2019 IEEE International Conference on Smart Computing (SMARTCOMP)最新文献

Demonstration of Dynamic Distributed Orchestration of Node-RED IoT Workflows Using a Vector Symbolic Architecture 使用矢量符号架构的Node-RED物联网工作流的动态分布式编排演示

2019 IEEE International Conference on Smart Computing (SMARTCOMP) Pub Date : 2019-06-12 DOI: 10.1109/SMARTCOMP.2019.00089

Richard J. Tomsett, G. Bent, Christopher Simpkin, I. Taylor, Daniel Harborne, A. Preece, R. Ganti

{"title":"Demonstration of Dynamic Distributed Orchestration of Node-RED IoT Workflows Using a Vector Symbolic Architecture","authors":"Richard J. Tomsett, G. Bent, Christopher Simpkin, I. Taylor, Daniel Harborne, A. Preece, R. Ganti","doi":"10.1109/SMARTCOMP.2019.00089","DOIUrl":"https://doi.org/10.1109/SMARTCOMP.2019.00089","url":null,"abstract":"Traditional service-based applications, in fixed networks, are typically constructed and managed centrally and assume stable service endpoints and adequate network connectivity. Constructing and maintaining such applications in dynamic heterogeneous wireless networked environments, where limited bandwidth and transient connectivity are commonplace, presents significant challenges and makes centralized application construction and management impossible. In this demonstration we present an architecture which is capable of providing an adaptable and resilient method for on-demand decentralized construction and management of complex time-critical applications in such environments. The approach uses a Vector Symbolic Architecture (VSA) to compactly represent an application as a single semantic vector that encodes the service interfaces, workflow, and the time-critical constraints required. By extending existing services interfaces, with a simple cognitive layer that can interpret and exchange the vectors, we show how the required services can be dynamically discovered and interconnected in a completely decentralized manner. There are a large number of workflow systems designed to work in various scientific domains, including support for the Internet of Things (IoT). One such workflow system is Node-RED, which is designed to bring workflow-based programming to IoT. The main focus of this demonstration is to show how we can migrate Node-RED workflows into a decentralized execution environment, so that such workflows can run on Edge networks.","PeriodicalId":253364,"journal":{"name":"2019 IEEE International Conference on Smart Computing (SMARTCOMP)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128153458","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: 5

On the Use of LSTM Networks for Predictive Maintenance in Smart Industries LSTM网络在智能工业预测性维护中的应用

2019 IEEE International Conference on Smart Computing (SMARTCOMP) Pub Date : 2019-06-12 DOI: 10.1109/SMARTCOMP.2019.00059

Dario Bruneo, Fabrizio De Vita

{"title":"On the Use of LSTM Networks for Predictive Maintenance in Smart Industries","authors":"Dario Bruneo, Fabrizio De Vita","doi":"10.1109/SMARTCOMP.2019.00059","DOIUrl":"https://doi.org/10.1109/SMARTCOMP.2019.00059","url":null,"abstract":"Aspects related to the maintenance scheduling have become a crucial problem especially in those sectors where the fault of a component can compromise the operation of the entire system, or the life of a human being. Current systems have the ability to warn only when the failure has occurred causing, in the worst case, an offline period that can cost a lot in terms of money, time, and security. Recently, new ways to address the problem have been proposed thanks to the support of machine learning techniques, with the aim to predict the Remaining Useful Life (RUL) of a system by correlating the data coming from a set of sensors attached to several components. In this paper, we present a machine learning approach by using LSTM networks in order to demonstrate that they can be considered a feasible technique to analyze the \"history\" of a system in order to predict the RUL. Moreover, we propose a technique for the tuning of LSTM networks hyperparameters. In order to train the models, we used a dataset provided by NASA containing a set of sensors measurements of jet engines. Finally, we show the results and make comparisons with other machine learning techniques and models we found in the literature.","PeriodicalId":253364,"journal":{"name":"2019 IEEE International Conference on Smart Computing (SMARTCOMP)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114531712","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: 30

BRUSCHETTA: An IoT Blockchain-Based Framework for Certifying Extra Virgin Olive Oil Supply Chain BRUSCHETTA:基于物联网区块链的特级初榨橄榄油供应链认证框架

2019 IEEE International Conference on Smart Computing (SMARTCOMP) Pub Date : 2019-06-12 DOI: 10.1109/SMARTCOMP.2019.00049

