into existence with different security primitives. However, it is important to study the key agreement process among these security mechanisms. We have studied the patents related to secure end to end communication in MANET. Methods: Therefore our aim is to design chaos based mutual authentication algorithm that takes less time than these existing algorithms and evaluate with respect to attack resiliency, Packet delivery fraction, delay, throughput and overhead. Results:: Simulation results show the result of the proposed mechanism and gives better performance in terms of said parameters. Conclusion: Comparison of proposed system presents better results when compared to RSA, ECC in terms of key generation mechanism.