Development Trends in Robotization and Artificial Intelligence

This chapter analyzes developmental trends in robotization and artificial intelligence. The chapter begins by providing a brief history of artificial intelligence, focusing on developments during the 20th century. The chapter then examines developments of robot applications as well as their impacts on various economic sectors. Next, the ways in which AI have replaced advanced mental labor are examined, such as journalism. The chapter then focuses on the development of machine learning and deep learning. This is followed by a discussion of how AI can now be purchased and used via cloud services. The chapter concludes by considering the difficult question of whether AI can be creative and by considering security concerns related to AI.

Theatrical and Non-Theatrical Thinking in Actual Choreographic Practice

The article attempts to concretize the essence of the two aesthetically polar staging approaches — theatrical and non-theatrical (performative) — in the context of the choreographic art development. The author suggests that the basis for separating these approaches can be some peculiarities in the ways they interpret such fundamental concepts as “actor”, “role”, “spectator”, “drama”, “action”, “conflict”, which, in a choreographic performance, are in certain relationships determined by cultural traditions, and in a non-theatrical production, they are transformed up to their disappearance. A similar experience of separating a theater and a non-theater on the basis of the presence of an actor, a role, a spectator and an hierarchy between them is proposed in theater studies. However, in choreographic (including ballet) performances, the content of the role is closely linked with the music and is often determined by the emotional background and musical dramaturgy. In the case of a radical departure from the composer’s intention, turning to a different starting point for the composition, the specificity of the choreographic (ballet) performance is destroyed. Borrowings from non-theatrical art are showed in the construction of meanings when working with intrinsic body movement, as well as in the reliance on interdisciplinarity. Within a single line of choreographic art, there is a whole spectrum of ideas that interpret the concepts of “theatricality”, “non-theatricality”, “drama”, and “performativity” in different ways. On what basis to classify them in order to reduce them to a consistent system is a difficult question. The article attempts to outline the foundation for future classification. The relevance of this topic is caused by the insufficient elaboration of the conceptual base in the specialized literature on choreographic art.

Making Reliable Persons: Managing Descent and Genealogical Computation in Pakistan

In 2016, the National Database and Registration Authority (NADRA), which produces Pakistan’s biometric-based national identity card, publicly announced that it would be “re-verifying” identity cards for a national security drive. NADRA relies on the documentation of descent-based relations, including genealogical charts (shajarah-yi-nasab), for its verification procedures. In so doing, NADRA asks the difficult question of who belongs where and who is a citizen, based on who they used to be. This article historically traces the movement of genealogies between the realm of the familial and the bureaucratic. I examine how the colonial state deployed genealogical expertise and how this formation folds into the postcolonial present in ways that shape capacities for genealogy-based claims to identity. It demonstrates how what I term “genealogical computation” extends beyond the domain of governance into articulations of identity that seek to establish status, reliability, and trustworthiness. I argue that “reliable persons” are produced in contemporary Pakistan through an encounter between the genealogical computations of citizens and the expectations of an ethno-securitized state. This encounter is borne out of a rehearsed relation where one’s genealogy, which has held a particular meaning in relation to one kind of security state (the colonial), is now asked to take on another.

Building Out Your ROI: Making Sure Your Next Furnace Acquisition Makes You Money

Ensuring profitability is top priority when considering whether to purchase a new piece of equipment. However, whether a furnace purchase will add value is a difficult question to answer. Between complex heat treatment cycles and varying utility consumption, the number of variables that contribute to a value statement can be overwhelming. For heat treaters, this can make it difficult to know what to charge for services to stay competitive and still hit target break-even timelines. The design of the equipment itself can have a dramatic impact on operating cost, which further increases complexity. Using a systematic approach to evaluate purchase decision can protect payback periods and recover value that is lost using more common simplified approaches.

On the classification of Smale–Barden manifolds with Sasakian structures

Smale–Barden manifolds [Formula: see text] are classified by their second homology [Formula: see text] and the Barden invariant [Formula: see text]. It is an important and difficult question to decide when [Formula: see text] admits a Sasakian structure in terms of these data. In this work, we show methods of doing this. In particular, we realize all [Formula: see text] with [Formula: see text] and [Formula: see text] provided that [Formula: see text], [Formula: see text], [Formula: see text] are pairwise coprime. We give a complete solution to the problem of the existence of Sasakian structures on rational homology spheres in the class of semi-regular Sasakian structures. Our method allows us to completely solve the following problem of Boyer and Galicki in the class of semi-regular Sasakian structures: determine which simply connected rational homology 5-spheres admit negative Sasakian structures.

