Peter Stich, Rebecca Busch, M. Wahl, Christian Weber, M. Fathi
{"title":"Branch selection and data optimization for selecting machines for processes in semiconductor manufacturing using AI-based predictions","authors":"Peter Stich, Rebecca Busch, M. Wahl, Christian Weber, M. Fathi","doi":"10.1109/EIT51626.2021.9491836","DOIUrl":"https://doi.org/10.1109/EIT51626.2021.9491836","url":null,"abstract":"In the semiconductor industry, the sequence of the manufacturing steps is given by the recipe for each specific device. Whereas only one machine may be available for an individual manufacturing step, there are steps where there exists a choice between machines performing the same task, so that the path for different batches can vary. Although there should not be any difference, in reality, the yield depends on the choice. This paper presents an AI-based strategy for selecting which branch should be taken, whenever there is a choice. This optimized selection will lead to a higher overall yield. In more detail, we will describe our branch selection approach which is based on statistical analysis of existing production data as well as the current process parameters. We will describe the first steps for generating a yield indicator which guides the selection process.","PeriodicalId":162816,"journal":{"name":"2021 IEEE International Conference on Electro Information Technology (EIT)","volume":"231 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131106843","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":"Changing Problem Solving Methods in Higher Education to Meet the Challenges of Industry 4.0","authors":"Benjamin Ritter","doi":"10.1109/EIT51626.2021.9491909","DOIUrl":"https://doi.org/10.1109/EIT51626.2021.9491909","url":null,"abstract":"Challenges in training students in higher education will require revolutionary change as a means to meet the demands of manufacturing and technology associated with the fourth generation of the Industrial Revolution known as Industry 4.0. While the focus of this change is largely on Internet of Things technology and integration of artificial intelligence, it will likely change industry in a much wider sense as well. Adaptation to this way of thinking will require a great deal of nuance. This paper discusses the holistic lens required for higher education to adapt. Specifically, the idea of understanding contextual insights is highlighted to better direct higher education to meet the specific needs that Industry 4.0 presents to education today.","PeriodicalId":162816,"journal":{"name":"2021 IEEE International Conference on Electro Information Technology (EIT)","volume":"144 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128618115","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":"Sound event classification using neural networks and feature selection based methods","authors":"Ammar Ahmed, Y. Serrestou, K. Raoof, J. Diouris","doi":"10.1109/EIT51626.2021.9491869","DOIUrl":"https://doi.org/10.1109/EIT51626.2021.9491869","url":null,"abstract":"Sound events, emanate from several sources, are ubiquitous and manifest them selves with different characteristics in different environments. With the advancement of deep learning models and existence of ever increasing training data, the automatic recognition and classification task of these events has improved significantly over the years . Traditionally, environmental sound event recognition systems are developed by keeping the generic database that is readily available, while sound events generated in a particular environment are not focused. Another issue of training of large neural networks requires huge amount of parameters and training them costs computational resources. To tackle this issue, we firstly built a custom database consisting of events occurring outside and around smart homes or building. The sound events such as rain, wind, human gait, and passing of vehicles. We propose the use of a sequential feature selection technique for for reduction of dimension of features extracted with MFCC. Selected features are used for training recurrent neural network (RNN) on aforementioned sound events. We compared the results of our proposed method with the same RNN trained with MFCC features and convolutional neural networks (CNN) trained with mel frequency band (MFB) features. Our proposed system performed with high accuracy in former case but slightly better compared to CNN in achieving higher classification accuracy and a significant reduction of parameters during training with the proposed system.","PeriodicalId":162816,"journal":{"name":"2021 IEEE International Conference on Electro Information Technology (EIT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131367967","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":"Convolutional Neural Network Hand Gesture Recognition for American Sign Language","authors":"Shruti Chavan, Xinrui Yu, J. Saniie","doi":"10.1109/EIT51626.2021.9491897","DOIUrl":"https://doi.org/10.1109/EIT51626.2021.9491897","url":null,"abstract":"With the advancements in the computer vision technology, learning and using