Reviewerly/exHarmony huggingface dataset:
Experimental Demonstration of Fermionic QAOA with One-Dimensional Cyclic Driver Hamiltonian

Quantum approximate optimization algorithm (QAOA) has attracted much attention as an algorithm that has the potential to efficiently solve combinatorial optimization problems. Among them, a fermionic QAOA (FQAOA) for solving constrained optimization problems has been developed [Yoshioka, Sasada, Nakano, and Fujii, Phys. Rev. Research vol. 5, 023071, 2023]. In this algorithm, the constraints are essentially imposed as fermion number conservation at arbitrary approximation level. We take the portfolio optimization problem as an application example and propose a new driver Hamiltonian on an one-dimensional cyclic lattice. Our FQAOA with the new driver Hamiltonian reduce the number of gate operations in quantum circuits. Experiments on a trapped-ion quantum computer using 16 qubits on Amazon Braket demonstrates that the proposed driver Hamiltonian effectively suppresses noise effects compared to the previous FQAOA.
Arbitrary Ground State Observables from Quantum Computed Moments

The determination of ground state properties of quantum systems is a fundamental problem in physics and chemistry, and is considered a key application of quantum computers. A common approach is to prepare a trial ground state on the quantum computer and measure observables such as energy, but this is often limited by hardware constraints that prevent an accurate description of the target ground state. The quantum computed moments (QCM) method has proven to be remarkably useful in estimating the ground state energy of a system by computing Hamiltonian moments with respect to a suboptimal or noisy trial state. In this paper, we extend the QCM method to estimate arbitrary ground state observables of quantum systems. We present preliminary results of using QCM to determine the ground state magnetisation and spin-spin correlations of the Heisenberg model in its various forms. Our findings validate the well-established advantage of QCM over existing methods in handling suboptimal trial states and noise, extend its applicability to the estimation of more general ground state properties, and demonstrate its practical potential for solving a wide range of problems on near-term quantum hardware.
Protocols for All-Photonic Quantum Repeaters

All-photonic repeater scheme based on a repeater graph state (RGS) promises tolerance to photon losses as well as operational errors. An attractive promise of this scheme is that it offers a fast Bell pair generation rate, limited only by the RGS creation time. This is in stark contrast to the traditional quantum repeater with quantum memories, where the Bell pair generation time is limited by the round-trip wait time leading to poor Bell pair generation performance and quality due to the decoherence of quantum memories. Prior research has focused on lowering the cost of RGS generation and improving upon the probabilistic generation to a deterministic generation with required photon counts to be the same as the number of qubits in the RGS. The operations of creating and manipulating the RGS into an end-to-end Bell pair are complex and have not been fully figured out in detail. Here, we focus on improving the practicality of the RGS scheme in real-world implementation and address three open questions of the RGS scheme, namely; how do end nodes participate in the connection, what classical information needs to be exchanged and processed between nodes, and how to make RGS scheme work hand in hand with the traditional quantum repeaters with memories.
Pengaruh Daya Serap Air Terhadap Porositas Dan Densitas Komposit Hdroksipatit Berpori Dan Selulosa Nata De Coco

The material that used to bone replacement is much needed. In the beginning, the material of bone replacement came from human or animal bones, but now, the development of synthetic materials as the bone replacement from natural materials increase very fast. The Aim of this study was synthesizing bone graft composite derived from hydroxyapatite and cellulose of nata de coco (HAP/cellulose nata de coco) which tested porosity, density, and water absorption and we expected the porosity, density, and water of the composite were approaching to human or animal bones. Based on statistical analysis by Kruskal Walis (p &lt;0,05) and AUC showed HAp/cellulose of nata de coco with 25 hours precipitation time having bony-like human porosity and there were correlation between porosity and density with water absorption capacity of HAp / cellulose nata de coco our by linear correlation statistical analysis.&#x0D; Keywords: Hydroxyapatite, Cellulose nata de coco, Porosity, Density, Water absorption
COMPLEX THINKING PATTERN IN INDONESIAN NEWS TEXT ABOUT SOLVING JUVENILE DELINQUENCY ‘KLITHIH’ IN JOGJAKARTA INDONESIA

