Reviewerly/exHarmony huggingface dataset:
MRU Library Website: Archives & Special Collections: Archives and Special Collections

As part of the Mount Royal University Library, the Archives and Special Collections serves the University’s diverse communities and is open to all. The mandate of the Archives and Special Collections is to support teaching, learning, and scholarship throu
Interpretable Cognitive Diagnosis with Neural Network

Cognitive diagnosis is a fundamental issue in intelligent education, which aims to discover the proficiency level of students on specific knowledge concepts. Existing approaches usually mine linear interactions of student exercising process by manual-designed function (e.g., logistic function), which is not sufficient for capturing complex relations between students and exercises. In this paper, we propose a general Neural Cognitive Diagnosis (NeuralCD) framework, which incorporates neural networks to learn the complex exercising interactions, for getting both accurate and interpretable diagnosis results. Specifically, we project students and exercises to factor vectors and leverage multi neural layers for modeling their interactions, where the monotonicity assumption is applied to ensure the interpretability of both factors. Furthermore, we propose two implementations of NeuralCD by specializing the required concepts of each exercise, i.e., the NeuralCDM with traditional Q-matrix and the improved NeuralCDM+ exploring the rich text content. Extensive experimental results on real-world datasets show the effectiveness of NeuralCD framework with both accuracy and interpretability.
PENYUSUNAN BAHAN AJAR DENGAN PENGINTEGRASIAN KOMPETENSI LISTENING DAN SPEAKING BAGI MAHASISWA PBI

(Title: Development of Teaching Materials By Integrating Listening and Speaking Competency For PBI Students). This study aims to produce teaching material models by integrating listening and speaking competencies. This research is a type of research and development (Research and Development). The research subjects were 5th semester students who had taken the Listening for Academic Purposes and Speaking for Academic Purposes courses. The integration of learning material in the Listening for Academic Purposes (LAP) and Speaking for Academic Purposes (SAP) courses for PBI students in semester 4 is very necessary. The steps that have been carried out in this study have reached the stage of needs analysis and have succeeded in identifying several important things needed in developing teaching materials such as types of texts, activities needed and liked by students, types of media that can be used, reaction patterns and assessments . The learning material in the LAP course is prioritized on providing exposure to prepare students to be able to produce appropriate speeches and expressions in the SAP class. Keyword: bahan ajar, listening, speaking, academic purposes
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3D visualization of work using AR technology for welding skill training

In recent years in Japan, the labor shortage has become serious problem in various fields of industry because of declining birthrate and aging. Among them, welding work requires training and qualifications to master the welding work, and it is one of the areas where personnel shortage is prominent. Therefore, utilization of information technology for welding skill training is expected. In this paper, we propose to utilize AR technology for welding skill training. We developed a system which can visualize the posture during welding and show a guide for welding in real space by using AR technology for training and supporting welding works.
ANALISIS KESALAHAN BERBAHASA DALAM KARANGAN NARASI PADA SISWA KELAS V SDN MARGACINTA KECAMATAN SUMEDANG SELATAN

This study aims to describe language errors (phonological, morphological, syntactic, semantic, and spelling errors) in narrative essays in class V students of SDN Margacinta, South Sumedang District. To achieve these objectives a descriptive qualitative study was carried out with steps: collecting student language error data and analyzing language errors. The research subjects were fifth grade students of Margacinta Elementary School in South Sumedang District, Sumedang Regency. The results of the study showed that there were language errors in students' narrative essays which included errors in the fields of phonology, morphology, syntax, semantics, and spelling. Phonological errors were 23 (26.74%), morphological errors were 7 (8.13%), syntactic errors were 16 (18.60%), semantic errors were 13 (15.11%), and spelling errors were 27 ( 31.39%). The most common error in the narrative essay is that the spelling error was 27 (31.39%) while the least common type of error was errors in the morphology field of 7 (8.13%) errors. Spelling mistakes that often appear are errors in capital letters, mistakes in writing prepositions, errors in the use of punctuation, and errors in writing words that are not in accordance with the rules of the correct language.
DIGITAL MEDIA LITERACY AWARENESS ON MOBILE DEVICE SECURITY ISSUES

