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Minimum-Cost Offloading for Collaborative Task Execution of MEC-Assisted Platooning

Xiayan Fan, Taiping Cui, Chunyan Cao, Qianbin Chen, Kyung Sup Kwak
2019 Sensors  
The mobile application is represented by a series of fine-grained tasks that form a linear topology, each of which is either executed on a local vehicle, offloaded to other members of the platoon, or offloaded  ...  The objective of the design is to minimize the cost of tasks offloading and meets the deadline of tasks execution.  ...  System Model We next introduce the system model of the optimal offloading decision for collaborative task execution, including task model, path loss model and task execution model.  ... 
doi:10.3390/s19040847 fatcat:xu6ch6quyfbanbm3zqcd7chy2u

Mobile Multispectral Video Streaming

Linsen Chen, Cc Dong, Du Chen, Han Li, Yuanyuan Zhao, Xun Cao, Zhan Ma
2017 Proceedings of the on Thematic Workshops of ACM Multimedia 2017 - Thematic Workshops '17  
This paper presents a mobile MS video streaming system, including the compact hand-held MS video acquisition, transmission, and rendering in the back-end servers.  ...  KEYWORDS Multi-spectral image/video, acquisition, compression, analysis and mobile system  ...  Inspired by recent MS video acquisition works [8, 9] , we redesign the optical system and build a compact, light-weight mobile MS video acquisition system as shown in The incoming light is collected  ... 
doi:10.1145/3126686.3126762 dblp:conf/mm/ChenDCLZCM17 fatcat:co7fwbyjsjad7p4vlquxzwf5vy

Spectrum Learning-Aided Reconfigurable Intelligent Surfaces for 'Green' 6G Networks [article]

Bo Yang, Xuelin Cao, Chongwen Huang, Yong Liang Guan, Chau Yuen, Marco Di Renzo, Dusit Niyato, Merouane Debbah, Lajos Hanzo
2021 arXiv   pre-print
In this context, energy-efficiency becomes a critical challenge to be solved for harnessing these promising applications to realize 'green' 6G networks.  ...  To address this issue, 'learning' the properties of the surrounding spectral environment is a promising solution, motivating the convergence of artificial intelligence and spectrum sensing, termed here  ...  Again, holographic MIMO surfaces attracted attention as a possible solution for realizing massive MIMO systems at a reduced cost and power consumption [4] .  ... 
arXiv:2109.01287v1 fatcat:z4uk7phhpbacxebmqfoawrqmpi

Cloud Computing in VANETs: Architecture, Taxonomy, and Challenges

Ahmed Aliyu, Abdul Hanan Abdullah, Omprakash Kaiwartya, Yue Cao, Mohammed Joda Usman, Sushil Kumar, D. K. Lobiyal, Ram Shringar Raw
2017 IETE Technical Review  
The framework of CC-V improves the usability, reliability and efficiency of intelligent transportation system applications [7] .  ...  Some of the cloud computing services realized in CC-V include Network as a Services (NaaS), Storage as a Service (STaaS), Cooperation as a Service (CaaS), Computing as a Service (COaaS), and Sensing as  ...  ACKNOWLEDGMENT The research is supported by Ministry of Education Malaysia (MOE) and conducted in collaboration with Research Management Center (RMC) at University Teknologi Malaysia (UTM) under VOT NUMBER  ... 
doi:10.1080/02564602.2017.1342572 fatcat:ooyjke73gzedvi7wugizvim4km

The Hero's Journey - Template-Based Storytelling for Ubiquitous Multimedia Management

Yiwei Cao, Ralf Klamma, Matthias Jarke
2011 Journal of Multimedia  
Professional communities in research domains including much fieldwork and mobile multimedia acquisition such as the domain of cultural heritage management lack support to create, access, organize and share  ...  A prototype of the template engine YouTell TE was integrated in a community storytelling platform. A set of case studies demonstrates the usefulness of this approach.  ...  ACKNOWLEDGMENT This work is supported by the Excellence Initiative of German National Science Foundation (DFG) within the research cluster Ultra High-Speed Mobile Information and Communication (UMIC) and  ... 
doi:10.4304/jmm.6.2.156-169 fatcat:olm2gatm7bcwfkc56qdz4hstva

