Reviewerly/exHarmony huggingface dataset:
Investment vs. reward in a competitive knapsack problem

Natural selection drives species to develop brains, with sizes that increase with the complexity of the tasks to be tackled. Our goal is to investigate the balance between the metabolic costs of larger brains compared to the advantage they provide in solving general and combinatorial problems. Defining advantage as the performance relative to competitors, a two-player game based on the knapsack problem is used. Within this framework, two opponents compete over shared resources, with the goal of collecting more resources than the opponent. Neural nets of varying sizes are trained using a variant of the AlphaGo Zero algorithm. A surprisingly simple relation, $N_A/(N_A+N_B)$, is found for the relative win rate of a net with $N_A$ neurons against one with $N_B$. Success increases linearly with investments in additional resources when the networks sizes are very different, i.e. when $N_A \ll N_B$, with returns diminishing when both networks become comparable in size.
ANALISIS PENGELOLAAN ARSIP DINAMIS PADA BAGIAN PERPUSTAKAAN DAN KEARSIPAN SEKRETARIAT DAERAH KABUPATEN KERINCI

Analysis of  Dynamic Archive Management in the Library and Archives Section of the Regional Secretariat of Kerinci Regency. This research took place in the Library and Archives of the Regional Secretariat of Kerinci Regency with the formulation of research problems, how is the dynamic archive management in the library and archives section of the Regional Secretariat of Kerinci Regency? The research objective was to determine the Dynamic Archive Management at the Library and Archives Section of the Regional Secretariat of Kerinci Regency. This study used a qualitative approach where data were obtained through free field interviews with nine informants. The type of data used by researchers in research is primary data, secondary data. Technique of data collection, observation, interview (interview), documentation. Data analysis, data collection, data reduction, data presentation, verification. From the results of the research, it is known that the archive is any written, printed, or typed record in the form of letters, numbers, or pictures which have important meaning for an organization as information material. A dynamic archive is an archive that is used directly in the activities of the creator of the archive and is stored for a certain period of time. The use of an appropriate archive storage system using the alphabet method or system, where the alphabet system can be interpreted as a simple storage system. Archives must be stored with a good storage system, this is so that the archives that are stored can be easily recovered quickly and accurately, so that whenever needed there is no difficulty in recovering archives. Archive shrinkage is the removal and destruction of important archives in order to maintain and ensure the effectiveness and efficiency of archiving.
Students’ Satisfaction on Virtual Pronunciation Learning Through YouTube Videos at Ban Huaysisiad School, Thailand

YouTube is one of the medias currently used by various groups, one of which is used in online learning. YouTube is also one of the learning media that suits the fast-paced learning styles of today's young people who use the internet in everyday life. There are millions of educational videos uploaded every day to YouTube, which makes it easier for students and teachers to find reference videos that can be used in the learning process according to the topic being studied. Foreign language teachers, especially English teachers in Thailand, can use videos from YouTube such as phonic sounds and minimal paired videos for teaching. With this video, Thai students can learn the basics of how to pronounce a word correctly. Using YouTube pronunciation videos, Thai students can learn how to pronounce English sounds correctly or at least can be understood because of learning from native speakers. The method used in this research is a two-phase mixed design method with an explanatory design type. The data obtained from this study are based on filling out questionnaires and interviews. The analysis in this study used quantitative and qualitative methods. Based on quantitative analysis, it is known that 100% of students agree with learning using YouTube media. Meanwhile, the qualitative analysis found that learning using YouTube videos was very fun and interesting for students. With this research, learning English becomes fun and not monotonous for students. In this study, learning English, especially in the pronunciation section, was not something that was scary for students.
Advances in finding ideal play on poset games

Poset games are a class of combinatorial games that remain unsolved. Soltys and Wilson proved that computing winning strategies is in PSPACE and aside from particular cases such as nim and N-Free games, P time algorithms for finding ideal play are unknown. In this paper, we present methods to calculate the nimber of poset games allowing for the classification of winning or losing positions. The results present an equivalence of ideal strategies on posets that are seemingly unrelated.
Layanan Penelusuran Kompleks Berbasis Teknologi Informasi di Perpustakaan

The purpose of this research is to describe complex search services at the IAIN Purwokerto Library related to information technology, where search uses a search tool in the form of computers and networks. Based on several studies of users in the IAIN Purwokerto library, the library developed its services. Using descriptive method, with a source of complex search service form data in 2017-2019. As a result, the development of information technology is coloring the provision of new services, such as bookless library services, e-library services that can be installed via playstore on android devices, international journal services by subscribing to proquest, etc. Librarians are also required to master technology by providing information technology-based services, in this case complex search services. IT-based complex search services are carried out by integrating all digital services in the library to provide answers to the information needs of users.Keywords: service development, complex search service, digital services, information technology, online search
The Search and Seizure of Digital Evidence by Forensic Investigators in South Africa

