Reviewerly/exHarmony huggingface dataset:
Cloud Computing Models for Business

The idea of cloud computing is not a new one, it has been developed and discussed for many years. Cloud computing is a model which allows to get access to the network upon request from the set of adjustable computing services, such as infrastructure, applications and storages. Cloud services and data storage products allow their users to store and share any type of document and file from any device connected to Internet. There are several types of cloud services, which can be subdivided into: SaaS (Software as a Service), PaaS (Platform as a Service), IaaS (Infrastructure as a Service). Besides, there are several deployment models, such as public, residential, hybrid or community cloud. Cloud computing models are based on modern process paradigm, which offers new alternatives to the companies of various ranges for implementation of innovative business models. With the help of these new business models small companies will be able to use cloud computing platforms and to increase gradually their computation capacities and data storage capacities depending on the requirements in real time mode, which creates a unique opportunity for market competition. Keywords— cloud computing, IaaS, OpenStack, PaaS, SaaS.
Simulating a stack using queues

Previous chapter Next chapter Full AccessProceedings Proceedings of the 2022 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA)Simulating a stack using queuesHaim Kaplan, Robert E. Tarjan, Or Zamir, and Uri ZwickHaim Kaplan, Robert E. Tarjan, Or Zamir, and Uri Zwickpp.1901 - 1924Chapter DOI:https://doi.org/10.1137/1.9781611977073.76PDFBibTexSections ToolsAdd to favoritesExport CitationTrack CitationsEmail SectionsAboutAbstract It is well known that a queue can be simulated by two stacks using a constant number of stack operations per queue operation. In this paper we consider the forgotten converse problem of simulating a stack using several queues. We consider several variants of this problem. For the offline variant, we obtain a tight upper and lower bounds for the worst-case number of queue operations needed to simulate a sequence of n stack operations using k queues. For the online variant, when the number of queues k is constant, and n is the maximum number of items in the stack at any given time, we obtain tight Θ(n1/k) upper and lower bounds on the worst-case and amortized number of queue operations needed to simulate one stack operation. When k is allowed to grow with n, we prove an upper bound of O(n1/k + logk n) and a lower bound of on the amortized number of queue operations per stack operation. We also prove an upper bound of O(kn1/k) and a lower bound of Ω(n1/k + logk n) on the worst-case number of queue operations per stack operation. We also show that the specific but interesting sequence of n pushes followed by n pops can be implemented much faster using a total number of only Θ(n logk n) queue operations, for every k ≥ 2, an amortized number of Θ(logk n) queue operations per stack operation, and this bound is tight. On the other hand, we show that the same sequence requires at least Ω(n1/k) queue operations per stack operation in the worst case. Previous chapter Next chapter RelatedDetails Published:2022eISBN:978-1-61197-707-3 https://doi.org/10.1137/1.9781611977073Book Series Name:ProceedingsBook Code:PRDA22Book Pages:xvii + 3771
Thoreau's Confucianist Turn in Japan / ソローと日本

This essay brings into focus the transformed configuration of Henry Thoreau in modern and contemporary Japan by looking into social and aesthetic factors. Guided by Takita Yoshiko's preceding study "Thoreavian Creed in Japan," this essay explores the historically predominant approach of reception along with its essential factors, and also attempts to see the changing phases of development in recent years citing translations, scholarship, and publishing industry.
Introduction to the Minitrack on Text Analytics

This virtual minitrack for HICSS-55 recognizes that most global collaboration systems, social media, and information systems of all types, generate enormous amounts of textual data, including system logs, email archives, websites, blog posts, meeting transcripts, speeches, annual reports, published material, and social media posts.While this structured, semistructured, and unstructured textual data is readily available, it presents tremendous challenges to researchers trying to analyze these large bodies of text with traditional methods.Text mining in big data analytics is an increasingly important technique for an interdisciplinary group of scholars, practitioners, government officials, and international organizations.This minitrack explores the tools, techniques, and insights generated from the analysis of text data.
Age Rating of Books and Readability: On the Correlation of Two Indices

