Reviewerly/exHarmony huggingface dataset:
Associations Between the Principle of Provenance and Metadata: Practical Implementation and Cases

The principle of provenance is the fundamental theory of archives science, which also possesses important reference value in various areas of research and practice.This paper commences with investigating the core value of the principle of provenance, considering the principle to be the unity of theory and method and its core value lies in following historicalism and respecting essential attributes of the archives.Then the authors focus on the realm of government information management and explore the metadata implementation of the core value of the principle of provenance in the era of electronic records.In its essence, the principle of provenance requires full understanding and preservation of the source information of the record.In the age of electronic records this has ascended to the significance of obtaining "contextual information", which is often stabilized as metadata in electronic records, reflecting the process of the record's creation, maintenance and long term preservation.Source information as the contextual information reflecting the record creation process, its typical form of expression in metadata is provenance metadata.Therefore the authors explore the implications of provenance metadata and its essential forms.The authors hold that source information is the indispensable characteristic information in records and archives, and also the essential form for the principle of provenance to exhibit the connotations of "provenance".This paper also explains that provenance metadata has further realized the core value of the principle of provenance, playing important roles in ensuring the authenticity, integrity, reliability and usability of electronic records as well as being the basis of their long term preservation and usage.In addition, the authors make concrete exposition on the composition and function of provenance metadata, considering it to be composed of entities and elements, specifically including such metadata as institution, business, environment, relationship and time.Different provenance metadata entities and elements record the source information of the electronic record from its creation until transfer to archives, performing various important functions in government electronic record management.The authors further their research through analyzing and comparing the characteristics of provenance metadata in government electronic record metadata standards at international, national and local jurisdictions levels.Some feasible suggestions for future research are made in the conclusion.
A study of Wireless Communications Systems based on Multiple Correspondence Analysis

Today there are many wireless communication systems that meet the needs of users, however those systems remains a revolutions regarding the quality and security of service level.In this article, we discuss the comparison of the performance of various wireless communication systems such as WIFI, WIMAX, UMTS, HSDPA, GPRS, GSM, 3G and LTE using a multiple correspondence analysis (MCA) to classify and identify each system by their strong and weak mechanisms in terms of performance based on frequency band, rate, range, access technology, mobility, latency, modulation type and transmission type, in the aim to intended the characteristics that can increase the relevance and quality of the wireless communication system.
SISTEM PENDUKUNG KEPUTUSAN MENGGUNAKAN METODE FUZZY SUGENO UNTUK MENENTUKAN CALON PRESIDEN MAHASISWA DI UNIVERSITAS ASAHAN

Abstract - The student president is a student leader who aims to mediate students with the rector. Every year a student presidential election will be held. To carry out the elections, of course, they must have candidates as candidates. To become a candidate, the committee selects candidates based on the conditions that have been determined. The selection is done manually. However, candidates come from different faculties and departments which result in all its limitations, the committee will have difficulties and it will take a relatively long time to determine the candidates. Therefore, building a decision support system using the Sugeno fuzzy method to determine student presidential candidates is a good idea. This study aims to design and implement a decision support system with fuzzy Sugeno method, to facilitate the committee in working. This study uses a library research method. Where the source of information is obtained from books, journals, and others. To design a system created using UML. Based on system design, implementation and testing, the conclusion is that a decision support system with fuzzy sugeno method can determine student presidential candidates. The system built can be used as an alternative in selecting student presidential candidates because it can facilitate the committee in processing data to make decisions. Keywords - Prospective Student President, Decision Support System, Fuzzy Sugeno
pyscses: a PYthon Space-Charge Site-Explicit Solver

pyscses is a Python package for modelling ionic space-charges in solid electrolytes.Its primary use is to calculate equilibrium distributions of point-charge atomic defects within one-dimensional "Poisson-Boltzmann"-like mean-field models.These calculations take as inputs a set of defect site positions, within a specific crystal structure, and the associated defect segregation energies.pyscses can also be used to calculate ionic transport properties (space-charge resistivities and activation energies) for these equilibrium defect distributions.
“Listening Dumb through Tactile Sign Language by using Image Processing”

