Yuze Xiang, Shohei Nakamura, Hiroki Tamari, S. Takano, Y. Okada
This paper presents 3D model generation of cattle by shape-from-silhouette method for ICT agriculture. The use of advanced ICT has any possibility to improve various agricultural activities. The authors have such a project whose targets are beef cattle. The goal of the project is to capture 3D shape information of cattle for the estimation of their body condition scores (BCS). Cattle do not stop moving because they are animals. Therefore, it is very difficult to capture their body shape information even using a commercial 3D scanner. Another reason is that the color of beef cattle is almost black and then a commercial 3D scanner like a laser range finder cannot be used. The authors use multiple RGB cameras to capture silhouette images of a cow and employ shape-from-silhouette method to generate its 3D model. Actually, the authors have taken multiple RGB camera images of cows and generated their 3D models. And then, it can be found that the generated 3D models' volumes of cows have positive correlation with their weights. This result says that the estimation of cows' weights is possible from multiple RGB camera images of them.
{"title":"3D Model Generation of Cattle by Shape-from-Silhouette Method for ICT Agriculture","authors":"Yuze Xiang, Shohei Nakamura, Hiroki Tamari, S. Takano, Y. Okada","doi":"10.1109/CISIS.2016.104","DOIUrl":"https://doi.org/10.1109/CISIS.2016.104","url":null,"abstract":"This paper presents 3D model generation of cattle by shape-from-silhouette method for ICT agriculture. The use of advanced ICT has any possibility to improve various agricultural activities. The authors have such a project whose targets are beef cattle. The goal of the project is to capture 3D shape information of cattle for the estimation of their body condition scores (BCS). Cattle do not stop moving because they are animals. Therefore, it is very difficult to capture their body shape information even using a commercial 3D scanner. Another reason is that the color of beef cattle is almost black and then a commercial 3D scanner like a laser range finder cannot be used. The authors use multiple RGB cameras to capture silhouette images of a cow and employ shape-from-silhouette method to generate its 3D model. Actually, the authors have taken multiple RGB camera images of cows and generated their 3D models. And then, it can be found that the generated 3D models' volumes of cows have positive correlation with their weights. This result says that the estimation of cows' weights is possible from multiple RGB camera images of them.","PeriodicalId":249236,"journal":{"name":"2016 10th International Conference on Complex, Intelligent, and Software Intensive Systems (CISIS)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124189298","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}
N. Funabiki, Takuya Ogawa, N. Ishihara, M. Kuribayashi, W. Kao
Recently, Java has been educated in many universities and professional schools due to reliability, portability, and scalability. However, because of its limited time in Java programming courses, coding rules are rarely educated. As a result, codes made by students become far from readable codes. In this paper, we propose a coding rule learning function using static code analyzers in Java Programming Learning Assistant System (JPLAS), targeting students who have accomplished the grammar learning and are going to write practical codes for final projects. Coding rules for this function consist of naming rules, coding styles, and potential problems. We evaluate the improvement of readability in four codes refined by this function and the usability of this function through the questionnaires completed by five students. In future studies, we expect that this function will be employed in Java programming courses.