The discipline of digital forensics requires a combination of skills, qualifications and knowledge in the area of forensic investigation, legal aspects and information technology. The uniqueness of digital evidence makes the adoption of traditional legal approaches problematic.Information technology terminology is currently used interchangeably without any regard to being unambiguous and consistent in relation to legal texts. Many of the information technology terms or concepts have not yet achieved legal recognition.The recognition and standardisation of terminology within a legal context are of the utmost importance to ensure that miscommunication does not occur.To provide clarity or guidance on some of the terms and concepts applicable to digital forensics and for the search and seizure of digital evidence, some of the concepts and terms are reviewed and discussed, using the Criminal Procedure Act 51 of 1977 as a point of departure.Digital evidence is often collected incorrectly and analysed ineffectively or simply overlooked due to the complexities that digital evidence poses to forensic investigators. As with any forensic science, specific regulations, guidelines, principles or procedures should be followed to meet the objectives of investigations and to ensure the accuracy and acceptance of findings. These regulations, guidelines, principles or procedures are discussed within the context of digital forensics: what processes should be followed and how these processes ensure the acceptability of digital evidence. These processes include international principles and standards such as those of the Association of Chiefs of Police Officers and the International Organisation of Standardisation. A summary is also provided of the most influential or best-recognised international (IOS) standards on digital forensics.It is concluded that the originality, reliability, integrity and admissibility of digital evidence should be maintained as follows:Data should not be changed or altered.Original evidence should not be directly examined.Forensically sound duplicates should be created.Digital forensic analyses should be performed by competent persons.Digital forensic analyses should adhere to relevant local legal requirements.Audit trails should exist consisting of all required documents and actions.The chain of custody should be protected.Processes and procedures should be proper, while recognised and accepted by the industry.If the ACPO (1997) principles and ISO/IEC 27043 and 27037 Standards are followed as a forensic framework, then digital forensic investigators should follow these standards as a legal framework.
The Effect Of Pictionary Game On Students’ Speaking Skill At The Tenth Grade Of SMA Negeri 6 Medan

This study aimed to find out the effect of Pictionary game on students‟speaking skill. This research conducted at the tenth grade of SMA Negeri 6Medan. This study was experimental design and adopted quantitative approach.The data was collected from the result of students‟ test score was given to the bothof class; the experimental class (X- MIA 4) and the control class (X-MIA 3).There were two kinds of the test that administered to collect the data; pre-test andpost-test. There are three techniques that used to analyzing the data; normalitytesting, homogeneity testing, t- test. Based on the findings of the data analysis, itcan be identified that the students‟ post-test score of experimental group washigher than control group. Then, the calculation above, it can be seen that tobservedwas 2.07. In this research, the degree of the freedom is 70 (df= n1 + n2 – 2) thatmeans (df= 36 + 36 – 2) at the significance level 0.05, so the critical value was1.97. It can be concluded ttable was 1.97. After getting the calculation of students‟scores, it found that tobserved > ttable. It shows that (Ha) was accepted, and (H0.) wasrejected. In the other words, there is significance effect of the students‟ speakingskill that treated by Pictionary game.
Music for a Non-Comported Reality Project

A music composition output using prepared audio recordings played back using extreme audio rate settings. Current observations using this novel composition process are the emergence and development of figurations over time that demonstrate phase differences between the various compositional elements. As an approach there are similarities to the tape based explorations of Cage and Reich, of which Reich's pieces 'It's Gonna Rain' (1965) and 'Come Out' (1966). Cage's williams Mix (1959) is also an influence here though the procedural methods used are very different. The process is not real time and requires the preparation of a number of self generated/composed audio files. Future compositions are planned where the process is extended to include additional modulation sources that vary both amplitude and spatial locations.
CP-ABE Access Control that Block Access of Withdrawn Users in Dynamic Cloud

Recently, data can be safely shared or stored using the infrastructure of cloud computing in various fields.However, issues such as data security and privacy affect cloud environments.Thus, a variety of security technologies are required, one of them is security technology using CP-ABE.Research into the CP-ABE scheme is currently ongoing, but the existing CP-ABE schemes can pose security threats and are inefficient.In terms of security, the CP-ABE approach should be secure against user collusion attacks and masquerade attacks.In addition, in a dynamic cloud environment where users are frequently added or removed, they must eliminate user access when they leave, and so users will not be able to access the cloud after removal.A user who has left should not be able to access the cloud with the existing attributes, secret key that had been granted.In addition, the existing CP-ABE scheme increases the size of the ciphertext according to the number of attributes specified by the data owner.This leads to inefficient use of cloud storage space and increases the amount of operations carried out by the user, which becomes excessive when the number of attributes is large.In this paper, CP-ABE access control is proposed to block access of withdrawn users in dynamic cloud environments.This proposed scheme focuses on the revocation of the attributes of the withdrawn users and the output of a ciphertext of a constant-size, and improves the efficiency of the user decryption operation through outsourcing.
Joint Processing and Interpretation of UAV-Geophysical and Geochemical Data in Prospecting for Gold Ores

