Science of aging knowledge environment : SAGE KE最新文献_第9页

Transformation for a Post-Pandemic World: Exploring Social Innovations in Six Domains 大流行后世界的转型:探索六个领域的社会创新

Science of aging knowledge environment : SAGE KE Pub Date : 2022-03-14 DOI: 10.3390/knowledge2010010

Manuel Laranja, H. Pinto

引用次数: 1

Environmental Impacts of Construction in Building Industry—A Review of Knowledge Advances, Gaps and Future Directions 建筑业施工对环境的影响——知识进展、差距与未来方向综述

Science of aging knowledge environment : SAGE KE Pub Date : 2022-03-05 DOI: 10.3390/knowledge2010008

M. Sandanayake

{"title":"Environmental Impacts of Construction in Building Industry—A Review of Knowledge Advances, Gaps and Future Directions","authors":"M. Sandanayake","doi":"10.3390/knowledge2010008","DOIUrl":"https://doi.org/10.3390/knowledge2010008","url":null,"abstract":"The building-and-construction industry has been researched extensively over its life cycle regarding green and sustainable processes and techniques due to its major contributions towards energy consumption and its environmental impacts. Over the past decade, the construction stage of a building is often criticized for overlooking or approximating the environmental impacts as compared to other life-cycle stages of a building. This is evident through strong research findings regarding other building life-cycle stages in building-emission-assessment studies. With the drive towards digitization, the construction industry is receiving significant research attention in order to minimize environmental impacts at the construction stage. Despite these research initiatives, only a handful of recent review studies have systematically furnished current advances, gaps and future directions in environmentally sustainable building-construction techniques. The current study represents a systematic literature review of the environmental impacts at the building-construction stage with the objective of identifying the current findings, gaps and future research scopes. A bibliometric assessment revealed key author contributions, key research areas and collaboration aspects of research works related to environmental impacts of construction in building projects. Four major barriers and knowledge gaps in conducting a comprehensive assessment at the construction stage of a building were identified, including the lack of definition of a generic system boundary, difficulties in data collection, complex modeling issues and complications in the classification and analysis of emissions. The findings would provide key knowledge for passionate construction-industry stakeholders who are keen to benchmark green and sustainable construction practices in the building industry.","PeriodicalId":74770,"journal":{"name":"Science of aging knowledge environment : SAGE KE","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85022072","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: 8

An Exploratory Study on a Reinforcement Learning Prototype for Multimodal Image Retrieval Using a Conversational Search Interface 基于会话搜索界面的多模态图像检索强化学习原型的探索性研究

Science of aging knowledge environment : SAGE KE Pub Date : 2022-02-28 DOI: 10.3390/knowledge2010007

A. Kaushik, Billy J. Jacob, P. Velavan

{"title":"An Exploratory Study on a Reinforcement Learning Prototype for Multimodal Image Retrieval Using a Conversational Search Interface","authors":"A. Kaushik, Billy J. Jacob, P. Velavan","doi":"10.3390/knowledge2010007","DOIUrl":"https://doi.org/10.3390/knowledge2010007","url":null,"abstract":"In the realm of information, conversational search is a relatively new trend. In this study, we have developed, implemented, and evaluated a multiview conversational image search system to investigate user search behaviour. We have also explored the potential for reinforcement learning to learn from user search behaviour and support the user in the complex information seeking process. A conversational image search system may mimic a natural language discussion with a user via text or speech, and then assist the user in locating the required picture via a dialogue-based search. We modified and improved a dual-view search interface that displays discussions on one side and photos on the other. Based on the states, incentives, and dialogues in the initial run, we developed a reinforcement learning model and a customized search algorithm in the back end that predicts which reply and images would be provided to the user among a restricted set of fixed responses. Usability of the system was validated using methodologies such as Chatbot Usability Questionnaire, System Usability Scale, and User Experience Questionnaire, and the values were tabulated. The result of this usability experiment proved that most of the users found the system to be very usable and helpful for their image search.","PeriodicalId":74770,"journal":{"name":"Science of aging knowledge environment : SAGE KE","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89607978","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: 1

How Elementary Pre-Service Teachers Use Scientific Knowledge to Justify Their Reasoning about the Electrification Phenomena by Friction 小学职前教师如何运用科学知识来论证摩擦致电现象

