Reviewerly/exHarmony huggingface dataset:
A Case Study for an «Accountable» IoT Forensics

IoT (Internet of Things) promise great potentials but pose many concerns. Billions of devices connected in global networks exchanging enormous amounts of data, indeed, can be highly vulnerable. Accountability is a crucial feature to foster awareness and reduce risks at all levels, yet it is difficult to put in practice when it comes to evaluate digital evidences in an IoT environment. In this paper we propose a formula for assessing Quality of Information in IoT devices for forensics purposes. After a short theoretical overview, we describe our tool and provide an example in order to show how its adoption can increase the transparency in the discussion of digital evidences.
The need to use reverse technology in teaching

The article analyzes the effectiveness of lectures in higher education institutions as one of the types of educational activities of students.One of the ways to improve the effectiveness of students ' cognitive activity by changing the form of presentation of educational materials is proposed.
ANALISIS PELAKSANAAN STRATEGI PEMBELAJARAN INKUIRI OLEH GURU PENDIDIKAN AGAMA KRISTEN DALAM MENINGKATKAN KEAKTIFAN BELAJAR SISWA KELAS XI SMK NEGERI 1 LAGUBOTI KABUPATEN TOBA SAMOSIR TAHUN PEMBELAJARAN 2019/2020

The research aims is to know the level of propensity for the implementation of inquiry learning strategies by PAK teachers in improving on student learning activeness in grade XI SMK Negeri 1 Laguboti Toba Samosir in 2019/2020. The population is all students of class XI SMK Negeri 1 Laguboti Toba Samosir in 2019/2020 amounted to 233 people and sample in this study 30% of the population were 70 people. The sampling technique uses a random sampling technique. The instrument used in this study was a closed questionnaire that was tested on 30 students outside the study sample of 38 items. From the results of the instrument validity test as many as 35 items are valid and 3 items are invalid, thus as many as 35 items are used as research instruments. Then the tendency level of the implementation of inquiry learning strategies by PAK teachers in improving on student learning activeness in grade XI SMK Negeri 1 Laguboti Toba Samosir in 2019/2020 is in a fairly good category of 38.57% and 61.43% again obtained from other inherent factors that is not examined in this study. Keywords : Analysis of Implementation of Inquiry Learning Strategies by PAK Teachers in Improving Learning Activeness
Interpretable Privacy with Optimizable Utility

In this position paper, we discuss the problem of specifying privacy requirements for machine learning based systems, in an interpretable yet operational way. Explaining privacy-improving technology is a challenging problem, especially when the goal is to construct a system which at the same time is interpretable and has a high performance. In order to address this challenge, we propose to specify privacy requirements as constraints, leaving several options for the concrete implementation of the system open, followed by a constraint optimization approach to achieve an efficient implementation also, next to the interpretable privacy guarantees.
Reinforcement Learning from Simulated Environments: An Encoder Decoder Approach

Reinforcement learning (RL) is used for sequential decision making such as operating and maintaining manufacturing systems. In RL, the system is modeled as a Markov decision process with states, actions, rewards, and policies. A policy is learned through repeated interaction with the environment. When a RL agent cannot interact with the real system due to time and cost constraints, a simulation of the system may be used in its place. Unfortunately, most simulations are not built for the purpose of interacting with a RL agent. Simulations built to function as the environment are often structured only according to the defined state, action, and reward and can lack fidelity, detail, and accuracy. We propose a general framework for bridging the worlds of simulation and RL. This is accomplished by placing "interpreters" between the simulation and the RL agent that translate information into a form that is coherent to each entity.
Development of Pedagogical Thinking and Awareness in Higher Education Social Contexts – Longitudinal study on teacher growing process

Pedagogical awareness is sometimes equalled either to knowledge of the contents and discipline or, more often, to pedagogical measures. It is much more: it refers to teachers' interpretations and transformations of subject-matter knowledge in the context of facilitating student learning, not to speak of adding the teachers' self-knowledge and self-development. In doing so it encompasses understanding of common learning conditions. Having those ideas as a starting point, this study tries to analyze the writings of university employed teachers to see how they experienced and recollected their actions during teacher education and after that. The aim was to add the knowledge of the effectiveness of university teachers' pedagogical education and consider the possibilities of continuous promotion of academic teaching competence in higher education communities. This report is based on the interviews of certified teachers (2017) and introduces some of their statements from 2008 and 2009 to provide material for a longitudinal study. The conceptions were examined through the domains of personal, task, process and professional awareness. The outcomes show that the teachers had even at the beginning a reasonable view of the profession. They began to understand their responsibilities to society and interest groups more consciously.
Mediating Joint Intention with a Dialogue Management System

