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Heterogeneous length-of-stay modeling of post-acute care residents in the nursing home with competing

Frontiers of Engineering Management   Pages 577-591 doi: 10.1007/s42524-022-0203-7

Abstract: Post-acute care (PAC) residents in nursing homes (NHs) are recently hospitalized patients with medically

Keywords： nursing home     predictive analytics     individualized prediction     competing risks     health outcomes    

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Insights into Current Severe Problems with China’s Nursing System, and Construction Strategies

Pi Hongyin,Meng Wenwen,Zhang Jie,Zhi Chen and Zhao Ting

Strategic Study of CAE 2017, Volume 19, Issue 2,   Pages 79-83 doi: 10.15302/J-SSCAE-2017.02.013

Abstract: and construction of the nursing discipline, and nursing value realization; and sets forth countermeasuresNursing services are low priced, nursing income is low, and the value of nursing is underestimated; thesecircumstances are key problems that hinder the development of the nursing profession.team building, improving the quality of nursing services, accelerating nursing discipline constructionstrategies, with a view toward providing a basis for building a new nursing system.

Keywords： nursing system     nursing service     human resource     nursing economics     nursing discipline construction    

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Occupational risk of exposure to methicillin-resistant (MRSA) and the quality of infection hygiene in nursing

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-020-1333-y

Abstract:

• Staff members were not colonised with MRSA.

Keywords： Antibiotic resistance     Airborne MRSA     Bioaerosols     Healthcare-associated infections     Healthcare worker     Occupational health    

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Distributionally robust optimization of home energy management system based on receding horizon optimization

Jidong WANG, Boyu CHEN, Peng LI, Yanbo CHE

Frontiers in Energy 2020, Volume 14, Issue 2,   Pages 254-266 doi: 10.1007/s11708-020-0665-4

Abstract: This paper investigates the scheduling strategy of schedulable load in home energy management system

Keywords： distributionally robust optimization (DRO)     home energy management system (HEMS)     receding horizon optimization    

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State identification of home appliance with transient features in residential buildings

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 130-143 doi: 10.1007/s11708-022-0822-z

Abstract: Nonintrusive load monitoring (NILM) is crucial for extracting patterns of electricity consumption of household appliance that can guide users’ behavior in using electricity while their privacy is respected. This study proposes an online method based on the transient behavior of individual appliances as well as system steady-state characteristics to estimate the operating states of the appliances. It determines the number of states for each appliance using the density-based spatial clustering of applications with noise (DBSCAN) method and models the transition relationship among different states. The states of the working appliances are identified from aggregated power signals using the Kalman filtering method in the factorial hidden Markov model (FHMM). Thereafter, the identified states are confirmed by the verification of system states, which are the combination of the working states of individual appliances. The verification step involves comparing the total measured power consumption with the total estimated power consumption. The use of transient features can achieve fast state inference and it is suitable for online load disaggregation. The proposed method was tested on a high-resolution data set such as Labeled hIgh-Frequency daTaset for Electricity Disaggregation (LIFTED) and it outperformed other related methods in the literature.

Keywords： nonintrusive load monitoring (NILM)     load disaggregation     online load disaggregation     Kalman filtering     factorial hidden Markov model (FHMM)     Labeled hIgh-Frequency daTaset for Electricity Disaggregation (LIFTED)    

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Should medium-sized contractors still implement home-made information technologies on construction sites

Conrad BOTON, Éric ST-PIERRE, Gabriel LEFEBVRE

Frontiers of Engineering Management 2020, Volume 7, Issue 1,   Pages 142-158 doi: 10.1007/s42524-019-0065-9

Abstract: partner that implements information technologies on its construction sites, with a strong preference for home-made

Keywords： small- and medium-sized enterprises     mobile computing     mobile cloud computing     information technology for construction     construction site     ethnographic action research    

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Home location inference from sparse and noisy data: models and applications

Tian-ran HU,Jie-bo LUO,Henry KAUTZ,Adam SADILEK

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 5,   Pages 389-402 doi: 10.1631/FITEE.1500385

Abstract: Accurate home location is increasingly important for urban computing.We revisit this research topic and infer home location within 100 m×100 m squares at 70% accuracy forSince people spend a large portion of their time at home, our model enables novel applications.As an example, we focus on modeling people’s health at scale by linking their home locations with publiclyResults in multiple geographic regions demonstrate both the effectiveness and added value of our home

Keywords： Home location     Mobility patterns     Healthcare    

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Finding misplaced items using amobile robot in a smart home environment Research Articles

Qi WANG, Zhen FAN, Wei-hua SHENG, Sen-lin ZHANG, Mei-qin LIU

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 8,   Pages 1036-1048 doi: 10.1631/FITEE.1800275

