Pub Date : 2021-07-01DOI: 10.1109/iiai-aai53430.2021.00076
S. Katayama, A. Pindur, H. Iba
DeepIE3D, a recent research, enables users to generate their favorite 3D structures by combining GAN and IEC. However, due to the stochastic nature of IEC, it is very difficult to evolve and generate specific structure, even under human guidance. To solve this problem, the system needs to pick out 3D structures that are desirable to users, and for this purpose, it is necessary to define some kind of similarity measure to extract advantageous features from selected structures. We would like to propose to use DeepIE3D with graph kernels. In this work, we represent planes/chairs as graphs and used Weisfeiler-Lehman graph kernels to implement recommendation system. The result shows that the proposed method is superior in generating specific types of planes/chairs and the proposed similarity calculation method are very intuitive from a human point of view.
{"title":"Extending Deep Interactive Evolution with Graph Kernel for 3D Design","authors":"S. Katayama, A. Pindur, H. Iba","doi":"10.1109/iiai-aai53430.2021.00076","DOIUrl":"https://doi.org/10.1109/iiai-aai53430.2021.00076","url":null,"abstract":"DeepIE3D, a recent research, enables users to generate their favorite 3D structures by combining GAN and IEC. However, due to the stochastic nature of IEC, it is very difficult to evolve and generate specific structure, even under human guidance. To solve this problem, the system needs to pick out 3D structures that are desirable to users, and for this purpose, it is necessary to define some kind of similarity measure to extract advantageous features from selected structures. We would like to propose to use DeepIE3D with graph kernels. In this work, we represent planes/chairs as graphs and used Weisfeiler-Lehman graph kernels to implement recommendation system. The result shows that the proposed method is superior in generating specific types of planes/chairs and the proposed similarity calculation method are very intuitive from a human point of view.","PeriodicalId":414070,"journal":{"name":"2021 10th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121276197","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}
Pub Date : 2021-07-01DOI: 10.1109/iiai-aai53430.2021.00013
H. Yanagimoto, Shin Yoshida
We propose a neural conversation system with memory mechanism to realize natural conversation exchanges considering the previous utterances. The neural conversation system consists of a Sequence-to-Sequence model and a memory mechanism. The Sequence-to-Sequence model can generate gramatically correct replies and the memory network can consider the previous utterances. The proposed method is trained with Cornell Movie-Dialog corpus and realize conversations between human and a; computer. We confirm that the proposed method can generate replies depending on the previous utterances but it is difficult to generate semantically correct utterances.
{"title":"Neural Conversation with Memory Mechanism","authors":"H. Yanagimoto, Shin Yoshida","doi":"10.1109/iiai-aai53430.2021.00013","DOIUrl":"https://doi.org/10.1109/iiai-aai53430.2021.00013","url":null,"abstract":"We propose a neural conversation system with memory mechanism to realize natural conversation exchanges considering the previous utterances. The neural conversation system consists of a Sequence-to-Sequence model and a memory mechanism. The Sequence-to-Sequence model can generate gramatically correct replies and the memory network can consider the previous utterances. The proposed method is trained with Cornell Movie-Dialog corpus and realize conversations between human and a; computer. We confirm that the proposed method can generate replies depending on the previous utterances but it is difficult to generate semantically correct utterances.","PeriodicalId":414070,"journal":{"name":"2021 10th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133730457","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}
Pub Date : 2021-07-01DOI: 10.1109/iiai-aai53430.2021.00009
Ryoya Kaneda, M. Okada, Naoki Mori
In this study, we focus on conjunctions between sentences to estimate the semantic relations between sentences. As a method for estimating the types of hidden conjunctions, we propose a method using a word embedding with bidirectional encoder representations from the transformer (BERT), which has shown high accuracy in various natural language processing tasks. By using Japanese newspaper articles, we have confirmed the effectiveness of the proposed method in estimating the presence or absence of conjunctions and the types of conjunctions. There was a difference in the accuracy by changing the estimator used to input word embedding. The result varied greatly depending on the conjunction.
