{"title":"Sigorta Müşteri Risk Gruplarinin Kümeleme Yöntemi Ile Analizi","authors":"Adil Seferzade, Ilknur Dönmez","doi":"10.1109/HORA49412.2020.9152908","DOIUrl":"https://doi.org/10.1109/HORA49412.2020.9152908","url":null,"abstract":"Müşterileri risk gruplaması, sigorta sektöründeki en önemli konulardan biridir. Bu makalede makine öğrenmesi ve veri madenciliği yöntemleri kullanarak sigorta müşterilerinin kümelenmesi amaçlanmaktadır. Başarı oranı yüksek bir kümelemeye sadece sigorta alanında değil bankacılık, market analizi gibi pek çok alanda ihtiyaç duyulmaktadır. Kümeleme algoritmaları, sınıflandırma algoritmalarından farklı olarak işaretli olmayan veri üzerinde işlem yapar ve birbirine en benzeyen örnekleri kendi arasında gruplandırır. Çalışmamızda kümeleme yöntemi olarak K-means kümeleme ve hiyerarşik Aglomeratif Kümeleme Algoritmaları kullanılmıştır. Bu sonuçlar hem birbirileriyle, hem de daha önce yapılmış olan çalışmadan elde edilen sonuçlarla doğruluk metriği, siluet metriği ve DB metriği kullanılarak karşılaştırılmıştır.","PeriodicalId":166917,"journal":{"name":"2020 International Congress on Human-Computer Interaction, Optimization and Robotic Applications (HORA)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121120889","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. Mustafa, Mohamed Muthanna Al-Heeti, Mustafa Maad Hamdi, Ahmed Muhi Shantaf
{"title":"Performance Analyzing the Effect of Network Size on Routing Protocols in MANETs","authors":"A. Mustafa, Mohamed Muthanna Al-Heeti, Mustafa Maad Hamdi, Ahmed Muhi Shantaf","doi":"10.1109/HORA49412.2020.9152838","DOIUrl":"https://doi.org/10.1109/HORA49412.2020.9152838","url":null,"abstract":"The Mobile Ad-hoc network (MANET) means an independently operating self-configured wireless network without existing infrastructure and centralized control. MANET may be found in wireless systems in different fields of daily uses, for example of automotive, military, and other specific field networks. Many networks need a fixed or wired data transmission and computer connectivity system relative to MANET. WiFi, satellite networking and the smartphone network are examples of fixed infrastructure wireless technology. This paper analyzes the effect of MANET on network size routing protocols. Ad hoc on-demand remote vector routing (AODV) and Greedy Stateless routing perimeter (GPSR) was measured on a efficiency basis in terms of network capacity. The result is a gradual decrease in GPSR output from 17.68 kbps to 12.61 kbps, with an average of 43.96 kbps. The packet transmission fraction for AODV and GPSR protocols is being developed for increasing network capacity. GPSR averages E2E delay less than AODV because the GPSR moves each node closer to the destination with a packet of local knowledge. As a matter of fact, the superiority of the GPSR protocol in all document tested on a network scale in simulation.","PeriodicalId":166917,"journal":{"name":"2020 International Congress on Human-Computer Interaction, Optimization and Robotic Applications (HORA)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126291171","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}
Aurimas Zarnauskas, G. Dervinis, V. Baranauskas, A. Dervinienė, Leonas Balaševičius
{"title":"An Adaptive Digital Fuzzy Control Scheme For Mechatronic Systems","authors":"Aurimas Zarnauskas, G. Dervinis, V. Baranauskas, A. Dervinienė, Leonas Balaševičius","doi":"10.1109/HORA49412.2020.9152930","DOIUrl":"https://doi.org/10.1109/HORA49412.2020.9152930","url":null,"abstract":"Many mechatronic systems have control difficulties due to the time-varying dynamic behavior and external disturbances, which cannot be predicted in a working environment. PID type controllers are insufficient to solve these problems. An adaptive digital fuzzy controller has been proposed as a solution to these limits and inefficiencies of PID type controllers. An adaptive digital fuzzy control is applied to solve the control problem of the second order mechatronic systems and could be applicable for different areas, such as industrial systems, military, and robotics. A performance and the complexity comparison is made between the digital fuzzy and adaptive digital fuzzy controllers.","PeriodicalId":166917,"journal":{"name":"2020 International Congress on Human-Computer Interaction, Optimization and Robotic Applications (HORA)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121828003","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}
Vladislav Angelov, E. Petkov, Georgi Shipkovenski, Teodor Kalushkov
