2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)最新文献_第2页

Estimating the Block-Diagonal Idiosyncratic Covariance in High-Dimensional Factor Models 高维因子模型中块对角线特质协方差的估计

2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911372

Lucija Žignić, Stjepan Begušić, Z. Kostanjčar

引用次数: 0

Ethernet Communication over IP Transport for Industrial and Private Cellular Network 工业和专用蜂窝网络的IP传输以太网通信

2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911387

Vikramajeet Khatri, Mehrnoosh Monshizadeh, Kari Tiirikainen

{"title":"Ethernet Communication over IP Transport for Industrial and Private Cellular Network","authors":"Vikramajeet Khatri, Mehrnoosh Monshizadeh, Kari Tiirikainen","doi":"10.23919/softcom55329.2022.9911387","DOIUrl":"https://doi.org/10.23919/softcom55329.2022.9911387","url":null,"abstract":"Current industrial networks and protocols heavily rely on Ethernet connectivity and in some cases TCP/IP is only used for Ethernet station discovery while all further communication takes place using native Ethernet. One example of such industrial Ethernet protocol is Profinet and its low latency variant Profinet RT. However, in a cellular network such as Long Term Evolution (LTE) network, a UE is only provided an IP address by the System Architecture Evolution Gateway (SAEGW). This IP only connection is called bearer in LTE, does not natively enable Ethernet communication which is required to enable industrial Ethernet communication over cellular networks. To enable Ethernet communication over any IP transport, our paper introduces a solution to transport the message from UE to Ethernet Host without using encapsulating original Ethernet frames as such. It simplifies network configuration and maintenance by eliminating active signaling protocols and static configurations (tunnels) and results in less overhead for transporting the Ethernet frames and maintaining the infrastructure. This would directly benefit industrial connectors as the operational overhead of manual GRE tunnel management could be eliminated.","PeriodicalId":261625,"journal":{"name":"2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125977820","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: 0

Performance Comparison of Generic and Quantized Fully Connected and Convolutional Neural Networks for Real- Time Signal/Background Classification 通用神经网络与量化全连接神经网络及卷积神经网络在实时信号/背景分类中的性能比较

2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911437

Arijana Burazin Mišura, J. Musić, J. Ožegović, D. Lelas

{"title":"Performance Comparison of Generic and Quantized Fully Connected and Convolutional Neural Networks for Real- Time Signal/Background Classification","authors":"Arijana Burazin Mišura, J. Musić, J. Ožegović, D. Lelas","doi":"10.23919/softcom55329.2022.9911437","DOIUrl":"https://doi.org/10.23919/softcom55329.2022.9911437","url":null,"abstract":"Since the beginning of the Large Hadron Collider (LHC) project, one of the biggest problems faced by scientists is dealing with the enormous amount of data produced by detectors. For the High Luminosity LHC phase, a new calorimeter endcap named High Granularity Calorimeter (HGCAL) has been developed for the upgrade of the Compact Muon Solenoid (CMS) detector. High granularity together with increased pile-up will result in a huge increase in data rate. Therefore, efficient real-time analysis methods are required to select data coming from events of interest from tremendous background production. The development of specialized libraries, like QKeras, enables the quantization of neural networks (NNs) so far used mostly in the offline analysis due to their high processing requirements. The reduction of NN size together with input quantization makes possible their usage in limited resources as a particle classification strategy. We present a comparison of fully connected and convolutional NNs used for the potential real-time signal/background classification method. Results show that convolutional models slightly outperform fully connected architectures in both generic and quantized cases.","PeriodicalId":261625,"journal":{"name":"2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","volume":"282 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131651566","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

Individual Olive Tree Detection in RGB Images RGB图像中的单个橄榄树检测

2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911397

Ivana Marin, Sven Gotovac, V. Papić

引用次数: 1

A Comparative Study of Vegetation Attenuation at Millimeter Waves Bandwidth 毫米波带宽下植被衰减的比较研究

2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911511

Krzysztof Cichon, Maciej Nikiforuk

引用次数: 0

Augmented Reality Based Sensor Data Visualization for Plant Growth Monitoring 基于增强现实的植物生长监测传感器数据可视化

2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911471

Ela Drutter, Mario Milicevic, A. Skelin, M. Bonkovic

引用次数: 0

All-to-All Personalized Communication on Fat-Trees Using Latin Squares 在胖树上使用拉丁方块进行所有对所有的个性化交流

