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A User-Oriented Evaluation Mechanism for Mobile Applications Security Based on Behavior Relevance 基于行为相关性的面向用户的移动应用安全评估机制
2022 3rd Information Communication Technologies Conference (ICTC) Pub Date : 2022-05-06 DOI: 10.1109/ictc55111.2022.9778330
Guangye Shi, Qing Zhou, Tao Li, Yuan Feng, Menglin Liu
{"title":"A User-Oriented Evaluation Mechanism for Mobile Applications Security Based on Behavior Relevance","authors":"Guangye Shi, Qing Zhou, Tao Li, Yuan Feng, Menglin Liu","doi":"10.1109/ictc55111.2022.9778330","DOIUrl":"https://doi.org/10.1109/ictc55111.2022.9778330","url":null,"abstract":"Due to Weak comprehensiveness, insufficient static detection, and failure to consider user’s subjective factors exist in the traditional mobile application security detection. We propose a comprehensive mechanism for application security evaluation based on software behaviour relevancy and user tolerance. This mechanism integrates static analysis, dynamic analysis, and user evaluation, analyzes whether declaration permissions and API calls meet its functional requirements. User-Oriented Mechanism, which incorporates behavioural relevancy, compensates for the coarse-grained static detection and the inefficiency of dynamic monitoring and provides users with a safety reference for mobile applications. The user’s tolerance for the application’s behaviour is introduced in the evaluation phase. The experiments show that the detection framework can detect applications quickly and shallow false positive rate. The evaluation model can reflect users’ expectations, effectively making up for the limitations of existing detection dimensions.","PeriodicalId":123022,"journal":{"name":"2022 3rd Information Communication Technologies Conference (ICTC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126179861","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
An Improved Auction based Power Control in Multi-Cell NOMA Networks 多小区NOMA网络中一种改进的竞价功率控制方法
2022 3rd Information Communication Technologies Conference (ICTC) Pub Date : 2022-05-06 DOI: 10.1109/ictc55111.2022.9778639
Abuzar B. M. Adam, Moatssim Saif, Abdalrhman A. A. Abdallah
{"title":"An Improved Auction based Power Control in Multi-Cell NOMA Networks","authors":"Abuzar B. M. Adam, Moatssim Saif, Abdalrhman A. A. Abdallah","doi":"10.1109/ictc55111.2022.9778639","DOIUrl":"https://doi.org/10.1109/ictc55111.2022.9778639","url":null,"abstract":"In this paper, we introduce an improved Auctionbased scheme to handle power control in multi-cell non-orthogonal multiple access (MC-NOMA) networks. The problem is formulated as the maximization of some energy efficiencies under the quality of service (QoS) and the interference constraints. The problem is non-convex. However, we leveraged the fractional nature of the energy efficiency function and the Lagrangian relaxation to design the proposed scheme. The proposed scheme is designed to allocate the power to fulfill the QoS requirements while suppressing interference. The simulation results show that the proposed scheme achieves good results and outperforms other methods in the literature.","PeriodicalId":123022,"journal":{"name":"2022 3rd Information Communication Technologies Conference (ICTC)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125504833","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
Wireless Channel Simulation and Measurement of Maglev Tunnel 磁悬浮隧道无线信道仿真与测量
2022 3rd Information Communication Technologies Conference (ICTC) Pub Date : 2022-05-06 DOI: 10.1109/ictc55111.2022.9778779
Hongbo Liu, Jiaqi Liang, Ke-Ting Chen, Tao Liao
{"title":"Wireless Channel Simulation and Measurement of Maglev Tunnel","authors":"Hongbo Liu, Jiaqi Liang, Ke-Ting Chen, Tao Liao","doi":"10.1109/ictc55111.2022.9778779","DOIUrl":"https://doi.org/10.1109/ictc55111.2022.9778779","url":null,"abstract":"According to the fading characteristics of wireless channel in Maglev scene, the wireless channel simulation in Maglev scene and wireless channel measurement based on software radio are mainly studied. The 3D tunnel maglev track model has been built, the cloudrt simulation platform has been used, the radio wave propagation in tunnel scene has been simulated based on ray tracing method, and the wireless channel characteristics have been extracted, It includes path loss model, root mean square delay spread and multipath characteristic statistics. The channel measurement system based on software radio is used. It is measured in a tunnel like environment, and the channel impulse response is obtained. The multipath statistical characteristics and maximum delay distribution are analyzed in detail. The multipath delay spread in the tunnel scenario is 45 ns. The simulation and measurement results are compared and analyzed.","PeriodicalId":123022,"journal":{"name":"2022 3rd Information Communication Technologies Conference (ICTC)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122999259","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
