Proceedings of the 6th International Conference on Intelligent Human Systems Integration (IHSI 2023) Integrating People and Intelligent Systems, February 22–24, 2023, Venice, Italy最新文献

{"title":"Artificial Intelligence (AI) implementation in the Design of Single Pilot\u0000 Operations Commercial Airplanes","authors":"Dimitrios Ziakkas, K. Pechlivanis, Abner Del Cid Flores","doi":"10.54941/ahfe1002910","DOIUrl":"https://doi.org/10.54941/ahfe1002910","url":null,"abstract":"This research aims to present, identify, and propose the implementation\u0000 of AI technology in aviation decision-making, as well as examine how AI can\u0000 affect the transition from multi-crew to eMCO and SiPO, based on the\u0000 rationale that the single-pilot human operator having accessible data in a\u0000 timely and naturally interactive fashion could enhance natural decision\u0000 making (NDM) (Klein, 2008; Orasanu & Fischer, 1997).According to the\u0000 industrial roadmaps, the first certification of assistance for pilots is\u0000 anticipated to occur in the year 2025, and this will be followed by a\u0000 gradual transition to full autonomy sometime around the year 2035. The\u0000 progression of events in the field of commercial air transport can be broken\u0000 down into three distinct stages:•First step: crew assistance/ augmentation\u0000 (2022-2025)•Second step: human/ machine collaboration (2025-2030)•Third\u0000 step: autonomous commercial air transport (2035+)There have been identified\u0000 two different operational concepts:Extended Minimum-Crew Operations (eMCOs),\u0000 formerly known as \"Reduced Crew Operations,\" in which single-pilot\u0000 operations are permitted during the cruise phase of the flight with a level\u0000 of safety similar to that of today's two-pilot operations (to be implemented\u0000 beginning in the year 2025).Single-Pilot Operations (SiPOs), in which, at a\u0000 later stage, end-to-end single-pilot operations might be allowed, also based\u0000 on a level of safety equivalent to today's two-pilot operations, to be\u0000 implemented as of the year 2030. Single-Pilot Operations (SiPOs), in which,\u0000 at a later stage, end-to-end single-pilot operations might be allowed.The\u0000 proposed artificial intelligence aviation decision-making research in\u0000 cockpit design and users' experience was constructed by first surveying the\u0000 current literature about Artificial Intelligence (AI). The findings point to\u0000 the difficulties artificial intelligence poses, including its limitations\u0000 and users' resistance, in shifting from multi-crew operations to e-MCO and\u0000 SiPO. This resistance to change should be considered when designing any\u0000 potential upgrades to the AI cockpit design or user interactions. However,\u0000 the existing commercially available  AI technology may be ready to serve\u0000 some low-impact or non-time-critical applications (for example, weather in\u0000 destination and alternate airports update during the cruise phase) in this\u0000 transitional period to eMCOs and SiPOs, which would postpone the necessity\u0000 for a complete flight deck redesign at this time (Stanton & Harris,\u0000 2015). The utilization of AI for the administration of systems and the\u0000 retrieval of information has the potential to improve both the perception\u0000 (Level 1 SA) and comprehension (Level 2 SA) of pilots (Endsley, 1995).\u0000 Therefore, the single-pilot human operator in the NDM cockpit environment\u0000 who has data accessible promptly and in a naturally engaging fashion would\u0000 be able to make judgments that are more fulfilling and closer to optimums in\u0000 the NDM environ","PeriodicalId":269162,"journal":{"name":"Proceedings of the 6th International Conference on Intelligent Human Systems Integration (IHSI 2023) Integrating People and Intelligent Systems, February 22–24, 2023, Venice, Italy","volume":"137 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114755358","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}