The article examines the correlation of two indices characterizing the level of linguistic or semantic complexity of the book content. The first index is the age rating in accordance with the Russian Age Rating System for information products. The second index is the ease of understanding of the text, calculated based on the common readability metrics. The author compares the values of readability metrics for texts with different age rating scores. The experiments were carried out on the collection of 5,516 book previews collected by the author of the article. The previews used are freely available in electronic libraries, and they have age rating scores obtained from their publishers. In accordance with the system adopted in the Russian Federation, age rating scores characterize the book’s targeting to the following age categories: 0+, 6+, 12+, 16+, and 18+. In most cases, the size of the book preview is 10% of the full text, which makes it possible to calculate readability indices. The collected texts were scored according to five commonly used readability metrics: Flash-Kincaid Index, Coleman-Liau Index, ARI Index, SMOG Index, and Dale-Chell Formula. As a result of the readability assessment for the texts of each age category, the author obtained recommended levels of education necessary for their understanding. The obtained values were averaged within the age category and analyzed. The results of the experiments allow asserting that in most cases there is a direct relationship between the age rating score of the book and the expected level of education required to understand it. Moreover, readability scores in accordance with all the considered metrics are directly proportional to age rating scores for age categories from 0+ to 16+. The readability scores of books in the 18+ category roughly correspond to children’s literature, which is apparently explained by the genre characteristics of the books marked by the 18+ label. First of all, the results obtained indicate the adequacy of the existing approach to assessing the book age rating in terms of attributing the text to the target audience by age. Secondly, the relationship between readability indices and age rating scores allow using the values of readability metrics as text features in various computational linguistics tasks aimed at text addressee prediction.
A Quantum Key Distribution Testbed Using Plug&amp;Play Telecom-Wavelength Single-Photons

We report on BB84 quantum key distribution tests employing a benchtop plug&amp;play quantum-dot based single-photon source operating at O-band wavelengths. We perform a detailed characterization and exploit optimized temporal filters to maximize the tolerable losses.
Mobile Robot Vehicles

This chapter discusses how a robot platform moves, that is, how its pose changes with time as a function of its control inputs. There are many different types of robot platform as shown on pages 93–95 but in this chapter we will consider only four important exemplars.
On Extremal Positive Maps of Three-Dimensional Matrix Algebra

A class of bistochastic maps of three-dimensional matrix algebra which preserves a one-dimensional projector is studied.
Weakly Implicative Logics

This chapter is the real beginning of our story and hence it is devoted to presenting its main object of study: the class of weakly implicative logics.We start by introducing basic syntactical notions (variables, connectives, formulas, Hilbert-style proof systems, etc.) and giving a purely syntactical definition of logics as mathematical objects (namely, as structural consequence relations). After testing the definition with three extreme, mostly uninteresting examples, we immediately present some of the most important logics that one can find in the literature and that will accompany the reader throughout the book: classical logic, intuitionisticlogic, Łukasiewicz logic (both its finitary and infinitary version), Gödel-Dummett logic, and the implicational logics known as BCI or BCK. We conclude the syntactical part of the chapter with a brief study of important metalogical properties of these logics such as (variants of) the deduction theorem and the proof by cases property; these properties are later, in Chapters 4 and 5, studied in a much more abstract setting.Next, we start introducing basic semantical notions. The fundamental one is that of a logical matrix, which is an arbitrary algebra equipped with a set of designated truth-values, called the filter of the matrix. Any logic can be assigned a class of logical matrices, whose members we call models of the logic, which can be shown to provide a complete semantics, albeit a very uninformative one with a very loose connection to the logic in question. In order to obtain a more meaningful semantics,we introduce the notion of Leibniz congruence of a given matrix, which allows us to define, for any given logic, a class of reduced models which provide a more refined complete semantics and are more tightly related to the logic in question.Finally, we give a purely syntactical definition of the class of weakly implicative logics and show that these are exactly the logics where the Leibniz congruence admits a simple description using the implication connective. This connective can also be used to define another fundamental notion of the book: the matrix order in the reduced models of weakly implicative logics. The chapter is concluded by introducing and exploring the class algebraically implicative logics, in which one can disregard logical matrices and work just with algebras instead.
COMMUNITY SOCIAL-CULTURAL ENVIRONMENT BETWEEN SOCIAL RESIDENCES FUTURE SPECIALIST

The article examines the influence of the social and cultural environment of the university on the social formation of future specialists. The essence of the concept of the social and cultural environment of the university is characterized. A general characteris-tic of the structural components of the social and cultural environment is given. The influence of the social and cultural environment on the social formation of future spe-cialists is substantiated, which proceeds in several directions and stages: the content of these directions and stages is characterized. A working definition of the socio-cultural environment of a university has been formed with which a university graduate interacts and which is a combination of objec-tive and subjective factors that contribute to their successful mastering of professional competencies, the formation of professional socialization and the social formation of students.
Analysis Minimal Exchange Structures and General Exchange Structure in English Classroom Interaction Found in Youtube