Summary The article discusses one of the possible methods of integrated geoprocessing of geophysical and geochemical data, carried out in order to create a scheme of mineral prospectivity. The geological project is aimed at prospecting for ore gold in the Bodaibo ore region (Russia). Geophysical survey data are presented by magnetic prospecting and gamma-ray radiometry, performed using an unmanned aerial system (UAS). The lithogeochemical survey was carried out according to the classical methodic. The described dataset and geological task are typical for the modern practice of geological prospecting in Russia. In this case, the forecast of structural and tectonic features is made on the basis of geophysical data. Geochemical data provide chemical and mineralogical material for filling the structures identified by geophysical data. The mineral prospectivity map was made on the basis of the confinement of anomalies of geophysical and geochemical fields. It is shown that the integration of the methods of geochemical and low-altitude aerogeophysical surveying with the use of UAS provides a reduction in the time for geological study of territories with the implementation of a probabilistic forecast of ore-promising objects. The resource potential of the site was increased by 15–20%.
The protection of fictional characters: A study on how fictional characters can be protected under copyright and trade mark law

As the entertainment industry continues to grow and fictional characters holding enormous value, this paper seeks to explain how the characters can be protected within the EU through copyright or the use of trade marks, and what the limitations to such protection might be. The paper is using a legal analytical method and looks at both the legislation and the case-law within the union, but also at doctrine and other jurisdictions to aid the interpretation where case-law is absent.The paper finds that characters may be protected by both copyright and as trade marks, albeit with some limitations for both protections. The primary limitation for copyright is parodic use which allows unauthorised use of the characters if the new work shows noticeable differences from the original work and constitute an expression of humour or mockery. The trade mark protection is similarly limited as it may only hinder trade mark use. As characters are considered to be of a descriptive nature when used in relation to works, the trade mark protection is unable to prevent or prohibit such use as the character has not been used as a trade mark.The situation is made more convoluted by problems that arise with overlapping intellectual property rights as the courts do not always apply the same rules in determining which framework to use. There is therefore a risk of disturbing the balance of the copyright bargain as the purpose of the protection is to enrich the public domain while also allowing authors a fair compensation. For the sake of legal certainty and to remove the friction that could otherwise arise as more characters enter the public domain, the area needs further harmonisation to guarantee the proper functioning of the internal market and rights of the public.
An Empirical Study on Obstacles and Countermeasures of English Audio-Typing Based on Monitor Theory

English audio-typing is a college skill-training course that integrates professional knowledge such as English listening, typing and business and secretarial English.Its main purpose is to use a large number of English simultaneous listening and typing training to master the audio-typing skills, so that they can independently or assist in English audio-typing tasks on various occasions.Based on the Monitor theory proposed by Krashen, this study attempts to use the "i+1" approach to design the teaching of the course, analyzes the obstacles from the angles of listening comprehension ability, typing skill and listening and typing skills and explores the countermeasures.The study conducted experimental teaching and discussed the pre-test and post-test data of the typing and audio-typing speed from the results of T test.In conclusion, English audio-typing teaching based on the Monitor theory can effectively and significantly improve the students' typing and audio-typing speed.
Harnessing Unconventional and Multiple Parametric Couplings for Superconducting Quantum Information

