2019 IEEE 5th International Conference on Computer and Communications (ICCC)最新文献_第8页

Comparison of Antenna Parameters for Different Substrate Materials at Terahertz Frequency Region 不同衬底材料在太赫兹频段天线参数的比较

2019 IEEE 5th International Conference on Computer and Communications (ICCC) Pub Date : 2019-12-01 DOI: 10.1109/ICCC47050.2019.9064424

Syed Abid Sahdman, Kazi Shihabul Islam, Sk Shahabuddin Ahmed, S. Siddiqui, Farzana Shabnam

{"title":"Comparison of Antenna Parameters for Different Substrate Materials at Terahertz Frequency Region","authors":"Syed Abid Sahdman, Kazi Shihabul Islam, Sk Shahabuddin Ahmed, S. Siddiqui, Farzana Shabnam","doi":"10.1109/ICCC47050.2019.9064424","DOIUrl":"https://doi.org/10.1109/ICCC47050.2019.9064424","url":null,"abstract":"Terahertz band communication is considered to be one of the most potential aspects of networks beyond 5G. However, it has been observed that antennas designed for this region still have very high losses. Dielectric substrate plays a key role in determining the antenna parameters like Sparameter, VSWR, 3D radiation pattern, directivity and gain. This paper provides a comprehensive solid background of the previous research works done on microstrip patch antenna in the terahertz region. Furthermore, a design for circular microstrip patch antenna consisting of a copper patch primarily focused on terahertz band communication has also been proposed. Simulation of the proposed antenna is carried out using an electromagnetic field solver software called Computer Simulation Technology (CST). The antenna’s performance based on different types of substrates such as Polyimide, Teflon, Quartz and Silicon Dioxide is analyzed between frequencies ranging between 1.5 to 1.7 terahertz (THz). The minimum return loss achieved for the fore mentioned resonant frequency range is-22.336dB for Teflon and the corresponding gain is 4.71 dB, which represents the optimum results among the four substrates","PeriodicalId":6739,"journal":{"name":"2019 IEEE 5th International Conference on Computer and Communications (ICCC)","volume":"41 1","pages":"680-684"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81601941","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

Two-Layer 3DoF+ System Based on Ultra-High Resolution Panoramic Video 基于超高分辨率全景视频的双层3DoF+系统

2019 IEEE 5th International Conference on Computer and Communications (ICCC) Pub Date : 2019-12-01 DOI: 10.1109/ICCC47050.2019.9064317

Yifan Wang, Jiarun Song, Fuzheng Yang

引用次数: 0

An Adaptive Task Scheduling System Based on Real-time Clustering and NetFlow Prediction 基于实时聚类和NetFlow预测的自适应任务调度系统

2019 IEEE 5th International Conference on Computer and Communications (ICCC) Pub Date : 2019-12-01 DOI: 10.1109/ICCC47050.2019.9064183

Hao Zhang, G. He

{"title":"An Adaptive Task Scheduling System Based on Real-time Clustering and NetFlow Prediction","authors":"Hao Zhang, G. He","doi":"10.1109/ICCC47050.2019.9064183","DOIUrl":"https://doi.org/10.1109/ICCC47050.2019.9064183","url":null,"abstract":"With more and more enterprise users begin to adapt cloud computing service as their target platform for important business activity, the Cloud Computing Platform (CCP) is facing severe loading and stability problems. As a result, an excellent task scheduling system is much needed. To build such a system, the widely used method is to design detailed plan manually based on each task. However, this method has many disadvantages. Firstly, people have to add new task and rearrange them every time new user comes, with too much time wasted. Secondly, changing environment like time, task numbers may also influence the final running results. In this paper, we creatively introduce an adaptive task scheduling system which is driven by history user data [1]. By collecting these data, we conduct clustering at intervals of time to achieve the latest user task size classification. We also predict the netflow amount for next few hours, based on historical time series. Later, we arrange the order of current tasks dynamically through a weighted scoring mechanism. Experiments result on the real-life dataset demonstrate the superiority of our proposed method over state-of-the-art method.","PeriodicalId":6739,"journal":{"name":"2019 IEEE 5th International Conference on Computer and Communications (ICCC)","volume":"40 1","pages":"77-80"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85381229","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 More Accurate Delay Model based Task Scheduling in Cellular Edge Computing Systems 基于延迟模型的蜂窝边缘计算系统任务调度

2019 IEEE 5th International Conference on Computer and Communications (ICCC) Pub Date : 2019-12-01 DOI: 10.1109/ICCC47050.2019.9064217

Yuan Zhang, Mingyang Xie

引用次数: 4

IEEE 1588 and a Dynamic Delay Correction Clock Synchronization Algorithm IEEE 1588和动态延迟校正时钟同步算法

2019 IEEE 5th International Conference on Computer and Communications (ICCC) Pub Date : 2019-12-01 DOI: 10.1109/ICCC47050.2019.9064350