sign languages to communicate with deaf and mute people has become easier. Exciting research is ongoing for providing a global platform for communication in different sign languages. In this paper, we present a Deep Learning based approach to recognize a sign performed in American Sign Language by capturing an image as input. The system can predict the signs of 0 to 9 digits performed by the user. By utilizing image processing to convert RGB data to grayscale images, efficient reduction is achieved in the storage requirements and training time of the Convolutional Neural Network. The objective of the experiment is to find a mix of Image Processing and Deep Learning Architecture with lesser complexity to deploy the system in mobile applications or embedded single board computers. The database is trained from scratch using smaller networks as LeNet-5 and AlexNet as well as deeper network such as Vgg16 and MobileNet v2. The comparison of the recognition accuracies is discussed in the paper. The final selected architecture has only 10 layers including a dropout layer which boosted the training accuracy to 91.37% and testing accuracy to 87.5%.","PeriodicalId":162816,"journal":{"name":"2021 IEEE International Conference on Electro Information Technology (EIT)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125340761","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":"Tractor Automated Ground Leveling (AGL) Simulation using Artificial Neural Network","authors":"Tien-Chuong Lim, K. Cheok, S. Ganesan","doi":"10.1109/EIT51626.2021.9491922","DOIUrl":"https://doi.org/10.1109/EIT51626.2021.9491922","url":null,"abstract":"Traditional tractor ground leveling operation applies a manual process with no electronic assistance. Automated Ground Leveling (AGL) will increase quality of leveling and operator comfort. This paper outlines a machine learning approach using Artificial Neural Network (ANN). The proposed AGL uses tractor inclined angle and leveling error as inputs. The target output is the tractor scraper implement raise or lower command. The equations to run simulations are formulated and applied to the model and verified during simulations. The details can be found in section IV of this paper. John Deere StarFire 6000 GPS receiver is proposed to be the device to obtain latitude, longitude, altitude and an IMU device to obtain pitch/angling data of tractor. The proposed inputs and target output proved to be effective in producing a set of weights and biases that learns to control the scraper implement. Twenty (20) ANN trainings were conducted using the same set of training data. Out of the twenty trainings, three sets of trained weights and biases outperformed the training set. The best trained weights and biases produced an RMS error of 0.50449 compared to human training data RMS error of 0.593, which was about 14.9% improvement. The algorithm recognizes the goal of staying close to the ground reference line. This paper provides a brief review on ANN for clarity and applies it to the AGL.","PeriodicalId":162816,"journal":{"name":"2021 IEEE International Conference on Electro Information Technology (EIT)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123957646","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}
Gabriel Bitencourt, E. Brown, Cedric Bleimnling, G. Lai, A. Molki, Tolga Kaya
{"title":"Autonomous Aerial Vehicle Vision and Sensor Guided Landing","authors":"Gabriel Bitencourt, E. Brown, Cedric Bleimnling, G. Lai, A. Molki, Tolga Kaya","doi":"10.1109/EIT51626.2021.9491843","DOIUrl":"https://doi.org/10.1109/EIT51626.2021.9491843","url":null,"abstract":"The use of autonomous landing of aerial vehicles is increasing in demand. Applications of this ability can range from simple drone delivery to unmanned military missions. To be able to land at a spot identified by local information, such as a visual marker, creates an efficient and versatile solution. This allows for a more user/consumer friendly device overall. To achieve this goal the use of computer vision and an array of ranging sensors will be explored. In our approach we utilized an April Tag as our location identifier and point of reference. MATLAB/Simulink interface was used to develop the platform environment.","PeriodicalId":162816,"journal":{"name":"2021 IEEE International Conference on Electro Information Technology (EIT)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134055247","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 Consolidated Approach towards Application of Machine Learning Principles in Additive Manufacturing","authors":"A. Raza, A. Haider, W. Haider","doi":"10.1109/EIT51626.2021.9491833","DOIUrl":"https://doi.org/10.1109/EIT51626.2021.9491833","url":null,"abstract":"In recent years, additive manufacturing (AM) has garnered significant attention all over the world due to the exemplary benefits attained during design to achieving superior part quality. Researchers have also started utilizing machine learning (ML) tools to aid the AM process. Emphasis has been laid on the availability of ample datasets and the ease of their acquisition. The