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1st International workshop on AI for Research, AI4Research 2024 and 4th International workshop on Democracy and AI, DemocrAI 2024, held in conjunction with 33rd International Joint Conference on Artificial Intelligence, IJCAI 2024

作者： Lee, Jungmin Shin, Huigon Yoo, YoungJoon Choi, Jongwon Kim, Mi Song Department of Advanced Imaging GSAIM Chung-Ang University Seoul Korea Republic of Computer Programming and Analysis School of Information Technology Fanshawe College London Canada Department of Artificial Intelligence Chung-Ang University Seoul Korea Republic of Curriculum Studies Western University London Canada

ISBN: (纸本)9789819795352

Multimodal learning analytics have become increasingly important in enabling a deeper understanding of teaching and learning in educational research. However, in comparison to other multimodal learning data, there is a limited understanding of the trends within gaze learning data. To address this challenge, this study aims to identify latent topics in gaze learning data through topic modeling and scientometric analysis. We analyzed the abstracts of 573 peer-reviewed and conference proceeding papers that used gaze learning data, written in English, and published between 2008 and February 2024. The findings are as follows. First, three main topics were identified through topic modeling analysis: (learning analytics, multimodal learning, and inclusive learning). Second, the scientometric analysis revealed the structure in which diverse clusters in cited references and institutions are connected around the emerging topics. Based on these findings, the study would provide insights into research directions in both educational research and applications using gaze learning data. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.

关键词： Contrastive Learning

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Reverse engineering of UML specifications from java programs

Reverse engineering of UML specifications from java programs

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19th Annual ACM Conference on Object-Oriented programming, Systems, Languages, and Applications, OOPSLA'04

作者： Keschenau, Martin Computer Science II Programming Languages and Program Analysis RWTH Aachen University Germany

ISBN: (纸本)1581138334

In the present work, we outline a reverse engineering approach for UML specifications in form of class diagrams from Java bytecode. After a brief introduction to the subject we present some analyses which go beyond mere enumeration of methods and fields. A glance onto some related work shows that there seems to be no pat solution for the reverse engineering of the more difficult class diagram elements. We sketch our method of determining association multiplicities, being, in a sense, representative of our approach in general: "intuitive" analyses, producing results that can be understood by a programmer when inspecting the source code of a given class. Finally, we introduce a tool that implements this work and we apply it onto a small real life example, discussing the results it gave.

关键词： Reverse engineering

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A lightweight LTL runtime verification tool for java

A lightweight LTL runtime verification tool for java

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19th Annual ACM Conference on Object-Oriented programming, Systems, Languages, and Applications, OOPSLA'04

作者： Bodden, Eric Computer Science II Programming Languages and Program Analysis RWTH Aachen University 52062 Aachen Germany

ISBN: (纸本)1581138334

Runtime verification is a special form of runtime testing, employing formal methods and languages. In this work, we utilize next-time free linear-time temporal logic (LTL\X) as formal framework. The discipline serves the purpose of asserting certain design-time assumptions about object-oriented (OO) entities such as objects, methods, and so forth. In this paper we propose a linear-time logic over join-points [4], and introduce a lightweight runtime verification tool based on this logic, J2SE 5 metadata [3] and an AspectJ-based [2] runtime backend. Implementations have been proposed so far for imperative and functional languages [5]. To our knowledge our approach is the first to allow addressing of entire sets of states, also over subclass boundaries, thus exploiting the OO nature.