Science of aging knowledge environment : SAGE KE Pub Date : 2022-02-25 DOI: 10.3390/knowledge2010006

A. Métioui

引用次数: 1

Custom Methodology to Improve Geospatial Interpolation at Regional Scale with Open-Source Software 利用开源软件改进区域尺度地理空间插值的自定义方法

Science of aging knowledge environment : SAGE KE Pub Date : 2022-02-22 DOI: 10.3390/knowledge2010005

Carmine Massarelli, C. Campanale, V. Uricchio

{"title":"Custom Methodology to Improve Geospatial Interpolation at Regional Scale with Open-Source Software","authors":"Carmine Massarelli, C. Campanale, V. Uricchio","doi":"10.3390/knowledge2010005","DOIUrl":"https://doi.org/10.3390/knowledge2010005","url":null,"abstract":"This study shows a methodological approach to improve geospatial interpolation carried out with the Inverse Distance Weighted algorithm using distances and other parameters to which we attribute relative weights such as elevation. We also provide reliable information about better data output by elaborating a more realistic confidence interval with various percentages of reliability. We tested the methodology to monthly accumulated rainfall and temperatures recorded by multiple monitoring stations in the Puglia region in South Italy. The whole procedure has been called Augmented Inverse Distance Weighted and is tested with the ultimate goal of predicting missing values at a regional scale based on cross-validation techniques applied to a dataset consisting of ten years of precipitation data and five years of temperature data. The efficacy of this approach is evaluated using statistical scores regularly employed in the model’s evaluation studies. Results show that the improvements over the classical approach are remarkable and that the “augmented” method provides more accurate measurements of environmental variables. The main application of this algorithm is the possibility to provide the spatialisation of values of precipitation and temperature, or any other based on its own needs, at every point of the territory, playing a very important role in agricultural decision support systems and letting us identify frosts, drought events, climatic trends, accidental events, cyclicality and seasonality.","PeriodicalId":74770,"journal":{"name":"Science of aging knowledge environment : SAGE KE","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90070330","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

Do You Ever Get Off Track in a Conversation? The Conversational System’s Anatomy and Evaluation Metrics 你曾经在谈话中跑题吗?会话系统的剖析与评价指标

Science of aging knowledge environment : SAGE KE Pub Date : 2022-01-14 DOI: 10.3390/knowledge2010004

Sargam Yadav, A. Kaushik

{"title":"Do You Ever Get Off Track in a Conversation? The Conversational System’s Anatomy and Evaluation Metrics","authors":"Sargam Yadav, A. Kaushik","doi":"10.3390/knowledge2010004","DOIUrl":"https://doi.org/10.3390/knowledge2010004","url":null,"abstract":"Conversational systems are now applicable to almost every business domain. Evaluation is an important step in the creation of dialog systems so that they may be readily tested and prototyped. There is no universally agreed upon metric for evaluating all dialog systems. Human evaluation, which is not computerized, is now the most effective and complete evaluation approach. Data gathering and analysis are evaluation activities that need human intervention. In this work, we address the many types of dialog systems and the assessment methods that may be used with them. The benefits and drawbacks of each sort of evaluation approach are also explored, which could better help us understand the expectations associated with developing an automated evaluation system. The objective of this study is to investigate conversational agents, their design approaches and evaluation metrics. This approach can help us to better understand the overall process of dialog system development, and future possibilities to enhance user experience. Because human assessment is costly and time consuming, we emphasize the need of having a generally recognized and automated evaluation model for conversational systems, which may significantly minimize the amount of time required for analysis.","PeriodicalId":74770,"journal":{"name":"Science of aging knowledge environment : SAGE KE","volume":"78 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79065933","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: 4

Development of a Mobile Application to Buy Books through Visual Recognition 一个通过视觉识别购买图书的移动应用程序的开发

Science of aging knowledge environment : SAGE KE Pub Date : 2022-01-06 DOI: 10.3390/knowledge2010003

Antonio Sarasa-Cabezuelo

引用次数: 0

Linking Entities from Text to Hundreds of RDF Datasets for Enabling Large Scale Entity Enrichment 将实体从文本链接到数百个RDF数据集，以实现大规模实体充实