{"title":"Social perception of Embodied Digital Technologies interacting with\u0000 humans","authors":"Sarah Mandl, Jennifer Brade, Maximilian Bretschneider, Anabel Skripcak, F. Asbrock, Bertolt Meyer, Georg Jahn, Philipp Klimant, A. Strobel","doi":"10.54941/ahfe1002836","DOIUrl":"https://doi.org/10.54941/ahfe1002836","url":null,"abstract":"Social perception of Embodied Digital Technologies (EDTs) governs their\u0000 successful adoption. However, prior findings on processes governing the\u0000 social perception of EDTs and corresponding attributions are inconclusive.\u0000 With the present study, we investigate social perception and trustworthiness\u0000 of robots and Telepresence Systems (TPS). 293 Participants rated five\u0000 different EDTs after watching a short video sequence of a space sharing\u0000 conflict between the EDT and a human in terms of anthropomorphism,\u0000 sociability/morality, activity/cooperation, competence, and trustworthiness.\u0000 We found differences between the robots for all four social dimensions. TPS\u0000 were perceived differently only in terms of anthropomorphism.\u0000 Trustworthiness was not attributed differently to the EDTs. We found\u0000 associations between social perception of EDTs and personality traits. With\u0000 our findings, we add to the growing body of research on social perception of\u0000 EDTs and show that EDTs are indeed perceived differently in dependence of\u0000 their design.","PeriodicalId":269162,"journal":{"name":"Proceedings of the 6th International Conference on Intelligent Human Systems Integration (IHSI 2023) Integrating People and Intelligent Systems, February 22–24, 2023, Venice, Italy","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126650317","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}

{"title":"Different approaches of conducting ergonomic assessment utilizing digital\u0000 human models and motion capture in industrial site assembly","authors":"Clara Fischer, Pat Rupprecht, S. Schlund","doi":"10.54941/ahfe1002854","DOIUrl":"https://doi.org/10.54941/ahfe1002854","url":null,"abstract":"The further development of Industry 4.0 to 5.0 focuses even more on\u0000 human-centred and sustainable production. The ergonomic factor plays a major\u0000 role, as it is crucial for the well-being and productivity of workers and\u0000 should already be considered in production planning. One of the most common\u0000 ergonomic analysis methods is the “Ergonomic As-sessment Worksheet (EAWS)”,\u0000 which is based on a paper & paper method for assessing human working\u0000 posture. Currently, there are various approaches to automate this\u0000 evalua-tion process with the help of digital human models or motion capture\u0000 systems. All of these methods have their pros and cons; however, companies\u0000 are faced with the problem of finding the best suited method for their\u0000 processes. This paper compares three different methods to conduct an EAWS\u0000 study for industrial site assembly in terms of methodology, effort, and\u0000 efficiency. For this purpose, an evaluation of the physical movement with\u0000 the original manual paper and pencil method was created and a generic\u0000 movement with a digital human model was implemented and automatically\u0000 evaluated. Furthermore, using motion capture, the automatic recording of\u0000 physical movement data was carried out, which was computer-assisted\u0000 evaluated using digital human models. To exclude software-specific\u0000 inconsistencies, we used two different process simulation tools. As a final\u0000 result, this paper shows a comparison of different implementation\u0000 possibilities of the EAWS anal-yses and indicates the effort and efficiency\u0000 for their use in industry. Furthermore, this initial analysis provides an\u0000 opportunity for further research on digital human models and motion capture.","PeriodicalId":269162,"journal":{"name":"Proceedings of the 6th International Conference on Intelligent Human Systems Integration (IHSI 2023) Integrating People and Intelligent Systems, February 22–24, 2023, Venice, Italy","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126073955","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}