Abstract. This research reported study about analysis minimal exchange structures and general exchange structure in English classroom interaction found in you tube, (from mujikuy channel : asking and giving information about berbasis ganre in x class). This study direct to analysis the element of minimal exchange structures and general exchanges structures in English classroom interaction find in you tube. The data is the clauses obtained from conversation among teacher and students of X grade during English classroom learning process that find in you tube from (Mujikuy channel : asking and giving information about berbasis ganre in x class). This study uses theory of Halliday (1994) by qualitative descriptive method. The result shows that there are three (3) types of act as the element of exchange structures: Initiating, Responding,and Following-Up (I-R-F). Minimal exchange structure consists of: Initiating-Responding (I-R) or Initiating-Responding-Following Up (I-R-F). General structure of exchange in classroom situation consists of: greeting, giving order, giving information, asking question, and closing. In the learning process, things do not always go well. When the learning process students sometimes do not respond to conversations or instructions given by the teacher. Therefore teachers must take initiatives such as providing information, asking questions, and giving instructions. So that the learning process becomes more efficient. This study shows that the teacher has the authority to regulate learning activities
Analysing New York Times Opinion “Is America Becoming a Failed State?” Under the Perspective of Appraisal Framework: A Systemic Functional Linguistics Implementation

The contestation of America’s presidency in 2020 showed a very competitive and strict run. Both candidates provided arguments and attacked each other in public discussion rooms. However, it is a typical of a normal election where there will be always campaigns from the candidates to persuade and to gain public’s votes as much as possible. Therefore, the 2020 presidential election of America feels unusual compared to the previous. Besides it was conducted within the pandemic outbreak, the high tension of global conflict issues and internal social-economic problems of America caused the contestation becoming hotter and noteworthy. Regardless of its final result, it is really interesting to discuss the discourses appeared in the public room regarding the issue. New York Times, one of the leading media in USA provides the room for publics to participate in writing their opinion. This study tried to analyse a writing written in opinion column entitled “Is America Becoming a Failed State?” using appraisal system. The discourse was analysed in the three aspects of White’s appraisal framework namely attitude, graduation, and engagement. Under the scope of critical discourse analysis, this study aimed to elucidate the appraisal aspects found in the text regarding public’s opinion and its standing points to the issue. This study is a descriptive qualitative and the data were collected from an article in New York Times. The discussion was also connected to some external factors besides the three aspects mentioned such as political, economic, and socio-cultural factors.
IMPLEMENTASI INQUIRY-BASED LEARNING DI MASA PANDEMI (Studi Kasus di ABA St. Pignatelli Surakarta)

This research aims to understand the extent of the students’ participation to join the lectures during the Covid-19 pandemic, that requires the lectures to be conducted through online system. In such a condition Inquary-based learning is selected as an appropriate method of learning, in which the students’ independence is needed. The researchers conducted a case study on the application of inquiry-based learning, especially in the subject of Structure-Grammar, at the English Study Program, Academy of Foreign Language St. Pignatelli Surakarta&#x0D; In the implementation of this method the students are expected to be autonomous learners who must be aware of themselves that they need particular knowledge and consequently, with their own accord they will find any sources from both reference-books and scientific webs. The role of the lecturer is to guide them in such a way that they master the minimum requirements.&#x0D; The research results show that the students of Semester II give 66.66% of positive response, and those of Semester IV 73.55%. There are more than 25 % of students who do not give positive participation to the lectures due to several obstacles, namely the lack of smart phones, adequate computers or internet access. Although the results are not so satisfying, they can be used as a reference for autonomous learning.
Human Activity Recognition Using Smartphone Sensors

In today’s digitalized world, smartphones are the devices which have become a basic and fundamental part of our life. Since, these greatest technology’s appearance, an uprising has been created in the industry of mobile communication. These greatest inventions of mankind are not just constricted for calling these days. As the capabilities and the number of smartphone users increase day by day, smartphones are loaded with various types of sensors which captures each and every moment, activities of our daily life. Two of such sensors are Accelerometer and Gyroscope which measures the acceleration and angular velocity respectively. These could be used to identify the human activities performed. Basically, Human Activity Recognition is a classifying activity with so many use cases such as health care, medical, surveillance and anti-crime securities. Smartphones have wide variety of applications in various fields and can be used to excavate different kinds of data which provide accurate insights and knowledge about the user's lifestyle. Nowadays creating lifelogs that is a technology to capture and record a user's life through his or her mobile devices, are becoming very important task. An immense issue in creating a detailed lifelog is the accurate detection of activities performed by human based on the collected data from the sensors. The data in the lifelogs has strong association with physical health variables. These data are motivational and they identify any type of behavioral changes. These data provide us the overall measure of physical activity. In this project, we have analyzed the smartphone sensors produced data and used them to recognize the activities performed by the user.
Osong, Value Transformation of Oral Tradition in Regional Language Learning of SMPN 1 Bulupoddo, Sinjai Regency