{"title":"Modern Virtual Reality Headsets","authors":"Vladislav Angelov, E. Petkov, Georgi Shipkovenski, Teodor Kalushkov","doi":"10.1109/HORA49412.2020.9152604","DOIUrl":"https://doi.org/10.1109/HORA49412.2020.9152604","url":null,"abstract":"The virtual reality (VR) industry has greatly evolved over the recent years. VR, being an extremely promising technology, has already found its use in various different areas, and most likely will continue to expand further. Thanks to the accumulated scientific knowledge base in the field of VR, technological progress and human enthusiasm, new ways of providing a better, more effective immersive experience in VR are constantly emerging. In this paper, we investigate the hardware aspect of the current VR technologies. We examine the classification of modern VR head-mounted displays (HMDs) and conduct a comparative analysis on an example of several relevant for today headsets, such as: Oculus Rift S, HTC Vive Pro, HTC Vive Cosmos, Valve Index and Samsung HMD Odyssey+. The results of the analysis show that overall HTC Vive Pro has the best qualities among the other devices. In addition, based on this study, we choose this VR headset to be used in the future development of an industrial training VR simulator, to the process of which a separate article will be devoted.","PeriodicalId":166917,"journal":{"name":"2020 International Congress on Human-Computer Interaction, Optimization and Robotic Applications (HORA)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124014161","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 Hybrid Optimization Approach to Design Optimally Tuned PID Controller for an AVR System","authors":"Busra Ozgenc, M. S. Ayas, I. Altas","doi":"10.1109/HORA49412.2020.9152898","DOIUrl":"https://doi.org/10.1109/HORA49412.2020.9152898","url":null,"abstract":"The Automatic Voltage Regulator (AVR) system is one of the main controls used in power systems to keep the terminal voltage within the specified range at the generator output. It is aimed to improve the dynamic performance and minimize the steady state error by using different controllers in the AVR system. Optimization algorithms are widely used to optimally tune the parameters of the controller. In this study, Symbiotic organism search (SOS), Particle swarm optimization (PSO) and Whale optimization (WO) algorithms are used to tune the parameters of a PID controller designed for an AVR system. For each algorithm, transient response analysis of the AVR system is examined and performance comparison is made. In addition, PSO-SOS hybrid optimization approach is proposed to reduce the time required for optimization while achieving the same transient response characteristics. The proposed hybrid structure is also compared with the optimization algorithms used alone in terms of both required time and transient response performance. It is concluded that the SOS algorithm provides better results than WO and PSO algorithms. In addition, with the proposed hybrid algorithm the same transient response characteristics are achieved in a shorter time than the SOS algorithm.","PeriodicalId":166917,"journal":{"name":"2020 International Congress on Human-Computer Interaction, Optimization and Robotic Applications (HORA)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127009228","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}
Alaa Hamid Mohammed, Raad. M. Khaleefah, M. K. Hussein, Ammar Hatem AlMarzoogee
{"title":"The Method Of Calibration Compensation For Fiber Nonlinearity- A Review","authors":"Alaa Hamid Mohammed, Raad. M. Khaleefah, M. K. Hussein, Ammar Hatem AlMarzoogee","doi":"10.1109/HORA49412.2020.9152914","DOIUrl":"https://doi.org/10.1109/HORA49412.2020.9152914","url":null,"abstract":"Digital signal processing for compensation for fibre nonlinearity Is a key enabler of ever-greater demand higher data rates for unified optical transmissions. A big challenge to the existing techniques that is the nonlinear coefficient of fiber Must be properly scale-up during compensation In order to attain the achieveable improvement in signal quality. In this paper, we have reviewed several papers in Fiber Nonlinear using several algorithms as well as processing the signal transmitting This problem is adaptively optimized using a low-complexity algorithm A soft-decision, bitwise demodulator based metric used for modern applications Decoders from the FEC. The study demonstrates an optimal scaling factor analysis with predictable accuracy.","PeriodicalId":166917,"journal":{"name":"2020 International Congress on Human-Computer Interaction, Optimization and Robotic Applications (HORA)","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127057002","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":"Real-time Inferencing and Training of Artificial Neural Network for Adaptive Latency Negation in Distributed Virtual Environments","authors":"G. Gutmann, A. Konagaya","doi":"10.1109/HORA49412.2020.9152833","DOIUrl":"https://doi.org/10.1109/HORA49412.2020.9152833","url":null,"abstract":"With recent trends to move more computation and applications to the cloud, latency is one of the major factors that can degrade the experience. This is even more true when it comes to distributed virtual environments (DVE) where users are interacting in real-time with a server-side environment. Past works have attempted to use user motion prediction to negate the effects of latency in VR systems but often struggle with long prediction lengths or fast user motion speed. In our previous work, we found that using an artificial neural network (ANN) for user motion prediction was feasible; however, our test showed relatively