Communications between deaf, dumb and a normal people have always been a difficult task.Approximately 9 billion people in the world are deaf and dumb.The communication between a deaf and normal people is to be a serious problem.This project mainly addresses to facilitated deaf and dumb person's life.By this project deaf and dumb people can communicate with the normal people.Throughout the world dumb people use the sign language to communicate with the other but this is possible to understand who have enough knowledge about sign language.Common people also face problem to understand this language, to recover this problem, we developed the system for dumb and deaf people.
PROFESSIONAL GROWTH OF THE TEACHER OF MATHEMATICS OF THE ACADEMIC LYCEUM IN THE CONDITIONS OF TECHNOLOGIES OF THE DIGITAL EDUCATIONAL SPACE

The paper studies some topical issues of postgraduate education of a mathematics teacher.The authors in the article argue that one of the most important problems is the advanced training of a mathematics teacher and his professional career.The authors proposed the direction of teacher self-improvement and the formation of the vector of his professional development.The most significant of them are the actualization of the new approach to the formation and development of the subject informational and educational environment; use of the Moodle distance learning system; development of the ability to innovate professional activities; the formation of a digital portfolio of a mathematics teacher, the formation and development of information and communication competence of a mathematics teacher.
Implementasi Sistem Database Terdistribusi Dengan Metode Multi-Master Database Replication

Databases are the main need for every computer application to store, process and modify data. One important problem faced in databases is the availability of adequate information technology infrastructure in managing and securing data contained in the database. Data stored on the database must have protection against threats and disturbances. Threats and disruptions can result from a variety of things, such as maintenance, data damage, and natural disasters. To anticipate data loss and damage, replication of the database system needs to be done. The replication mechanism used by researchers is multi-master replication. The replication technique is able to form a database cluster with replication time of fewer than 0.2 seconds.
Improve Efficiency of Extreme Learning Machine based on Chaos Particle Swarm Optimization Method

Extreme Learning Machine (ELM) and Regularized Extreme Learning Machine (RELM) have advantages of fast training speed and good generalization. However, ELM/RELM often needs numerous number of hidden layer nodes to get better performance. The superabundant nodes in hidden layer maybe lead to low running speed. Thus it is not feasible to use ELM in some fields that require high speed algorithms. Therefore, in this paper, we propose an Improved ELM/RELM Optimized based on Chaos Particle Swarm Optimization (CPSO-ELM/RELM) to reduce the number of hidden layer nodes, but still maintain a desirable accuracy. At the same time, it lowers the running speed compared with other algorithms. To verify the application of this method, we design numerous experiments for ELM and RRELM. Their simulation shows that the approach improves the speed of the algorithms, and the accuracy is still high. This makes it possible to use improved CPSO-ELM/RELM in some system with high real-time requirements.
The numerical range of matrices over F4

For any prime power $q$ and any $u = (x_1,\dots ,x_n),v = (y_1,\dots ,y_n)\in \mathbb {F} _{q^2}^n$ set $\langle u,v\rangle := \sum _{i=1}^{n} x_i^qy_i$. For any $k\in \mathbb {F} _q$ and any $n\times n$ matrix $M$ over $\mathbb {F} _{q^2}$, the $k$-numerical range $\mathrm{Num} _k(M)$ of $M$ is the set of all $\langle u,Mu\rangle$ for $u\in \mathbb {F} _{q^2}^n$ with $\langle u,u\rangle =k$ \cite{cjklr}. Here, we study the case $q=2$, which is quite different from the case $q\ne 2$.
Digital crime and crime within a digital environment: The child pornography case

