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2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS)最新文献

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Random Walk Based Trade Reference Computation for Personal Credit Scoring 基于随机游走的个人信用评分交易参考计算
2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS) Pub Date : 2017-03-01 DOI: 10.1109/ISADS.2017.42
Yun Peng, R. Xu, Huawei Zhao, Zhizheng Zhou, Ni Wu, Ying Yang
{"title":"Random Walk Based Trade Reference Computation for Personal Credit Scoring","authors":"Yun Peng, R. Xu, Huawei Zhao, Zhizheng Zhou, Ni Wu, Ying Yang","doi":"10.1109/ISADS.2017.42","DOIUrl":"https://doi.org/10.1109/ISADS.2017.42","url":null,"abstract":"Personal credit scoring is a fundamental problemin Finance. It has a lot of emerging applications includingCredit Card, Mortgage Loan and Automobile Credit, etc. Dueto its importance, a lot of personal credit scoring methods havebeen proposed. Among many other aspects of a client, tradereference is a crucial aspect for an effective credit scoring. Ina trade reference, the referee provides a score to describe thecredit of the client with respect to the business between theclient and the referee. Most existing methods assume that thetrade reference is trustable. However, the trade referee mayconspire with the client and the trade reference score becomesuntrustable in practice. Therefore, in this paper, we propose atrade referee rank to capture both the reputation of the tradereferee and the trade reference score provided by the referee. The accuracy of using our trade reference rank is about 40%higher than that of the existing methods. We propose a randomwalk based method on a client reference graph to compute thetrade reference rank of the clients. Our extensive experimentsconfirm the effectiveness and the efficiency of our proposed techniques.","PeriodicalId":303882,"journal":{"name":"2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS)","volume":"340 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123941175","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}
引用次数: 1
Visual IoT/Robotics Programming Language in Pi-Calculus Pi-Calculus中的可视化物联网/机器人编程语言
2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS) Pub Date : 2017-03-01 DOI: 10.1109/ISADS.2017.32
G. Luca, Yinong Chen
{"title":"Visual IoT/Robotics Programming Language in Pi-Calculus","authors":"G. Luca, Yinong Chen","doi":"10.1109/ISADS.2017.32","DOIUrl":"https://doi.org/10.1109/ISADS.2017.32","url":null,"abstract":"As IoT/robotics research and applications expand explosively into many domains in computing, information, and control systems, schools and universities must prepare students to understand and be able to program IoT devices and robots. However, programming IoT and physical devices is hard and depends on good understanding of hardware and low-level programming. Workflow and visual programming environments have been developed to address this issue, including MIT App Inventor, Microsoft Robotics Developer Studio and VPL (Visual Programming Language), and Intel Service Orchestration Layer. We have developed a new visual programming language and its development environment: ASU VIPLE (Visual IoT/Robotics Programming Language Environment). ASU VIPLE is specifically developed to support different device platforms. It supports LEGO EV3 and all IoT devices based on an open architecture. ASU VIPLE integrates engineering design process, workflow, fundamental programming concepts, control flow, parallel computing, and event-driven programming seamlessly into the curriculum. It has been pilot tested at Arizona State University in summers 2015 and 2016, and is now taught in an ASU regular class, Introduction to Engineering. It has been adopted by numerous universities around the world. This paper focuses on the mathematical model of ASU VIPLE. π-calculus is used to describe the basic activities in VIPLE, as well as the workflow defined by the basic activities.","PeriodicalId":303882,"journal":{"name":"2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128970922","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}
引用次数: 10
A Method of Integrating Information for SWIM 一种面向SWIM的信息集成方法
2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS) Pub Date : 2017-03-01 DOI: 10.1109/ISADS.2017.30
J. Kang, Kyungsik Choi, Younghoon Kim, Hyun-Ok Yang
{"title":"A Method of Integrating Information for SWIM","authors":"J. Kang, Kyungsik Choi, Younghoon Kim, Hyun-Ok Yang","doi":"10.1109/ISADS.2017.30","DOIUrl":"https://doi.org/10.1109/ISADS.2017.30","url":null,"abstract":"Due to the rapid economic growth around the world, air traffic also has increased rapidlly. Today's Air Traffic Management (ATM) system is comprised of a wide variety of application developed for specific purposes, such systems use various custom communication protocols and each system has its own self-contained information system. For this reason, ICAO has proposed the concept of SWIM for effective exchange of information between providers and users, currently the lively research of SWIM is being in progress around United States and Europe. For keeping step with ICAO, the Ministry of Land, Infrastructure and Transport in Korea established the master plan and they have begun the research and the development of SWIM to integrate all aviation information systems by building navigation-based platform and to provide user-oriented navigation and aviation information services. In addition, Korea Airports Corporation was chosen as main research institution, and the development of SWIM test bed will be conducted until 2018 and a system for external services will be established by 2020. In this paper, we will briefly describe the structure of SWIM test bed sysem in progress at KAC, the data logger system of flight information, interface plans of AIXM-based system and WXXM-based system.","PeriodicalId":303882,"journal":{"name":"2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129128118","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}
