Reviewerly/exHarmony huggingface dataset:
Correction to: Cloud Computing, Big Data & Emerging Topics

Some errors were present in the originally published bookfrontmatter. The following modifications were made: The affiliations for editors Enzo Rucci, Marcelo Naiouf, and Franco Chichizola have been corrected as “III-LIDI, Facultad de Informatica Universidad Nacional de La Plata, La Plata, Argentina”.
FACIAL CAPTURE AS A MEASURE TO SOLVING CBT EXAMINATION MALPRACTICES

The adoption of Computer Based Testing (CBT) by Nigerian Tertiary Education Institutions has helped to address some of the challenges relating to the conduct of examinations and results processing. The most prominent of these challenges is the impersonation and to tackle these eventualities, multi-layered security architecture is implemented to ensure the authenticity of the student participating in the CBT. The architecture will assist Nigerian University administrators to effectively plan the conduct of CBT and develop in-house solution that will engender the reduction in the examination malpractices in CBT. The introduction of the facial capture reduced the intents of the students in engaging in the act of impersonation. The first security layer is the profiling of the registered students that are eligible to partake in the test, the second layer is the biometric capture to identify and authenticate that the student is the original person to partake in the test. The third layer is the facial capture on the system before the commencement of the test. The proposed system will be designed and implemented using algorithmic approach and a web-based application which will be deployed on the LAN of the institution. Therefore, this research presents the implementation of the multi-tiered layered security in mitigating the incidences of impersonation during CBT.
Sosialisasi Pemanfaatan Tenaga Surya Sebagai Sumber Energi Listrik Di Desa Ciherang Pondok, Kabupaten Bogor

One of the obstacles faced in providing electricity in rural areas is renewable energy sources, especially solar energy, which potentially in all rural areas also require inexpensive costs plus a lack of knowledge about these technologies. With a variety of goodness that exists in solar energy, counseling or socialization must be given about its utilization. Ciherang Pondok Village is located on a plateau in the area of ​​Caringin District, Bogor Regency. The village is located at a strategic point, so it has enough light intensity to utilize solar power as a source of electrical energy. Extension activities are carried out by the lecture method to convey various general information about the use of solar power as a solution to the problem of electrical energy in the countryside. As a result, the knowledge of the local community increases and can apply directly independently how to use solar energy to be used as a source of electrical energy so that the availability of energy and people's access to energy are guaranteed at affordable prices in the long term while paying attention to environmental sustainability.
Analysis of Self Esteem among Physical Education Professionals

Self-esteem is the basic human need or motivation.American psychologist Abraham Maslow for example included selfesteem in his hierarchy of needs for respect from others and inner self esteem.Respect from others entail recognition, acceptance, status and appreciation and was believed to be more fragile and easily lost than inner self esteem.According to Maslow, without the fulfillment of the self-esteem need, individuals will be driven to seek it and unable to grow and obtain self-esteem.The purpose of the study was to analyze the self-esteem between men and women physical education professionals.17 women and 17 men undergoing Master of Physical Education students from Alagappa University College of Physical Education, Alagappa University, Karaikudi, Sivagangai district, Tamil Nadu were selected as subjects for the study at random.Self-esteem was measured by Self Esteem Inventory Scale by Dr. S. Karunanidhi (1996).The multidimensional questionnaire consists of 83 key items in the form of statements.It has both positive and negative items.The inventory measures six dimensions of self-esteem such as Competency, Global self-esteem, Moral and Self-control, Social esteem, Family self-esteem and Body and physical appearance.The data collected were statistically analyzed by using 't' test to find out the significant difference between men and women physical education professionals on their self-esteem.The level of significance was fixed at 0.05.The result showed that men scored in global self-esteem and social self-esteem than women.No significant difference was found in Competency, Moral and Self-control Family self-esteem and Body and physical appearance between men and women physical education professionals.
Separated finitely supported Cb-sets

The monoid $Cb$ of name substitutions and the notion of finitely supported $Cb$-sets introduced by Pitts as a generalization of nominal sets. A simple finitely supported $Cb$-set is a one point extension of a cyclic nominal set. The support map of a simple finitely supported $Cb$-set is an injective map. Also, for every two distinct elements of a simple finitely supported $Cb$-set, there exists an element of the monoid $Cb$ which separates them by making just one of them into an element with the empty support.In this paper, we generalize these properties of simple finitely supported $Cb$-sets by modifying slightly the notion of the support map; defining the notion of $mathsf{2}$-equivariant support map; and introducing the notions of s-separated and z-separated finitely supported $Cb$-sets. We show that the notions of s-separated and z-separated coincide for a finitely supported $Cb$-set whose support map is $mathsf{2}$-equivariant. Among other results, we find a characterization of simple s-separated (or z-separated) finitely supported $Cb$-sets. Finally, we show that some subcategories of finitely supported $Cb$-sets with injective equivariant maps which constructed applying the defined notions are reflective.
Vector-Vector-Matrix Architecture: A Novel Hardware-Aware Framework for Low-Latency Inference in NLP Applications