A necessary skill which enables machines to take part in decision making processes with their users is the ability to participate in the mediation of joint intentions. This paper contains an initia ...
Influence of Segmentation Parameters on Video Quality in Dynamic Adaptive Streaming

Dynamic adaptive streaming has been evolving during the last decade in order to meet high expectations regarding video quality of streamed video sequences on various devices. Every year various dynamic adaptation algorithms that try to improve user quality of experience are developed. Another important aspect of adaptive streaming is the video segmentation process as well as the dataset used for testing purposes. The goal of the research presented in this paper was to improve the segmentation process. Structural Similarity Index (SSIM) was used to determine coding bitrates where the overlapping of video quality for different spatial resolutions occur in order to specify proper representations for the segmentation. Two video sequences with different spatial and temporal activity were encoded based on selected representations and tested using the Basic adaptation algorithm (BAA) and Segment-Aware Rate Adaptation (SARA). Compared to previously available segmentation, test results show improvement in SSIM values especially for a video sequence with high spatial and temporal activity.
Analysis of Mobile Information Service Strategies of University Libraries under New Media Environment--Based on SWOT Analysis

With the development of new media technology, readers' demand for library is more and more unsatisfied with the traditional stable and invariable model, library mobile information service arises at the historic moment. This paper summarizes the relevant concepts of library mobile information service, points out the differences between library mobile information service and mobile library, summarizes the advantages and opportunities, disadvantages and threats of mobile university library development with SWOT analysis method, and finally puts forward the development countermeasures of mobile university library information service in the new media environment.
Pengolahan Limbah Botol Plastik untuk Produk Fesyen dengan Hot Textile

ABSTRACT The presence of plastic is useful for human life and it causes a lot of plastic waste continues to grows every year. Most plastics waste are untreated, besides accumulating in landfills, mostly pollutes the oceans. Indonesia, as one of the largest maritime countries in the world, in fact contributed to the plastic waste in the ocean after China. Waste plastic bottles is one of the most polluting trash on the beach. In addition to being one type of plastic waste with a large quantity, the selection of plastic bottle waste to be recycled due to its strong material quality, stable dimensions and chemical and heat resistance. The method used in this research is the study of literature, interviews and observations from books and waste banks regarding data, types, impacts and how to process them as well. Other data collected relating to the hot textile technique includes tools, materials and data about which processed plastic bottle waste products have been produced. In addition, this research is also based on exploration methods regarding hot textile techniques and their development when applied to waste plastic bottles of type Polyethylene Perephtalate (PET). Waste treatment technique used is hot textile. Hot textile is a technique in which synthetic or natural materials are combined together to form new sheets using heat conductors such as heat guns and irons. The use of heating techniques in plastic bottles is done because it can drastically reduce the volume of plastic bottles so as to increase the quantity of recycled plastic bottle waste and at the same time create visuals of new processed waste products. Innovations born from the results of exploration will be further processed into modular or sheet results for fashion accessories. It is hoped that this research can be an inspiration for the community to be more active and innovative independently in utilizing plastic bottle waste. Keywords: PET plastic bottle waste, hot textile, fashion products
Design of an add-on device for transform a standard wheelchair on an affordable and motorized

In the following article a design to adapt a low-cost power unit to a conventional wheelchair is presented. The adaptation is carried out looking for a simple, low cost solution that does not involve any modification or structural alteration of the wheelchair itself. In this work we present a proposal of a mechanical adaptation that will allow connecting a self-balancing scooter to a wheelchair and be controlled by the user as well as by another person. So that the pushing effort is eliminated.
¿Por qué los Sistemas de Gestión de Aprendizaje (SGA), no hacen clic en el usuario? Un acercamiento a los problemas metodológicos, técnicos y de acceso a las TIC de los usuarios

The present work will deal with the teaching methodologies in Virtual Learning Environments (VLE) through the Learning Management Systems (LMS) and the technical and access aspects that need to be fulfilled, in search of the educational purpose in non-contact spaces. The objective of this work is to define the factors that hinder the adherence of students to virtual education programs, either due to the evident gaps that exist in the knowledge of basic tools of Information and Communication Technologies (ICTs) in teachers and even in the students themselves (whatever their age), as well as in the design of the Graphical User Interfaces (GUI) of these systems, difficult to use and to learn in many cases. The Digital Gap is also analyzed as the main factor of access and adherence to virtual knowledge, given by the EVAs, describing the problems and evidence that exist in this regard and the characteristics that make our region more vulnerable to educational backwardness through ICTS. Additionally, the importance of the interactivity of the systems used for the educational purpose must be demonstrated in virtual learning. Finally, in this work, it is possible to conclude the potential of Learning Management Systems (LMS) to stimulate knowledge, while at the same time considering the usefulness of implementing video-conference systems and social media platforms in programs and classrooms virtual education (classroom, blended and distance).
Email Prioritization Using Machine Learning