&lt;em&gt;&lt;span&gt;This study is conducted to perceive the pattern of complex thinking in Indonesian news text about solving juvenile delinquency ‘KLITHIH’ occurred in Jogjakarta Indonesia as one of special areas in Indonesia in culture and in education. The data are explored by using systemic functional linguistics related with the rhetorical meaning in major clause in simplex clause and in complex clause. The findings are reported that the news is dominant to use complex clause as much as 92%. The complex clauses consist of 17% written in expansion, 4% written in interdependence, and 79% written in projection. The study gives contribution in linguistics in seeing social and education problem solving to see the complex thinking uttered by the government officials. Originality of this study is to show the pattern of complex thinking in news text about solving juvenile delinquency that can give impact to the society. This study has lack that it only analyzes in textual analysis. It recommends to observe the data about juvenile delinquency in the direct field for the future research in different point of view.&lt;/span&gt;&lt;/em&gt;
Pengaruh Model Project Based Learning Berbantuan Media Color Paper Terhadap Kemampuan Menulis Permulaan Siswa

Skills are the result of the learning process in the psychomotor domain, which is formed to resemble learning outcomes in the cognitive domain. Skill is the ability to do or do something well. The purpose of this opinion, ability is the skills and potential possessed by a person to master a skill he has from birth. This ability is something that will happen like the exercise that is used to do something. Beginning writing skills are needed to practice writing skills at the beginning of low grade children. With the aim to be trained in writing. Project Based Learning (PjBL) is a learning model that uses a project or activity as a medium. Students carry out exploration, assessment, interpretation, synthesis, and information to produce various forms of learning outcomes. The method of writing this scientific work is to use literate studies (library research). The results of this study are expected to provide an overview for developing further research regarding the project based learning model and integrated into other learning.
Analysis of the Possibility to Employ Relationship Between the Problem Complexity and the Classification Quality as Model Optimization Proxy

Bulk construction of pattern classifiers, whether for optimizing input data configurations or method hyperparameters, is a computationally highly complex task. The main problem is the prediction quality evaluation function based on estimation using the selected experimental protocol. In the case of iterative optimization algorithms, such an evaluation is computationally-intensive, runs in each iteration, and requires a separate data partition for quality estimation. So-called proxy models may be alternative solutions, which estimate classifier quality on data characteristics without the need to train the prediction model. There are some premises that the problem complexity measures can be used for this purpose. However, this paper negatively verifies this hypothesis – confirming the predictive potential of evaluating the effectiveness of models by complexity measures but also showing a relatively large measurement error in direct relation between quality metric and proxy measure.
OPPORTUNITIES DUE TO NEARSHORING FOR SOME HIGHER EDUCATION INSTITUTIONS IN MEXICO

Appears in: ICERI2023 Proceedings Publication year: 2023Pages: 8553-8562ISBN: 978-84-09-55942-8ISSN: 2340-1095doi: 10.21125/iceri.2023.2179Conference name: 16th annual International Conference of Education, Research and InnovationDates: 13-15 November, 2023Location: Seville, Spain
MODEL OF COLLABORATION BETWEEN STUDENTS AND UNIVERSITY TEACHERS IN A DIGITAL HUMANITIES PROJECT: PROVIDING OPEN ACCESS TO THE IVO MAROEVIĆ PHOTO COLLECTION

MODEL OF COLLABORATION BETWEEN STUDENTS AND UNIVERSITY TEACHERS IN A DIGITAL HUMANITIES PROJECT: PROVIDING OPEN ACCESS TO THE IVO MAROEVIĆ PHOTO COLLECTION
A REPOSITORY FOR JAVA QUIZ QUESTIONS

Appears in: ICERI2023 Proceedings Publication year: 2023Pages: 3173-3177ISBN: 978-84-09-55942-8ISSN: 2340-1095doi: 10.21125/iceri.2023.0825Conference name: 16th annual International Conference of Education, Research and InnovationDates: 13-15 November, 2023Location: Seville, Spain
Perceptions of Librarians toward the Adoption of Linked Open Data; a Case of Selected University Libraries in Uganda

The study aimed at exploring the perception of librarians toward adopting Linked Open Data in Uganda, a case of selected university libraries. An exploratory survey approach was employed for this study using a mixed methods approach of data collection. The data was analyzed using SPSS and Ms Excel. The targeted population was 78 professional librarians in seven selected public universities. The study was guided by the UTAUT model using the performance expectancy construct. The findings revealed that the respondents perceived that Linked Data would assist the patrons in discovering relevant information and data through links to other data repositories. They also believed that Linked Data interlinks would be used to describe the relationship between two Uniform Resource Identifiers (URIs). The respondents were convinced that Linked Data will enrich data discovery and improve the users’ overall search experiences. The study found that respondents perceived that Linked Data will assist the patrons to discover relevant data and benefit research, enrich discovery of data, hence improving their overall searches. Linked Open Data is very important to enable data sharing through the Semantic Web.
Role of Brand Benefits in Financial Quality, Based on Responsiveness and Guarantee, and Its Implications for Customer Loyalty