Deep neural networks have become the standard approach to building reliable Natural Language Processing (NLP) applications, ranging from Neural Machine Translation (NMT) to dialogue systems.However, improving accuracy by increasing the model size requires a large number of hardware computations, which can slow down NLP applications significantly at inference time.To address this issue, we propose a novel vector-vector-matrix architecture (VVMA), which greatly reduces the latency at inference time for NMT.This architecture takes advantage of specialized hardware that has low-latency vector-vector operations and higher-latency vector-matrix operations.It also reduces the number of parameters and FLOPs for virtually all models that rely on efficient matrix multipliers without significantly impacting accuracy.We present empirical results suggesting that our framework can reduce the latency of sequence-to-sequence and Transformer models used for NMT by a factor of four.Finally, we show evidence suggesting that our VVMA extends to other domains, and we discuss novel hardware for its efficient use.
A Learning-Based Framework for Identifying MicroRNA Regulatory Module

Accurate identification of microRNA regulatory modules can give insights to understand microRNA synergistical regulatory mechanism.However, the identification accuracy suffers from incomplete biological data.In this paper, we proposed a learningbased framework called MicroRNA regulatory module dentification with Convolutional Autoencoders (MICA).Firstly, the framework applied convolutional autoencoders to extract significant features of microRNA and their target-genes.Then they were clustered into microRNA clusters and target-gene clusters.Finally, the two types of clusters were combined into modules by known microRNA-target interactions.Compared with three existing methods on three cancer data sets, the modules detected by the proposed method exhibited better overall performance.
Application of C4.5 Algorithm in Improving English Skills in Students

In this world, many languages from other countries can be used as a communication tool. One of them is English. Students who has qualification must know that learning English is very much needed. Because nobody knows what will happen in the next few years. It could be one factor to obtain a position the next few years is our expertise in speaking English. English is a global language used by people to communicate with other people. On this occasion, researchers conducted research to determine what factors can improve students' ability to speak English. To complete this research, researchers resolve by applying the existing algorithm in data mining, namely C4.5 Algorithm. The result of this research can be concluded that the factors that influence to improve students ability in English are hearing from the environment.
COVID 19 Influence on Teaching Process for Children with Disabilities

Research has been conducted to find how isolation affected their competencies: progress, regression, areas need to be strengthened, approaches need to be used, how to plan further work.As an instrument, were used the Assessment Protocol.Strategies and approaches used in working with the child were evaluated, then, assessment of developmental areas of progress and regression in children.After that, academic and developmental progress and regression.This was followed by an assessment of the areas in which the child needs to work additionally.43 children were assessed and are dominated by intellectual and autism spectrum disorders, which correspond to the general education inclusive context.Findings show that teachers mostly worked and communicated via viber, less through platforms and applications.They were based on the adaptation and individualization of teaching and working materials prescribed by the IDEP done for each child.We find that teachers know the didactic material significantly, but that some resources have not been used to a sufficient, justified and desirable extent -Daisy textbooks and assistive technology.The emotional status of the child was relatively maintained thanks to a more individualized approach.Behavior, interaction and communication are the developmental areas in which in a significant number of children happened attachment, awareness because that they have enjoyed an individualized teacher orientation.But, it is at the same time estimated the presence of regression in this area.Quality of knowledge has been achieved in accordance with the reduced content and expectations.Especially affected are practice and application because the teaching took place at home, not in a structured school environment, so this is an area that should be emphasized in the future.Therefore, after the school beginning, the principle of individualization should be maintained, taking into account the characteristic of child disability, his potentials, and appropriate methods of work especially in areas where the child needs support.Intensive work should be done on the catch up activities and materials, practical application, socialization, interaction, communication in a real context.
UniHD@CL-SciSumm 2020: Citation Extraction as Search

CL-SciSumm 2020 shared task at the Scholarly Document Processing workshop at EMNLP 2020.As in its previous iterations, the task is to highlight relevant parts in a reference paper, depending on a citance text excerpt from a citing paper.We participated in tasks 1A (cited text span identification) and 1B (citation context classification).Contrary to most previous works, we frame Task 1A as a search relevance problem, and introduce a 2-step re-ranking approach, which consists of a preselection based on BM25 in addition to positional document features, and a top-k re-ranking with BERT.For Task 1B, we follow previous submissions in applying methods that deal well with low resources and imbalanced classes.
Error Analysis Found in Students’ Writing Composition in Simple Past Tense of Recount Text