Science of aging knowledge environment : SAGE KE Pub Date : 2021-12-24 DOI: 10.3390/knowledge2010001

M. Mountantonakis, Yannis Tzitzikas

{"title":"Linking Entities from Text to Hundreds of RDF Datasets for Enabling Large Scale Entity Enrichment","authors":"M. Mountantonakis, Yannis Tzitzikas","doi":"10.3390/knowledge2010001","DOIUrl":"https://doi.org/10.3390/knowledge2010001","url":null,"abstract":"There is a high increase in approaches that receive as input a text and perform named entity recognition (or extraction) for linking the recognized entities of the given text to RDF Knowledge Bases (or datasets). In this way, it is feasible to retrieve more information for these entities, which can be of primary importance for several tasks, e.g., for facilitating manual annotation, hyperlink creation, content enrichment, for improving data veracity and others. However, current approaches link the extracted entities to one or few knowledge bases, therefore, it is not feasible to retrieve the URIs and facts of each recognized entity from multiple datasets and to discover the most relevant datasets for one or more extracted entities. For enabling this functionality, we introduce a research prototype, called LODsyndesisIE, which exploits three widely used Named Entity Recognition and Disambiguation tools (i.e., DBpedia Spotlight, WAT and Stanford CoreNLP) for recognizing the entities of a given text. Afterwards, it links these entities to the LODsyndesis knowledge base, which offers data enrichment and discovery services for millions of entities over hundreds of RDF datasets. We introduce all the steps of LODsyndesisIE, and we provide information on how to exploit its services through its online application and its REST API. Concerning the evaluation, we use three evaluation collections of texts: (i) for comparing the effectiveness of combining different Named Entity Recognition tools, (ii) for measuring the gain in terms of enrichment by linking the extracted entities to LODsyndesis instead of using a single or a few RDF datasets and (iii) for evaluating the efficiency of LODsyndesisIE.","PeriodicalId":74770,"journal":{"name":"Science of aging knowledge environment : SAGE KE","volume":"66 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76050059","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

Analysis of Different Digital Alternatives as Teaching Tools to Improve the Teaching–Learning Process 不同数字替代教学工具对改善教学过程的影响分析

Science of aging knowledge environment : SAGE KE Pub Date : 2021-12-03 DOI: 10.3390/knowledge1010008

V. Perez-Puyana, M. Jiménez‐Rosado, Alberto Romero

引用次数: 1

Design of a Home Fire Detection System Using Arduino and SMS Gateway 基于Arduino和短信网关的家庭火灾探测系统设计

Science of aging knowledge environment : SAGE KE Pub Date : 2021-11-10 DOI: 10.3390/knowledge1010007

Suwarjono Suwarjono, I. Wayangkau, Teddy Istanto, Rachmat Rachmat, Marsujitullah Marsujitullah, H. Hariyanto, W. Caesarendra, S. Legutko, A. Głowacz

{"title":"Design of a Home Fire Detection System Using Arduino and SMS Gateway","authors":"Suwarjono Suwarjono, I. Wayangkau, Teddy Istanto, Rachmat Rachmat, Marsujitullah Marsujitullah, H. Hariyanto, W. Caesarendra, S. Legutko, A. Głowacz","doi":"10.3390/knowledge1010007","DOIUrl":"https://doi.org/10.3390/knowledge1010007","url":null,"abstract":"Fire is a problem that can happen at any time. Delay in coping with house fires can induce in loss of human life or material. If the fire is not held severely, incidents like house fires can occur and create more significant losses, especially with the increasing number of residents’ settlements in the formation of huddled houses, which will be more challenging to handle in case of a fire. This research aims to build a prototype system that quickly helps house owners and firefighters to detect fires and gas leaks. This home fire detection system is utilized to measure room temperature and gas levels in a room, then the output of this system is sending information of short messages and alarms. The results revealed that the prototype room with a scale of 1:25, 1:50, and 1:75 which uses a temperature sensor and a gas sensor could run as desired. In 10 testing trials, the system works according to the designed plan, which means the system could interpret the temperature and gas leakage of a room, then the system will send a short message and ring the alarm.","PeriodicalId":74770,"journal":{"name":"Science of aging knowledge environment : SAGE KE","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81142973","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