IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)最新文献

A Request Scheduling Optimization Mechanism Based on Deep Q-Learning in Edge Computing Environments 边缘计算环境下基于深度q学习的请求调度优化机制

IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2021-05-10 DOI: 10.1109/INFOCOMWKSHPS51825.2021.9484512

Yaqiang Zhang, Rengang Li, Yaqian Zhao, Ruyang Li

引用次数: 0

Demonstrating a Bayesian Online Learning for Energy-Aware Resource Orchestration in vRANs 在vRANs中演示贝叶斯在线学习的能源感知资源编排

IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2021-05-10 DOI: 10.1109/INFOCOMWKSHPS51825.2021.9484585

J. Ayala-Romero, Andres Garcia-Saavedra, X. Costa, G. Iosifidis

{"title":"Demonstrating a Bayesian Online Learning for Energy-Aware Resource Orchestration in vRANs","authors":"J. Ayala-Romero, Andres Garcia-Saavedra, X. Costa, G. Iosifidis","doi":"10.1109/INFOCOMWKSHPS51825.2021.9484585","DOIUrl":"https://doi.org/10.1109/INFOCOMWKSHPS51825.2021.9484585","url":null,"abstract":"Radio Access Network Virtualization (vRAN) will spearhead the quest towards supple radio stacks that adapt to heterogeneous infrastructure: from energy-constrained platforms deploying cells-on-wheels (e.g., drones) or battery-powered cells to green edge clouds. We demonstrate a novel machine learning approach to solve resource orchestration problems in energy-constrained vRANs. Specifically, we demonstrate two algorithms: (i) BP-vRAN, which uses Bayesian online learning to balance performance and energy consumption, and (ii) SBP-vRAN, which augments our Bayesian optimization approach with safe controls that maximize performance while respecting hard power constraints. We show that our approaches are data-efficient— converge an order of magnitude faster than other machine learning methods—and have provably performance, which is paramount for carrier-grade vRANs. We demonstrate the ad-vantages of our approach in a testbed comprised of fully-fledged LTE stacks and a power meter, and implementing our approach into O-RAN’s non-real-time RAN Intelligent Controller (RIC).","PeriodicalId":109588,"journal":{"name":"IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125223401","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: 3

A Privacy-Aware Framework Integration into a Human-in-the-Loop IoT System 将隐私感知框架集成到人在环物联网系统中

IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2021-05-10 DOI: 10.1109/INFOCOMWKSHPS51825.2021.9484634

Jorge Eduardo Rivadeneira, J. Silva, Ricardo Colomo Palacios, A. Rodrigues, J. Fernandes, F. Boavida

{"title":"A Privacy-Aware Framework Integration into a Human-in-the-Loop IoT System","authors":"Jorge Eduardo Rivadeneira, J. Silva, Ricardo Colomo Palacios, A. Rodrigues, J. Fernandes, F. Boavida","doi":"10.1109/INFOCOMWKSHPS51825.2021.9484634","DOIUrl":"https://doi.org/10.1109/INFOCOMWKSHPS51825.2021.9484634","url":null,"abstract":"The progressive incorporation of humans as active players within the Internet of Things domain, has positioned the smartphone as one of the main elements of this environment. The multiple functionalities that this device offers, along with its rapid evolution, have benefited usability, thus improving user experience, making this appliance a versatile pocket assistant. Nowadays, these devices comprise a large number of special-purpose sensors capable of collecting a variety of information, that along with the data from other mobile applications such as online social networks, is the fuel for new IoT systems. Much of this data is used to offer innovative services in several areas, making the smartphone an ideal medium for acquiring information. Unfortunately, the control of data flows between smartphones and new IoT systems is scarce, triggering concerns around users’ privacy. Also, we could add to the list the limited privacy preservation mechanisms in current mobile operating systems. It is for this reason that this article aims to propose a privacy-preserving framework that can be integrated into people-centric IoT systems. Besides introducing the architecture of our PACHA framework, the manuscript will present the new vision of our ISABELA platform derived from the integration with the privacy-preserving model.","PeriodicalId":109588,"journal":{"name":"IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125183533","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

Topology-Theoretic Approach To Address Attribute Linkage Attacks In Differential Privacy 解决差分隐私中属性链接攻击的拓扑理论方法

IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2021-05-10 DOI: 10.1109/INFOCOMWKSHPS51825.2021.9484499

Jincheng Wang, Zhuohua Li, John C.S. Lui, Mingshen Sun

引用次数: 3

A lightweight Data Sharing Scheme with Resisting Key Abuse in Mobile Edge Computing 移动边缘计算中抗密钥滥用的轻量级数据共享方案

IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2021-05-10 DOI: 10.1109/INFOCOMWKSHPS51825.2021.9484455

Jianhong Zhang, Menglong Wu, Qijia Zhang, Chenggen Peng

{"title":"A lightweight Data Sharing Scheme with Resisting Key Abuse in Mobile Edge Computing","authors":"Jianhong Zhang, Menglong Wu, Qijia Zhang, Chenggen Peng","doi":"10.1109/INFOCOMWKSHPS51825.2021.9484455","DOIUrl":"https://doi.org/10.1109/INFOCOMWKSHPS51825.2021.9484455","url":null,"abstract":"To achieve large-scale access control over the shared data, attribute-based encryption(ABE) is a good choice. However, in the existing ABE schemes, a data user which possessing a decryption-key can regenerate a new key since key randomization technique is introduced, which will incur key abuse without any responsibility. In addition, to decrypt the ciphertext, computational complexity of a user is linear to the size of attribute set, it is a formidable challenge for the resource-constrained users. To overcome the problem above, we proposed a lightweight data sharing scheme with Resisting Key Abuse in MEC base on CP-ABE. By using transforming key technique and unforgeability of signature, the proposed scheme can not only resist decryption-key regeneration but also offload decryption computation to MEC server in order to reduce the computation complexity of data user. For a data user, it only takes two exponential operations to decrypt the ciphertext. Security proofs show that our proposed scheme can provide data confidentiality and strong key unforgeability. Compared to several schemes, the proposed scheme is show to have more advantages in terms of computational cost and communication overhead by experiment simulation.","PeriodicalId":109588,"journal":{"name":"IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125294465","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