This study is a quantitative descriptive study that describes the ability to read blanks of eighth-grade students of SMPN 1 Bulupoddo, Sinjai Regency. Based on the presentation of the results of the data analysis above, it can be described in detail about the osong reading ability of the eighth-grade students of SMPN 1 Bulupoddo, Sinjai Regency. Students' test results in reading blanks are then analyzed based on predetermined criteria or assessment indicators, namely the pronunciation aspect with a score of 1 to 1, intonation aspect with a score of 1 to 3, gesture aspect with a score of 1 to 3, expression aspect with a score of 1 up to 3, the aspect of appreciation with a score of 1 to 3, the aspect of appearance with a score of 1 to 3. Of the six aspects of the assessment of reading blanks, the maximum score is 18. In the contents of elong osong itself, the theme contained in it is the figure of a Bugis human who is brave and does not stand still and becomes a coward towards the nation and homeland. The tones used are generally satirical and patronizing. The atmosphere or state of the reader's soul after reading or listening to the osong can be a booster or an incendiary. While the results of the current study emphasize the ability of students to read blanks. This is what distinguishes previous research from the results of the present study.&#x0D; Keywords: Osong, Value Transformation, Learning, Regional Language, Sinjai&#x0D;
Detecting Momentary Shadows from Visible and Thermal Image Pair

Outdoor shadows can be classified into two categories: continuous shadows caused by static objects and momentary shadows caused by moving objects. Since the momentary shadows such as shadows due to a photographer are annoying and do not exist in the original scene, they should be detected and removed for improving image quality. In this paper, we propose a method for detecting momentary shadows from a visible and thermal image pair. The key idea of our proposed method is that the continuous shadows have lower temperature than non-shadow areas, while the momentary shadows have almost the same temperature as the non-shadow areas. Therefore, our method combines the shadow areas detected by using an RGB image and the higher-temperature areas detected by using a thermal image, and then detects the areas of momentary shadows via image segmentation. Through a number of experiments using real visible and thermal image pairs, we show that the combination of visible and thermal images are effective for detecting momentary shadows, and that our method works well for momentary shadows with varying duration time.
Reversible Circuit Synthesis Method by Combining Factoring and Boolean Expression Diagram

<p indent="0mm">In order to reduce the cost of the resulting circuits, a reversible circuit synthesis method by combining factoring and Boolean expression diagram (BED) is proposed. For a given cover representing the exclusive-sum-of-products (ESOP) expansion of a Boolean function, cubes in the ESOP expansion represented by shared zero-suppressed multiple-output decision diagrams are first factored by leveraging algebraic division, then a BED is built from the factored ESOP cover and a reversible circuit is synthesized from the BED by mapping a BED node to a cascade of reversible gates. The proposed synthesis method is evaluated using benchmark functions. Experimental results show that the proposed synthesis method is time efficient. Compared to the existing reversible circuit synthesis methods using a directed acyclic graph as the representation model for Boolean functions, the proposed synthesis method can reduce the quantum cost and the number of qubits of the resulting reversible circuits in many cases. On average, compared to the synthesis method by combining variables grouping and BED, the proposed synthesis method can reduce the quantum cost and the number of qubits by 5.01% and 5.47%, respectively.
Design of a Designation for Emergency Medical Services at Department Stores

With the advancement of technology and the architecture of buildings, more and more shopping centres are emerging, which attract hundreds to thousands of visitors every day.It is never clear in advance when any of these visitors will be in health danger or encounter any extraordinary events.If a person's health or life is endangered, urgent pre-hospital care is provided by the emergency medical service in the Czech Republic.For a smooth course and the fastest possible arrival and performance of the service, it is also necessary to have sufficiently planned logistics and boarding points at these department stores.This article aims to design signs and routes for the emergency medical service at the department store, aiming to streamline and speed up the trip and provide urgent pre-hospital care.Experimental and modelling methods are used in this article.
The Penney’s Game with Group Action

Consider equipping an alphabet $$\mathcal {A}$$ with a group action which partitions the set of words into equivalence classes which we call patterns. We answer standard questions for Penney’s game on patterns and show non-transitivity for the game on patterns as the length of the pattern tends to infinity. We also analyze bounds on the pattern-based Conway leading number and expected wait time, and further explore the game under the cyclic and symmetric group actions.
Solutions to Some Real-Life Problems Based on Mathematical Modeling and Functional Minimization

Building mathematical models that can describe, predict, and explain real-life phenomena is useful. This paper features the functional dependency model and the square of this functional dependency which hold significant information. A mathematical model that relates these functional dependencies with the average value of the function was developed to show that for an arbitrary well-behaved function, the definite integral of the square of the function over a finite interval is minimal when the function is constant over the interval. Finally, the model’s validity and accuracy in representing real-world problems for different situations in physics like mechanics, quantum mechanics, and electricity in economics were evaluated.