{"title":"A Proposal of Coding Rule Learning Function in Java Programming Learning Assistant System","authors":"N. Funabiki, Takuya Ogawa, N. Ishihara, M. Kuribayashi, W. Kao","doi":"10.1109/CISIS.2016.94","DOIUrl":"https://doi.org/10.1109/CISIS.2016.94","url":null,"abstract":"Recently, Java has been educated in many universities and professional schools due to reliability, portability, and scalability. However, because of its limited time in Java programming courses, coding rules are rarely educated. As a result, codes made by students become far from readable codes. In this paper, we propose a coding rule learning function using static code analyzers in Java Programming Learning Assistant System (JPLAS), targeting students who have accomplished the grammar learning and are going to write practical codes for final projects. Coding rules for this function consist of naming rules, coding styles, and potential problems. We evaluate the improvement of readability in four codes refined by this function and the usability of this function through the questionnaires completed by five students. In future studies, we expect that this function will be employed in Java programming courses.","PeriodicalId":249236,"journal":{"name":"2016 10th International Conference on Complex, Intelligent, and Software Intensive Systems (CISIS)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128923961","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}
Recently, with the development of graphics devices and the widely use of 3D geometrical sensors, the quantity of multimedia data including 3D model data has become increasing. Therefore, the technological needs for searching those data to create multimedia contents are expanding. In this paper, the authors propose a 3D model data retrieval system using KAZE image feature that accepts 2D images as queries for the search. The paper explains a system overview and the details of its functionalities. It also shows experimental results. From the results, the proposed system as a 3D model search system that accepts a 3D model as a query indicates better performance than D2 method which is one of the popular 3D model search methods although it indicates not so good performance when accepts 2D images as the query.
{"title":"3D Model Data Retrieval System Using KAZE Feature for Accepting 2D Image as Query","authors":"Hideki Sagara, S. Takano, Y. Okada","doi":"10.1109/CISIS.2016.103","DOIUrl":"https://doi.org/10.1109/CISIS.2016.103","url":null,"abstract":"Recently, with the development of graphics devices and the widely use of 3D geometrical sensors, the quantity of multimedia data including 3D model data has become increasing. Therefore, the technological needs for searching those data to create multimedia contents are expanding. In this paper, the authors propose a 3D model data retrieval system using KAZE image feature that accepts 2D images as queries for the search. The paper explains a system overview and the details of its functionalities. It also shows experimental results. From the results, the proposed system as a 3D model search system that accepts a 3D model as a query indicates better performance than D2 method which is one of the popular 3D model search methods although it indicates not so good performance when accepts 2D images as the query.","PeriodicalId":249236,"journal":{"name":"2016 10th International Conference on Complex, Intelligent, and Software Intensive Systems (CISIS)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130689860","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}
Kenji Yoshitomi, T. Tokuyasu, Kazuhiko Toshimitsu, T. Nakayama, K. Okamura, K. Yoshiura
Palpation is important medical diagnostic technic to make correct diagnosis of symptomatic state. It requires a lot of palpation experience under leadership of an experienced medical doctor. Hence, a palpation training system with virtual model of an affected part is useful to get better at the skill. However, there is no practical training for maxillofacial palpation in the dental education curriculum in Japan. So, it is necessary for dental students that the virtual training system is developed, which can to practice maxillofacial palpation. Then, a trial palpation training system for maxillofacial disorder is developed by using virtual reality model and haptic interface. The system is consisted of a PC and the haptic device - PHANToM Omni. A virtual affected part model is constructed from multi-CT images through commercial software. In particular, the dynamic responding virtual model and real-time analysis method through simplified mesh free method are improved. Consequently, we succeed in operation at the real-time by the palpation training system.
{"title":"Improvement of Mesh Free Deforming Analysis for Maxillofacial Palpation on a Virtual Training System","authors":"Kenji Yoshitomi, T. Tokuyasu, Kazuhiko Toshimitsu, T. Nakayama, K. Okamura, K. Yoshiura","doi":"10.1109/CISIS.2016.142","DOIUrl":"https://doi.org/10.1109/CISIS.2016.142","url":null,"abstract":"Palpation is important medical diagnostic technic to make correct diagnosis of symptomatic state. It requires a lot of palpation experience under leadership of an experienced medical doctor. Hence, a palpation training system with virtual model of an affected part is useful to get better at the skill. However, there is no practical training for maxillofacial palpation in the dental education curriculum in Japan. So, it is necessary for dental students that the virtual training system is developed, which can to practice maxillofacial palpation. Then, a trial palpation training system for maxillofacial disorder is developed by using virtual reality model and haptic interface. The system is consisted of a PC and the haptic device - PHANToM Omni. A virtual affected part model is constructed from multi-CT images through commercial software. In particular, the dynamic responding virtual model and real-time analysis method through simplified mesh free method are improved. Consequently, we succeed in operation at the real-time by the palpation training system.","PeriodicalId":249236,"journal":{"name":"2016 10th International Conference on Complex, Intelligent, and Software Intensive Systems (CISIS)","volume":"22 11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126075489","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}
Many emerging motion-related applications, such as virtual reality, decision making, and health monitoring, demand reliability and quick response upon input changes. Motion capture has been a well-researched topic in the past decades with applications in many industries. The ability to capture motion goes hand in hand with real-time capability in a system. This paper gives an overview on real-time motion capture, including frameworks, recording devices, and algorithms. Using real-time motion capture as a tool to solve application problems is also described.