{"title":"Estimating Semantic Relationships between Sentences Using Word Embedding with BERT","authors":"Ryoya Kaneda, M. Okada, Naoki Mori","doi":"10.1109/iiai-aai53430.2021.00009","DOIUrl":"https://doi.org/10.1109/iiai-aai53430.2021.00009","url":null,"abstract":"In this study, we focus on conjunctions between sentences to estimate the semantic relations between sentences. As a method for estimating the types of hidden conjunctions, we propose a method using a word embedding with bidirectional encoder representations from the transformer (BERT), which has shown high accuracy in various natural language processing tasks. By using Japanese newspaper articles, we have confirmed the effectiveness of the proposed method in estimating the presence or absence of conjunctions and the types of conjunctions. There was a difference in the accuracy by changing the estimator used to input word embedding. The result varied greatly depending on the conjunction.","PeriodicalId":414070,"journal":{"name":"2021 10th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115809955","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}
Pub Date : 2021-07-01DOI: 10.1109/iiai-aai53430.2021.00130
Y. Konno, Hideto Ogasawara
When conducting software process improvement activities, it is important for each organization to build a system for promoting company-wide process improvement activities, spread this system to each division, and ensure that improvement activities are continued and developed. However, the following issues are often reported when implementing software process improvement activities: the fact that it is complicated to determine how to build a promotion system and the fact that it is difficult to utilize improvement promotion activity cases in line with the organization's environment. To help resolve these issues, this research proposes a process-improvement-case search method that uses process improvement promotional factors, which help lead to success when conducting process improvement activities.
{"title":"Proposal of a Case Search Method Based on Software Process Improvement Activity Factors","authors":"Y. Konno, Hideto Ogasawara","doi":"10.1109/iiai-aai53430.2021.00130","DOIUrl":"https://doi.org/10.1109/iiai-aai53430.2021.00130","url":null,"abstract":"When conducting software process improvement activities, it is important for each organization to build a system for promoting company-wide process improvement activities, spread this system to each division, and ensure that improvement activities are continued and developed. However, the following issues are often reported when implementing software process improvement activities: the fact that it is complicated to determine how to build a promotion system and the fact that it is difficult to utilize improvement promotion activity cases in line with the organization's environment. To help resolve these issues, this research proposes a process-improvement-case search method that uses process improvement promotional factors, which help lead to success when conducting process improvement activities.","PeriodicalId":414070,"journal":{"name":"2021 10th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132757104","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}
Pub Date : 2021-07-01DOI: 10.1109/iiai-aai53430.2021.00038
Faxian Yang, Yangzi Mao, Minghui Wang
Completing a bachelor's degree is not only the primary goal for students, but universally, also a crucial indicator of student achievement at each institution. The objective of this study focused on the correlation between precollege preparation and college graduation. This study aimed to explore the factors that impacted students' graduation at a research university. The outcome of logistic regression identified six factors that impacted students' graduation. Two of the six factors, the difficulty level of the first math courses taken and whether students had to retake introductory STEM courses, were related to precollege preparation, and therefore, directly corresponded with students' academic performance during the high school years.
{"title":"Precollege Preparation and College Graduation","authors":"Faxian Yang, Yangzi Mao, Minghui Wang","doi":"10.1109/iiai-aai53430.2021.00038","DOIUrl":"https://doi.org/10.1109/iiai-aai53430.2021.00038","url":null,"abstract":"Completing a bachelor's degree is not only the primary goal for students, but universally, also a crucial indicator of student achievement at each institution. The objective of this study focused on the correlation between precollege preparation and college graduation. This study aimed to explore the factors that impacted students' graduation at a research university. The outcome of logistic regression identified six factors that impacted students' graduation. Two of the six factors, the difficulty level of the first math courses taken and whether students had to retake introductory STEM courses, were related to precollege preparation, and therefore, directly corresponded with students' academic performance during the high school years.","PeriodicalId":414070,"journal":{"name":"2021 10th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"172 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133628949","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}
Pub Date : 2021-07-01DOI: 10.1109/iiai-aai53430.2021.00032
Takeshi Matsuda, Kaito Suzuki
With the development of the Internet and the spread of smart devices, almost all generations nowadays are using smartphones and tablet PC on daily basis. Under these circumstances, each country is promoting the introduction of programming education for early age children, and software called a visual programming language that can be programmed using pictures and diagrams is being developed. This paper had proposed a method for measuring the educational effect when such visual programming was practiced for preschoolers. We had made evaluation data by observing children's programming practice, and we will discuss and evaluate the proposed method and how to utilize the acquired data.