Abstract: Smart homes can provide complementary information to assist home service robots.misplaced item finding (MIF) system, which uses human historical trajectory data obtained in a smart homeWe present MIF experiments in a smart home testbed and the experimental results verify the accuracy and

Keywords： Home service robot     Smart home     Heterogeneous sensors     Autonomous robot retrieval    

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A home energy management approach using decoupling value and policy in reinforcement learning

熊珞琳,唐漾,刘臣胜,毛帅,孟科,董朝阳,钱锋

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 9,   Pages 1261-1272 doi: 10.1631/FITEE.2200667

Abstract: electric vehicles and the flexibility of household appliances, it is feasible to dispatch energy in homeIn this paper, a novel home energy management (HEM) approach is proposed based on a data-driven deepunexpected events, and traffic conditions is introduced to describe the dynamic energy demand of EVs in home

Keywords： Home energy system     Electric vehicle     Reinforcement learning     Generalization    

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Cloud-assisted cognition adaptation for service robots in changing home environments Research Articles

Qi WANG, Zhen FAN, Weihua SHENG, Senlin ZHANG, Meiqin LIU,wang9562@zju.edu.cn,fanzhen@zju.edu.cn,weihua.sheng@okstate.edu,slzhang@zju.edu.cn,liumeiqin@zju.edu.cn

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 2,   Pages 246-257 doi: 10.1631/FITEE.2000431

Abstract: Robots need more intelligence to complete cognitive tasks in home environments.mechanism, a change detection approach is implemented in the robot to detect changes in the user‘s homeThird, we carry out a case study of learning in a changing home environment, and the experimental results

Keywords： Home service robot     Cloud–     robot knowledge transfer     Model fusion    

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Conservation and tourism development of house settlements in Moso matriarchate in Lugu Lake area

Yaoyun XING, Jian DAI, Zhujiu XIA

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2,   Pages 204-210 doi: 10.1007/s11709-009-0017-2

Abstract: This paper analyzes the present situation of the settlement and the influence of tourism development and construction. It discusses the attitude toward the conservation and development of the settlement as well as the way to maintain the production, life, and culture of the Mosian and the way to promote the sustainable development of the settlement by tourism.

Keywords： Moso     matriatchate home     conservation of settlement     tourism development    

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Subway rail transit monitoring by built-in sensor platform of smartphone Research Articles

Rong Chen, Ping Wang,jlcong2019@my.swjtu.edu.cn,gaomingyuan@swu.edu.cn,wangy39@sustech.edu.cn,chenrong@home.swjtu.edu.cn,wping@home.swjtu.edu.cn

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 8,   Pages 1119-1266 doi: 10.1631/FITEE.1900242

Abstract: Smartphone, as a smart device with multiple built-in sensors, can be used for collecting information (e.g., vibration and location). In this paper, we propose an approach for using the smartphone as a sensing platform to obtain real-time data on vehicle acceleration, velocity, and location through the development of the corresponding application software and thereby achieve the green concept based monitoring of the track condition during rail transit. Field tests are conducted to verify the accuracy of in terms of the obtained data’s standard deviation (SD), Sperling index (SI), and International Organization for Standardization (ISO)-2631 weighted acceleration index (WAI). A vehicle-positioning method, together with the coordinate alignment algorithm for a Global Positioning System (GPS) free tunnel environment, is proposed. Using the time-domain integration method, the relationship between the longitudinal acceleration of a vehicle and the location is established, and the distance between adjacent stations of the is calculated and compared with the actual values. The effectiveness of the method is verified, and it is confirmed that this approach can be used in the GPS-free tunnel environment. It is also found that using the proposed vehicle-positioning method, the integral error of displacement of a single section can be controlled to within 5%. This study can make full use of and offer a smart and eco-friendly approach for human life in the field of intelligent transportation systems.

Keywords： 加速度数据；智能监测；内置传感器；智能手机；地铁    

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Summary and Analysis on the Ecological Civilization Experiences Domestic and Abroad

Yue Bo,Wu Xiaohui,Huang Qifei,Zhang Linbo

Strategic Study of CAE 2015, Volume 17, Issue 8,   Pages 151-158

Abstract:

Since the 1960s, facing to a serious threat of environmental pollution, ecological destruction, survival crisis, the Western countries has carried out a long-lasting work, such as the legal system establishment for ecological protection, environmental and economic policy setting up, the low-carbon green circular economy mode founding, ecological protection awareness training and industrial structure upgrading, etc., which have achieved remarkable progress. Since the middle and late 20th century, China has focused on the construction and protection of ecological environment. In the 18th National Congress of the Communist Party of China, ecological civilization construction has been brought into the “Five in One” overall plan of socialist construction with Chinese characteristics. Since then, the ecological civilization has risen from the academic level to the government’s policy agenda and national philosophy. In further promoting of ecological civilization construction, the following points should be important, which are to learn the ideological essence from ancient ecology, to comprehensively promote the institutional mechanism reform, to strengthen enforcement of the ecological and environmental protection law, to actively found the complex capital for ecological civilization construction, to vigorously promote industrial structure adjustment and upgrading, and to attach great importance to the people’s ecological civilization quality education.