Antonio Arena, Alessio Bianchini, Pericle Perazzo, C. Vallati, G. Dini

{"title":"BRUSCHETTA: An IoT Blockchain-Based Framework for Certifying Extra Virgin Olive Oil Supply Chain","authors":"Antonio Arena, Alessio Bianchini, Pericle Perazzo, C. Vallati, G. Dini","doi":"10.1109/SMARTCOMP.2019.00049","DOIUrl":"https://doi.org/10.1109/SMARTCOMP.2019.00049","url":null,"abstract":"Urban population is expected to continuously grow in size. The smart city concepts allows to handle the new challenges and issues created by this growth by applying a wide range of technologies that can provide citizens with a better living environment. Smart agriculture will play an important part of smart cities, as a sustainable and high quality food supply chain is crucial to facilitate the grow of human agglomerates. In this context, European laws imposes very strict requirements in the food industry, in order to ensure that food provenance is always guaranteed. Such fine-grained traceability can be only achieved by applying state-of-the-art technologies. In this paper, we present BRUSCHETTA, a blockchain-based application for the traceability and the certification of the Extra Virgin Olive Oil (EVOO) supply chain. EVOO is an emblematic food product for Italy, but it is also one of the most falsified ones. BRUSCHETTA provides a blockchain-based system to enforce the certification of this product by tracing its entire supply chain: from the plantation to the shops. The goal is to enable the final customer to access a tamper-proof history of the product, including the farming, harvesting, production, packaging, conservation, and transportation processes. BRUSCHETTA leverages Internet of Things (IoT) technologies in order to interconnect sensors dedicated to EVOO quality control, and to let them operate on the blockchain. We also provide a support for the correct tailoring of the BRUSCHETTA blockchain system, and we propose a mechanism for its dynamic auto-tuning to optimize it in case of high loads.","PeriodicalId":253364,"journal":{"name":"2019 IEEE International Conference on Smart Computing (SMARTCOMP)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124478371","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: 42

Model-Based Operator Placement for Data Processing in IoT Environments 物联网环境中数据处理的基于模型的操作员安置

2019 IEEE International Conference on Smart Computing (SMARTCOMP) Pub Date : 2019-06-12 DOI: 10.1109/SMARTCOMP.2019.00084

A. C. F. D. Silva, Pascal Hirmer, B. Mitschang

引用次数: 7

Cooperative Learning for Multi-perspective Image Classification 多视角图像分类的合作学习

2019 IEEE International Conference on Smart Computing (SMARTCOMP) Pub Date : 2019-06-12 DOI: 10.1109/SMARTCOMP.2019.00032

Nicholas Nordlund, H. Kwon, L. Tassiulas

引用次数: 2

Magnalium: Highly Reliable SDC Networks with Multiple Control Plane Composition Magnalium:具有多个控制平面组成的高可靠SDC网络

2019 IEEE International Conference on Smart Computing (SMARTCOMP) Pub Date : 2019-06-12 DOI: 10.1109/SMARTCOMP.2019.00035

Geng Li, Akrit Mudvari, Kerim Gokarslan, Patrick Baker, S. Kompella, Franck Le, K. Marcus, J. Tucker, Y. Yang, Paul Yu

{"title":"Magnalium: Highly Reliable SDC Networks with Multiple Control Plane Composition","authors":"Geng Li, Akrit Mudvari, Kerim Gokarslan, Patrick Baker, S. Kompella, Franck Le, K. Marcus, J. Tucker, Y. Yang, Paul Yu","doi":"10.1109/SMARTCOMP.2019.00035","DOIUrl":"https://doi.org/10.1109/SMARTCOMP.2019.00035","url":null,"abstract":"Existing software-defined SDx architectures highly depend on a centralized control plane and hence can face substantial reliability challenges in software-defined coalition (SDC) settings, in which the centralized control plane can be weakly connected to the data plane, or even disconnected from the data plane due to high dynamicity. On the contrary, distributed control planes (e.g., OLSRv2) provide autonomy but lose flexibility and global policy guarantees. In this paper, we present Magnalium, a novel system to achieve high reliability in SDC networks by composing multiple control planes in real-time. Magnalium introduces a novel, unified composition framework that uses a distributed verification to systematically generate forwarding rules in accordance with desired policy requirements. Magnalium also introduces several supporting components to address challenges in wireless environment and resource management. We conduct data-driven simulations, showing that Magnalium benefits from both centralized and distributed control planes and even reduces downtime by 65% over the most reliable individual control plane.","PeriodicalId":253364,"journal":{"name":"2019 IEEE International Conference on Smart Computing (SMARTCOMP)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122343161","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

Hybrid SDN Control in Mobile Ad Hoc Networks 移动Ad Hoc网络中的混合SDN控制

2019 IEEE International Conference on Smart Computing (SMARTCOMP) Pub Date : 2019-06-12 DOI: 10.1109/SMARTCOMP.2019.00038