{"title":"Real-Time Motion Capture: An Overview","authors":"Xudong Zhu, K. F. Li","doi":"10.1109/CISIS.2016.134","DOIUrl":"https://doi.org/10.1109/CISIS.2016.134","url":null,"abstract":"Many emerging motion-related applications, such as virtual reality, decision making, and health monitoring, demand reliability and quick response upon input changes. Motion capture has been a well-researched topic in the past decades with applications in many industries. The ability to capture motion goes hand in hand with real-time capability in a system. This paper gives an overview on real-time motion capture, including frameworks, recording devices, and algorithms. Using real-time motion capture as a tool to solve application problems is also described.","PeriodicalId":249236,"journal":{"name":"2016 10th International Conference on Complex, Intelligent, and Software Intensive Systems (CISIS)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124903675","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}
Shinji Sakamoto, Tetsuya Oda, Makoto Ikeda, L. Barolli, F. Xhafa, I. Woungang
With the fast development of wireless technologies, Wireless Mesh Networks (WMNs) are becoming an important networking infrastructure due to their low cost and increased high speed wireless Internet connectivity. In our previous work, we implemented a simulation system based on Particle Swam Optimization for solving node placement problem in wireless mesh networks, called WMN-PSO. In this paper, we use Size of Giant Component (SGC) and Number of Covered Mesh Clients (NCMC) as metrics for optimization. Then, we analyze effects of weight-coefficients for SGC and NCMC. From the simulation results, we found that the best values of the weight-coefficients for SGC and NCMC are 0.7 and 0.3, respectively.
{"title":"Investigation of Fitness Function Weight-Coefficients for Optimization in WMN-PSO Simulation System","authors":"Shinji Sakamoto, Tetsuya Oda, Makoto Ikeda, L. Barolli, F. Xhafa, I. Woungang","doi":"10.1109/CISIS.2016.55","DOIUrl":"https://doi.org/10.1109/CISIS.2016.55","url":null,"abstract":"With the fast development of wireless technologies, Wireless Mesh Networks (WMNs) are becoming an important networking infrastructure due to their low cost and increased high speed wireless Internet connectivity. In our previous work, we implemented a simulation system based on Particle Swam Optimization for solving node placement problem in wireless mesh networks, called WMN-PSO. In this paper, we use Size of Giant Component (SGC) and Number of Covered Mesh Clients (NCMC) as metrics for optimization. Then, we analyze effects of weight-coefficients for SGC and NCMC. From the simulation results, we found that the best values of the weight-coefficients for SGC and NCMC are 0.7 and 0.3, respectively.","PeriodicalId":249236,"journal":{"name":"2016 10th International Conference on Complex, Intelligent, and Software Intensive Systems (CISIS)","volume":"207 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131623907","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}
A novel motion retrieval scheme is proposed. Based on semantic analysis and graph model, this scheme involves system learning in the first stage. In system learning, a Motion Semantic Dictionary (MSD) is derived by clustering. A Dynamic Bayesian Network (DBN) graph model is constructed based on the MSD and learning parameters. MSD and DBN are combined to derive motion information as features. Motion categories are recognized based on motion feature queries and matching. Experimental results are presented, showing the proposed method is more effective in execution time as compare to some existing representative algorithms.
