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International Conference on Green Communication, Network, and Internet of Things最新文献

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Flexible regulation method of large power user side voltage under carbon emission constraint 碳排放约束下的大用户侧电压柔性调节方法
International Conference on Green Communication, Network, and Internet of Things Pub Date : 2023-03-08 DOI: 10.1117/12.2670653
Zhihan Xie, Minyan Wu, Tieyi Chen, Ningjie Miao
{"title":"Flexible regulation method of large power user side voltage under carbon emission constraint","authors":"Zhihan Xie, Minyan Wu, Tieyi Chen, Ningjie Miao","doi":"10.1117/12.2670653","DOIUrl":"https://doi.org/10.1117/12.2670653","url":null,"abstract":"Although the current regulation of user-side voltage takes into account the needs of users, it mostly adopts rigid regulation, which leads to the increase of carbon emissions in energy consumption of the power grid. In order to improve the above defects and maximize the energy saving of the power grid, a flexible adjustment method for the voltage on the large power user side under the constraint of carbon emission is studied. Through the establishment of user side zip model, the user side voltage flexible control load is analyzed. Taking energy consumption, power factor, three-phase imbalance and time sharing as indicators, the carbon emission constraints of power supply are calculated. Based on the actual demand response of the user side, the hierarchical coordinated control of voltage is realized. In the power grid experiment, the regulation method under the constraint of carbon emission can reduce the carbon emission, and the power energy loss during regulation is reduced by about 3/8 on average, and the practical application effect is better.","PeriodicalId":143377,"journal":{"name":"International Conference on Green Communication, Network, and Internet of Things","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128533839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on carbon emission reduction design of green building energy-saving technology in civil buildings 民用建筑绿色建筑节能技术的碳减排设计研究
International Conference on Green Communication, Network, and Internet of Things Pub Date : 2023-03-08 DOI: 10.1117/12.2667187
Ru-Jiang Ruan
{"title":"Research on carbon emission reduction design of green building energy-saving technology in civil buildings","authors":"Ru-Jiang Ruan","doi":"10.1117/12.2667187","DOIUrl":"https://doi.org/10.1117/12.2667187","url":null,"abstract":"At present, under the background of energy saving and emission reduction, the construction industry, as a typical industry with high energy consumption, has attracted wide attention from all walks of life for its application of energy-saving technology. Many researchers have also carried out a lot of research on energy-saving technologies of green buildings. At present, these studies are mainly concentrated in the field of civil architecture. Specifically, on the one hand, the research on green building energy-saving technology will help to further enrich the research theory in the field of building energy-saving technology, so as to guide the subsequent targeted construction of civil buildings; on the other hand, through this research, we can directly obtain more successful experiences in the design and construction of civil buildings, and provide more practical experience reference for the subsequent green construction of civil buildings. Therefore, in this study, combined with an actual case of a comprehensive building project, the effective application of green building energy-saving technology in carbon emission reduction design of civil buildings is discussed in detail from the perspectives of envelope design, energy saving, water saving and application of new materials, so as to further improve the carbon emission reduction level of civil buildings.","PeriodicalId":143377,"journal":{"name":"International Conference on Green Communication, Network, and Internet of Things","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116307741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Meta-learning-based few-shot identification for novel loads 基于元学习的新负载小样本识别
International Conference on Green Communication, Network, and Internet of Things Pub Date : 2023-03-08 DOI: 10.1117/12.2670309
Bin Liu, Zhukui Tan, Zhongxiao Cong, Y. Zhu, Jin Li