引用次数: 3
Improvement of Availability of Level Crossing System by Autonomous Decentralized Technology 利用自治分散技术提高平交道口系统的可用性
2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS) Pub Date : 2017-03-01 DOI: 10.1109/ISADS.2017.35
S. Kitamura, M. Teramoto, S. Itoya, Y. Fukuta
{"title":"Improvement of Availability of Level Crossing System by Autonomous Decentralized Technology","authors":"S. Kitamura, M. Teramoto, S. Itoya, Y. Fukuta","doi":"10.1109/ISADS.2017.35","DOIUrl":"https://doi.org/10.1109/ISADS.2017.35","url":null,"abstract":"A level crossing, which is an intersection of an automobile and a railway is important for a railway operator. We have to consider the conveniences and availability for passer-by (pedestrians, vehicles, etc.), as well as the safety. Once a level crossing detects a failure, it makes/keeps warning according to its fail-safe philosophy and prevents passer-by from entering the train area. However, this long time warning causes not only inconveniences but also dangerous situations. For example, it may cause situations that frustrated passer-by run through the level crossing barriers and enter tracks. To solve this, we apply autonomous decentralized technology to level crossing system. We have developed a network level crossing system, in which several level crossing controllers are connected through the Ethernet to exchange their operational data. Once one controller detects a failure, it operates by means of another controllers' data. As a result, by alternative level crossing function, passer-by need not undergo unnecessary long time warning.","PeriodicalId":303882,"journal":{"name":"2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115201568","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}
引用次数: 2
A Distributed Proactive Service Framework for Crowd-Sensing Process 面向人群感知过程的分布式主动服务框架
2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS) Pub Date : 2017-03-01 DOI: 10.1109/ISADS.2017.55
Min Huang, Yandong Bai, Yinong Chen, Bo Sun
{"title":"A Distributed Proactive Service Framework for Crowd-Sensing Process","authors":"Min Huang, Yandong Bai, Yinong Chen, Bo Sun","doi":"10.1109/ISADS.2017.55","DOIUrl":"https://doi.org/10.1109/ISADS.2017.55","url":null,"abstract":"ith the wide deployment of various kinds of sensors in fixed infrastructures and in mobile devices, technologies and applications of crowd-sensing has drawn attentions in the fields of mobile computing. This paper studies the design of frameworks for crowd-sensing process in a distributed environment. We discuss the realization of the compatibilities of devices and services, as well as the algorithms of dealing with transmitting and accessing large amount of sensing data. We present a new distributed crowd-sensing framework called DASF, which is based on context data servers. The framework consists of three layers: hardware device layer, context data layer, and smart service layer. The key innovations and features of the framework are illustrated in detail. Through experiments and results analyses, DASF is shown to have good compatibility in heterogeneous device platforms, and it is capable of dealing with heavy load of accessing with practical significance.","PeriodicalId":303882,"journal":{"name":"2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126204904","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}
引用次数: 3
A Pedestrian Tracking Algorithm Based on Mean Shift Using Color Histogram Equalization Method 基于颜色直方图均衡化方法的均值偏移行人跟踪算法
2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS) Pub Date : 2017-03-01 DOI: 10.1109/ISADS.2017.52
Limei Fu, Shuhao Yu, Yue Jia
{"title":"A Pedestrian Tracking Algorithm Based on Mean Shift Using Color Histogram Equalization Method","authors":"Limei Fu, Shuhao Yu, Yue Jia","doi":"10.1109/ISADS.2017.52","DOIUrl":"https://doi.org/10.1109/ISADS.2017.52","url":null,"abstract":"This paper presents an improved pedestrian tracking algorithm with image sequences acquired by surveillance cameras. This pedestrian tracking algorithm is based on mean shift algorithm, and it uses color histogram equalization to improve the original algorithm. The improved algorithm performs much better than the original algorithm in some situations. We use the CAVIAR project/IST 2001 37540 dataset to evaluate the algorithm.","PeriodicalId":303882,"journal":{"name":"2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121919827","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}
引用次数: 2
Developing Parallel Cracks and Spots Ceramic Defect Detection and Classification Algorithm Using CUDA 基于CUDA的陶瓷平行裂纹与斑点缺陷检测与分类算法研究
2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS) Pub Date : 2017-03-01 DOI: 10.1109/ISADS.2017.14
K. Ragab, Nahed M. Alsharay
