检索结果-内蒙古大学图书馆

Learning Basic programing Skills With Educational Games: A Case of Primary Schools in Slovenia

JOURNAL OF EDUCATIONAL COMPUTING RESEARCH 2017年第5期55卷 673-698页

作者： Jakos, Franc Verber, Domen Janka Glazerja Ruse Primary Sch Ruse Slovenia Univ Maribor Fac Elect Engn & Comp Sci Maribor Slovenia

This study aimed to investigate the effectiveness of using educational games for learning basic programing skills. For this, we designed the game "Aladdin and his flying carpet" with all pedagogical consideration in mind. We conducted the experiment with 107 sixth grade pupils with no prior knowledge of programing. The game was applied at the beginning of the course in a naturalistic classroom environment. The progress was monitored and evaluated with validated pre- and posttests. The knowledge gain was observed according to the set of learning objectives from the general curricula, and minimum knowledge standards were pursued within those. The result demonstrated that most of the pupils achieved all of the observed learning objectives. The biggest progress was observed with the "complete a program" objective. The least progress was observed with the tasks where create a program and "divide a problem" objectives were combined. Strong correlation was found between the final results of the posttest and the scores from playing the game, especially with the more challenging "divide a problem" learning objective. Finally, no significant difference was observed in the results between girls and boys.

关键词： computer science education visual programing educational games primary school assessment of knowledge

来源：评论

学校读者我要写书评

暂无评论

The GRED graphical editor for the GRADE parallel program development environment

引用

FUTURE GENERATION COMPUTER SYSTEMS 1999年第3期15卷 443-452页

作者： Kacsuk, P Dózsa, G Fadgyas, T Lovas, R Hungarian Acad Sci MTA SZTAKI Comp & Automat Res Inst H-1518 Budapest Hungary

In this paper, we describe a graphical editor GRED as a part of the integrated programing environment GRADE that is intended to support designing, debugging and performance tuning of message-passing programs running on a heterogeneous network of computers. The GRED editor hides the cumbersome details of the underlying low-level message-passing system (which can be either PVM or MPI) by providing visual abstractions but allows the programer to define local computations of the individual processes in C (or in Fortran in the future) independently from the visually supported process management and inter-process communication activities. visual representation of the critical (i.e. message-passing related) parts of the code can help the user in grasping the complex structure and run-time behavior of the whole parallel application, even if he or she is not an expert in the field of concurrent programing. (C) 1999 Elsevier Science B.V. All rights reserved.

关键词： visual programing parallel programing environments message-passing PVM MPI

来源：评论

学校读者我要写书评

暂无评论

Construction of visual evaluation system for building block night scene lighting based on multi-target recognition and data processing

引用

IET CIRCUITS DEVICES & SYSTEMS 2023年第3期17卷 149-159页

作者： Wang, Xiaojian Sun, Xiaoye Wang, Zixuan Hebei Univ Engn Sch Architecture & Art Handan Hebei Peoples R China

The rapid development of night tourism economy has made people's demand for night scene lighting in architectural blocks increasing, and the night scene lighting situation of urban architectural blocks has gradually received people's attention and attention. Achieving good night lighting visual effects of building blocks can not only meet the needs of residents for entertainment and consumption at night, but also beautify the image of blocks and promote the economic development of building blocks. However, due to the unreasonable planning and management of the night scene lighting design of architectural blocks in some areas, improper application of night scene lighting, and overly commercial night scene lighting effects, it affects people's normal night activity needs and has a negative impact on the long-term block economy of the region. Faced with this situation, the night lighting of architectural blocks and its problems is studied and photos are identified with high lighting visual effect evaluation using multi-target identification and data processing to construct a night lighting visual evaluation system for architectural blocks, and also an experimental study of the visual evaluation system is conducted. The results show that the overall visual suitability evaluation support rate of the respondents for the night scene lighting of architectural blocks is 95.64%, and the visual evaluation system proposed in this paper is reasonable and effective, which is conducive to promoting the improvement of the visual effect of night scene lighting in architectural blocks.

关键词： built-in self test visual programing

来源：评论

学校读者我要写书评

暂无评论

A New Teaching Pattern Based on PBL and visual Programming in Computational Thinking Course 14

A New Teaching Pattern Based on PBL and Visual Programming i...