Digital literacy is the set of competencies required for full participation in a knowledge society. It includes knowledge, skills, and behaviors involving the effective use of digital devices such as smartphones, tablets, laptops for purposes of communication, expression, collaboration and advocacy. Along with this expansion came a number of security issues to affect mobile devices. A chance to have a tiny and powerful device that is Internet linked and allows communication from anywhere at any time is alluring as well as a problem for companies. Many individuals who have attached their personal smartphones to corporate networks have found out the hard way the cost of doing so. Specifically, there have been a handful of cases where individuals who attached their own personal devices to a company network had their personal phone wiped and all their data and other information lost that was stored on it. Why did this happen? Simply put, a system administrator sent out a remote wipe command to the device and instructed it to wipe itself of all apps and data to keep it from falling in the wrong hands. Or an administrator may have found the device and did not recognize it, so they wiped it in response. If we have an Android device or have read about the operating system, you may have heard the term “rooting the device.” In a nutshell, this refers to undertaking a process of gaining root access to a device. Typically, this involves running an application or script that grants root access to the user. Once access is granted, the user can do pretty much whatever they want on the system without restriction. However, one of the downsides of this process is that the device is now exposed to greater danger from external threats as well. Moreover, this article focus on how digital devices such as smartphones communication and store information for education that is used to define the process of teaching and learning about media. It is about developing people's critical and creative abilities when it comes to mass media, popular culture and digital media. Since digital media is using smartphone for store information and article also referring how to maintain security of these smartphone data. Keywords: encryption, remoteness, digital affixing signature, trojan horse attacks, malware, social engineering attacks, digital literacy, digital media
Rancang Bangun Aplikasi Manpower Request Bagian Recruitment pada PT Dynapack Asia

PT Dynapack Indonesia is a packaging and plastics company and part of Dynapack Asia. PT Dynapack Indonesia consists of several divisions, one of them is IT division which has Application Development sub division that is in charge of designing and developing application which is needed for the company. PT Dynapack Indonesia is a multinational company, that it is necessary to maintain the quality of human resources, considering the Human Resources (HR) division is a strategic factor for both profit organizations and non-profit organizations (Yuniarsih &amp; Sugiharto, 2016). Therefore, the IT division of PT Dynapack Indonesia developed a web-based Manpower Request application system with the purpose of assisting HR division in recruiting process to data archiving. Development of Manpower Request application system uses CodeIgniter framework, jQuery, Metronic, Bootstrap, SAP and MySQL database. Testing, fixing bugs, and updates has done while the application is being developed. Manpower Request application is ready to use and has been made in accordance with requirements.&#x0D; Keywords: CodeIgniter, human resources, recruitment, website
Analisa Geometrik Polihedron Platonik Solid

In science the term polyhedron visually is a 3-dimensional geometric form which contains elements of constructive logic, space, form, angle and lines and the logic of viewpoints that can be learned to develop an idea of the shape of a design.Platonic Polyhedron Solid is a regular geometric form of polyhedron consisting of tetrahedrons, hexahedrons, octahedrons, dodecahedron and icosahedron. These five Platonic Solid Polyhedrons have the characteristics formed from 3 types of regular polygons, namely trigon, tetrahedron and pentagon.In this paper the author tries to analyze the structure of the geometric shape of a solid platonic polyhedron to find out if one solid platonic polyhedron is combined with one another, for the purpose of knowing the possibilities and variants of novelty that can be obtained. In its implementation it uses the experimental method through modeling polyhedron geometric shapes and drawing constructive geometric shapes through 2D and 3D image media.The output of the results of this geometric analysis is expected to be able to obtain references that can be used as teaching materials for the geometric foundations of polyhedron and can be used as a formulation of initial ideas in finding design ideas that are specifically based on geometric shapes of polyhedrons.Keywords: Solid Platonic, Polyhedron, Comparison Ratio, Geometric ShapeABSTRAKDalam ilmu pengetahuan istilah polihedron secara visual merupakan suatu bentuk geometrik 3 dimensi yang didalamnya terkandung unsur logika konstruktif , ruang, bentuk, sudut dan garis serta logika sudut pandang yang dapat dipelajari untuk pengembangan suatu gagasan bentuk dari suatu desain.Polihedron Platonik Solid merupakan bentuk geometrik polihedron reguler yang terdiri dari tetrahedron, heksahedron, oktahedron, dodecahedron dan icosahedron. Kelima polihedron Platonik Solid ini memiliki ciri terbentuk dari 3 jenis poligon reguler yaitu trigon, tetrahedron dan pentagon.Dalam tulisan ini penulis mencoba menganalisa struktur bentuk geometris polihedron platonik solid untuk mengetahui jika polihedron platonik solid yang satu dengan yang lainnya dikombinasikan, untuk tujuan mengetahui kemungkinan dan varian kebaruan yang dapat diperoleh. Dalam implementasinya menggunakan metode eksperimen melalui pembuatan model bentuk geometris polihedron dan menggambar konstruktif bentuk geometris melalui media gambar 2D dan 3D.Luaran dari hasil analisa geometris ini diharapkan dapat diperoleh acuan-acuan yang dapat menjadi bahan ajar dasar-dasar geometris polihedron dan dapat dipergunakan sebagai formulasi gagasan awal dalam menemukan gagasan desain yang khususnya berbasis bentuk geometris polihedron .Kata kunci: Polihedron Platonik Solid, Rasio Perbandingan, Bentuk Geometris
Improving Professional and Pedagogical Training of Cadets in the Military Institutes

