Building Structure Simulation System Based on BIM and Computer Model

Zhu, Bing; Feng, Huan

doi:10.1155/2021/8244582

Cited by 3 publications

(2 citation statements)

References 23 publications

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“…Several other researchers have studied this indication. is situation leads to the need to improve the skills of teachers to use digital media installed on gadgets and develop relevant learning stages using these media [48,49].…”

Section: Discussionmentioning

confidence: 99%

The Science Teachers’ Optimism Response to the Use of Marker-Based Augmented Reality in the Global Warming Issue

Sulisworo

Drusmin

Kusumaningtyas

et al. 2021

Education Research International

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During the COVID-19 pandemic, almost all regions of Indonesia, including Sikka, East Nusa Tenggara, and Indonesia, have implemented e-learning. However, this method has not been conducted in all schools due to the problem of uneven Internet access. Disconnection from the Internet makes it difficult to conduct this process effectively even though students have smartphones. Furthermore, the expectation of education quality improvement in sciences also gets higher with the development of today’s world technology, and this cannot be avoided. Augmented reality (AR) gives a variety of opportunities to be utilized as science learning media embedded on smartphones even without an Internet connection. Therefore, this study aims at conducting an intervention towards the teachers through the training and workshops on the use of augmented reality for science learning on the topic of Global Warming. This research was an action research approach. While considering this problem, the intervention of teachers’ behavior and perception was conducted through training and workshops on the use of augmented reality for science learning using a one-shot case study research design. This program had four stages: need identification, strengthening the understanding of using AR, training and workshop implementation, and evaluation. The participants of this program were 24 science teachers from 10 schools at junior high schools in Sikka Regency, Indonesia (17 females, 7 males). The marker-based AR was developed based on learning media need assessment provided by teachers. Teacher optimism was measured using a questionnaire with a Likert scale. The program’s implementation led teachers to understand the use of AR in learning, significantly to develop HOTs (higher-order thinking skills) in science learning. After experiencing training and workshops, the teachers showed high optimism to use AR in science learning. The results of this study imply for the development of school policies to establish digital learning media used without the Internet on various learning issues in rural areas.

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Section: Discussionmentioning

confidence: 99%

The Science Teachers’ Optimism Response to the Use of Marker-Based Augmented Reality in the Global Warming Issue

Sulisworo

Drusmin

Kusumaningtyas

et al. 2021

Education Research International

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“…Additionally, directly testing insufficiently validated multi-UAV control models in live environments risks irrecoverable losses if failures occur. Consequently, existing research methods often involve first building simulation environments to iterate on and verify control approaches before final live testing [6,7]. By developing a task-tailored simulator and iteratively refining UAV coordination models within it, this approach greatly reduces costs and increases iteration efficiency prior to real-world deployment [8].…”

Section: Introductionmentioning

confidence: 99%

Research on Efficient Multiagent Reinforcement Learning for Multiple UAVs’ Distributed Jamming Strategy

Ran,

Luo,

Zhang

et al. 2023

Electronics

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To support Unmanned Aerial Vehicle (UAV) joint electromagnetic countermeasure decisions in real time, coordinating multiple UAVs for efficiently jamming distributed hostile radar stations requires complex and highly flexible strategies. However, with the nature of the high complexity dimension and partial observation of the electromagnetic battleground, no such strategy can be generated by pre-coded software or decided by a human commander. In this paper, an initial effort is made to integrate multiagent reinforcement learning, which has been proven to be effective in game strategy generation, into the distributed airborne electromagnetic countermeasures domain. The key idea is to design a training simulator which close to a real electromagnetic countermeasure strategy game, so that we can easily collect huge valuable training data other than in the real battle ground which is sparse and far less than sufficient. In addition, this simulator is able to simulate all the necessary decision factors for multiple UAV coordination, so that multiagents can freely search for their optimal joint strategies with our improved Independent Proximal Policy Optimization (IPPO) learning algorithm which suits the game well. In the last part, a typical domain scenario is built to test, and the use case and experiment results manifest that the design is efficient in coordinating a group of UAVs equipped with lightweight jamming devices. Their coordination strategies are not only capable of handling given jamming tasks for the dynamic jamming of hostile radar stations but also beat expectations. The reinforcement learning algorithm can do some heuristic searches to help the group find the tactical vulnerabilities of the enemies and improve the multiple UAVs’ jamming performance.

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Research on the Application of Computer-Based BIM Technology in Construction Projects

Feng¹

2022

2022 International Conference on Knowledge Engineering and Communication Systems (ICKES)

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Building Structure Simulation System Based on BIM and Computer Model

Cited by 3 publications

References 23 publications

The Science Teachers’ Optimism Response to the Use of Marker-Based Augmented Reality in the Global Warming Issue

The Science Teachers’ Optimism Response to the Use of Marker-Based Augmented Reality in the Global Warming Issue

Research on Efficient Multiagent Reinforcement Learning for Multiple UAVs’ Distributed Jamming Strategy

Research on the Application of Computer-Based BIM Technology in Construction Projects

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