{"title":"Meta-learning-based few-shot identification for novel loads","authors":"Bin Liu, Zhukui Tan, Zhongxiao Cong, Y. Zhu, Jin Li","doi":"10.1117/12.2670309","DOIUrl":"https://doi.org/10.1117/12.2670309","url":null,"abstract":"In recent years, load identification technology has received great attention as the value of real-time load-side electricity information has gradually emerged. There are several ways to precisely identify the different types of loads. However, practical situations with novel load types and little labeled data are seldom considered. For this reason, this paper proposes a few-shot identification method for novel loads based on the Model-Agnostic Meta-Learning (MAML). It uses the Adaptive Weighted Recurrence Graphs (AWRG) model as the base learner, which has the best performance in load identification, and pre-trains the model with existing data. The proposed method uses meta-training to get initial parameters that are generalized across multiple load types to improve the learning ability of the model on few-shot tasks with novel loads. Compared with transfer learning methods commonly used for generalized load identification, the results on the WHITED dataset show that the proposed method can improve the scalability of the load identification for practical applications.","PeriodicalId":143377,"journal":{"name":"International Conference on Green Communication, Network, and Internet of Things","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126907155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on the renewal evaluation system of Hankou historical and cultural districts based on multi-source data 基于多源数据的汉口历史文化街区更新评价体系研究
International Conference on Green Communication, Network, and Internet of Things Pub Date : 2023-03-08 DOI: 10.1117/12.2670331
Yu Cao, Jun Shao, Yuxian Wang, Kang-Kang Zhang
{"title":"Research on the renewal evaluation system of Hankou historical and cultural districts based on multi-source data","authors":"Yu Cao, Jun Shao, Yuxian Wang, Kang-Kang Zhang","doi":"10.1117/12.2670331","DOIUrl":"https://doi.org/10.1117/12.2670331","url":null,"abstract":"With the constant acceleration of urbanization development, the protection and renewal of historical and cultural blocks have become the core elements to improve the quality of urban development and promote the new-type urbanization development. This paper makes scientific analysis of eight historical and cultural blocks in Hankou area of Wuhan based on Analytic Hierarchy Process, combined with conventional data and big data. Explore the construction of the renewal and evaluation system of historical and cultural blocks from the five perspectives of historical and cultural value, economic vitality, urban functions, cultural and nature, and public participation. According to the concrete block to assess the situation put forward the corresponding countermeasure and the suggestion, the historical and cultural blocks management work provide certain reference basis can be better promoted.","PeriodicalId":143377,"journal":{"name":"International Conference on Green Communication, Network, and Internet of Things","volume":"12586 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131182471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on the application of intrawell stochastic resonance of tri-stable system in weak OFDM signal detection 三稳定系统井内随机共振在弱OFDM信号检测中的应用研究
International Conference on Green Communication, Network, and Internet of Things Pub Date : 2023-03-08 DOI: 10.1117/12.2670641
Gaohui Liu, Lei Peng
{"title":"Research on the application of intrawell stochastic resonance of tri-stable system in weak OFDM signal detection","authors":"Gaohui Liu, Lei Peng","doi":"10.1117/12.2670641","DOIUrl":"https://doi.org/10.1117/12.2670641","url":null,"abstract":"Aiming at the performance deterioration of traditional OFDM signal demodulation methods under the condition of low signal-to-noise ratio, this paper proposes an OFDM signal enhancement and demodulation method based on intrawell stochastic resonance of tri-stable system. Firstly, the OFDM baseband complex signal model and the mathematical model of the stochastic resonance system in the tri-stable well are given; then, the transient response process and the steady-state response process of the stochastic resonance in the tri-stable well are analyzed, and the system from zero state to the expression of the transient time required for the resonance equilibrium state, and the analytical expression of the steady-state output signal of the stochastic resonance system in the trap is derived. Finally, the OFDM baseband complex signal enhancement and demodulation processing model of the stochastic resonance in the tri-stable trap is given, the received OFDM baseband complex signal is segmented according to the symbol period, the in-phase component and the quadrature component of the two-way signal are processed by in-well stochastic resonance at the same time, and the simulation is carried out. The simulation results show that by choosing appropriate noise intensity and system parameters, the stochastic resonance in the tri-stable well can effectively improve the detection performance of weak OFDM signals.","PeriodicalId":143377,"journal":{"name":"International Conference on Green Communication, Network, and Internet of Things","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132900350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on IRSA access technology for space-based IoT 天基物联网IRSA接入技术研究