This article discusses a problem of developing and modernizing contemporary system of military education. Limitations in sphere of psychology, methodology, pedagogy, and military specialists’ skills are revealed. Necessity of making an optimal decision in sphere of education in military high schools, perfecting a pedagogic discipline of future officers is substantiated.
Thalidomide embryopathy as a phenocopy: applying protein conservation and gene expression analyses for the understanding of interspecific differences

Feature selection problems (FS) can be defined as the process of eliminating redundant features while avoiding information loss. Due to that fact that FS is an NP-hard problem, heuristic and meta-heuristic approaches have been widely used by researchers. In this work, we proposed an Exponential Monte-Carlo algorithm (EMC-FS) for the feature selection problem. EMC-FS is a meta-heuristic approach which is quite similar to a simulated annealing algorithm. The difference is that no cooling schedule is required. Improved solutions are accepted and worse solutions are adaptively accepted based on the quality of the trial solution, the search time and the number of consecutive non-improving iterations. We have evaluated our approach against the latest methodologies in the literature on standard benchmark problems. The quality of the obtained subset of features has also been evaluated in terms of the number of generated rules (descriptive patterns) and classification accuracy. Our research demonstrates that our approach produces some of the best known results.
A Three-Dimensional Guidance Logic for Continuous Curvature Path Following

A new simple and practical guidance logic is proposed for a vehicle to follow a general continuous curvature path defined in a three-dimensional space. The proposed guidance logic is formulated in such a way that the guidance law is to generate the command acceleration such that a vehicle pursues the designed moving virtual target, and this eventually makes a vehicle to follow a desired path. The position and velocity of the virtual target are specified explicitly by introducing the concept of the projection point and the tangentially receding distance. Numerical simulations are conducted to evaluate the precise path-following capability of the proposed guidance logic.
'틀 의미론'의 어휘 교육적 적용 - 신문 텍스트의 어휘 타당성 탐구를 실제로 -

The purpose of this study is to find out a way for lexical educational application of frame semantics. It would look for a nexus between frame semantics and lexical education, and weigh up the teaching & learning practice for inquiring the lexicon’s validity in newspaper texts. To accomplish this purpose, this study investigates the concept and the inquiring principles of the lexicon’s meaning of frame semantics at first. Frame semantics aims to inquiry the lexicon’s meaning focusing on the frame which is an integration of the human’s conceptual background knowledge. The inquiring principles are specified by steps for “motivation of the meaning and frame”, “trigger words and evoked frames”, “frame elements and profiling”, “intention awareness from the frame”. And then, this study looks for a nexus between frame semantics and the valuable lexical using education. The educational contents of the valuable lexical use is categorized to “understand systemicity of the lexicon”, “utilize appropriateness of the lexicon use”, “be aware validity of the using lexicon”. It could set the ways to construct educational contents of the valuable lexical use based on frame semantics responding with inquiring principles of frame semantics to each category. Those are “inquiring the meaning and relations of the lexicon based on the frame”, “inquiring foregrounds and backgrounds of lexical meanings utilizing the profiling of frame elements”, “inquiring the value and ideology of the world originated in the lexicon from finding out intentions of the lexicon’s frame”. At the end, this study makes the teaching & learning steps and following learner’s performing activities for inquiring the lexicon’s validity in newspaper texts. From this practice, it could confirm the authenticity of the lexical educational contents for learners to understand a newspaper text, to search trigger words and analyzing frames, to be aware an intention of the newspaper text. This study has a meaning to draw up the lexical educational plan to cultivate the critical awareness for the world represented in the lexicon.
FAIRtool.org Toward Better Earth Science Data Stewardship

The goal is to build a semantic web tool that will enable the community to produce metadata for their research output, the tool follows FAIR guiding principles. This presentation was given during the ESIP Lab Plenary at the 2019 ESIP Summer Meeting in Tacoma, Washington.
Getting things done with R

Talk about the statistical programming language R. This presentation was given in July 2019 at the Earth Science Information Partners (ESIP) Summer Meeting held in Tacoma, Washington.
To the issue of reverse-engineering - the way from paper to digital ontological rules for educational technology