Price-Driven Positive-Sum Game Offloading Strategy in Smart Grid enabled by 5G Cloud-Edge Collaboration 基于5G云边缘协作的智能电网价格驱动正和博弈卸载策略
2022 3rd Information Communication Technologies Conference (ICTC) Pub Date : 2022-05-06 DOI: 10.1109/ictc55111.2022.9778418
Jing Jiang, Yudong Wang, Peizhe Xin, Peng Wu, Yize Tang
{"title":"Price-Driven Positive-Sum Game Offloading Strategy in Smart Grid enabled by 5G Cloud-Edge Collaboration","authors":"Jing Jiang, Yudong Wang, Peizhe Xin, Peng Wu, Yize Tang","doi":"10.1109/ictc55111.2022.9778418","DOIUrl":"https://doi.org/10.1109/ictc55111.2022.9778418","url":null,"abstract":"As the key technology of the sixth generation (6G), cloud-edge collaboration has attracted people’s attention in smart grids. However, the complex network structure of cloud-edge collaboration not only requires a reasonable offloading scheme to deal with real-time traffic changes, but also requires an effective incentive mechanism to prompt servers to provide resources for users. This paper designs an offloading scheme in Smart Grid enabled by 5G Cloud-Edge Collaboration. On the one hand, a back-off mechanism is introduced to alleviate the contradiction between supply and demand of resources, and on the other hand, a dynamic pricing strategy is introduced as an incentive mechanism for the server. To minimize the user’s offloading cost, we propose a price-driven positive-sum game offloading(PPGO) algorithm, which can meet the different computing needs of users while ensuring server revenue. The simulation results show that the algorithm has good performance compared with other algorithms, and the back-off strategy can effectively alleviate the problem of insufficient computing resources.","PeriodicalId":123022,"journal":{"name":"2022 3rd Information Communication Technologies Conference (ICTC)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129680584","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
RCANet: A Rows and Columns Aggregated Network for Table Structure Recognition RCANet:一个用于表结构识别的行和列聚合网络
2022 3rd Information Communication Technologies Conference (ICTC) Pub Date : 2022-05-06 DOI: 10.1109/ictc55111.2022.9778621
Xinyi Shen, Lingjun Kong, Yunchao Bao, Yaowei Zhou, Weiguang Liu
{"title":"RCANet: A Rows and Columns Aggregated Network for Table Structure Recognition","authors":"Xinyi Shen, Lingjun Kong, Yunchao Bao, Yaowei Zhou, Weiguang Liu","doi":"10.1109/ictc55111.2022.9778621","DOIUrl":"https://doi.org/10.1109/ictc55111.2022.9778621","url":null,"abstract":"Most existing table structure recognition methods can be classified into two major categories: detecting table borders methods and detecting table rows and columns methods. The method of detecting the table borders can produce the imbalance between positive and negative samples, because the number of pixels in the table borders is very small. Although the method of detecting the rows and columns of the table avoids this imbalance, some studies simplify the prediction of rows and columns into column-by-column and row-by-row prediction, which creates a problem with large error tolerance. To solve this problem, two modules are proposed, called Rows Aggregated (RA) module and Columns Aggregated (CA) module. Firstly, the method of feature slicing and tiling is used to make approximate prediction for the rows and columns that solves the problem of large error tolerance. Secondly, the row and column information is further retrieved by calculating the attention maps of channels. Finally, we use RA and CA to build a semantic segmentation network, which is called Rows and Columns Aggregated Network (RCANet), to complete the rows segmentation and columns segmentation. We generate rows and columns masks on ICDAR2013 dataset and evaluate the model. Experiments show that the proposed model has better performance than the segmentation model based on detection table rows and columns method, and its average precision, recall and F1 value are 2.08%, 3.21% and 2.45% higher respectively.","PeriodicalId":123022,"journal":{"name":"2022 3rd Information Communication Technologies Conference (ICTC)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130931251","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