The constant transition to the digital world is not simple or problem-free. Along with the remarkable progress in real time borderless communication and the broad and immediate access to any information, one cannot help but notice that delinquency and crime took their chances. Regulating cyberspace, due to its limitless nature, proved difficult and quite challenging for the lawmakers worldwide. Especially, the issue of child pornography has become one of the thorns of our times. Even though the involvement of children in pornography has been taking place for many years and in various forms, the issue only became controversial and it attracted the attention of our societies and legal regimes as soon as the Internet proliferated and software related inventions contributed in the manufacturing of child pornography. This proposal presents a brief introduction to cybercrime as defined by legal entities, addresses the controversial issue of real and virtual child pornography and proposes the involvement of social sciences in regulating the matter.
Dark Web The Uniluminated Side of the World Wide Web

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.
Online-Cloud Based Data Security

We propose a scheme to deduplicate encrypted data stored in cloud based on ownership challenge and proxy re-encryption.It integrates cloud data deduplication with access control.We evaluate its performance based on extensive analysis and computer simulations.The superior efficiency and effectiveness of the scheme for potential practical deployment, especially for big data deduplication in cloud storage is clearly seen in and around the scope of realization of the concept of cloud security
Impact de la qualité du capital humain sur la capacité d’innovation des PME : application sur un pays en développement [Impact of quality of human capital on the innovation capacity of SMEs: application to a developing country]

The aim of this article is to analyze the influence of the quality of human capital on the innovation capacity of SMEs. The empirical analysis consisted of constructing a human capital indicator based on the main correspondence factor analysis. The data analysis based on a sample of 512 SMEs located in the cities of Douala, Yaounde and Bafoussam. The results of the logistic regression show that SMEs that employ highly educated managers are more likely to innovate. However, this assumption nuanced with respect to product innovations. On the other hand, the training of managers on the job does not influence their ability to innovate. These results question the relevance of current policies for the creation and development of SMEs and suggest the importance of placing a particular emphasis on the quality of human capital as a vector of innovation. They also challenge public decision-makers on the need to initiate training programs and upgrade the skills of SME managers on new managerial practices.
Evaluating measures of semantic relatedness for Russian language

Coreference resolution is recognized as an important task in natural text processing and it has been proven that knowledge of semantic relations between two possibly coreferent entities can provide a certain increase in quality for automated solutions. One of the ways to integrate semantic information in such a system is to measure semantic relatedness between candidates for establishing coreference relation. This research is devoted to evaluating the efficiency of different types of semantic relatedness metrics, calculated from different sources, for coreference resolution on the material of Russian language.
Evaluasi Kualitas Sistem Informasi Proyek Akhir menggunakan Effectiveness dan Satisfaction Quality in Use

Information system Final Project Politeknik Caltex Riau has been built since 2015. However, this system has not been evaluated in terms of software quality. So that the problems that occur are not in accordance with the needs and user satisfaction. Software quality evaluation by user can be done by implementing an internationall standard model, one of which is ISO 9126-4 quality in use section. This quality model has four characteristics, namely Effectiveness, Productivity, Safety and Satisfaction. In this study two aspects of quality were raised, namely effectiveness and satisfaction. The implementation of these two quality aspects is by applying metric quality in use. The results of the evaluation of effectiveness can be concluded that the level of effectiveness of this system is good, especially for level of correctness of the output system is 100% and the error rate made by the user is 0%. Whereas the level of task that can be completed is&gt;= 89%. And the results of quality satisfaction factors using satisfaction scale metrics can be concluded that the PA management system meets the satisfaction aspects for users. This is according to the results of the user's response to the statement on the questionnaire.
KAJIAN KONDISI ATMOSFER TERKAIT BANJIR DI KABUPATEN CILACAP PADA TANGGAL 7 OKTOBER 2017