This article deals with the development of educational technologies (EdTech). One of the most difficult tasks in the IT-industry in the digital economy is to organize the interaction of information systems used in the creation and operation of large industrial facilities. In their life cycle, many organizations are occupied, each of which usually uses its own set of computer systems and data formats. Possibility of access and the analysis for the full data of the life cycle of the difficult engineering object became today an indispensable condition of effective management of its designing and operation. The solution to the problems of engineering data integration turned out to be much more convenient to organize within the framework of the semantic approach to data modeling. Within the framework of this approach, the information is provided in the form of a set of subjects and objects connected by relations (graph), rather than in the form of habitual tables. The ontological model of the data is an integral part of the data - concepts of the standard dictionary-thesaurus (so-called reference data) are used for the description of sense and ways of use of the data at their processing both by computers, and people.
Sentence Completion using NLP Techniques

The paper aims to study, analyse and compare the results of sentence completion task based on SAT style questions. In this paper, we plan to apply and compare various approaches for automated sentence completion which include Latent Semantic Indexing and Recurrent Neural Networks. Results from the past research stated that the LSA model outperforms the conventional n-gram model models on the Microsoft Research Sentence Completion Challenge. Hence, we will analyse and compare the results of the LSA model with RNN model to decide which of them performs better considering the scale of the data. The tasks involve training on a large corpus of unannotated text, to then try to predict the missing words in the test set which contains thousands of sentences where one word is missing and five alternatives for the missing word. Methods using local information and global information for the task of sentence completion are used and we find that method using global information (Latent Semantic Analysis) proves to be better than the method using local information (Recurrent Neural Network). We compare our approach to Microsoft research sentence completion challenge by extending RNN to LSTM with RNN.
3D shape measurement by two-steps temporal phase unwrapping: hybrid method

In fringe projection profilometry, temporal phase unwrapping is an essential procedure to recover an unambiguous absolute phase even in the presence of large discontinuities or spatially isolated surfaces. In this work, a dual-sensitivity profilometry technique is presented, which is based on defocused projection of binary and sinusoidal fringe patterns with a high and low-frequency spatial carrier, respectively. The binary defocusing techniques (based on PWM or square-wave profile patterns, whose pitch is relatively narrow) have demonstrated successful for high-quality three-dimensional shape measurement when the projector presents a nonlinear response. But they suffer if pitch fringe is wide. On the other hand, using dual sensitivity profilometry, the quality of the unwrapped phase is determined by the high-frequency carrier. Thus, working with only one binary pattern, one can use a single defocusing level (low) in order to reduce the data acquisition time and maintain the quality of the unwrapped phase. Experimental results are presented to verify the success of the proposed method.
A GAN-based Active Terrain Mapping for Collaborative Air-Ground Robotic System

Collaborative air-ground robotic system has recently emerged as an important research area and shown great potential in many practical applications of smart cities. This work aims to use such system to transform the aerial images from UAVs into terrain map exploited by UGVs to perform ground path planning or navigation tasks. We propose a novel GAN-based active terrain mapping (GAN-ATM) algorithm which integrates Active Learning (AL) strategy into Generative Adversarial Network (GAN) framework to build the terrain map efficiently with a very limited number of labeled data. The empirical results show that the proposed algorithm achieves the highest predictive accuracy of 90.35%. Due to a more accurate terrain map, the UAV using GAN-ATM can plan the shortest trajectory among all existing counterparts.
Extracting group decision making experts' preferences from debate transcriptions using sentiment analysis

Traditional group decision making methods work under the assumption that experts must provide their preferences to a computational system after carrying out a thorough debate.Nevertheless, this is not natural since the mean where experts express their ideas and preferences is inside the debate.In this paper, a novel method that is capable of extracting experts' preferences directly from the debate transcripts is presented.Thanks to this, experts do not have to go through a stressful process in order to provide the same information that they have already provide in the discussion part.
A Survey on Facial Recognition

International Journal of Computer Sciences and Engineering (A UGC Approved and indexed with DOI, ICI and Approved, DPI Digital Library) is one of the leading and growing open access, peer-reviewed, monthly, and scientific research journal for scientists, engineers, research scholars, and academicians, which gains a foothold in Asia and opens to the world, aims to publish original, theoretical and practical advances in Computer Science,Information Technology, Engineering (Software, Mechanical, Civil, Electronics & Electrical), and all interdisciplinary streams of Computing Sciences. It intends to disseminate original, scientific, theoretical or applied research in the field of Computer Sciences and allied fields. It provides a platform for publishing results and research with a strong empirical component. It aims to bridge the significant gap between research and practice by promoting the publication of original, novel, industry-relevant research.