Josephson-junction based parametric amplifiers have become a ubiquitous component in superconducting quantum machines. Although parametric amplifiers regularly achieve near-quantum limited performance, they have many limitations, including low saturation power, lack of directionality, and narrow bandwidth. The primary aim of this thesis is to attack these problems by using multiparametric drives. We will discuss an assortment of multiparametric pumping schemes, and in particular, present an amplifying scheme that is created by applying imbalanced, simultaneous, strong gain and conversion pump tones in a Josephson Parametric Converter. This mode of amplification features broadband gain in transmission that is 10X the bandwidth of a typical, single-pumped JPC amplifier and is matched in reflection up to -15 dB, making it only one scattering parameter away from the ideal quantum-limited amplifier. Since this amplifier is matched in reflection, we also explore the possibility of being able to chain these amplifiers to enhance the saturation power and work towards a fully directional amplifier.In addition, we discuss superconducting, thin-film van der Waals materials for use in superconducting circuits. We began by studying the nature of the contact made between 3D bulk aluminum and these 2D flakes, and discovered we could create truly superconducting contact at their interface. Next, we created a superconducting SQUID from two of these atypical junctions, and studied its quantum interference pattern. We were able to measure critical currents of 10-100's of $\mu$A, and also found that the effective area of both the junctions and the superconducting loop itself is much larger than their physical size due to the geometry of the flake. In addition, we studied the kinetic inductance of these flakes by placing them in NbTiN superconducting resonators, and found that the kinetic inductance we were measuring is around 2 orders of magnitude higher than what was predicted by theory.The thesis paves the way for using nontraditional elements and pumping schemes in superconducting circuits to create a new generation of devices for use in superconducting quantum information processes. In the future, hopefully, these fabrication techniques and experimental discoveries will bring the field closer to a fault tolerant, universal quantum computer.
Deep Learning for Point Detection in Images

The main result of this thesis is a deep learning model named BearNet, which can be trained to detect an arbitrary amount of objects as a set of points. The model is trained using the Weighted Haus ...
Unges dialektbrug i bygden Sandur på Færøerne

In this article, dialect changes and variation among young schoolchildren in the island of Sandoy in the Faroe Islands are discussed. The fieldwork was made by a group of students at the University of the Faroe Islands in November 2019 under the guidance of this article’s author. The informants are two groups of 10 and 15 year old schoolchildren. By examining the young generation, we can get information about the ‘state of health’ of the dialect. Here three dialectal variables are examined: (i) The variation of definite and indefinite form of words for family members, for instance the dialectal form mamman ‘the mother’ and the Central Faroese form mamma ‘mother’; (ii) Personal and possessive pronouns in 1st and 2nd person plural in oblique case, for instance the dialect form [o:gʊn] ‘us’ and the Central Faroese form [ɔʰk:ʊn] ‘us’; (iii) The pronunciation of short ó with the dialectal variant [ɔ] and the Central Faroese form [œ], for instance [fɔlk] resp. [fœlk] ‘people’.&#x0D; The first variable shows clearly a tendency towards dialect change in the young generation: the indefinite forms are much more frequent than the dialect counterpart. The use of the pronouns shows a relatively high degree of variation: the dialect forms are more frequently used by the 10 than the 15 year old pupils. The pronunciation of short ó shows variation to a large extent. Here we see the same pattern as we saw for variable 2: the youngest pupils are more likely to use the dialect¬al form [ɔ] than the older ones. On the other hand, variation is much more common in the group of 15 year old pupils. &#x0D; This study shows both stability and change in the dialect of children in Sandoy: Stability in use of the dialectal forms of the personal and possessive pro¬nouns, and variation and change in the two other variables. In a couple of years an underwater tunnel will connect the island of Sandoy with the central part of the islands. In a future scenario this dialect study opens the possibility for comparative studies of the dialect of Sandoy before and after the opening of the tunnel.&#x0D;
Kombinasi Algoritma Backpropagation Neural Network dengan Gravitational Search Algorithm Dalam Meningkatkan Akurasi

Predicting disease is usually done based on the experience and knowledge of the doctor. Diagnosis of such a disease is traditionally less effective. The development of medical diagnosis based on machine learning in terms of disease prediction provides a more accurate diagnosis than the traditional way. In terms of predicting disease can use artificial neural networks. The artificial neural network consists of various algorithms, one of which is the Backpropagation Algorithm. In this paper it is proposed that disease prediction systems use the Backpropagation algorithm. Backpropagation algorithms are often used in disease prediction, but the Backpropagation algorithm has a slight drawback that tends to take a long time in obtaining optimum accuracy values. Therefore, a combination of algorithms can overcome the shortcomings of the Backpropagation algorithm by using the success of the Gravitational Search Algorithm (GSA) algorithm, which can overcome the slow convergence and local minimum problems contained in the Backpropagation algorithm. So the authors propose to combine the Backpropagation algorithm using the Gravitational Search Algorithm (GSA) in hopes of improving accuracy results better than using only the Backpropagation algorithm. The results resulted in a higher level of accuracy with the same number of iterations than using Backpropagation only. Can be seen in the first trial of breast cancer data with parameters namely hidden layer 5, learning rate of 2 and iteration as much as 5000 resulting in accuracy of 99.3 % with error 0.7% on Backpropagation Algorithm, while in combination BP &amp; GSA got accuracy of 99.68 % with error of 0.32%.
Ultrasensitive and Selective Detection of SARS-CoV-2 Using Thermotropic Liquid Crystals and Image-Based Machine Learning

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