Personal and business users prefer to use email as one of the crucial sources of communication. The usage and importance of e-mails continuously grow despite the prevalence of alternative means, such as electronic messages, mobile applications, and social networks. Finding out the important mails of the all the emails received on the same day is becoming difficult for many users, as the volume of critical emails continues to grow, the need to automate the management of emails increases for several reasons, such as spam e-mail classification, phishing e-mail classification, and multi-folder categorization, among others. To achieve the objective of study, analysis and comprehensive review to explore the classification as per the importance of emails as users need to look at these mails. The main area of classification is the primary inbox which contains some of the very important mails so to prioritize these mails we are using Natural Language Processing, here we are removing the stop-words present in it and assigning weights to the remaining words. By using frequency count, weight, and access time we can prioritize the mails so that it will be efficient for users to look for the important mails only. The research directions, research challenges, and open issues in the field of e-mail classification are also presented for future researchers.
Interactive Explanations of Internal Representations of Neural Network Layers: An Exploratory Study on Outcome Prediction of Comatose Patients

Supervised machine learning models have impressive predictive capabilities, making them useful to support human decision-making. However, most advanced machine learning techniques, such as Artificial Neural Networks (ANNs), are black boxes and therefore not interpretable for humans. A way of explaining an ANN is visualizing the internal feature representations of its hidden layers (neural embeddings). However, interpreting these visualizations is still difficult. We therefore present InterVENE: an approach that visualizes neural embeddings and interactively explains this visualization, aiming for knowledge extraction and network interpretation. We project neural embeddings in a 2-dimensional scatter plot, where users can interactively select two subsets of data instances in this visualization. Subsequently, a personalized decision tree is trained to distinguish these two sets, thus explaining the difference between the two sets. We apply InterVENE to a medical case study where interpretability of decision support is critical: outcome prediction of comatose patients. Our experiments confirm that InterVENE can successfully extract knowledge from an ANN, and give both domain experts and machine learning experts insight into the behaviour of an ANN. Furthermore, InterVENE’s explanations about outcome prediction of comatose patients seem plausible when compared to existing neurological domain knowledge.
Pola Implementasi Program Kursus Bahasa Inggris Berbasis Masyarakat dalam Meningkatkan Kompetensi Warga Belajar

This study aims to describe the pattern of implementing community-based English course programs in an effort to improve the competence of learning citizens at the FLI Rinjani Mataram institution. This research is a descriptive study with a qualitative approach. The subjects of this study were instructors, learning citizens, and administrators of the FLI Rinjani Mataram institution. Researcher is the main instrument which is assisted by observation guidelines, interview guidelines, and documentation guidelines. The technique analyzes the research data uses qualitative data analysis with interactive methods. The results showed that the implementation pattern of the English course program at FLI Rinjani Mataram was carried out with 20 meetings for 3 months held in the classroom and supported by the implementation outside the classroom. The English language course program manager organizes course activities through the stages of course program management and training such as planning, implementation, evaluation and follow-up. The result of the implementation of the English language course program is that learning citizens are able to acquire the desired skills in the field of English with the services and supporting media provided by the institution so that learning citizens are able to improve their English competency.
Kemas Ulang Informasi Songket Pandai Sikek Minangkabau

AbstractThe writing of this paper discusses repackaging information on Songket Pandai Sikek Minangkabau. The purpose of this paper is to describe the repackaging of Songket Pandai Sikek Minangkabau information. This type of research is qualitative with descriptive methods. Data collected through observation and interviews with the owners of the Songket Pandai Sikek Crafts, craftsmen, employees of the Songket Pandai Sikek souvenir shop, and buyers of the Pek Sikek Songket. Based on the discussion it was concluded that the stages of making repackaging information on Songket Pandai Sikek Minangkabau, as follows: 1) identifying user needs; 2) information gathering; 3) packaging information, including cover, preface, table of contents, core discussion and cover; 4); determine the target audience; 5) product evaluation and manufacturing process.Keywords: repack, pandai sikek, Minangkabau
Hate Speech and the current role of participative platforms