Konstantinos Poularakis, Qiaofeng Qin, K. Marcus, K. Chan, K. Leung, L. Tassiulas

{"title":"Hybrid SDN Control in Mobile Ad Hoc Networks","authors":"Konstantinos Poularakis, Qiaofeng Qin, K. Marcus, K. Chan, K. Leung, L. Tassiulas","doi":"10.1109/SMARTCOMP.2019.00038","DOIUrl":"https://doi.org/10.1109/SMARTCOMP.2019.00038","url":null,"abstract":"Software defined networking (SDN) can be beneficial in mobile ad hoc networks (MANETs) to increase flexibility, provide programmability and simplify management. The high dynamics in mobile networks, however, raise new reliability challenges to the conventional centralized control plane of SDN. To increase reliability, methods such as placing multiple controllers in the network have been considered that add redundancy in the control plane in a brute force manner. However, these methods cannot by themselves fundamentally solve the reliability problem. To address this issue, this paper complements the controller placement methods with a new architecture that has a hybrid structure splitting the routing decision logic between the controllers and the data plane nodes. Specifically, the controllers can break the routing path into segments, similar to the segment routing technique, and broadcast the list of segment labels to the data plane nodes. The latter are able to make the actual forwarding decisions for each segment in a distributed manner, e.g., by running an existing MANET protocol like OLSR. Experiments on a testbed built from commercial mobile devices with integrated SDN functionality highlight the feasibility and benefits of the proposed architecture.","PeriodicalId":253364,"journal":{"name":"2019 IEEE International Conference on Smart Computing (SMARTCOMP)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133197984","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

Generative Policy Framework for AI Training Data Curation 人工智能训练数据管理的生成策略框架

2019 IEEE International Conference on Smart Computing (SMARTCOMP) Pub Date : 2019-06-12 DOI: 10.1109/SMARTCOMP.2019.00092

V. Salapura, D. Wood, S. Witherspoon, Keith Grueneberg, E. Bertino, A. A. Jabal, S. Calo

引用次数: 2

Blockchain-Based Publicly Verifiable Cloud Storage 基于区块链的公开可验证云存储

2019 IEEE International Conference on Smart Computing (SMARTCOMP) Pub Date : 2019-06-12 DOI: 10.1109/SMARTCOMP.2019.00076

Nachiket Tapas, Giovanni Merlino, F. Longo, A. Puliafito

引用次数: 7

A Novel Two-Step Fall Detection Method Using Smartphone Sensors 一种基于智能手机传感器的两步跌倒检测方法

2019 IEEE International Conference on Smart Computing (SMARTCOMP) Pub Date : 2019-06-12 DOI: 10.1109/SMARTCOMP.2019.00083

John C. Dogan, M. Hossain

{"title":"A Novel Two-Step Fall Detection Method Using Smartphone Sensors","authors":"John C. Dogan, M. Hossain","doi":"10.1109/SMARTCOMP.2019.00083","DOIUrl":"https://doi.org/10.1109/SMARTCOMP.2019.00083","url":null,"abstract":"A smartphone-based fall detection system has two major advantages over a traditional fall detection system that comes as a separate device: (1) the phone can automatically send messages to or call the emergency contact person when a fall is detected and (2) a user does not need to carry an extra device. This paper presents a novel two-step fall detection method which uses data extracted from smartphone sensors to detect falls. A fall can happen in many ways. A person can fall while he/she is walking, jogging, sitting, or even sleeping. Patterns of all falls are not the same. It is important to identify the type of falls to precisely distinguish it from non-falls (normal activities). Hence, our method first identifies the correct type of falls by performing multi-class classification. In the second step, this method produces a binary decision based on the multiclass prediction. We collected data from 10 users to evaluate our proposed fall detection method. Each user performed five normal activities–namely, walking, jogging, standing, sitting, lying, and also fell after performing each activity. We performed experiments with five common smartphone sensors: accelerometer, gyroscope, magnetometer, gravity, and linear acceleration. We tested five machine learning classifiers–namely, Support Vector Machine, K-Nearest Neighbor, Decision Tree, Random Forest, and Naive Bayes. Our two-step fall detection method achieved the maximum accuracy of 95.65% and the maximum area under ROC curve (AUC) of 0.93, both with the gyroscope sensor and Support Vector Machine classifier.","PeriodicalId":253364,"journal":{"name":"2019 IEEE International Conference on Smart Computing (SMARTCOMP)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114275887","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: 9