Li Qing, Ren Xinyang

引用次数: 5

Disaster-Recovery Communications Utilizing SWIPT-based D2D Relay Network 利用基于swipt的D2D中继网络的灾难恢复通信

2019 IEEE 5th International Conference on Computer and Communications (ICCC) Pub Date : 2019-12-01 DOI: 10.1109/ICCC47050.2019.9064404

Yukai Xu, Baoling Liu

引用次数: 4

Performance Analysis of Amplify-and-Forward Best-Relay System Based on SWIPT 基于SWIPT的放大转发最佳中继系统性能分析

2019 IEEE 5th International Conference on Computer and Communications (ICCC) Pub Date : 2019-12-01 DOI: 10.1109/ICCC47050.2019.9064239

Guanhua Wang, Yingting Liu, Tankun Wu, Hongwu Yang

引用次数: 0

A Structural Hole-Based Approach to Control Public Opinion 基于结构性漏洞的舆论控制方法

2019 IEEE 5th International Conference on Computer and Communications (ICCC) Pub Date : 2019-12-01 DOI: 10.1109/ICCC47050.2019.9064379

Cheng Gong, Yajun Du, Fei Chen

{"title":"A Structural Hole-Based Approach to Control Public Opinion","authors":"Cheng Gong, Yajun Du, Fei Chen","doi":"10.1109/ICCC47050.2019.9064379","DOIUrl":"https://doi.org/10.1109/ICCC47050.2019.9064379","url":null,"abstract":"Structural hole spanners play an important role in information diffusion. Compared with opinion leader, structural hole spanners have better location in social network to expand the scope of information diffusion. In the past, researchers focused on the evolution rules and the opinion dynamics environments to monitor public opinion and even manage public opinion to the place they want. In this paper, we propose a novel structural-hole-based approach to control public opinion in social networks (shorten for SHCPO approach). We discuss influences of opinion evolution with ordinary agents and structural hole spanners via using our improving Friedkin-Johnsen (FJ) model. We analysis evolution tendency of public opinion, which is the final consensus of public opinion via FJ model, with ordinary agents in a community and with structural hole spanners in joint communities. We conclude three kinds of connections between structural hole spanners and ordinary agents in joint communities. They are structural hole spanners connecting (1) two opinion leaders; (2) two ordinary agents; (3) one opinion leader and one ordinary agents. The three connections will lead to different conditions for opinion evolution. And then, we remove the connections if public opinion tendencies are negative in joint communities and its end-communities. It prevents public opinion of the community and one of its end-communities. It guides the public opinion tendencies of joint communities going towards positive. The experiment result shows that SHCPO approach has certain extent effects.","PeriodicalId":6739,"journal":{"name":"2019 IEEE 5th International Conference on Computer and Communications (ICCC)","volume":"81 1","pages":"1423-1429"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82400809","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

ICCC 2019 Preface

2019 IEEE 5th International Conference on Computer and Communications (ICCC) Pub Date : 2019-12-01 DOI: 10.1109/iccc47050.2019.9064278

引用次数: 0

The Research on Improved PSO Algorithm-Based Decision-Making over Maintenance Works 基于改进粒子群算法的维修工程决策研究

2019 IEEE 5th International Conference on Computer and Communications (ICCC) Pub Date : 2019-12-01 DOI: 10.1109/ICCC47050.2019.9064320

Yunjing Zhang, Guangming Tang

{"title":"The Research on Improved PSO Algorithm-Based Decision-Making over Maintenance Works","authors":"Yunjing Zhang, Guangming Tang","doi":"10.1109/ICCC47050.2019.9064320","DOIUrl":"https://doi.org/10.1109/ICCC47050.2019.9064320","url":null,"abstract":"Maintenance works decision-making is a scientific approach to addressing the conflict between the supply of maintenance resources and the demand for it. Whether for routine or emergency maintenance works, maintenance works decision-making is always beneficial to enhance their efficiency massively. Therefore, in the field of maintenance works decision-making, the key problem lies in how to make the deployment of maintenance inventory and the assignment of maintenance works optimal under the constrains like usage expenses, availability, spare parts fill rate and so on. This paper starts with the multi-target problem and the Particle Swarm optimization algorithm, and then proposes the improved multi-target PSO algorithm. The rationale is that, fussy adjustment is made to the inertia weight and acceleration factor, to increase the number of sub-groups formed by the learning particle swarm. Meanwhile, the particles with an optimal location are generated in the new particles of the subgroups for the next-step calculation of particle location, to compare and update the non-inferior solutions in the external files. As shown by the comparative experiment of test functions, the algorithm proposed in this paper could improve the classic PSO algorithm significantly in terms of the number of solutions and their distribution. Finally, some assumptions are made to model the decision-making over the practical maintenance works, which indicates that this algorithm is quick to work out a high-quality feasible solution. It is effective to support the practice of maintenance works, showing its feasibility and practicality.","PeriodicalId":6739,"journal":{"name":"2019 IEEE 5th International Conference on Computer and Communications (ICCC)","volume":"26 1","pages":"34-39"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82624630","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