simple ANNs struggled when the latency varied, or user behavior changed drastically. To combat these issues, we are proposing the use of real-time inferencing and training (RTIT) to give our stacked LSTM the capability to adapt. By utilizing RTIT, our model is able to maintain a low prediction error when the system experiences both various amounts of latency and different interaction patterns. In addition, as the latency and user motion speed rise, our method remains robust longer than polynomial regression-based predictors.","PeriodicalId":166917,"journal":{"name":"2020 International Congress on Human-Computer Interaction, Optimization and Robotic Applications (HORA)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122129366","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":"Gerçek Zamanlı Lidar - Kamera Tümleştirme Mimarisi ve Araç Üzeri Uygulaması","authors":"A. Demir","doi":"10.1109/HORA49412.2020.9152904","DOIUrl":"https://doi.org/10.1109/HORA49412.2020.9152904","url":null,"abstract":"Otonom ve yarı otonom araçların kullanımı günden güne yaygınlaşmakta, ülkelerin getirdikleri düzenlemeler ile bu sistemlerin daha güvenli olması için çalışılmaktadır. Bu düzenlemeler göstermektedir ki algılayıcı tümleştirme teknikleri, otonom araçların geleceğinde belirleyici olacak alanların başında gelmektedir. Bu çalışmada kamera ile lidar algılayıcıların tümleştirilmesi için araç üzerinde gerçek zamanlı çalışabilecek bir mimari sunulmuştur. Sunulan mimari gerçek bir araç üzerine uygulanmış ve sonuçları paylaşılmıştır. Bunun yanı sıra görüntü işlemede sıkça kullanılan öznitelik çıkarma ve takip algoritmaları da karşılaştırılmış ve otomotiv uygulamalarına en uygun yöntem belirlenmiştir. Çalışmada elde edilen çıktılar ile otonom ve yarı otonom araçlarda algılayıcıların birbirini tamamlayıcı olarak nasıl kullanılabileceği ve yine algılayıcılardan birinin anlamlı bilgi üretemediğinde digerinin onun yerini nasıl alabileceği gösterilmiştir.","PeriodicalId":166917,"journal":{"name":"2020 International Congress on Human-Computer Interaction, Optimization and Robotic Applications (HORA)","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126580944","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}
Cynthia Brosque, Elena Galbally, O. Khatib, M. Fischer
{"title":"Human-Robot Collaboration in Construction: Opportunities and Challenges","authors":"Cynthia Brosque, Elena Galbally, O. Khatib, M. Fischer","doi":"10.1109/HORA49412.2020.9152888","DOIUrl":"https://doi.org/10.1109/HORA49412.2020.9152888","url":null,"abstract":"The last decade of robotic advances in manipulation, sensing, and computing is starting to enable the use of robots in unstructured environments, such as construction, to assist in hazardous, repetitive, and strenuous manual tasks. The construction field poses considerable technical challenges that have led to complex setups and programming as well as unsafe robots that are not suited for human-robot collaboration. Human-robot collaboration through haptic interfaces, utilized in other fields, could help integrate the workers’ expertise with the robots’ accuracy, safety, repeatability, and speed, but have not yet been widely applied to the construction industry. By using the SAI robotic simulation environment and human-safe compliant robots, this paper introduces a method to study the potential of haptics for five construction tasks: drywall installation, painting, bolting, welding, and pouring concrete.","PeriodicalId":166917,"journal":{"name":"2020 International Congress on Human-Computer Interaction, Optimization and Robotic Applications (HORA)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132731319","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":"Adaptive Motion Control of Modified E. Coli","authors":"A. Tabak","doi":"10.1109/HORA49412.2020.9152603","DOIUrl":"https://doi.org/10.1109/HORA49412.2020.9152603","url":null,"abstract":"Micro robotic systems are of growing interest for biomedical applications. The widely preferred means of locomotion for untethered microrobots is swimming via mimicry of single-celled organisms. Furthermore, such organisms are recently considered to be integrated into a micro-robotic system to achieve biocompatibility. The motion control of such bio-hybrid systems poses a considerable challenge due to their size and taxis-behavior. Here, an adaptive motion control scheme is investigated with a simulated coupled system of open kinematic chain and bacterium under in vitro conditions. The said control is achieved through magnetic coupling between the two via a single permanent magnet. The main focus of the study is the effect of the adaptive component and its ability to change the swimming direction of a single E. Coli minicell. Simulation results show that it is theoretically possible to achieve motion control via such an approach.","PeriodicalId":166917,"journal":{"name":"2020 International Congress on Human-Computer Interaction, Optimization and Robotic Applications (HORA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131321295","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}