Research and Application of Data Partition Technology in Distributed Database 分布式数据库中数据分区技术的研究与应用
2022 3rd Information Communication Technologies Conference (ICTC) Pub Date : 2022-05-06 DOI: 10.1109/ictc55111.2022.9778465
Mingying Zhu, Zhiqiong Liu, Weicheng Chi, Jinjuan Zhang, Zhuxuan Hua, Lixue Shi
{"title":"Research and Application of Data Partition Technology in Distributed Database","authors":"Mingying Zhu, Zhiqiong Liu, Weicheng Chi, Jinjuan Zhang, Zhuxuan Hua, Lixue Shi","doi":"10.1109/ictc55111.2022.9778465","DOIUrl":"https://doi.org/10.1109/ictc55111.2022.9778465","url":null,"abstract":"Distributed database has the characteristics of high scalability, high availability, low cost and performance improvement. How to build an appropriate data partition is the core problem for distributed database to solve the storage problem and improve the performance at the same time. By studying the data partition technology of distributed database, this paper gives the principles and design methods of database partition in distributed database design, and puts forward formulae of aggregation and balance that needs to be paid attention to in database partition, which provides a new idea for the transformation of database partition design from qualitative analysis to quantitative analysis. Moreover, why aggregation should be considered as one of the principles of data partitioning in distributed database is verified by experiments, and the application of database partition technology is illustrated by an example in telecom business support system.","PeriodicalId":123022,"journal":{"name":"2022 3rd Information Communication Technologies Conference (ICTC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128682202","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
Consensus One-Step Multi-view Image Clustering Based on Low-Rank Tensor learning 基于低秩张量学习的共识一步多视图图像聚类
2022 3rd Information Communication Technologies Conference (ICTC) Pub Date : 2022-05-06 DOI: 10.1109/ictc55111.2022.9778585
Lin Li, Xiaojun Zhou, Zhiqiang Lu, Dongxiao Li, Xiaoxiao Zhou, Li Song, Na Wu
{"title":"Consensus One-Step Multi-view Image Clustering Based on Low-Rank Tensor learning","authors":"Lin Li, Xiaojun Zhou, Zhiqiang Lu, Dongxiao Li, Xiaoxiao Zhou, Li Song, Na Wu","doi":"10.1109/ictc55111.2022.9778585","DOIUrl":"https://doi.org/10.1109/ictc55111.2022.9778585","url":null,"abstract":"Multi-view subspace clustering aims to divide a set of multi-source data into several groups according to their underlying subspace structure. Despite superior clustering performance in various applications, most existing methods directly construct noisy affinity matrices by self-representation, and isolate the processes of affinity learning, multi-view information and clustering. Both factors may cause insufficient utilization of multi-view information, leading to unsatisfying clustering performance. In this paper, we propose a novel consensus one-step multi-view clustering method based on lowrank tensor learning to address these issues. Low-rank tensor learning, consensus learning and labels learning in a unified framework. Through the three steps of mutual negotiation, the final clustering label is directly obtained. Experimental results on four benchmark datasets demonstrate that our method outperforms other state-of-the-art methods.","PeriodicalId":123022,"journal":{"name":"2022 3rd Information Communication Technologies Conference (ICTC)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126566483","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
Design and Implementation of Multimedia Data Acquisition and Acoustic/Optical Dual Mode Communication System for Underwater Sensor Networks 水下传感器网络多媒体数据采集与声光双模通信系统的设计与实现
2022 3rd Information Communication Technologies Conference (ICTC) Pub Date : 2022-05-06 DOI: 10.1109/ictc55111.2022.9778815
Z. Tan, Hongxi Yin, Zhongwei Shen, Huhao Xiao, Chang Liu