This study aims to examine the impact of brand benefits on a firm's financial performance. The primary emphasis is on two critical aspects of brand advantages: responsiveness and assurance. The present study additionally investigates the influence of financial quality on customer loyalty. The research methodology employed in this study entailed acquiring data from a diverse pool of respondents who served as customers for different brands within the relevant industry—the process of data collecting involved the administration of questionnaires and the execution of organized interviews. The study employed statistical research to examine the correlation between brand benefits, financial quality, and consumer loyalty. The empirical evidence suggests that the level of responsiveness and assurance exhibited by a brand has a notable influence on a firm's financial performance. Moreover, a positive correlation exists between enhanced financial quality and increased levels of consumer loyalty. The conclusions of this study suggest that firms should recognize the significance of brand responsiveness and assurance in enhancing their financial performance. This further emphasizes the significance of upholding and improving financial excellence to bolster client loyalty. The present study provides a valuable contribution to comprehending the interplay among brand benefits, financial quality, and consumer loyalty within the contemporary industry landscape.
Disaster education as an effort to improve students' flood mitigation preparedness

Reducing disaster risk is an important thing that needs to be done at all levels of society, including students. This study aims to determine students' level of preparedness for flood disasters and the efforts made by schools in dealing with flood disasters. This study used a descriptive quantitative method conducted at SMA Negeri 1 Jeneponto. The population in this study was 95 students, with a total sample of 49 students determined using the Slovin formula with a ten percent margin of error. The data collection techniques used questionnaires, interviews, and documentation. The research results were analyzed using descriptive statistics. The results of the study showed that knowledge of attitudes, emergency response plans, disaster warning systems, and students' disaster preparedness when a flood disaster occurs are included in the "very prepared" category. This research has implications for school practice in terms of developing a school curriculum that includes material on natural disasters and risk reduction, as well as training teachers and educators to teach and communicate about natural disasters to provide appropriate information to students.
The Development of Flipbook Picture Book Materials on Metamorphosis in IPA Learning for Class IV SDN Jogoloyo

This research is developmental research by using the ADDIE model. ADDIE model are Analyze, Design, Development, Implementation, Evaluation. This model is used to solve problems in learning related to the learning media used and adapted from the students’ characteristics. This development research was carried out starting from the Analyze stage, the Design stage, the Development stage, the Implementation stage, and the Evaluation stage. In this study, the research subjects were fourth grade students in the academic year 2021/2022. The technique of collecting media validity data is a validation questionnaire sheet, student response questionnaires; then for quality uses was the average of the validation and implementation results. The learning flipbook picture book media can be said to be valid because it has exceeded the predetermined results. Thus the flipbook picture book media can be used in learning activities. The total score was 162 with average 61.33% and get a percentage score of 89.34%. The results of the trial of the development of learning media obtained a score of 768 from a maximum result of 880 and after the analysis, the percentage score was 87.33%. It was concluded that based on the trial of the development of this learning media, it showed significant results. The fourth grade students are also able to receive learning theme 6 sub-theme 1 learning 2 by using flipbook picture book learning media properly.
Analysis of College Student Technology Literacy and Information Literacy Skills: E-Learning Activities Based on Online Platforms in Higher Education

Online platform-based e-learning makes use of a variety of technologies as communication and information mediums, encouraging students to engage in productive and worthwhile learning activitiesThis study intends to ascertain the abilities and impact of students' technological and informational literacy on their participation in online learning activities for e-learning. A descriptive quantitative research methodology is used here. Universitas Samudra and Universitas Islam Riau were the sites of the research, which took place from June to August of 2023. Students in the 155-student sample population of the Biology Education Study Program. Using google forms, interviews, and observations, a random sampling technique is used. Validation and reliability tests were conducted on the research instrument. The use of technological devices to obtain information falls into the very good category; locating available technological devices and using technological devices fall into the good category; while the use of technological devices for self-development falls into the moderate category, according to research on technological literacy skills. Information literacy among students in higher education is significantly influenced by technical literacy abilities, with an influence of 63.6%, according to the significance value (sig) 0.00 &lt; (α) 0.05, which means that Ho is rejected and Ha is approved. According to the regression equation Y = 0.237 + 0.922X, the value of information literacy abilities will rise with each increase in the value of technology literacy skills. the significance of improving students' technology and information literacy skills in higher education to prepare them for the era of the digital revolution
Development of the Carbon Trading Market Empowered by Blockchain Characteristics