关键词： Metadata

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ON A UNIQUE TWO-DIMENSIONAL INTEGRAL OPERATOR HOMOGENEOUS WITH RESPECT TO ALL ORIENTATION PRESERVING LINEAR TRANSFORMATIONS

arXiv

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arXiv 2025年

作者： Avetisyan, Zhirayr Karapetyants, Alexey Mirotin, Adolf Department of Mathematics: Analysis Logic and Discrete Mathematics University of Ghent Krijgslaan 281 Building S8 GhentB 9000 Belgium Regional Mathematical Center Southern Federal University Rostov-on-Don344090 Russia Institute of Mathematics Mechanics and Computer Sciences Regional Mathematical Center Southern Federal University Rostov-on-Don344090 Russia Department of Mathematics and Programming Technologies Francisk Skorina Gomel State University Gomel246019 Belarus

In this paper, we consider a two-dimensional operator with an antisymmetric integral kernel, recently introduced by Z. Avetisyan and A. Karapetyants in connection to the study of general homogeneous operators. This is the unique two-dimensional operator that has an antisymmetric kernel homogeneous with respect to all orientation-preserving linear transformations of the plane. It is shown that the operator under consideration interacts naturally, both in Cartesian and polar coordinates, with projective tensor products of some classical functional spaces, such as Lebesgue, Hardy, and Hölder spaces;conditions for their boundedness as operators acting from these spaces to Banach lattices of measurable functions and estimates of their norms are *** Codes 44A05, 44A15 Copyright © 2025, The Authors. All rights reserved.

关键词： Linear transformations

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Autonomously Reconfigurable Robot Coupled with Intelligent Vision and Control System for Rapid Runtime Adaptation

Autonomously Reconfigurable Robot Coupled with Intelligent V...

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AI IoT Congress (AIIoT), World

作者： Gvarami Labartkava Nurin Binti Suhaimi Thiago Silva Lev Kirischian Independent Researcher Toronto Canada Department of Computer Programming & Analysis Seneca Polytechnic Toronto Canada Department of Electrical and Computer Engineering Toronto Metropolitan University Toronto Canada

ISBN: (数字)9798350387803

ISBN: (纸本)9798350387810

The widespread integration of robotic technology across diverse sector’s necessitates solutions that embody both adaptability and speed. However, existing systems often exhibit a trade-off between these attributes, lacking swift adaptability. This paper introduces a novel self-reconfiguration system that addresses this challenge. Employing a scissor mechanism for rapid adjustment and an intelligent binocular vision driven by computer vision and reinforcement learning algorithms, the proposed system facilitates swift reconfiguration while effectively managing workload. Real-time perception and understanding of the surroundings enable the robot to promptly identify optimal dimensions and adjust its configuration accordingly. This capability empowers the robot to rapidly respond to new tasks without manual intervention, thereby augmenting its versatility and agility. Experimental validation demonstrates the system’s adeptness in navigating passages of varying widths in under a second, underscoring the efficacy of our approach in training the robot to adeptly adapt to diverse environmental conditions.

关键词： Training Runtime Navigation Machine vision Reinforcement learning Manuals Control systems

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Spatial population dynamics

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Papers of the Regional Science Association 1976年第1期36卷 1-34页

作者： Rogers, Andrei Willekens, Frans The authors ate associated with the International Institute for Applied Systems Analysis (I.I.A.S.A.) Laxenburg Austria. Any views or conclusions are those of the authors and do not necessarily reflect those or I.I.A.S.A. The authors are grateful for the data processing and computer programming assistance provided by Luis Castro Jacques Ledent and Richard Wilz The figures were drawn by Luis Castro.

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New concept of centrality measurement in fuzzy social networks

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Journal of Intelligent and Fuzzy Systems 2024年第4期46卷 10665-10681页

作者： Mahapatra, Rupkumar Samanta, Sovan Pal, Madhumangal Department of Applied Mathematics with Oceanology and Computer Programming Vidyasagar University Midnapore India Department of Mathematics Tamralipta Mahavidyalaya West Bengal Tamluk India Research Center of Performance and Productivity Analysis Istinye University Istanbul Turkey

The most critical task of a social network is to identify a central node. Numerous methods for determining centrality are documented in the literature. It contributes to online commerce by disseminating news, advertisements and other content via central nodes. Existing methods capture the node's direct reachability. This study introduces a novel method for quantifying centrality in a fuzzy environment. This measurement takes into account the reachability of nodes and their direct connections. Several critical properties have been demonstrated. A small Facebook network is used to illustrate the issue. Additionally, appropriate tables and graphs present a comparative study with existing methods for centrality measurement. © 2024-IOS Press. All rights reserved.