This study was to find the types of error analysis and the most dominant form of error analysis found in the Simple Past Tense Writing Composition of Students, especially in Recount Text. This study used a mixed-method both qualitative and quantitative approach. From the study, it was shown that the error of the students in writing Simple Past Tense composition consists of certain elements of writing, such as grammar, punctuation, and spelling. There were 57 data in grammar, or 53.37 %, consisting of errors in class terms like in determiner/article (25 data or 43.86 %), in verb (14 data or 24.56 %), in a preposition (11 data or 19.30 %) and the last in a noun (7 data or 12.28 %). While the most dominant error was in determiner/article. Second, in the aspect of spelling, there were 26 data or 21.70 %). Third, in the aspect of punctuation, there were (23 data or 24.53 %). It is shown that the most dominant error found in the students’ writing composition in the grammar aspect is 57 data or 53.37 percent based on the frequency of each aspect of error.
THE IMPROVED MODEL OF USER SIMILARITY COEFFICIENTS COMPUTATION FOR RECOMMENDATION SYSTEMS

The subject matter of the article is a model of calculating the user similarity coefficients of the recommendation systems. The goal is the development of the improved model of user similarity coefficients calculation for recommendation systems to optimize the time of forming recommendation lists. The tasks to be solved are: to investigate the probability of changing user preferences of a recommendation system by comparing their similarity coefficients in time, to investigate which distribution function describes the changes of similarity coefficients of users in time. The methods used are: graph theory, probability theory, radioactivity theory, algorithm theory. Conclusions. In the course of the researches, the model of user similarity coefficients calculating for the recommendation systems has been improved. The model differs from the known ones in that it takes into account the recalculation period of similarity coefficients for the individual user and average recalculation period of similarity coefficients for all users of the system or a specific group of users. The software has been developed, in which a series of experiments was conducted to test the effectiveness of the developed method. The conducted experiments showed that the developed method in general increases the quality of the recommendation system without significant fluctuations of Precision and Recall of the system. Precision and Recall can decrease slightly or increase, depending on the characteristics of the incoming data set. The use of the proposed solutions will increase the application period of the previously calculated similarity coefficients of users for the prediction of preferences without their recalculation and, accordingly, it will shorten the time of formation and issuance of recommendation lists up to 2 times.
REVIEW: SINTESIS TURUNAN ANDROGRAFOLID PADA GUGUS HIDROKSIL C-3 DAN C-19

Andrografolid merupakan senyawa diterpenoid utama dari tanaman Andrographis paniculata dan telah dikenal memiliki berbagai aktivitas farmakologi. Andrografolid memiliki struktur menarik yang terdiri dari α-alkiliden γ-butirolakton, dua ikatan olefin pada C-8 and C-12 dan tiga gugus hidroksil. Dari ketiga gugus hidroksil tersebut, salah satunya adalah gugus hidroksil alilik pada C-14 dan yang lainnya adalah gugus hidroksil sekunder dan primer pada C-3 dan C-19. Gugus hidroksil C-3 dan C-19 merupakan gugus yang potensial untuk dimodifikasi. Review ini menjelaskan tentang pentingnya gugus hidroksil andrografolid pada C-3 dan C-19 dan pengaruhnya terhadap aktivitas biologis yang ditimbulkannya. Modifikasi andrografolid pada gugus tersebut dengan menambahkan gugus hidroksibenzaldehid dapat meningkatkan efek farmakologis sebagai anti-HIV. Esterifikasi yang terjadi pada C-3 dan C-19 dapat meningkatkan aktivitas sebagai antitumor. Penambahan ester aromatik baik di C-3 dan C-19 dapat mengurangi aktivitas senyawa sebagai antitumor. Modifikasi pada gugus tersebut dapat dilakukan dengan mekanisme reaksi substitusi nukleofilik dengan penambahakn katalis dan pemanasan. Pemanasan dengan metode iradiasi microwave memberikan hasil sintesis dengan nilai rendemen yang paling tinggi. Andrographolide is a diterpenoid lactone isolated from the herb of Andrographis paniculata and known for its multiple pharmacological activities. Andrographolide has an interesting architecture consisting of an α-alkylidene γ-butyrolactone moiety, two olefin bond (C-8 and C-12), and three hydroxyls groups. Of the three hydroxyl groups, one is allylic at C-14, and the others are secondary and primary at C-3 and C-19, respectively. Hydroxyl groups C-3 and C-19 are the potential groups to be modified. The review describes the importance of the hydroxyl groups of andrographolide located at C-3 and C-19 and its effect toward its biological activity. Modification by adding hydroxyl-benzaldehyde moiety to the hydroxyl groups could increase the activity of the compound as anti-HIV. Esteriﬁcation at C-3 and C-19 could also enhance the activity of the compund as antitumor. The addition of aromatic esters both at C-3 and C-19 could lose the compound’s activity as antitumor. Modification of the hydroxyl groups of andrographolide located at C-3 and C-19 could be carried out by the mechanism of nucleophilic substitution reactions with the addition of catalysts and heating. Heating by using microwave irradiation method gives the highest synthesis yield.Keywords: Andrographolide, Andrographis paniculata, hydroxyl groups
Un marco conceptual para la definición de expectativas de resultado y eficacia en el ámbito de la integración de las TIC en educación