International Conference on Green Communication, Network, and Internet of Things Pub Date : 2023-03-08 DOI: 10.1117/12.2670537
Junwei Cui, Lihu Chen, Qingquan Liu, Songting Li
{"title":"Research on IRSA access technology for space-based IoT","authors":"Junwei Cui, Lihu Chen, Qingquan Liu, Songting Li","doi":"10.1117/12.2670537","DOIUrl":"https://doi.org/10.1117/12.2670537","url":null,"abstract":"With the development of space-based Internet of Things (IoT), random multiple-access technology has become a hot topic. This paper examines the impact of the number of time slots per frame and the number of iterations on the performance of Irregular Repetition Slotted ALOHA (IRSA) access technology from the perspective of system throughput rates. Then the concept of packet generation probability is proposed and its relationship with the number of users is investigated. It provides a reference for the communication system of space-based IoT.","PeriodicalId":143377,"journal":{"name":"International Conference on Green Communication, Network, and Internet of Things","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117051515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Algorithm trading strategy based on GARCH and LSTM models 基于GARCH和LSTM模型的算法交易策略
International Conference on Green Communication, Network, and Internet of Things Pub Date : 2023-03-08 DOI: 10.1117/12.2670200
Ziting Wei, Jingyi Cui
{"title":"Algorithm trading strategy based on GARCH and LSTM models","authors":"Ziting Wei, Jingyi Cui","doi":"10.1117/12.2670200","DOIUrl":"https://doi.org/10.1117/12.2670200","url":null,"abstract":"The prediction of the volatility of stock has been a topic of great interest in the financial realm. In this paper, we aim to create new trading strategies based on the volatility within the financial market and choose GARCH and LSTM models to forecast the volatility separately. We then discuss and set two methods in the research: one is the strategy of buying at high volatility and selling at low volatility, and the other is a comparison strategy on volatility and implied volatility as our two trading strategies, then both of which are compared with a buy-and-hold strategy. Our two volatility strategies are backtested to determine the relative threshold parameters. The findings of the back-test show that both have satisfactory performance in buying and holding, with the comparison strategy on volatility and implied volatility performing extraordinarily.","PeriodicalId":143377,"journal":{"name":"International Conference on Green Communication, Network, and Internet of Things","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132199818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Big data security risk control model based on federated learning algorithm 基于联邦学习算法的大数据安全风险控制模型
International Conference on Green Communication, Network, and Internet of Things Pub Date : 2023-03-08 DOI: 10.1117/12.2667865
Xiao Zhao, Zhengxiong Mao, Hui Li, Zuyuan Huang, Yuan Tian, Hang Zhang
{"title":"Big data security risk control model based on federated learning algorithm","authors":"Xiao Zhao, Zhengxiong Mao, Hui Li, Zuyuan Huang, Yuan Tian, Hang Zhang","doi":"10.1117/12.2667865","DOIUrl":"https://doi.org/10.1117/12.2667865","url":null,"abstract":"The distributed big data security risk control model achieves the control of big data security risk by distributed training of data feature vectors. The lack of processing of encrypted data leads to weak generalization ability. In this regard, a big data security risk control model based on federal learning algorithm is proposed. The heterogeneous data is formatted and the original data is preprocessed by data discretization and data scaling. The optimized federation learning algorithm is used to match the encrypted data, and the big data security risk control model is constructed to improve the generalization ability of the model. In the experiments, the proposed model is tested for its generalization ability. The analysis of the experimental results shows that the big data security risk control model constructed by using the proposed method has high data generalization ability.","PeriodicalId":143377,"journal":{"name":"International Conference on Green Communication, Network, and Internet of Things","volume":"1195 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123558906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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