{"title":"Proposal on Programming Education for Preschoolers and Measurement of Effectiveness","authors":"Takeshi Matsuda, Kaito Suzuki","doi":"10.1109/iiai-aai53430.2021.00032","DOIUrl":"https://doi.org/10.1109/iiai-aai53430.2021.00032","url":null,"abstract":"With the development of the Internet and the spread of smart devices, almost all generations nowadays are using smartphones and tablet PC on daily basis. Under these circumstances, each country is promoting the introduction of programming education for early age children, and software called a visual programming language that can be programmed using pictures and diagrams is being developed. This paper had proposed a method for measuring the educational effect when such visual programming was practiced for preschoolers. We had made evaluation data by observing children's programming practice, and we will discuss and evaluate the proposed method and how to utilize the acquired data.","PeriodicalId":414070,"journal":{"name":"2021 10th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116423036","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}
Pub Date : 2021-07-01DOI: 10.1109/iiai-aai53430.2021.00016
Jun Fukumoto
There are various Internet sites for tourists and a lot of positive and negative word-of-mouses are posted from tourists. Negative information can be used as attention points for sightseeing to prevent the same mistakes for their first visit. The purpose of this research is to extract such negative information from word-of-mouth as tourist attention points and classify them for easy-to-understand. In the experiments, we extracted attention points from actual tourist reviews and classified them based on target of the points.
{"title":"Extraction of Tourist Attention Points from Low-rated Reviews and their Classification","authors":"Jun Fukumoto","doi":"10.1109/iiai-aai53430.2021.00016","DOIUrl":"https://doi.org/10.1109/iiai-aai53430.2021.00016","url":null,"abstract":"There are various Internet sites for tourists and a lot of positive and negative word-of-mouses are posted from tourists. Negative information can be used as attention points for sightseeing to prevent the same mistakes for their first visit. The purpose of this research is to extract such negative information from word-of-mouth as tourist attention points and classify them for easy-to-understand. In the experiments, we extracted attention points from actual tourist reviews and classified them based on target of the points.","PeriodicalId":414070,"journal":{"name":"2021 10th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114694157","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}
Pub Date : 2021-07-01DOI: 10.1109/iiai-aai53430.2021.00074
Jamy Chahal, A. E. Seghrouchni, A. Belbachir
Observation and patrolling methods assure the coverage of the entire environment while dealing with moving targets. The efficiency of these methods rely on a wide range of parameters, such as the number of targets, the communication range of the patrolling agent or the map's shape. Thus, in this paper we propose a decision-making tool to optimize a set of parameters among the settings defining the observation and patrolling problem. The obtained optimal configuration has to ensure the expected efficiencies by the user, through the use of evaluation criteria. This tool is based on a simulation-assisted machine learning architecture, which performs a faster prediction response than running the simulation directly to obtain evaluation result. We evaluate the efficiency of the decision-making tool through several scenario, implying one or two parameters to be optimized.