{"title":"Motion Retrieval Based on Semantic Code and Dynamic Bayesian Network Inference","authors":"Q. Xiao, K. F. Li, Ren Song","doi":"10.1109/CISIS.2016.69","DOIUrl":"https://doi.org/10.1109/CISIS.2016.69","url":null,"abstract":"A novel motion retrieval scheme is proposed. Based on semantic analysis and graph model, this scheme involves system learning in the first stage. In system learning, a Motion Semantic Dictionary (MSD) is derived by clustering. A Dynamic Bayesian Network (DBN) graph model is constructed based on the MSD and learning parameters. MSD and DBN are combined to derive motion information as features. Motion categories are recognized based on motion feature queries and matching. Experimental results are presented, showing the proposed method is more effective in execution time as compare to some existing representative algorithms.","PeriodicalId":249236,"journal":{"name":"2016 10th International Conference on Complex, Intelligent, and Software Intensive Systems (CISIS)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126814431","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}
J. Honda, Hisashi Yokoyama, H. Tajima, T. Otsuyama
This paper is concerned with a numerical simulation of ILS subsystem Localizer (LOC) which provides the guidance in the horizontal position of an aircraft for the runway center line. The LOC emits two types of signals, that is, carrier wave and sideband waves modulated by a 90 Hz and a 150 Hz tone. The performance of the LOC is given by the difference in the depth of the modulation (DDM). However, their signals are influenced by obstacles, such as large hanger, terminal buildings and aircraft. They result in the DDM errors. In this paper, the authors analyze the multipath interferences caused by aircraft to LOC whose type is one frequency LOC (1fLOC). A simplified ray tracing method is introduced, and 3D aircraft model is used for numerical simulation. It is discussed how scattered waves from aircraft influence to the LOC specifications.
{"title":"Influences of 3D Aircraft Model to ILS Localizer","authors":"J. Honda, Hisashi Yokoyama, H. Tajima, T. Otsuyama","doi":"10.1109/CISIS.2016.119","DOIUrl":"https://doi.org/10.1109/CISIS.2016.119","url":null,"abstract":"This paper is concerned with a numerical simulation of ILS subsystem Localizer (LOC) which provides the guidance in the horizontal position of an aircraft for the runway center line. The LOC emits two types of signals, that is, carrier wave and sideband waves modulated by a 90 Hz and a 150 Hz tone. The performance of the LOC is given by the difference in the depth of the modulation (DDM). However, their signals are influenced by obstacles, such as large hanger, terminal buildings and aircraft. They result in the DDM errors. In this paper, the authors analyze the multipath interferences caused by aircraft to LOC whose type is one frequency LOC (1fLOC). A simplified ray tracing method is introduced, and 3D aircraft model is used for numerical simulation. It is discussed how scattered waves from aircraft influence to the LOC specifications.","PeriodicalId":249236,"journal":{"name":"2016 10th International Conference on Complex, Intelligent, and Software Intensive Systems (CISIS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126207486","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}
Having the correct postures in many situations, such as standing, sitting, playing a sport, and working, makes our bodies function properly and keeps us healthy. The advancement of sensor technology allows us to quickly measure our posture in every scene using consumer-grade devices such as a wrist-worn type tracking sensors, smartphones, and shoes embedded with several kinds of sensors. It is not difficult to detect correct postures of athletes who can train at fully equipped facilities. However, for ordinary users, it is necessary to use a combination of such consumer portable devices for checking proper postures during daily exercise. In this study, we present a posture detection system using sensors embedded in consumer portable devices, for the purpose of posture checking. Experiments are performed to illustrate the feasibility of our system by the use of some exercise motions.