&lt;p class="AbstractEnglish"&gt;&lt;strong&gt;Abstract:&lt;/strong&gt; There have been floods in a number of areas of Cilacap Regency on Saturday, October 7, 2017. The flood was caused by extreme rainfall that occurred since Saturday (7/10) in the morning. The rainfall recorded at the Cilacap Meteorological Station falls into the extreme category because it reaches above 150 mm per day. These conditions indicate a significant atmospheric disturbance. Therefore, the incident was interesting to study related to the atmospheric conditions at that time. This study aims to describe atmospheric conditions on a global scale, regional scale, and local scale. The data used include the National Oceanic and Atmospheric Administration (NOAA), which includes Sea Surface Temperature (SPL) and its anomalies and Isobars; from the Bureau of Meteorology (BoM), the value of the Southern Oscillation Index (SOI) and the Madden-Julian Oscillation (MJO) phase diagram, reanalysis data from the European Center for Medium-Range Weather Forecasts (ECMWF) which includes streamline, relative humidity, vorticity, and vertical velocity, surface data from Ogimet and Himawari 8 Satellite data from the Sub Division of BMKG Satellite Image Management. The results of the study showed that extreme rain that caused the flooding was due to the presence of active La Nina, active MJO, shear, and high humidity.&lt;/p&gt;&lt;p class="KeywordsEngish"&gt;&lt;strong&gt;Abstrak:&lt;/strong&gt; Telah terjadi banjir di sejumlah wilayah Kabupaten Cilacap pada hari Sabtu 7 Oktober 2017. Banjir tersebut diakibatkan oleh curah hujan ekstrem yang terjadi sejak Sabtu (7/10) dinihari. Curah hujan yang tercatat pada Stasiun Meteorologi Cilacap masuk dalam kategori ekstrem karena mencapai di atas 150 mm per hari. Kondisi tersebut menandakan adanya gangguan atmosfer yang cukup signifikan. Oleh karena itu, kejadian tersebut menarik untuk dikaji terkait dengan kondisi atmosfer pada saat itu. Kajian ini bertujuan untuk mendeskripsikan kondisi atmosfer pada skala global, skala regional, dan skala lokal. Data-data yang digunakan antara lain dari &lt;em&gt;National Oceanic and Atmospheric Administration&lt;/em&gt; (NOAA), yang meliputi suhu permukaan laut (SPL) dan anomalinya serta Isobar; dari &lt;em&gt;Bureau of Meteorology&lt;/em&gt; (BoM) yaitu nilai &lt;em&gt;Southern Oscillation Index&lt;/em&gt; (SOI) dan diagram fase &lt;em&gt;Madden-Julian Oscillation&lt;/em&gt; (MJO), data renalisis dari &lt;em&gt;European Centre for Medium-Range Weather Forecasts&lt;/em&gt; (ECMWF) yang meliputi &lt;em&gt;streamline&lt;/em&gt;, kelembaban relatif, vortisitas, dan &lt;em&gt;vertical velocity&lt;/em&gt;, data permukaan dari ogimet serta data Satelit Himawari 8 dari Sub Bidang Pengelolaan Citra Satelit BMKG. Hasil kajian menunjukkan bahwa hujan ekstrem yang menyebabkan banjir tersebut dikarenakan adanya La Nina aktif, MJO aktif, pola &lt;em&gt;shear&lt;/em&gt;, dan kelembaban udara yang tinggi.&lt;/p&gt;
Source Area Weathering, Paleo-Environment and Paleo-Climatic Conditions of Soils from Bitumen Rich Ode Irele Area of Ondo State, Nigeria