Keywords： ecological civilization     home and abroad     experience summary     suggestion     prospect    

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Digital City——An Open Complex Giant System

Dai Ruwei

Strategic Study of CAE 2005, Volume 7, Issue 8,   Pages 18-21

Abstract:

Recently, many people pay attention to design and construct various kinds of systems for digital city by means of automatic control, information and network technology as well as artificial intelligence in domestic cities and areas.

In this article, from system science point view, that a digital city is an Open Complex Giant System (OCGS) by the author is proposed. And the “ metasynthesis from qualitative opinion to quantitative understanding” which is the methodology of OCGS could be applied for dealing with digital city.

Keywords： digital city     information technology     metasynthesis     intelligent home-stead    

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Energy efficiency of small buildings with smart cooling system in the summer

Yazdan DANESHVAR, Majid SABZEHPARVAR, Seyed Amir Hossein HASHEMI

Frontiers in Energy 2022, Volume 16, Issue 4,   Pages 651-660 doi: 10.1007/s11708-020-0699-7

Abstract: In this paper, a novel cooling control strategy as part of the smart energy system that can balance thermal comfort against building energy consumption by using the sensing and machine programming technology was investigated. For this goal, a general form of a building was coupled by the smart cooling system (SCS) and the consumption of energy with thermal comfort cooling of persons simulated by using the EnergyPlus software and compared with similar buildings without SCS. At the beginning of the research, using the data from a survey in a randomly selected group of hundreds and by analyzing and verifying the results of the specific relationship between the different groups of people in the statistical society, the body mass index (BMI) and their thermal comfort temperature were obtained, and the sample building was modeled using the EnergyPlus software. The result show that if an intelligent ventilation system that can calculate the thermal comfort temperature was used in accordance with the BMI of persons, it can save up to 35% of the cooling load of the building yearly.

Keywords： smart home     heating and cooling systems     saving energy     optimal consumption of energy    

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Title Author Date Type Operation

Heterogeneous length-of-stay modeling of post-acute care residents in the nursing home with competing

Journal Article

Insights into Current Severe Problems with China’s Nursing System, and Construction Strategies

Pi Hongyin,Meng Wenwen,Zhang Jie,Zhi Chen and Zhao Ting

Journal Article

Occupational risk of exposure to methicillin-resistant (MRSA) and the quality of infection hygiene in nursing

Journal Article

Distributionally robust optimization of home energy management system based on receding horizon optimization

Jidong WANG, Boyu CHEN, Peng LI, Yanbo CHE

Journal Article

State identification of home appliance with transient features in residential buildings

Journal Article

Should medium-sized contractors still implement home-made information technologies on construction sites

Conrad BOTON, Éric ST-PIERRE, Gabriel LEFEBVRE

Journal Article

Home location inference from sparse and noisy data: models and applications

Tian-ran HU,Jie-bo LUO,Henry KAUTZ,Adam SADILEK

Journal Article

Finding misplaced items using amobile robot in a smart home environment

Qi WANG, Zhen FAN, Wei-hua SHENG, Sen-lin ZHANG, Mei-qin LIU

Journal Article

A home energy management approach using decoupling value and policy in reinforcement learning

熊珞琳,唐漾,刘臣胜,毛帅,孟科,董朝阳,钱锋

Journal Article

Cloud-assisted cognition adaptation for service robots in changing home environments

Qi WANG, Zhen FAN, Weihua SHENG, Senlin ZHANG, Meiqin LIU,wang9562@zju.edu.cn,fanzhen@zju.edu.cn,weihua.sheng@okstate.edu,slzhang@zju.edu.cn,liumeiqin@zju.edu.cn

Journal Article

Conservation and tourism development of house settlements in Moso matriarchate in Lugu Lake area

Yaoyun XING, Jian DAI, Zhujiu XIA

Journal Article

Subway rail transit monitoring by built-in sensor platform of smartphone

Rong Chen, Ping Wang,jlcong2019@my.swjtu.edu.cn,gaomingyuan@swu.edu.cn,wangy39@sustech.edu.cn,chenrong@home.swjtu.edu.cn,wping@home.swjtu.edu.cn

Journal Article

Summary and Analysis on the Ecological Civilization Experiences Domestic and Abroad

Yue Bo,Wu Xiaohui,Huang Qifei,Zhang Linbo

Journal Article

Digital City——An Open Complex Giant System

Dai Ruwei

Journal Article

Energy efficiency of small buildings with smart cooling system in the summer

Yazdan DANESHVAR, Majid SABZEHPARVAR, Seyed Amir Hossein HASHEMI

Journal Article