关键词： Fuzzy sets

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STATE INTERVENTION, FOREIGN ECONOMIC-AID, SAVINGS AND GROWTH IN LDCS - SOME RECENT-EVIDENCE

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KYKLOS 1985年第2期38卷 216-232页

作者： SINGH, RD Professor of Economics Illinois State University Normal Illinois 61761 USA. The author wishes to thank JULIA SYKES for her excellent help in data collection and analysis PYENG BARK for his work in computer programming and Professor M. MOREY for his thoughful comments and advice on the econometric models and the results. The computer work for this study was done at the Illinois State University Computer Center. The author is grateful to the Journal Editor(s) and the referee(s) for their constructive and valuable comments and suggestions. However the author alone is responsible for any remaining shortcoming.

This study evaluates the effect on growth of the nation's state economic intervention policy, a variable ignored by past studies, by budding and estimating a more complete growth model and using, for econometric analyses, a more recent data set from a broader spectrum of seventy-three LDCs (37 from Africa). The role of foreign aid and domestic savings with and without the state intervention variable in the model is also examined. Likelihood ratio tests showed that, while there was no significant structural variation across the African and non-African groups of LDCs, there had been a significant dynamic structural shift over time. The study finds empirical support for. [ABSTRACT FROM AUTHOR]

关键词： International economic assistance Economic development Developing countries

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Switched Capacitor Network analysis by Means of TCM

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Journal of Donghua University(English Edition) 2004年第1期21卷 100-103页

作者：徐静波徐望人 College of Electronic & Electrical Engineering Shanghai University of Engineering Science Shanghai 200336 College of Information science and technology Donghua University Shanghai 200051he totally coded method (TCM) reveals the same objective law which governs the gain calculating for signal flow graph as Mason formula does. This algorithm is carried out merely in the domain of code operation. Based on pure code algorithm it is more efficient because figure searching is no longer necessary. The code-series (CS) which are organized from node association table have the holoinformation nature so that both the content and the sign of each gain-term can be determined via the coded method. The principle of this method is obvious and it is suited for computer programming. The capability of the computeraided analysis for Switched Capacitor (SCN) can be enhanced.

The totally coded method (TCM) reveals the same objective law, which governs the gain calculating for signal flow graph as Mason formula does. This algorithm is carried out merely in the domain of code operation. Based on pure code algorithm, it is more efficient because figure searching is no longer necessary. The code-series ( CS ), which are organized from node association table, have the holoinformation nature, so that both the content and the sign of each gain-term can be determined via the coded *** principle of this method is obvious and it is suited for computer programming. The capability of the computeraided analysis for Switched Capacitor (SCN) can be enhanced.

关键词： signal flow graph algorithm coded method SCN.

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ATTITUDES TOWARD REPRODUCTIVE ENGINEERING - AN OVERVIEW

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JOURNAL OF FAMILY ISSUES 1981年第1期2卷 5-24页

作者： HARTLEY, SF California State University Hayward Corresponding Author: Shirley Foster Hartley is Professor and former Chair of the Department of Sociology California State University Hayward. Books published include: Population: Quantity vs. Quality (Prentice-Hall) and Illegitimacy (University of California Press). Articles published and research interests vary from micro-analyses of interpersonal attraction role conflicts among clergy wives and marital satisfaction to macro studies of the status of women in various societies and population growth and development. ∗An earlier draft was prepared in conjunction with William J. Beaver whose expertise in computer programming greatly facilitated this analysis. The report on our pilot study was presented at the American Association for the Advancement of Science Pacific Division San Francisco CA June 13 197

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