Computing in Civil Engineering 2019最新文献

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Digital Twins as the Next Phase of Cyber-Physical Systems in Construction 数字孪生是信息物理系统建设的下一阶段
Computing in Civil Engineering 2019 Pub Date : 2019-06-13 DOI: 10.1061/9780784482438.033
C. Kan, C. Anumba
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引用次数: 40
Construction Equipment Activity Recognition from IMUs Mounted on Articulated Implements and Supervised Classification 安装在铰接式工具上的imu的施工设备活动识别和监督分类
Computing in Civil Engineering 2019 Pub Date : 2019-06-13 DOI: 10.1061/9780784482445.017
Khandakar M. Rashid, Joseph Louis
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引用次数: 5
A Network-Based Methodology for Quantitative Knowledge Gap Identification in Construction Simulation and Modeling Research 基于网络的建筑仿真建模知识缺口定量识别方法研究
Computing in Civil Engineering 2019 Pub Date : 2019-06-13 DOI: 10.1061/9780784482421.066
I. Abotaleb, Islam H. El-adaway
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引用次数: 6
Effective Features to Predict Residential Energy Consumption Using Machine Learning 利用机器学习预测住宅能源消耗的有效特征
Computing in Civil Engineering 2019 Pub Date : 2019-06-13 DOI: 10.1061/9780784482445.036
Yunjeong Mo, Dong Zhao, M. Syal
{"title":"Effective Features to Predict Residential Energy Consumption Using Machine Learning","authors":"Yunjeong Mo, Dong Zhao, M. Syal","doi":"10.1061/9780784482445.036","DOIUrl":"https://doi.org/10.1061/9780784482445.036","url":null,"abstract":"Humans have a greater influence on energy consumption in residential buildings than other types of buildings. Although existing studies focus on how energy consumption is affected by building technologies and occupant demographics, few studies have incorporated the impact of occupant energy use patterns. The goal of this study is to identify the features that affect energy consumption in residential buildings and to measure their predictive performance. The researchers examined the impact of occupants’ energy use behaviors and the energy use patterns of home appliances on home energy consumption. The patterns reflect on a combination of appliances, their use times and frequencies, and the configurations set by users. Data from the Residential Energy Consumption Survey (RECS) are analyzed to select features for prediction, using multiple machine learning algorithms including support vector machine (SVM) and random forest. The results provide a list of features that efficiently predict energy consumption in residential buildings. The selected 32 features achieve 98% of the prediction performance of that from the entire 271 features. This list of effective features can be used to improve the effectiveness of energy saving programs and to educate occupants about their energy use patterns. The relationship between occupants’ behavior patterns and energy use patterns revealed from this study provides the groundwork for researchers to further explore the prediction of occupant behavior from energy consumption. INTRODUCTION AND BACKGROUND The residential sector accounts for 39% of the total electricity consumption in the United States, according to the U.S. Department of Energy (U.S.DOE 2017). Occupants have a greater impact on the energy consumption in residential buildings than in other types of buildings (Zhao et al. 2018). Energy consumption in individual household depends on various factors, including environmental conditions, building technology, resident demographics, Heating, Ventilation and Air Conditioning (HVAC) systems, appliances in the home (Zhao et al. 2017). Among the factors, the usage pattern of HVAC systems and appliances are more related to occupant behavior and energy costs of households (McCoy et al. 2018). However, a comprehensive understanding of the features affecting home energy consumption is lacking, without which it is less likely to develop effective energy efficiency programs and provide relevant educational information to occupants. The goal of this research is to identify the features that effectively affect energy consumption in residential buildings as measured by their predictive performance. In particular, behavior-related features from appliances and their usage patterns are separately examined to see the effects of occupant behavior on energy consumption. Computing in Civil Engineering 2019 D ow nl oa de d fr om a sc el ib ra ry .o rg b y V ir gi ni a Po ly I ns t & S t U ni v on 0 6/ 25 /1 9. C op yr ig ht A SC E .","PeriodicalId":288285,"journal":{"name":"Computing in Civil Engineering 2019","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116515892","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: 6