引用

14th International Conference on Computer Science and Education (ICCSE)

作者： Gao, Peipei Lu, Mingxiao Zhao, Hong Li, Min Nankai Univ Coll Comp & Control Engn Tianjin Peoples R China

ISBN: (纸本)9781728118468

As a fundamental and introductory course in undergraduate education, Computer Basis aims to cultivate the scientific computational thinking mode and the ability of solving problem for students who are not the computer majors. In this study, a new pedagogical method named PBL-VP combining the Problem-Based Learning (PBL) and the visual programming Blockly was applied to Computer Basis. This paper described a classical example about problem solving to explain the teaching process of the PBL-VP in detail. The process of problem solving was divided into several operable steps to gradually guide students to analyze problems, provide solutions and establish scientific logic thinking. Blockly was introduced to obscure the grammar of programming language and implement the algorithm visually. Finally, we evaluated the effectiveness of the PBL-VP teaching method on student learning by a contrast test. The empirical results proved that students in the class with PBL-VP earned higher final grades and the teaching method we proposed played a positive role in computer general education.

关键词： Problem-Based Learning (PBL) visual programing computational thinking problem solving computer general education

来源：评论

学校读者我要写书评

暂无评论

VR Shooting Training System Interaction Design 8

VR Shooting Training System Interaction Design

引用

8th International Conference on Virtual Reality and visualization (ICVRV)

作者： Wang, Hongge Ma, Zhihong Cao, Meimei Tianjin Univ Sci & Technol Art & Design Coll Tianjin Peoples R China Beijing Forestry Univ Art & Design Coll Beijing Peoples R China

ISBN: (纸本)9781538684979

This topic aims to explore the virtual reality interaction design through the development of virtual reality shooting training system, and try to build a more realistic and easy to use virtual reality interaction design. By using virtual reality technology to solve the weakness of traditional shooting training, a virtual reality shooting training system that is safe, easy to use, has good environmental adaptability and does not require complicated maintenance is established. The main content of this topic includes the system requirements function design of the system, virtual reality scene design, virtual reality interactive interface design, virtual reality gripper interaction design, shooting performance prompt analysis and so on.

关键词： virtual reality interaction design shooting training system visual programing virtual reality training system

来源：评论

学校读者我要写书评

暂无评论

A proposal of Programming Education System using Mechanical Calculator Mechanism 14

A proposal of Programming Education System using Mechanical ...

引用

14th IEEE/ACIS International Conference on Computer and Information Science (ICIS)

作者： Ito, Eigo Fujimoto, Takayuki Toyo Univ Dept Informat Syst Saitama Japan

ISBN: (纸本)9781479986798

Today, programing environment is too complexity to learn for programing beginners. programing tools witch are languages, libraries, software and methods are improved. However, it causes to demand high functionality and multiple functions. Beginners are taught many commands and techniques, before they get good goal for learning. For the reason, they are bad at constructing algorithms. Our paper is focus on this problem. We entertain comprehensible algorithms. We try to use mechanism of old calculators. After then, we propose a new system witch are based on Tiger calculators, witch are the most popular mechanical calculator of Odhner arithmometer type in Japan.

关键词： Mechanical Calculator Odhner Calculator programing Education programing Traning visual programing

来源：评论

学校读者我要写书评

暂无评论

Proposal of Programming Creation Application Using Road Signs by Smartphones 14

Proposal of Programming Creation Application Using Road Sign...

引用

14th IEEE/ACIS International Conference on Computer and Information Science (ICIS)

作者： Kuwabara, Reiko Ito, Eigo Fujimoto, Takayuki Toyo Univ Dept Sci & Engn Saitama Japan Toyo Univ Dept Informat Syst Saitama Japan

ISBN: (纸本)9781479986798

In recent years, in Japan, programming education during compulsory education has been promoted. However, it is difficult to say that the educational environment, such as teachers and development environment is in place because programming skills are required a certain amount of expertise unlike general education information. In addition, since the minimum of technical knowledge is assumed, there is a problem that students can't caught up with a basic understanding of programming. In this study, we proposed and implement a programming education system that tackle with ease even in elementary and junior high school students and facilitates a basic understanding of programming.