{"title":"Design and Implementation of Multimedia Data Acquisition and Acoustic/Optical Dual Mode Communication System for Underwater Sensor Networks","authors":"Z. Tan, Hongxi Yin, Zhongwei Shen, Huhao Xiao, Chang Liu","doi":"10.1109/ictc55111.2022.9778815","DOIUrl":"https://doi.org/10.1109/ictc55111.2022.9778815","url":null,"abstract":"Underwater information network and information acquisition system is an indispensable infrastructure for the protection, development, utilization and national defense of the ocean, and the information to be collected includes data, sound, image, video and other multimedia services. Otherwise, most of the existing information acquisition systems only consider a single type of media, such as data, etc. Therefore, a multimedia data acquisition system based on STM32 for underwater information network with functions of storage and dual-mode communication of underwater sound and underwater wireless light as well, is designed and developed in this paper. It is capable of acquiring both low-speed, small-volume data such as environmental parameters of the ocean such as water temperature, salinity, and water depth, and real-time, high-speed, large-data-volume services such as sound, images, video and so forth. The effectiveness of the developed system is verified by our experimental tests.","PeriodicalId":123022,"journal":{"name":"2022 3rd Information Communication Technologies Conference (ICTC)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123805591","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
Research on Logistics Distribution Problem Based on Improved Ant Colony Algorithm 基于改进蚁群算法的物流配送问题研究
2022 3rd Information Communication Technologies Conference (ICTC) Pub Date : 2022-05-06 DOI: 10.1109/ictc55111.2022.9778619
Yimin Xiao, Li-min Xiao, F. Yu, Xiaoping Xu
{"title":"Research on Logistics Distribution Problem Based on Improved Ant Colony Algorithm","authors":"Yimin Xiao, Li-min Xiao, F. Yu, Xiaoping Xu","doi":"10.1109/ictc55111.2022.9778619","DOIUrl":"https://doi.org/10.1109/ictc55111.2022.9778619","url":null,"abstract":"This paper describes the logistics distribution vehicle routing optimization scheduling problem with time window, and gives the mathematical model. Based on the maximum minimum ant colony algorithm, an improved ant colony algorithm is proposed. It is improved in the construction of the initial solution of the logistics distribution routing optimization problem, routing optimization, transfer rules, pheromone update mode, algorithm termination judgment, etc. by introducing the concept of information moisture, The value of information moisture related to the operation process of the algorithm is used to represent the uncertainty in the selection process, so as to control the probability of path selection and local random variation disturbance, so as to realize the adaptive adjustment of the algorithm. At the same time, the solution is optimized twice in combination with the local optimization method. Through these improvements, the search efficiency of the algorithm is improved, and the experimental simulation shows the effectiveness of the improved algorithm.","PeriodicalId":123022,"journal":{"name":"2022 3rd Information Communication Technologies Conference (ICTC)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124948371","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
Dynamic Allocation of FlexE Discrete Resource Based on Regional Traffic Prediction 基于区域流量预测的FlexE离散资源动态分配
2022 3rd Information Communication Technologies Conference (ICTC) Pub Date : 2022-05-06 DOI: 10.1109/ictc55111.2022.9778402
Yuvhang Hu, Deyu Ma, J. Sui, Lei Yao, Haonan Bai, Yong Zhang
{"title":"Dynamic Allocation of FlexE Discrete Resource Based on Regional Traffic Prediction","authors":"Yuvhang Hu, Deyu Ma, J. Sui, Lei Yao, Haonan Bai, Yong Zhang","doi":"10.1109/ictc55111.2022.9778402","DOIUrl":"https://doi.org/10.1109/ictc55111.2022.9778402","url":null,"abstract":"Flexible Ethernet (FlexE) can ensure hard isolation of network slicing and match flexible rate. We consider the process of network slicing transmitting from the radio access network to the transport network. However, resources are allocated discretely in FlexE and they have different granularities. Therefore, we propose a dynamic deployment method of discrete resources based on regional traffic prediction, which comprehensively considers the delay and bandwidth requirements of different slicing services, while improving the overall resource utilization and reducing the traffic loss rate. Simulation results show that the proposed algorithm can improve resource utilization and reduce traffic drop rate while meeting the service delay requirements.","PeriodicalId":123022,"journal":{"name":"2022 3rd Information Communication Technologies Conference (ICTC)","volume":"146 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123253249","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
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