{"title":"Effects of Users’ Familiarity in Icons on the Cognitive Performance of\u0000 Icon Identification","authors":"Zihan Zhao, Wenzhe Tang, Linlin Li, Chengqi Xue","doi":"10.54941/ahfe1002920","DOIUrl":"https://doi.org/10.54941/ahfe1002920","url":null,"abstract":"This study investigated the effects of icon familiarity on visual search\u0000 task and semantic information recall. First, participants need to search for\u0000 target icons among 10 unfamiliar icons. The familiarity of the ten target\u0000 icons is different, which is determined by the number of occurrences in the\u0000 training stage. In the training stage, subjects are familiar with the ten\u0000 icons and their semantics, and the number of occurrences of each icon is\u0000 random. After the visual search task, participants first memorize the\u0000 semantic information of the icon, and then recall the semantic information\u0000 of the corresponding icon. The results showed that in the visual search\u0000 task, the participants' response time was faster when the icons were more\u0000 familiar.","PeriodicalId":269162,"journal":{"name":"Proceedings of the 6th International Conference on Intelligent Human Systems Integration (IHSI 2023) Integrating People and Intelligent Systems, February 22–24, 2023, Venice, Italy","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125804644","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}

{"title":"A Framework for Hybrid Risk Analysis","authors":"M. Zharikova, S. Pickl","doi":"10.54941/ahfe1002850","DOIUrl":"https://doi.org/10.54941/ahfe1002850","url":null,"abstract":"Changes within the worldwide security environment proceed to challenge\u0000 our ability to comprehend and react to the constantly changing hybrid\u0000 threats that are becoming more diverse, emanating from a wide range of\u0000 actors who are enabled by technology. Actors can wield an array of means and\u0000 ways to further their security interests at the expense of a target and are\u0000 able to do so without being identified.Developing proper situational\u0000 awareness is a first and crucial step on the road to achieving better\u0000 protection against hybrid threats. Here we propose a novel framework for\u0000 hybrid risk analysis that enables the better understanding of operations of\u0000 the adversary before their taking place.The idea of the framework is based\u0000 on the model of hybrid operations, which combine the elements of space,\u0000 time, objects at risk, goals, and actors into a single structure - a\u0000 hyper-forest of multi-trees.Taking into account that hybrid operations are\u0000 carried out according to certain scenarios characterized by repeatability of\u0000 tools in relation to certain goals, we propose using case-based reasoning\u0000 approach based on calculating the dynamic similarity of the information\u0000 structure of ongoing attack to retrospective sequences of hybrid attacks for\u0000 which the goals, tools, and methods are known. Retrospective data is stored\u0000 in the case base.The proposed framework combines several models and methods,\u0000 the main of which are the multi-tree model of hybrid attack representation,\u0000 spatially distributed model of hybrid attack distribution, and the method\u0000 for hybrid risk analysis. The method for hybrid risk analysis is based on\u0000 two additional models such as vulnerability model and consequences\u0000 assessment model that are developed for each type of object at risk.The\u0000 suggested framework for hybrid risk analysis offers a better comprehension\u0000 of adversary operations prior to them occurring and aids in formulating an\u0000 appropriate reaction to the changing scenario.","PeriodicalId":269162,"journal":{"name":"Proceedings of the 6th International Conference on Intelligent Human Systems Integration (IHSI 2023) Integrating People and Intelligent Systems, February 22–24, 2023, Venice, Italy","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125040762","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}