need for establishment of feature libraries has been highlighted. Different ML techniques and associated models such as Support Vector Machine (SVM), k-Nearest Neighbor (k-NN), Decision Trees (DT), Deep Convolution Network (DNN), and Convolutional Neural Network (CNN) are being used by researchers for optimization of parameters, defect detection, creation of online monitoring systems as well as predicting the powder spreading mechanism for AM. In fact, most ML tools are utilized either for classification or regression purposes. This paper focuses on the availability of the resources required to employ ML in AM, the applications of ML in AM, present limitations, and potential opportunities for extended use in future.","PeriodicalId":162816,"journal":{"name":"2021 IEEE International Conference on Electro Information Technology (EIT)","volume":"12 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114104850","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":"Combined Wind and Solar Power Offering Strategy with Virtual Bidding and Risk Management in Two-Settlement Electricity Markets","authors":"Josue Campos do Prado, W. Qiao, Dongliang Xiao","doi":"10.1109/EIT51626.2021.9491892","DOIUrl":"https://doi.org/10.1109/EIT51626.2021.9491892","url":null,"abstract":"This paper presents a stochastic-optimization-based decision-making model to generate the optional bidding strategies for wind and solar energy facilities with virtual bidding and risk management in two-settlement electricity markets. The proposed model generates day-ahead optimal bidding curves while considering the balancing actions in the real-time market. The uncertainties related to wind and solar power productions and day-ahead and real-time market locational marginal prices are modeled by using a prediction-based scenario generation method. Case studies are performed for an electric utility participating in the Southwest Power Pool electricity market to demonstrate the effectiveness of the proposed model for different risk aversion levels.","PeriodicalId":162816,"journal":{"name":"2021 IEEE International Conference on Electro Information Technology (EIT)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130247888","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":"Smart Health Integrated Framework and Topology (SHIFT) for Smart and Connected Community","authors":"B. Morshed","doi":"10.1109/EIT51626.2021.9491837","DOIUrl":"https://doi.org/10.1109/EIT51626.2021.9491837","url":null,"abstract":"A smart and connected communities (S&CC) will utilize existing and emerging technologies to collect heterogeneous spatiotemporally distributed data and artificial intelligence (AI) to seamlessly generate meaningful knowledge that will benefit both individuals and S&CC. We have developed a framework for Health and Wellbeing of S&CC that includes existing and emerging sensors for data collection from users of the community, a custom smartphone app with real-time AI algorithms for edge-computing, and a webserver for spatiotemporal visualization of abstracted information for community stakeholders. We propose to extend this framework towards an enhanced Smart Health Integrated Framework and Topology (SHIFT) through incorporating a uniform hierarchical layer-based architecture for S&CC. The proposed concept was simulated to depict data processing and visualization approach. The proposed framework takes advantage of evolving topology of smart sensors and devices, in addition to being transferable and scalable.","PeriodicalId":162816,"journal":{"name":"2021 IEEE International Conference on Electro Information Technology (EIT)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114144093","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":"Predicting Hourly Energy Consumption in Buildings","authors":"Houda Bouderraoui, Soufiane Chami, P. Ranganathan","doi":"10.1109/EIT51626.2021.9491876","DOIUrl":"https://doi.org/10.1109/EIT51626.2021.9491876","url":null,"abstract":"Predicting energy consumption in residential, commercial, and industrial buildings based on square foot, geometry, load profile, and weather conditions is a challenging task. To effectively manage the energy demand, forecasting has become a key element for operators and buildings’ owners to monitor their energy usage. Predicting the energy demand patterns on a monthly and yearly basis helps improve buildings’ energy management. This research work contains data sets from the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) on building types such as educational, offices and residential users. Based on one-year training data, authors were able to predict the next two-year energy demand of 1500 buildings using three different forecasting models: Light-GBM, Artificial Neural Network, and Linear Regression. The preliminary findings indicate that Light GBM outperforms other models.","PeriodicalId":162816,"journal":{"name":"2021 IEEE International Conference on Electro Information Technology (EIT)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114223444","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}