Privacy Policies of Mobile Apps - A Usability Study 移动应用程序的隐私政策——一项可用性研究

IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2021-05-10 DOI: 10.1109/INFOCOMWKSHPS51825.2021.9484434

M. Anikeev, Haya Shulman, Hervais Simo

引用次数: 1

Multi-UAV-enabled AoI-aware WPCN: A Multi-agent Reinforcement Learning Strategy 多无人机支持aoi感知WPCN:一种多智能体强化学习策略

IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2021-05-10 DOI: 10.1109/INFOCOMWKSHPS51825.2021.9484496

Omar Sami Oubbati, Mohammed Atiquzzaman, Abderrahmane Lakas, A. Baz, H. Alhakami, Wajdi Alhakami

{"title":"Multi-UAV-enabled AoI-aware WPCN: A Multi-agent Reinforcement Learning Strategy","authors":"Omar Sami Oubbati, Mohammed Atiquzzaman, Abderrahmane Lakas, A. Baz, H. Alhakami, Wajdi Alhakami","doi":"10.1109/INFOCOMWKSHPS51825.2021.9484496","DOIUrl":"https://doi.org/10.1109/INFOCOMWKSHPS51825.2021.9484496","url":null,"abstract":"Unmanned Aerial Vehicles (UAVs) have been deployed in virtually all tasks of enabling wireless powered communication networks (WPCNs). To ensure sustainable energy support and timely coverage of terrestrial Internet of Things (IoT) devices, a UAV needs to continuously hover and transmit wireless energy signals to charge these devices in the downlink. Then, the devices send their independent information to the UAV in the uplink. However, it was noted that the majority of existing schemes related to UAV-enabled WPCN are mainly based on a single UAV and cannot meet the requirements of a large-scale WPCN. In this paper, we design a separated UAV-assisted WPCN system, where two UAVs are deployed to behave as a UAV data collector (UAV-DC) and UAV energy transmitter (UAV-ET), respectively. Thus, the collection of fresh information and energy transfer are treated separately at the level of the two corresponding UAVs. These two tasks could be enhanced by optimizing the UAVs’ trajectories. For this purpose, we leverage a multi-agent deep Q-network (MADQN) strategy to provide appropriate UAVs’ trajectories that jointly minimize the expected age of information (AoI), enhance the energy transfer to devices, and minimize the energy consumption of UAVs. Simulation results show that our system enhances the performance of our strategy significantly in terms of AoI and energy transfer compared with baseline methods.","PeriodicalId":109588,"journal":{"name":"IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122626056","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: 20

Achieving End-to-End Connectivity in Global Multi-Domain Networks 实现全球多域网络的端到端连接

IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2021-05-10 DOI: 10.1109/INFOCOMWKSHPS51825.2021.9484534

Esteban Municio, Mert Cevik, P. Ruth, J. Márquez-Barja

{"title":"Achieving End-to-End Connectivity in Global Multi-Domain Networks","authors":"Esteban Municio, Mert Cevik, P. Ruth, J. Márquez-Barja","doi":"10.1109/INFOCOMWKSHPS51825.2021.9484534","DOIUrl":"https://doi.org/10.1109/INFOCOMWKSHPS51825.2021.9484534","url":null,"abstract":"Current trends on 5G network programmability evidence the need for end-to-end flexibility from the node and edge all the way to the cloud. Such multi-domain scenarios require realistic testbeds where different task-offloading algorithms, scheduling functions, and service orchestration techniques can be deployed and tested. While many of these research components can be often explored locally in small and isolated testbeds, new 5G demands are requesting for inter-operable platforms with a wider and a more global scope. The goal for these global platforms is that they can cope with multi-tier hierarchical architectures that are capable to face intense computational processes and heavy network traffic loads, while preserving dependability and keeping a low latency on the task executions and data transmission. In this paper we demonstrate a world-wide attempt to integrate different high-performance testing facilities, located in USA, Belgium, and The Netherlands, to enable experimentation on top of such large and complex architectures. In order to do this, we describe and deploy a multi-domain use case that can benefit from a global hierarchical infrastructure. Finally, we detail the performance characteristics of the deployment, discussing the experiences and technical challenges, and presenting the lessons learned we obtained when building and testing such experimental use case.","PeriodicalId":109588,"journal":{"name":"IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121881826","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

DeepMix: A Real-time Adaptive Virtual Content Registration System with Intelligent Detection DeepMix:一个具有智能检测的实时自适应虚拟内容注册系统

IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2021-05-10 DOI: 10.1109/INFOCOMWKSHPS51825.2021.9484583

Yongjie Guan, Xueyu Hou, Tao Han, Shenmin Zhang

引用次数: 2

Machine Learning Toolkit for System Log File Reduction and Detection of Malicious Behavior 用于系统日志文件缩减和恶意行为检测的机器学习工具包

IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) Pub Date : 2021-05-10 DOI: 10.1109/INFOCOMWKSHPS51825.2021.9484572

Ralph P. Ritchey, R. Perry

引用次数: 0