{"title":"A decision-making architecture for observation and patrolling problems using machine learning","authors":"Jamy Chahal, A. E. Seghrouchni, A. Belbachir","doi":"10.1109/iiai-aai53430.2021.00074","DOIUrl":"https://doi.org/10.1109/iiai-aai53430.2021.00074","url":null,"abstract":"Observation and patrolling methods assure the coverage of the entire environment while dealing with moving targets. The efficiency of these methods rely on a wide range of parameters, such as the number of targets, the communication range of the patrolling agent or the map's shape. Thus, in this paper we propose a decision-making tool to optimize a set of parameters among the settings defining the observation and patrolling problem. The obtained optimal configuration has to ensure the expected efficiencies by the user, through the use of evaluation criteria. This tool is based on a simulation-assisted machine learning architecture, which performs a faster prediction response than running the simulation directly to obtain evaluation result. We evaluate the efficiency of the decision-making tool through several scenario, implying one or two parameters to be optimized.","PeriodicalId":414070,"journal":{"name":"2021 10th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116074372","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}
Pub Date : 2021-07-01DOI: 10.1109/iiai-aai53430.2021.00137
Momoha Murata, Hiroaki Ohshima, Yusuke Yamamoto
In this paper, we describe SMILEGLASS, augmented reality (AR) based glasses that deform facial expressions into smiles. In recent years, many people suffer from psychological stress. Psychologists have reported that smiling can improve mental health and make people who see a smiling person feel happy. Therefore, we expect that if people around SMILEGLASS users appear to be smiling, the users will feel happy and communicate effectively. To investigate the usefulness of SMILEGLASS, we conducted a user study where participants responded to question-and-answer tasks via video chat. The results of the experiment suggest that SMILEGLASS may improve positive emotions.
{"title":"SmileGlass: AR Glasses that make people appear to be smiling toward the enhancement of well-being","authors":"Momoha Murata, Hiroaki Ohshima, Yusuke Yamamoto","doi":"10.1109/iiai-aai53430.2021.00137","DOIUrl":"https://doi.org/10.1109/iiai-aai53430.2021.00137","url":null,"abstract":"In this paper, we describe SMILEGLASS, augmented reality (AR) based glasses that deform facial expressions into smiles. In recent years, many people suffer from psychological stress. Psychologists have reported that smiling can improve mental health and make people who see a smiling person feel happy. Therefore, we expect that if people around SMILEGLASS users appear to be smiling, the users will feel happy and communicate effectively. To investigate the usefulness of SMILEGLASS, we conducted a user study where participants responded to question-and-answer tasks via video chat. The results of the experiment suggest that SMILEGLASS may improve positive emotions.","PeriodicalId":414070,"journal":{"name":"2021 10th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122395018","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}
Pub Date : 2021-07-01DOI: 10.1109/iiai-aai53430.2021.00109
Kinuko Iizawa, Nobuyuki Kobayashi, S. Shirasaka
It is challenging to model the relationship between context and intent, and the relationship between context and intent is complicated. The purpose of this study is to make structuralizing context and intention easier in design-related communication such as requirement analysis and architecture design in various fields, and thereby to enable conveying messages as intended. This study also shows cases that context and intention cannot be structuralized. In this study, we assume what a person wants to realize as a “system”, and call the way to realize it as “design”. A person who intends to realize something receives information from someone else who provides supporting information, and implements the design work. This study evaluated language information by clarifying the structure of context and intent of example sentences. Thereby, this study evaluated the effectiveness of structuralization. Finally, this study concludes with future research topics.
{"title":"What does the relationship between context and intent help for supporting design?","authors":"Kinuko Iizawa, Nobuyuki Kobayashi, S. Shirasaka","doi":"10.1109/iiai-aai53430.2021.00109","DOIUrl":"https://doi.org/10.1109/iiai-aai53430.2021.00109","url":null,"abstract":"It is challenging to model the relationship between context and intent, and the relationship between context and intent is complicated. The purpose of this study is to make structuralizing context and intention easier in design-related communication such as requirement analysis and architecture design in various fields, and thereby to enable conveying messages as intended. This study also shows cases that context and intention cannot be structuralized. In this study, we assume what a person wants to realize as a “system”, and call the way to realize it as “design”. A person who intends to realize something receives information from someone else who provides supporting information, and implements the design work. This study evaluated language information by clarifying the structure of context and intent of example sentences. Thereby, this study evaluated the effectiveness of structuralization. Finally, this study concludes with future research topics.","PeriodicalId":414070,"journal":{"name":"2021 10th International Congress on Advanced Applied Informatics (IIAI-AAI)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128543770","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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