This article develops and presents the definition of expectation of results and efficiency, applied to the field of integration of ICT in education, from a phenomenological perspective. To reach this definition, the study analizes several theories that have made an approach to the expectation notion, such as the human learning theory, the information processing theory (cognitivism) as well as some contribution from the philosophy of language.
Training on the Making of 3D Geographic Learning Media (Models of Earth Fours and Fractions and Earth Structures) In Sma N 2 Batang Anai -Padang Pariaman Regency And Sma N 5 Pariaman City

This article aims to improve the ability of teachers and students to create 3D geography learning media (fold and fracture models of the earth and earth structures) and to improve teachers' understanding and ability in terms of understanding pedagogical aspects which can be seen from the process of designing a Learning Implementation Plan (RPP). especially in terms of choosing a model or learning method. This activity was carried out at SMAN 2 Batang Anai, Padang Pariaman Regency and SMA N 5 Pariaman City using training methods, question and answer, and practice. The participants involved were geography teachers and students who were represented in each class with 10 participants. With the COVID-19 Pandemic and appeals from the government to comply with health protocols by checking temperature, washing hands, using hand sanitizer, maintaining distance, wearing masks and wearing face shields, this activity was carried out with limited participants, so that COVID-19 transmission did not become the newest cluster in the activity area. Activities are carried out in compliance with health protocols and implementing all the regulations that have been listed previously. The activities include conducting training related to designing effective instructional media and conducting training related to making models of the earth's folds and fractures and earth structures for geography teachers and students. The results of the training carried out at SMAN 2 Batang Anai, Padang Pariaman Regency and SMA N 5 Pariaman City in the form of 3D models and the increased abilities of teachers and students in making learning media, in this case, are models of earth folds and fractures and earth structures. From this training, the teacher has increased the understanding/ability of the pedagogical aspects that can be seen from the process of designing lesson plans, especially in terms of selecting learning models. Geography teachers also understand better about adequate competence in terms of designing and utilizing media so that quality and effective learning is created.
On Task-Level Dialogue Composition of Generative Transformer Model

Task-oriented dialogue systems help users accomplish tasks such as booking a movie ticket and ordering food via conversation.Generative models parameterized by a deep neural network are widely used for next turn response generation in such systems.It is natural for users of the system to want to accomplish multiple tasks within the same conversation, but the ability of generative models to compose multiple tasks is not well studied.In this work, we begin by studying the effect of training human-human task-oriented dialogues towards improving the ability to compose multiple tasks on Transformer generative models.To that end, we propose and explore two solutions: (1) creating synthetic multiple task dialogue data for training from human-human single task dialogue and (2) forcing the encoder representation to be invariant to single and multiple task dialogues using an auxiliary loss.The results from our experiments highlight the difficulty of even the sophisticated variant of transformer model in learning to compose multiple tasks from single task dialogues.
THE EFFECTIVENESS OF THE SCRAMBLE METHOD IN IMPROVING THE ABILITY OF READING ALOUD ELEMENTARY SCHOOL IN CLASS II

The purpose of this study was to improve the students 'reading aloud ability of grade II by using the scramble method and to find out the students' sentence comprehension skills. This research is a classroom action research conducted in two learning cycles. Where each cycle consists of two meetings with a meeting time of 2x30 minutes each. The data obtained were based on observations of the learning process, learning activities and the results of the reading comprehension test aloud. The results showed that the students' ability to read aloud in grade II increased after the application of the scramble method in the learning process where each meeting carried out a reflection by researchers and peers. The results of the observation process of the learning process in the first cycle of meeting experienced several shortcomings so that they affected student learning activities so that the tests given at the second meeting were categorized as good enough. In the second cycle the learning process has increased from the pre-cycle results so that learning activities become more conducive and fun, students become active and enthusiastic about the learning process. 95% of students actively participate in learning and the test results given have increased by an average of 93.50 in the very good category. So the application of the scambel method can improve the ability to read aloud students of class II SDN Nameng 1 Rangkasbitung.