The language of hatred is a complex phenomenon, which still does not know a universally recognized definition. There are also obstacles in identifying and prosecuting those who publish and disseminate hate content, especially because Internet giants such as Facebook and Twitter benefit from a certain legislative immunity and mostly operate in a self-regulated environment. The Swiss legislator, so far, opted for a collaborative approach, where law enforcement authorities involve the platforms only in case of anonymity of the perpetrator or when the published content is deemed illegal and has to be blocked or removed. The intention is to describe the role played by participative platforms and the current legal perspective in Switzerland in combating Hate Speech.
Application status and limitation of digital surveying and mapping technology in engineering survey

With the continuous development of high and new technologies such as electronic computertechnology, the speed of scientific and technological development has been greatly improved, and therelationship between people's daily life and work and computers is becoming more and more close.However, with the development of society, the requirements for computers are constantly improving.Computer technology must be updated in time to meet the needs of social development. At present, theeffective application of digital surveying and mapping technology in engineering survey can greatly improvethe work efficiency in this field, and can bring greater convenience for engineering survey work. However,we must also realize that the development of digital surveying and mapping technology is still not fullymature, there are still many problems to be solved. With the development of the times and the progress ofscience and technology, surveying and mapping engineering has also undergone unprecedented changes. Inthe process of engineering survey, more and more digital technology is applied, which requires continuousimprovement of digital mapping technology in the future development process, so as to provide better datamonitoring for the project. Digital technology plays a very important role in the measurement. Therefore,this paper explores the application of digital surveying and mapping technology in engineering survey,aiming to improve the accuracy of engineering measurement in the future engineering development process,so as to further improve the overall quality of the continuous improvement of digital mapping technology inthe future development process, so as to provide better data monitoring for the project. Digital technologyplays a very important role in the measurement. Therefore, this paper explores the application of digitalsurveying and mapping technology in engineering survey, aiming to improve the accuracy of engineeringmeasurement in the future engineering development process, so as to further improve the overall quality ofthe project.
The Relationship of Strengthening Gift Of Christian’s Education Teacher With Students Learning Motivation for Class VI Students of SD Negeri 173105 Tarutung, North Tapanuli Regency Year 2019

ABSTRACTThe research is aimed to determine the relationship of strengthening the gift of Christian education teacher with students learning motivation for class vi students of sd negeri 173105 tarutung, north tapanuli regency year 2019. The research hypothesis was that there was a positive and significant relationship of strengthening gift of Christian education teacher with students learning motivation for class vi students of sd Negeri 173105 tarutung, north tapanuli the regency year 2019. This study used quantitative inferential research methods. The research population was all grade VI students of SD Negeri 173105 Tarutung who were Christian, amounting to 56 people. The research sample is taken the entire population so that this study is a population study. The research instrument was a closed questionnaire. The questionnaire trial was conducted on 10 fifth grade students at SD Negeri 173131 Tarutung.The research data were analyzed using descriptive and inferential statistical data analysis techniques with the following steps: 1) The relationship test found that r count r table was 0.673 0.266. It can be concluded that there is a positive relationship between Giving Strengthening with Learning Motivation of PAK Grade VI Students of SD Negeri 173105 Tarutung in 2019, 2) Significant test of the relationship is known that t count t table is 6.691 2,000. It can be concluded that there is a positive and significant relationship of strengthening the gift of Christian education teacher with students learning motivation for class vi students of sd negeri 173105 tarutung, north tapanuli the regency year 2019. Kata Kunci: Strengthening Gift, Students Learning Motivation
Security Impact of Trusted Execution Environment in Rich Execution Environment Based Systems

Security threats are growing in a very fast manner ever since the introduction and widespread use of mobile computing devices like smartphones became popular. So, there arises a necessity to introduce security mechanisms to deal with such threats in actual operating system environments. Trusted Execution Environment (TEE) is one such successful approach where dedicated secure hardware is used in combination with its own operating system software which works apart from the real execution environment for achieving an isolation from the real world processing. However, TEE still lacks a common design strategy as its implementation of is done by different manufacturers using their own hardware in a not so unified manner. So, here in this paper we try to study and follow the design strategies of a TEE with its basic concepts to analyze its security impact over a normal execution environment. As the use of mobile applications is growing day by day, the design strategies discussed in this document are mostly related and well suited for mobile platforms. Existing software based security mechanisms in mobile platforms like application sandbox is discussed in the later section of the document to analyze the type and the amount of vulnerabilities a TEE based system can fix over such strategies. The main application areas that a TEE can be securely employed is also discussed in the final section of this document to analyze the security impact that a TEE employed system can provide to a Rich Execution Environment.