{"title":"A Posture Detection System Using Consumer Wearable Sensors","authors":"Masatoshi Matsumoto, Kosuke Takano","doi":"10.1109/CISIS.2016.137","DOIUrl":"https://doi.org/10.1109/CISIS.2016.137","url":null,"abstract":"Having the correct postures in many situations, such as standing, sitting, playing a sport, and working, makes our bodies function properly and keeps us healthy. The advancement of sensor technology allows us to quickly measure our posture in every scene using consumer-grade devices such as a wrist-worn type tracking sensors, smartphones, and shoes embedded with several kinds of sensors. It is not difficult to detect correct postures of athletes who can train at fully equipped facilities. However, for ordinary users, it is necessary to use a combination of such consumer portable devices for checking proper postures during daily exercise. In this study, we present a posture detection system using sensors embedded in consumer portable devices, for the purpose of posture checking. Experiments are performed to illustrate the feasibility of our system by the use of some exercise motions.","PeriodicalId":249236,"journal":{"name":"2016 10th International Conference on Complex, Intelligent, and Software Intensive Systems (CISIS)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126330155","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}
I. Shinko, Tetsuya Oda, Admir Barolli, Vladi Koliçi, L. Barolli, F. Xhafa
In this paper, we evaluate the performance of two Wireless Mesh Networks (WMNs) architectures considering throughput, delay, jitter, fairness index, queue and remaining energy metrics. For simulations, we used ns-3, Distributed Coordination Function (DCF) and Optimized Link State Routing (OLSR). We compare the performance for Transmission Control Protocol (TCP) Tahoe, Reno and NewReno for normal distribution of mesh clients by sending multiple Constant Bit Rate (CBR) flows in the network. The simulation results show that for both WMN architectures, the PDR values of TCP congestion-avoidance algorithms are almost the same. For I/B WMN architecture, the throughput of TCP congestionavoidance algorithms is almost the same. However, for Hybrid WMN, the throughput of TCP NewReno is higher than other algorithms. The delay and jitter of I/B WMN are lower compared with Hybrid WMN. The fairness index of Hybrid WMN is higher than I/B WMN. For both WMN architectures, the queue size is almost the same. For both WMN architectures, the energy decreases sharply, but for TCP Reno the remaining energy of Hybrid WMN is higher than I/B WMN.
{"title":"Performance Analysis of WMN-GA System for Different WMN Architectures and TCP Congestion-Avoidance Algorithms","authors":"I. Shinko, Tetsuya Oda, Admir Barolli, Vladi Koliçi, L. Barolli, F. Xhafa","doi":"10.1109/CISIS.2016.58","DOIUrl":"https://doi.org/10.1109/CISIS.2016.58","url":null,"abstract":"In this paper, we evaluate the performance of two Wireless Mesh Networks (WMNs) architectures considering throughput, delay, jitter, fairness index, queue and remaining energy metrics. For simulations, we used ns-3, Distributed Coordination Function (DCF) and Optimized Link State Routing (OLSR). We compare the performance for Transmission Control Protocol (TCP) Tahoe, Reno and NewReno for normal distribution of mesh clients by sending multiple Constant Bit Rate (CBR) flows in the network. The simulation results show that for both WMN architectures, the PDR values of TCP congestion-avoidance algorithms are almost the same. For I/B WMN architecture, the throughput of TCP congestionavoidance algorithms is almost the same. However, for Hybrid WMN, the throughput of TCP NewReno is higher than other algorithms. The delay and jitter of I/B WMN are lower compared with Hybrid WMN. The fairness index of Hybrid WMN is higher than I/B WMN. For both WMN architectures, the queue size is almost the same. For both WMN architectures, the energy decreases sharply, but for TCP Reno the remaining energy of Hybrid WMN is higher than I/B WMN.","PeriodicalId":249236,"journal":{"name":"2016 10th International Conference on Complex, Intelligent, and Software Intensive Systems (CISIS)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131512932","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}
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