2019 30th Irish Signals and Systems Conference (ISSC)最新文献_第3页

A Lightweight Region Proposal Network for Task Specific Applications 针对特定任务应用的轻量级区域提议网络

2019 30th Irish Signals and Systems Conference (ISSC) Pub Date : 2019-06-01 DOI: 10.1109/ISSC.2019.8904949

Simon O'Keeffe, Rudi C. Villing

引用次数: 0

String Stability Experimentation using a Low-Cost Mobile Robotic Testbed 使用低成本移动机器人测试平台的弦稳定性实验

2019 30th Irish Signals and Systems Conference (ISSC) Pub Date : 2019-06-01 DOI: 10.1109/ISSC.2019.8904961

Michael Johnson, M. Hayes

引用次数: 1

3D Facial Expression Recognition Using Deep Feature Fusion CNN 基于深度特征融合的三维面部表情识别

2019 30th Irish Signals and Systems Conference (ISSC) Pub Date : 2019-06-01 DOI: 10.1109/ISSC.2019.8904930

Kun Tian, Liaoyuan Zeng, S. McGrath, Qian Yin, Wenyi Wang

引用次数: 9

Developing Low-Cost Testbeds for Enhancing Security Techniques in Wireless Sensor Network Protocols 开发低成本测试平台以增强无线传感器网络协议中的安全技术

2019 30th Irish Signals and Systems Conference (ISSC) Pub Date : 2019-06-01 DOI: 10.1109/ISSC.2019.8904967

George D. O’Mahony, Philip J. Harris, Colin C. Murphy

{"title":"Developing Low-Cost Testbeds for Enhancing Security Techniques in Wireless Sensor Network Protocols","authors":"George D. O’Mahony, Philip J. Harris, Colin C. Murphy","doi":"10.1109/ISSC.2019.8904967","DOIUrl":"https://doi.org/10.1109/ISSC.2019.8904967","url":null,"abstract":"Wireless sensor network (WSN) applications have expanded considerably over the past decade or so and now, solutions exit for various innovative applications. These wireless networks adopt commercial off the shelf devices and standardized protocols, which inherently creates security challenges. These challenges are ever changing as malicious interference and intrusion techniques evolve and dynamic efficient hardware becomes increasingly accessible. This paper presents the development of multiple low-cost hardware and software platforms designed so security enhancements and modifications to WSN protocol architecture and packet structure can be designed and tested. Each testbed has been built satisfying the requirements of being available as unmodified commercial off the shelf (COTS) components and based on open source software. The testbeds provide versatility through operating on various operating systems including Windows and Linux, are reproducible and can be deployed in a way which replicates real world WSNs. Each distinct system provides remote access, real time and off line data analysis, specific control of each network node and the ability to upload data from the WSN. This paper describes in-detail the individual pieces of suitable hardware for WSN protocol and packet structure design and illustrates the system architecture required to form testbeds which can experimentally validate modifications to a WSN protocol. Additionally, a baseline is defined and encapsulates the ZigBee standard. Example results of the distinct testbeds in operation are provided along with the specific open source software being used.","PeriodicalId":312808,"journal":{"name":"2019 30th Irish Signals and Systems Conference (ISSC)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124713275","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

How to Learn Quickly: An investigation of how to optimally train deep neural networks and its implications for human learning 如何快速学习:如何最佳地训练深度神经网络及其对人类学习的影响的研究

2019 30th Irish Signals and Systems Conference (ISSC) Pub Date : 2019-06-01 DOI: 10.1109/ISSC.2019.8904953

Luke Rickard

引用次数: 0

Use of an Optical Fibre based Temperature Sensor for Radiotherapy Dosimetry 光纤温度传感器在放射剂量测定中的应用

2019 30th Irish Signals and Systems Conference (ISSC) Pub Date : 2019-06-01 DOI: 10.1109/ISSC.2019.8904917

F. McGuinness, S. O’Keeffe, G. Dooly, D. Duraibabu, P. Woulfe, G. Leen

引用次数: 1

Modelling and control of a Concentrating Solar Power Plant prototype 聚光太阳能发电厂原型的建模与控制

2019 30th Irish Signals and Systems Conference (ISSC) Pub Date : 2019-06-01 DOI: 10.1109/ISSC.2019.8904946

Amir Heidary, S. Mousavi, K. Rouzbehi, Juan Manuel Escaño

引用次数: 0

Reference Point Estimation Technique for Direct Validation of Subpixel Point Detection Algorithms for Internet of Things 直接验证物联网亚像素点检测算法的参考点估计技术

2019 30th Irish Signals and Systems Conference (ISSC) Pub Date : 2019-06-01 DOI: 10.1109/issc.2019.8904921

Mariusz P. Wilk, Brendan Q'Flynn

引用次数: 1

Jitter Buffer Compensation in Voice over IP Quality Estimation IP语音质量估计中的抖动缓冲补偿

2019 30th Irish Signals and Systems Conference (ISSC) Pub Date : 2019-06-01 DOI: 10.1109/ISSC.2019.8904962

Tong Mo, Andrew Hines

{"title":"Jitter Buffer Compensation in Voice over IP Quality Estimation","authors":"Tong Mo, Andrew Hines","doi":"10.1109/ISSC.2019.8904962","DOIUrl":"https://doi.org/10.1109/ISSC.2019.8904962","url":null,"abstract":"Voice over Internet Protocol (VoIP) communications has grown in popularity and has been widely adopted as an alternative to traditional telephone technologies. As packet delivery time can vary, congestion and poor connections can result in delays being introduced. In order to maximise the Quality of Experience (QoE) for VoIP users, jitter buffers are deployed to manage the speech output at the receiver by minimising stalls in signal playout. Automated computer models have been created to compare the signal at the origin and destination in order to predict the perceived quality. Although short playout adjustments introduced by jitter buffers are imperceptible to human listeners, they can skew the results from speech quality prediction models. In this paper, the influence of origin and destination signal time alignment is investigated. A new algorithm for delay estimation that can be used for Jitter Buffer Compensation is proposed and evaluated for use within a speech quality prediction model called VISQOL. Two experiments were conducted. The first was used to design a delay estimation algorithm and to tune its parameters. The second validates the algorithm performance by comparing the quality prediction accuracy of the VISQOL speech quality model with the proposed Jitter Buffer Compensation model to the baseline model results. The results show that the proposed algorithm produces significantly fewer signal mis-alignments and better quality prediction.","PeriodicalId":312808,"journal":{"name":"2019 30th Irish Signals and Systems Conference (ISSC)","volume":"2023 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114090279","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

Racewalking Gait Analysis Based on RGB Images 基于RGB图像的竞走步态分析

2019 30th Irish Signals and Systems Conference (ISSC) Pub Date : 2019-06-01 DOI: 10.1109/ISSC.2019.8904954

Jiang Liu, Weiyu Cui, Liaoyuan Zeng, Ji Lin, Rumin Zhang, S. McGrath

引用次数: 0