{"title":"Developing Parallel Cracks and Spots Ceramic Defect Detection and Classification Algorithm Using CUDA","authors":"K. Ragab, Nahed M. Alsharay","doi":"10.1109/ISADS.2017.14","DOIUrl":"https://doi.org/10.1109/ISADS.2017.14","url":null,"abstract":"Automatic defects inspection and classification inceramic tile plays a crucial role in ceramic tiles industry. Inorder to improve the required computing time to detect andclassify spot and crack defects in ceramic tiles, this paperproposed parallel algorithms based on the graphical processingunit. The proposed algorithm divides ceramic tile images intonon-overlapped partitions, identifies the defected partitions andthen carries out the defect classification algorithm only onthe defected partitions. Simulation results indicate significantimprovements in terms of classification time in comparisonto the current techniques. Furthermore, computation time forparallel algorithm excels the sequential algorithm. The resultsshow the speed up of the computation of the proposed parallelcompared with sentential algorithms that increase as the imagesize increases. Finally, the speed up of 45 times has been accomplished.","PeriodicalId":303882,"journal":{"name":"2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS)","volume":"20 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114018854","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}
引用次数: 4
Safety Technologies in Autonomous Decentralized Railway Control System 自主分散铁路控制系统中的安全技术
2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS) Pub Date : 2017-03-01 DOI: 10.1109/ISADS.2017.15
T. Kunifuji
{"title":"Safety Technologies in Autonomous Decentralized Railway Control System","authors":"T. Kunifuji","doi":"10.1109/ISADS.2017.15","DOIUrl":"https://doi.org/10.1109/ISADS.2017.15","url":null,"abstract":"Along with sophistication of society, requirements for infrastructure systems are also becoming more sophisticated. Conventionally, the infrastructure system has been accepted if it is safe and stable, but nowadays it will be required for serviceability as a matter of course. For this reason, not only expansion of the scope of the control system but also integration with the information service system has been frequently carried out. In this paper, we describe safety technology based on autonomous decentralized technology as one of measures to secure safety in a control system integrating such information service functions.","PeriodicalId":303882,"journal":{"name":"2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS)","volume":"395 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116499809","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}
引用次数: 2
Improving Multithreaded Performance Algorithmically in VIPLE 在VIPLE中提高多线程性能的算法
2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS) Pub Date : 2017-03-01 DOI: 10.1109/ISADS.2017.33
G. Luca, Sami Mian
{"title":"Improving Multithreaded Performance Algorithmically in VIPLE","authors":"G. Luca, Sami Mian","doi":"10.1109/ISADS.2017.33","DOIUrl":"https://doi.org/10.1109/ISADS.2017.33","url":null,"abstract":"Flowchart-based programming languages are useful because they are easy to interpret on the user end, and have recently become more popular in implementation in certain fields. In this framework, a program is recognized as a flowchart. In this flowchart, different parts of the program can be executed concurrently or in an optimized order using scheduling algorithms. However, more complex equations, such as large heuristic algorithms for path finding, tend to result in huge slowdowns in execution time due to execution delays in the pipeline. The solution of this paper is to create an algorithm that uses multithreading to maximize the speedup of a given program, while taking into account both theoretical limits as well as implementation limits (due to thread creation and destruction, synchronization, and load balancing). This algorithm also incorporates a new form of branch prediction, which will limit the number of calculations and threads needed in these workflows. Implementation and analysis of the results of this algorithm's use are explored at the end of this paper.","PeriodicalId":303882,"journal":{"name":"2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131284476","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}
引用次数: 1
Design and Analysis of a Minimum Time Buckets Synchronization Algorithm for Parallel and Distributed Simulation 并行分布式仿真中最小时间桶同步算法的设计与分析
2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS) Pub Date : 2017-03-01 DOI: 10.1109/ISADS.2017.51
Xuehui Wang, Lei Zhang
{"title":"Design and Analysis of a Minimum Time Buckets Synchronization Algorithm for Parallel and Distributed Simulation","authors":"Xuehui Wang, Lei Zhang","doi":"10.1109/ISADS.2017.51","DOIUrl":"https://doi.org/10.1109/ISADS.2017.51","url":null,"abstract":"Time synchronization is critical for parallel and distributed simulation (PADS). In this paper we first compare the two main synchronization mechanisms in PADS, namely conservative and optimistic protocols. Then we propose a Minimum Time Buckets synchronization algorithm, which can optimistically schedule events without sending anti-messages. Comparing to the well-known Breathing Time Bucket (MTB) synchronization algorithm, our algorithm reduces the waiting time and rollback probability for logical processes, yet it commits the same number of events in each time advance interval. Experiment results show that the MTB algorithm can effectively decrease the rollback rate, reduce the execution time, and achieve a higher speed up.","PeriodicalId":303882,"journal":{"name":"2017 IEEE 13th International Symposium on Autonomous Decentralized System (ISADS)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123824922","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}
引用次数: 2
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