{"title":"Cardiovascular Reactivity (CVR) During Repetitive Work in the Presence of\u0000 Fatigue","authors":"Diogo Carvalho, Luís Silva, Miguel A. F. Carvalho, Mariana Dias, Nelson Costa, Duarte Folgado, Maria Lua Nunes, Hugo Gamboa, Kristine Andza, E. Edelman","doi":"10.54941/ahfe1002833","DOIUrl":"https://doi.org/10.54941/ahfe1002833","url":null,"abstract":"Fatigue during repetitive tasks in the workplace has been intrinsically\u0000 connected with occupational risk and a reduction in productivity. Currently,\u0000 the measures taken are based on subjective interpretations of fatigue by the\u0000 workers or on direct muscular activity, which then make up for a cumulative\u0000 evaluation of fatigue. The concept of “Industry 4.0” wearable devices would\u0000 allow a continuous monitoring and thus, a more realistic representation of\u0000 their fatigue levels.Aim: To quantify heart rate variability, measuring\u0000 cardiovascular responsiveness, during repetitive work when fatigue is\u0000 present. Tasks: A protocol was developed to simulate a real-life workplace\u0000 scenario with a set of low-intensity repetitive tasks that are commonly\u0000 practiced. The signals obtained were then processed, and heart rate\u0000 variability was calculated using fractal analysis and time domain variables.\u0000 Hypothesis: It was hypothesized that 1) the amount of variability and 2) the\u0000 structure of variability will change during repetitive work in the presence\u0000 of fatigue.Methodology: Participants were asked to perform three 10-minute\u0000 trials of a repetitive task. Between each trial, a muscular fatigue protocol\u0000 was carried out, targeting the main agonist muscle. An ECG was collected\u0000 during the trials (Baseline, Fatigue 1, and Fatigue 2) through a wearable\u0000 band placed on the level of the xiphoid appendix. Results: The nonlinearity\u0000 of the heart rate variability showed no statistically significant changes,\u0000 unlike the time domain measures that significantly differentiated the\u0000 baseline trial from the fatigue trials, namely the Standard Deviation of NN\u0000 intervals, the Root Mean Square of successive RR interval differences,\u0000 Coefficient of Variation, and Heart Rate itself. Conclusions: These results\u0000 are enthusiastic for applying algorithms that use heart rate variability to\u0000 quantify cardiovascular responsiveness to fatigue during repetitive work.\u0000 They show that with information in the time domain, it is possible to verify\u0000 physiological changes that the worker is undergoing. Additionally, these\u0000 changes are also related to the amount of variability and not to the fractal\u0000 structure of heart rate variability.","PeriodicalId":269162,"journal":{"name":"Proceedings of the 6th International Conference on Intelligent Human Systems Integration (IHSI 2023) Integrating People and Intelligent Systems, February 22–24, 2023, Venice, Italy","volume":"2 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131434266","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}

{"title":"Evaluation of Microwave Oven Control Panel Interface Based on Aesthetic\u0000 Calculation","authors":"Yuzhen Qiu, Haiyan Wang","doi":"10.54941/ahfe1002878","DOIUrl":"https://doi.org/10.54941/ahfe1002878","url":null,"abstract":"In the process of human-computer interaction of people using microwave\u0000 ovens, the interaction interface is the control panel of the microwave oven.\u0000 The aesthetics of the interface layout directly affects the interaction\u0000 experience, and also indirectly affect the interaction efficiency. In order\u0000 to evaluate the aesthetics of the control panel interface layout, this study\u0000 selects six aesthetics indicators from the interface aesthetics calculation:\u0000 balance degree, symmetry degree, simplicity degree, economy degree, density\u0000 degree, and integrity degree, and then quantifies them respectively by\u0000 mathematical methods and uses hierarchical analysis to calculate the weights\u0000 of each indicator, using a combination of subjective and objective methods\u0000 to explore the quantitative calculation method of aesthetics, while\u0000 evaluating the overall interface aesthetics. Finally, I use five different\u0000 interface layouts of five microwave ovens as examples to verify the validity\u0000 of the above findings in evaluating the aesthetics of the control panel.","PeriodicalId":269162,"journal":{"name":"Proceedings of the 6th International Conference on Intelligent Human Systems Integration (IHSI 2023) Integrating People and Intelligent Systems, February 22–24, 2023, Venice, Italy","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132472724","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}