The study is aimed at determining the source-weathering, paleo-redox and paleoclimatic conditions of soil from Ode Irele area of Ondo State, Nigeria. X-Ray Fluorescence (XRF) and the Laser Ablation Inductively Coupled Plasma-Mass Spectrometry ICP-MS) analyses wereusd to determine the major, trace and rare earth element compositios used for the study. The Chemical index of alteration (CIA), Chemical index of weathering (CIW), Plagioclase index of alteration (PIA), Mineralogical index of alteration (MIA), Th/U nd a plot of CIA against Al2O3 as well as the A-CN-K Ternary diagram suggest a high degree of weathering of the source rocks. The positive correlation between Al2O3 with TiO2, K2O, Fe2O3 and MgO implies that they occur in clay minerals formed from weathering. The average K2O/Al2O3 ratios of the investigated samples is ≈0.006, which suggests prevalence of clay minerals relative to other minerals. Low U/Th ratio ranging between 0.14 and 0.50 (average 0.18) relative to PAAS (0.21) and UCC (0.26) suggests deposition under oxic conditions. V/Vi + Ni ratios indicate suboxic to anoxic environment of deposition. However, plots of V/V+ Ni vs Ni/Co and V/Cr vs Ni/Co indicate oxic, dysoxic and suboxic to anoxic environments all suggesting deposition under oxic and suboxic conditions. The Ode Irele sediments was deposited in low saline water with a strong continental rather than marine influence in an arid and semi-arid climatic condition; the low average ratio of P2O5/Al2O3 (0.014) is in unison with freshwater environments.
PENGUKURAN TINGKAT KEMIRIPAN DOKUMEN BERBASIS CLUSTER

&lt;p&gt;&lt;em&gt;Document similarity can be measured and used to discover other similar documents in a document collection (corpus). In a small corpus, measuring document similarity is not a problem. In a bigger corpus, comparing similarity rate between documents can be time consuming. A clustering method can be used to minimize number of document collection that has to be compared to a document to save time. This research is aimed to discover the effect of clustering technique in measuring document similarity and evaluate the performance. Corpus used was undergraduate thesis of Politeknik Statistika STIS students from year 2007-2016 as many as 2.049 documents. These documents were represented as bag of words model and clustered using k-means clustering method. Measurement of similarity used is Cosine similarity. From the simulation, clustering process for 3 clusters needs longer preparation time (17,32%) but resulting in faster query processing (77,88%) with accuracy of 0,98. Clustering process for 5 clusters needs longer preparation time (31,10%) but resulting in faster query processing (83,79%) with accuracy of 0,86. Clustering process for 7 clusters needs longer preparation time (45,10%) but resulting in faster query processing (85,30%) with accuracy of 0,98.&lt;/em&gt;&lt;/p&gt;
Program for TPDP 2016

The Theory and Practice of Differential Privacy workshop (TPDP 2016) was held in New York City, NY, USA on 23 June 2016 as part of ICML 2016. This is the program.
Chameleon Scalars and String Theory

In this chapter we will studyChameleon scalar|( chameleon scalars and their embedding in string theory. It was usually thought the fifth force experiments conducted on Earth, or in the Solar System, would prevent the existence of light scalars. However, the important observation of Khoury and Weltman, who developed the chameleon idea, was that we can have a mass for the scalar that depends on the local mass density. In a dense environment like the Earth, the chameleon will be very massive, so will elude the usual fifth force constraints. Moreover, we have a “thin-shell” effect, where for a very massive body only a thin shell surrounding it effectively interacts via the scalar force, which allows the chameleon to avoid the constraints on the Newtonian motion.
Colonial History and Geography have been the Main Determinants of Africa’s Poor Economic Growth: An Experience of Lost Decades (1980-2000)

Many states in Africa have experienced particularly painful growth trajectories and transitions to post-independence democracy. In particular many writers have noted the ‘lost decades’ for democratic consolidation and economic growth in Africa between 1980 and 2000. Current perceptions of Africa are framed by high levels of absolute poverty and low levels of life expectancy, and significant national debt burdens. Many countries have experienced extended periods of devastating political and military conflict, as well as unsuccessful attempts with Marxist- Leninist and free market economic policy, further exacerbating the painful nature of post-independence development. The development paths of many African countries have also been significantly conditioned by regional militarism as well as international geopolitical developments, furthering conflict and development trauma. This paper therefore seeks to identify some of the root causes of the poor economic growth that many post-independence African nations have experienced, specifically between 1980 to 2000. It argues that colonial (and neo-colonial) history and geography have played a significant role in Africa’s lagging growth rate and peripheral regional status in a hostile and competitive global economy.