2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911285

Daniele Izzi, A. Massini

{"title":"All-to-All Personalized Communication on Fat-Trees Using Latin Squares","authors":"Daniele Izzi, A. Massini","doi":"10.23919/softcom55329.2022.9911285","DOIUrl":"https://doi.org/10.23919/softcom55329.2022.9911285","url":null,"abstract":"Interconnection networks have a key role in systems with a high number of processors, and are chosen according to their capability of realizing different communication schemes. The all-to-all personalized communication is a relevant commu-nication pattern for many multiprocessor applications, and has been extensively studied in the past for many network topologies. In particular, when using multistage interconnection networks, the method based on the realization of a sequence of permutations forming a Latin square is very advantageous. In particular, a method for realizing the Latin square consisting of the identity permutation and its $N-1$ rotations, $mathcal{R}mathcal{L}mathcal{S}$, has been proposed for the Butterfly-Butterfly network. In this paper, we consider the Fat-Tree, a popular interconnection network used in many distributed systems as well as in Data Centers, and show how to modify and extend the method for the $mathcal{R}mathcal{L}mathcal{S}$ to work on them, whatever the size of the network and switches considered. We then consider also the Slimmed Fat-Tree, that is a cheaper network in terms of circuitry, and for this reason, it can be conveniently used in very large systems. The proposed method can realize the $N$ permutations of a Latin Square in pipeline fashion in optimal time, that is $O(N)$.","PeriodicalId":261625,"journal":{"name":"2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114987674","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

Performance Assessments for SDN Control Plane into Distinct Network Topologies 不同网络拓扑下SDN控制平面的性能评估

2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911385

Pantelimon-Teodor Tivig, E. Borcoci, Marius Constantin Vochin

{"title":"Performance Assessments for SDN Control Plane into Distinct Network Topologies","authors":"Pantelimon-Teodor Tivig, E. Borcoci, Marius Constantin Vochin","doi":"10.23919/softcom55329.2022.9911385","DOIUrl":"https://doi.org/10.23919/softcom55329.2022.9911385","url":null,"abstract":"The Software Defined Network (SDN) concept has changed the traditional network architecture to achieve higher flexibility, the programmability of the network, the abstraction based on a logically centralized control plane, and the data (forwarding) plane decoupling. The SDN control centralization raises scalability issues. This work focuses on the scalability concerns of the Ryu SDN controller in various scenarios with distinct network topologies like tree and datacenter. Throughout this paper, we assess the consequences of distributing subscriber data requests over the controller performance into different network topologies also using a different number of subscribers. The performance of the Ryu is tested by observing the throughput of the controller. The assessment was accomplished by employing an Iperf traffic generator and Mininet. The paper studies two matters that impact the Ryu throughput: the exponential increase of the number of nodes in tree topology and the adoption of the same condition over a datacenter topology. The experiments involve the two types of topologies mentioned and a topologies size range from 200 to 2000 nodes and assessing the controller performance using the throughput as the performance criterion. The results of this research will be used in a research project oriented to 5G slicing, where the control plane is based on SDN.","PeriodicalId":261625,"journal":{"name":"2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117127895","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: 0

ML-based Video Streaming QoE Modeling with E2E and Link Metrics 基于ml的视频流QoE建模与端到端和链路度量

2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911393

Lei Wang, Adam Durning, D. Delaney

{"title":"ML-based Video Streaming QoE Modeling with E2E and Link Metrics","authors":"Lei Wang, Adam Durning, D. Delaney","doi":"10.23919/softcom55329.2022.9911393","DOIUrl":"https://doi.org/10.23919/softcom55329.2022.9911393","url":null,"abstract":"An increasing variety of network services and applications have led to a demand for service specific network management. QoE routing, routing service traffic on an individual basis, has been applied to target this demand. Learning tools have also been applied to automate and tailor management approach in real time within the network. A network manager can evaluate routing decisions to determine if expected performance was reached, and make adjustments to the routing model if not. The difficulty with this approach remains in collecting and evaluating the network state and service performance in real time to enable learning in the network. Such metrics must also be suitable for developing or adapting a routing model. This paper expands on a framework for real time feedback supported management. The aim of the paper is to identify and evaluate a suitable real time mechanism to collect network state data and a suitable application feedback metric. The metrics are evaluated for use in a routing model. The solution is unique as it provides a framework for a general service given a suitable feedback metric for that service. The paper examines application KPI metrics as suitable feedback metrics for two services, video streaming and VoIP, with APSNR and PESQ used as respective feedback metrics. The paper defines and evaluates link metrics as a mechanism for real time state determination. The framework is implemented and evaluated on an emulated SDN testbed.","PeriodicalId":261625,"journal":{"name":"2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124033815","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: 0

Quality of Service Evaluation over a 496 km Quantum Key Distribution Network 496公里量子密钥分配网络的服务质量评价

2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911280

Miryeong Park, Kyungwoon Lee, K. Seol, Minsoo Lee, Hyungsoo Kim

引用次数: 1