{"title":"Protection and Transfer of Financial Digital Data Through Open Source\u0000 Software","authors":"R. Filchev, T. Dovramadjiev, Rozalina Dimova, P. Parushev","doi":"10.54941/ahfe1002845","DOIUrl":"https://doi.org/10.54941/ahfe1002845","url":null,"abstract":"Modern society is increasingly using ICT technologies to transfer\u0000 information quickly. In addition to the purely technological advantages of\u0000 IT tools, they enable the recipients of information data to be ultimately\u0000 facilitated in their operational activities. On the other hand, data\u0000 transfer, when it comes to transferring files with specific information, is\u0000 a serious issue that concerns both available technological resources and\u0000 security. This report aims to explore the current technological capabilities\u0000 for the transfer of digital information containing banking, financial and\u0000 other data, to be maximum protected from unauthorized or malicious users.\u0000 Also into question are conventional methods of transmitting digital data via\u0000 email or cloud. Open source software provides the possibility of reliable\u0000 encryption and protection: Money Manager Ex, Tor Browser and OnionShare. In\u0000 the present study, specific advantages of realizing the transfer of digital\u0000 data from the point of transmission to the final recipient are presented.","PeriodicalId":269162,"journal":{"name":"Proceedings of the 6th International Conference on Intelligent Human Systems Integration (IHSI 2023) Integrating People and Intelligent Systems, February 22–24, 2023, Venice, Italy","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133118818","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}

{"title":"Sensor based ergonomic cushion for posture detection and correction","authors":"Anshuman Shastri, Namrata Arora, Kavita Sagar","doi":"10.54941/ahfe1002841","DOIUrl":"https://doi.org/10.54941/ahfe1002841","url":null,"abstract":"Awkward postures are associated with a number of musculoskeletal\u0000 disorders in almost all work sectors. Various studies have indicated the\u0000 prevalence of awkward postures in different work setups and have provided\u0000 ways to assess postural deviations and their unfavourable effects on general\u0000 well being of the workers. The need of the hour is to have an aid that\u0000 provides a means not only to assess the awkwardness of a posture, but also\u0000 to correct it as soon as it is identified. The study, here, is designed to\u0000 develop a solution for assessment and correction of the awkward posture as\u0000 soon as it is attained. An ergonomic cushion is presented which is fitted\u0000 with printed flex sensors to detect the awkward postures, considering lumbar\u0000 curve, thoracic curve and cervical curve. A mobile application is used to\u0000 configure the sensing range of the sensors. The application collects the\u0000 data for the flex pressure sensors positioned at different points and warn\u0000 the user to correct the posture. If not corrected within the stipulated\u0000 time, the cushion automatically corrects the posture with the help of a\u0000 microcontroller that expands or deflates the cushion as per postural\u0000 requirement.","PeriodicalId":269162,"journal":{"name":"Proceedings of the 6th International Conference on Intelligent Human Systems Integration (IHSI 2023) Integrating People and Intelligent Systems, February 22–24, 2023, Venice, Italy","volume":"6 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114052484","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}

{"title":"An Intelligent Retrieval Method of Building Fire Safety Knowledge Based\u0000 on Knowledge Graph","authors":"Fengyang Sun, Beibei Sun","doi":"10.54941/ahfe1002849","DOIUrl":"https://doi.org/10.54941/ahfe1002849","url":null,"abstract":"Aiming at the difficulty of searching standards and specifications due\u0000 to the huge and fragmented data in the field of fire safety in China, an\u0000 intelligent retrieval method of building fire safety knowledge based on\u0000 knowledge graph is proposed. First, ontology is used to construct conceptual\u0000 schemas from top down, and knowledge is extracted using rule templates and\u0000 stored in the Neo4j graph database to complete the construction of knowledge\u0000 graph. Then, on the basis of the knowledge graph, BERT-BiLSTM-CRF model and\u0000 BERT classifier are used to process complex questions with multiple\u0000 constraints, so as to extract key entities in the question and identify\u0000 query intention. Finally, according to the key entities and query intention,\u0000 an algorithm is used to generate a Cypher query statement, which is used to\u0000 obtain the answer in Neo4j. The intelligent retrieval method based on\u0000 knowledge graph standardizes the building fire safety knowledge, solves the\u0000 problem of scattered distribution and greatly improves the efficiency of\u0000 knowledge retrieval.","PeriodicalId":269162,"journal":{"name":"Proceedings of the 6th International Conference on Intelligent Human Systems Integration (IHSI 2023) Integrating People and Intelligent Systems, February 22–24, 2023, Venice, Italy","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114649406","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}