关键词： programing education mobile application system smartphone road sign visual programing

来源：评论

学校读者我要写书评

暂无评论

visual Re-Initialization Model Development Methodology for Solving Problems Regarding Metaheuristic Algorithm-Based MPPT Applications

引用

ELECTRIC POWER COMPONENTS AND SYSTEMS 2024年第9期52卷 1597-1615页

作者： Sezen, Serkan Kilic, Fuat Kocaeli Univ Uzunciftlik Nuh Cimento Vocat Sch Elect & Energy Dept Kocaeli Turkiye Balikesir Univ Fac Engn Elect & Elect Dept Balikesir Turkiye Uzunciftlik Nuh Cimento Vocat Sch Elect & Energy Dept Kocaeli Turkiye

Metaheuristic algorithms are particularly useful for maximum power point tracking (MPPT) applications, because they can adapt to changes in operating conditions and effectively handle partial shading conditions. However, metaheuristic algorithms also have some limitations that need to be addressed to make them suitable for MPPT applications. The problems associated with metaheuristic algorithm-based MPPT applications include being trapped in local optima, slow convergence speed, shading condition variability, computational complexity and robustness. These problems lead to reduced efficiency in MPPT applications. In the literature, the solution of the aforementioned problems is partially addressed and some of them are solved via an additional irradiation sensor. The motivation of this study is to develop a control algorithm that covers all problems that have been partially solved in the literature and includes an original re-initialization modeling method in accordance with visual programing concept, without using any additional radiation sensor. The proposed control algorithm has the flexibility to be easily adapted to other metaheuristic algorithms and does not require any radiation sensors. The re-initialization model created via Matlab/Simulink and "Embedded Coder Support Package for TI C2000 Processors" allows easy tracking of the global maximum power point (GMPP) by detecting variable radiation conditions. The proposed model was implemented on the Cuckoo Search Algorithm (CSA) and verified through experimental studies carried out with a TI-TMS320f28069 microcontroller and PV emulator. The experimental results confirm that issue 1 is solved with 100%, issue 2 is solved with 99.5%, issue 3 is solved with 99.84%, and issue 4 is solved with 100% MPPT efficiency.

关键词： Metaheuristic algorithms re-initialization maximum power point tracking (MPPT) photovoltaic systems visual programing

来源：评论

学校读者我要写书评

暂无评论

Robot - based facade spatial assembly optimization

引用

JOURNAL OF BUILDING ENGINEERING 2021年 33卷

作者： Ali, Ahmed Khairadeen Lee, One Jae Song, Hayub Chung Ang Univ Sch Architecture & Bldg Sci Seoul 06974 South Korea Haenglim Architecture & Engn Co 201 Songpa daero Seoul 05854 South Korea

Robotic involvement in construction is still in its initial stages compared to other industries. Conventionally, the facade panel picking position is done manually by trial and error. The designer chooses a place to pick up a facade piece within reach of the robot arm, and then simulates the entire pick and place process in a digital model before applying to the assembly on the construction job site. After that the designer might detect errors, collisions, or singularities, which require the designer to modify the position of picking by changing the location or orientation of the module, thus repeating the simulation cycle until they reach a satisfactory result with no errors or collisions. This work is usually considered monotonous, inefficient, and time consuming. Therefore, this research proposes an optimization process implemented in design stage of construction project via static performance criteria in order to automatically search for the best picking location within the reach of the robot arm. The goal is to automate the process of robot location finding and solve the limitations of modular robot assembly simulation processes in order to allow for effective execution during the robotic construction implementation. The proposed approach, called iFobot, consists of three modules: Facade Generative Modeling (iFobot-D), Robot Position Optimization (iFobot-B), and Culminating Feedback to BIM (iFobot-L). Specifically, the scope of the paper is limited to the robot arm and facade picking and placing location finding processes. This research al lows initial assessment of the possible assembly process as regards the dimensions of modules and hence the overall dimensions of the system, which subsequently influences assembly implementation in the construction job site. A set of generative algorithms were developed using commercially developed visual programming language that automatically populate facade modules on the building envelope, find the robot and facade assem

关键词： Robotics Facade Automatic assembly Genetic algorithms visual programing

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：