The 'double carbon' goal refers to China's commitment to reach peak carbon dioxide emissions by 2030 and achieve carbon neutrality by 2060. However, achieving a low-carbon transformation requires more innovative technologies to support it. The concept of blockchain is one of them. Blockchain technology has characteristics such characteristics and advantages are also applied to achieving carbon emission goals. In order to integrate blockchain technology into the governance of the double carbon goal, it is necessary to understand the blockchain technology and the double carbon field, which poses significant regional barriers to research. At present, most research is based on the practice of the double carbon goal, including the impact of the carbon market on the double carbon goal. In this article, the authors analyzed the impact of blockchain characteristics on the carbon market (including carbon emissions and carbon offset systems). Through its numerous strengths, blockchain technology has the potential to offer robust technical backing for the carbon trading market, thereby fostering its swift growth and innovation.
Scientific reference style using rule-based machine learning

Regular Expressions (RegEx) can be employed as a technique for supervised learning to define and search for specific patterns inside text. This work devised a method that utilizes regular expressions to convert the reference style of academic papers into several styles, dependent on the specific needs of the target publication or conference. Our research aimed to detect distinctive patterns of reference styles using RegEx and compare them with a dataset including various reference styles. We gathered a diverse range of reference format categories, encompassing seven distinct classes, from various sources such as academic papers, journals, conference proceedings, and books. Our approach involves employing RegEx to convert one referencing format to another based on the user's specific preferences. The proposed model demonstrated an accuracy of 57.26% for book references and 57.56% for journal references. We used the similarity ratio and Levenshtein distance to evaluate the dataset's performance. The model achieved a 97.8% similarity ratio with a Levenshtein distance of 2. Notably, the APA style for journal references yielded the best results. However, the effectiveness of the extraction function varies depending on the reference style. For APA style, the model showed a 99.97% similarity ratio with a Levenshtein distance of 1. Overall, our proposed model outperforms baseline machine learning models in this task. This study introduces an automated program that utilizes regular expressions to modify academic reference formats. This will enhance the efficiency, precision, and adaptability of academic publishing.
Cross-Chain Bridges: A Potential Solution to Standardising Distributed Ledger Technology in Payment Systems

Despite standardisation initiatives, the modern financial landscape continues to be characterised by heterogeneous payment systems. This issue persists even with the emergence of distributed ledger technology in the market. Independent groups of developers are producing their own permissioned blockchain solutions without clear directions for standardisation that could be associated to the lack of a clear position from central banks and regulatory organisations regarding these technologies. The unresolved problem of transaction finality in distributed ledgers adds to the difficulty of reconciling separate distributed platforms. One potential solution is the implementation of cross-chain bridges, which can establish connections between platforms and potentially enable seamless experiences for end users and applications. The paper discusses the advantages and issues associated with these bridges.
Corrigendum

Correction to the following article content: Cinque, Maria. 2016. “‘Lost in translation’. Soft Skills Development in European Countries.” Tuning Journal for Higher Education 3, no. 2 (May): 389-427. doi: https://doi.org/10.18543/tjhe-3(2)-2016pp389-427. The correction consists of clarification and appropriate attribution of some of the material thein used.
Implementation of The Open Group Architecture Framework to See the Readiness of Smart Schools in Pekanbaru

Smart Schools are a derivative of smart people in the 6 pillars of Smart City. Smart Schools is also a school concept utilizing information technology used in the teaching and learning process in the classroom and school administration. One of the schools in Pekanbaru City that will implement smart schools is Junior High School 17 Pekanbaru. Currently, the school already has several infrastructures including servers, laboratories, and administrative rooms, but it is necessary to analyze the technology architecture aimed at implementing Smart Schools. The technological architecture would be analyzed using TOGAF (The Open Group Architecture Framework) Framework version 9. The TOGAF framework is a framework for enterprise architecture which is able to develop an enterprise architecture in an organization. Enterprise architecture is an explicit explanation and current documentation of the relationship between management, business processes, and information technology. This research describes the current architectural conditions and target architectures to include the rules, standards, and lifecycle of information systems to optimize and maintain the environment of organizations that want to create and maintain by managing the IT portfolios. The results of this study are to produce an IT blueprint that is used as a school guide in implementing technology architecture to support the implementation of Smart Schools in Pekanbaru City.&#x0D;
ELEMENTS OF A FORMATIVE ASSESSMENT PROCEDURE AIDED BY ARTIFICIAL INTELLIGENCE FOR FIRST-YEAR DEGREE STUDENTS

ELEMENTS OF A FORMATIVE ASSESSMENT PROCEDURE AIDED BY ARTIFICIAL INTELLIGENCE FOR FIRST-YEAR DEGREE STUDENTS