Plato’s Forms as powers

This chapter introduces Plato’s fundamental entities, the Forms. It focuses on his view that the Forms are causal powers, and his innovative stance that the Forms are transcendent entities; it argues that Plato’s Forms are transcendent powers. This raises the (difficult) question of what kind of causal efficacy transcendent entities can have on things in the physical world. By showing that Plato’s Forms are causal powers having constitutional causal efficacy, as difference-makers, like Anaxagoras’s Opposites, the chapter begins to build the case for what I call Plato’s Anaxagoreanism. If the Forms operate like Anaxagoras’s Opposites, by constitutional causal efficacy, except that they are transcendent, how can features of objects in the physical world be constitutionally derived from features of transcendent entities, the Forms? The chapter argues that Plato thinks of the causal efficacy of the Forms on the model of the normativity of mathematics and geometry over the sensible world.

Analysis of Items with Item Response Theory (IRT) Approach on Final Assessment for Al-Quran Hadith Subjects

Measurement in the field of education, especially the teaching and learning process can be done with measuring tools in the form of tests and non-tests. Islamic Religious Education is considered the same as other subjects. to realize student success is also measured through evaluation, which is a systematic process to obtain information about the effectiveness of teaching and learning activities. In addition, it can also assist teachers in achieving learning objectives and describe student achievement in accordance with predetermined criteria. This study aims to analyze the Year-End Assessment of MAN 2 Bantul for the 2020/2021 academic year consisting of 25 multiple-choice questions. The items analyzed in the report have a total number of responses of 265 students. Item analysis using analysis with modern test theory ( Item Response Theory ). The results showed that the results of the model fit test showed that the instrument fit on the 2 PL model (Logistics parameter) with the lowest AIC value, namely 4874.85. The results of the parameter analysis of the level of difficulty indicate that there are 4 questions that are categorized as very easy, 4 easy questions, 15 moderate questions, 1 difficult question, and 1 very difficult question. This shows that the distribution of the difficulty level parameters is quite balanced. The results of the analysis of the different power parameters show that there are 23 good questions, 1 fairly good question, and 1 bad question. This shows that the different power level parameters are quite good. The results of the estimation of students' abilities with the MLE estimator showed that there were no students who had abilities below -4. There are 15 students with abilities above 2.00. There are 165 students who fall into the good category (ability -2 to 2 and 9 students who have abilities below -2. Based on the plot of the information function, it can be concluded that the optimal test if given to individuals with low abilities is around -1.2. Accurate questions to measure students' abilities with a range of -2.5 to 1.2.

Reading Comprehension Test and Its Challenges In Students’ Perspective

There are two objectives of this research were first, to find the most difficult question category that students faced in reading test, and last, to investigate the causes of students' difficulties. This research used a qualitative method and it was conducted at the first semester students of c class English Department of UNTIRTA year 2019. The descriptive method was used to expose the result of this research. The data were collected through documents of reading comprehension final test first semester and an interview with the students. The document was used to find out the most difficult question category, and the result after analyzing the document is the students got difficulties in answering the question about vocabulary mastery. It is also supported by the result of interviewing the students. There were 17 students from 20 students or 85% felt that the vocabulary question category in part B was difficult. Then, the interview was also used to investigate the causes of the student's difficulties in reading test. The result got after analysis, the causes of the students got difficulties and confused to answer vocabulary question because they were lack of vocabulary mastery, and their reading habit was poor. So, it indicates that students’ capability of guessing meaning some unfamiliar vocabulary or words in the current context needs to be improved.

2. Agreement

Course-focused and comprehensive, Poole’s Textbook on Contract Law provides an accessible overview of the key areas on the law curriculum. This chapter explains how to determine whether parties have reached an agreement. Traditionally, the existence of agreement is determined objectively on the basis of an offer and corresponding acceptance. However, this approach has been challenged for being artificial and inflexible, and even in the absence of these traditional criteria the courts have occasionally found agreement, particularly where there has been performance. For formation there needs to be an offer (as opposed to an invitation to treat) and that offer must be accepted before it has been rejected or otherwise lapsed. In order to be effective, offer and acceptance must be properly communicated, which normally means ‘received’. The chapter also considers the mirror-image rule, whereby an acceptance must be unconditional and correspond with the exact terms proposed by the offeror. This chapter also examines principles that determine when an agreement can be enforced with sufficient certainty and whether liability will arise in the absence of agreement. An apparent contract will be void if the terms are considered too uncertain or where there is no context for gap filling. But this must be balanced with the need to prevent the parties from using allegations of uncertainty to escape from bad bargains. This chapter therefore considers how the courts deal with the difficult question over agreements to agree.

Inverse problems and rigidity questions in billiard dynamics

A Birkhoff billiard is a system describing the inertial motion of a point mass inside a strictly convex planar domain, with elastic reflections at the boundary. The study of the associated dynamics is profoundly intertwined with the geometric properties of the domain: while it is evident how the shape determines the dynamics, a more subtle and difficult question is the extent to which the knowledge of the dynamics allows one to reconstruct the shape of the domain. This translates into many intriguing inverse problems and unanswered rigidity questions, which have been the focus of very active research in recent decades. In this paper we describe some of these questions, along with their connection to other problems in analysis and geometry, with particular emphasis on recent results obtained by the authors and their collaborators.