Computational Simulation-Based Comparison of Dual and Singular Water Distribution Infrastructure Systems 基于计算仿真的双、单配水基础设施系统比较
Computing in Civil Engineering 2019 Pub Date : 2019-06-13 DOI: 10.1061/9780784482445.016
Kambiz Rasoulkhani, A. Mostafavi, S. Sharvelle
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引用次数: 2
Blockchain Technologies in BIM Workflow Environment BIM工作流环境中的区块链技术
Computing in Civil Engineering 2019 Pub Date : 2019-06-13 DOI: 10.1061/9780784482421.044
{"title":"Blockchain Technologies in BIM Workflow Environment","authors":"","doi":"10.1061/9780784482421.044","DOIUrl":"https://doi.org/10.1061/9780784482421.044","url":null,"abstract":"","PeriodicalId":288285,"journal":{"name":"Computing in Civil Engineering 2019","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116417522","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: 11
Assessing the Relationship between Transportation Diversity and Road Network Congestion Using Participatory-Sensing Data 利用参与式感知数据评估交通多样性与道路网络拥堵的关系
Computing in Civil Engineering 2019 Pub Date : 2019-06-13 DOI: 10.1061/9780784482445.054
Armin Rahimi-Golkhandan, Farnaz Khaghani, M. Garvin, F. Jazizadeh
{"title":"Assessing the Relationship between Transportation Diversity and Road Network Congestion Using Participatory-Sensing Data","authors":"Armin Rahimi-Golkhandan, Farnaz Khaghani, M. Garvin, F. Jazizadeh","doi":"10.1061/9780784482445.054","DOIUrl":"https://doi.org/10.1061/9780784482445.054","url":null,"abstract":"","PeriodicalId":288285,"journal":{"name":"Computing in Civil Engineering 2019","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121737816","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: 3
Path-Float Based Approach to Optimizing Time-Cost Tradeoff in Project Planning and Scheduling 基于路径浮动的项目计划调度中时间成本权衡优化方法
Computing in Civil Engineering 2019 Pub Date : 2019-06-13 DOI: 10.1061/9780784482421.074
S. Nasiri, Ming Lu
{"title":"Path-Float Based Approach to Optimizing Time-Cost Tradeoff in Project Planning and Scheduling","authors":"S. Nasiri, Ming Lu","doi":"10.1061/9780784482421.074","DOIUrl":"https://doi.org/10.1061/9780784482421.074","url":null,"abstract":"","PeriodicalId":288285,"journal":{"name":"Computing in Civil Engineering 2019","volume":"167 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122043196","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: 2
Top-Down Partitioning of Reinforced Concrete Bridge Components 钢筋混凝土桥梁构件自上而下的划分
Computing in Civil Engineering 2019 Pub Date : 2019-06-13 DOI: 10.1061/9780784482445.035
Yipu Zhao, Haotian Wu, P. Vela
{"title":"Top-Down Partitioning of Reinforced Concrete Bridge Components","authors":"Yipu Zhao, Haotian Wu, P. Vela","doi":"10.1061/9780784482445.035","DOIUrl":"https://doi.org/10.1061/9780784482445.035","url":null,"abstract":"","PeriodicalId":288285,"journal":{"name":"Computing in Civil Engineering 2019","volume":"47 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126073834","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: 2
Holistic Clash Resolution Improvement Using Spatial Networks 利用空间网络改善整体冲突解决
Computing in Civil Engineering 2019 Pub Date : 2019-06-13 DOI: 10.1061/9780784482421.060
Yuqing Hu, Daniel Castro-Lacouture, Charles M. Eastman
{"title":"Holistic Clash Resolution Improvement Using Spatial Networks","authors":"Yuqing Hu, Daniel Castro-Lacouture, Charles M. Eastman","doi":"10.1061/9780784482421.060","DOIUrl":"https://doi.org/10.1061/9780784482421.060","url":null,"abstract":"","PeriodicalId":288285,"journal":{"name":"Computing in Civil Engineering 2019","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126112212","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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