Fending off IoT-hunting attacks at home networks

Vincentius Martin, Qiang Cao, Theophilus Benson
2017 Proceedings of the 2nd Workshop on Cloud-Assisted Networking - CAN '17  
In particular, Pot2DPI has a chain of honeypot and DPI that collects suspicious packet traces, acquires attack signatures, and installs filtering rules at a home router timely.  ...  We propose a comprehensive home network defense, Pot2DPI, and use it to raise an attacker's uncertainty about devices and enable the home network to monitor traffic, detect anomalies, and filter malicious  ...  It contains four major system components: 1) a local honeypot to interact with intruders and collect their probing packets; 2) a signature acquisition module to extract packet level patterns, e.g., malware  ... 
doi:10.1145/3155921.3160640 dblp:conf/conext/MartinCB17 fatcat:tqurqa2dj5f6daooj2uuhfep74

Semantic Communication Meets Edge Intelligence [article]

Wanting Yang, Zi Qin Liew, Wei Yang Bryan Lim, Zehui Xiong, Dusit Niyato, Xuefen Chi, Xianbin Cao, Khaled B. Letaief
2022 arXiv   pre-print
As the available spectrum resource becomes more and more scarce, there is a growing need for a paradigm shift from Shannon's Classical Information Theory (CIT) to semantic communication (SemCom).  ...  The development of emerging applications, such as autonomous transportation systems, are expected to result in an explosive growth in mobile data traffic.  ...  We also discussed open research issues, as well as provide a case study of semantic-aware resource allocation.  ... 
arXiv:2202.06471v1 fatcat:v5owrra2ynfw5ccihhzuf4n52u

Table of contents

2021 IEEE Internet of Things Journal  
Cao, and Z.  ...  Cao, and X.  ... 
doi:10.1109/jiot.2020.3048895 fatcat:zewgo4o2bbbnraq244zcnipuly

Table of contents

2020 IEEE Internet of Things Journal  
Cao, and D.  ...  Cao, M. S. Ryoo, and H.  ... 
doi:10.1109/jiot.2020.2999836 fatcat:5srjm7fs75brfooezedgjbs6qe

A comprehensive survey on mobile data offloading in heterogeneous network

Tong Wang, Pengcheng Li, Xibo Wang, Yunfeng Wang, Tianhao Guo, Yue Cao
2017 Wireless networks  
Bloom filter is a probabilistic data structure with constant computational cost (O(1)) and prone to false positives. In the context of VANETs, a non-revoked certificate may appear as revoked.  ...  In the VPKI domain, Root Certificate Authority (RCA) is the root of the VPKI and is a major trust anchor of the system.  ... 
doi:10.1007/s11276-017-1576-0 fatcat:felzvqpfwverjb545flnyczcdu

2020 Index IEEE Transactions on Mobile Computing Vol. 19

2021 IEEE Transactions on Mobile Computing  
Cao, B., +, TMC Jan. 2020 15-28 A Multi-User Mobile Computation Offloading and Transmission Scheduling Mechanism for Delay-Sensitive Applications.  ...  Cao, B., +, TMC Jan. 2020 15-28 A Multi-User Mobile Computation Offloading and Transmission Scheduling Mechanism for Delay-Sensitive Applications.  ... 
doi:10.1109/tmc.2020.3036773 fatcat:6puiux5lp5bfvjo47ey7ycwyfu

Improved Real-Time Semantic Segmentation Network Model for Crop Vision Navigation Line Detection

Maoyong Cao, Fangfang Tang, Peng Ji, Fengying Ma
2022 Frontiers in Plant Science  
According to the characteristics of the segmented image, an improved random sampling consensus algorithm is proposed to extract the navigation line, define a new model-scoring index, find the best point  ...  Based on the residual network, we designed a network structure of the shunting process, in which low-dimensional boundary information in the feature extraction process is passed backward using the residual  ...  Dai et al. (2017) proposed a drone spraying system specially designed for fruit on trees. The system includes a vision system for target recognition and a navigation system to control the drone.  ... 
doi:10.3389/fpls.2022.898131 pmid:35720554 pmcid:PMC9201824 fatcat:4rcc5dicfnb75gw4bwbn7prdta

Towards video streaming in IoT Environments: Vehicular communication perspective

Ahmed Aliyu, Abdul H. Abdullah, Omprakash Kaiwartya, Yue Cao, Jaime Lloret, Nauman Aslam, Usman Mohammed Joda
2018 Computer Communications  
In this context, this paper presents a comprehensive review on video streaming in IoT environments focusing on vehicular communication perspective.  ...  Today's vehicles have the capability of supporting real time multimedia acquisition.  ...  Acknowledgement The research is supported by Ministry of Education Malaysia (MOE) and conducted in collaboration with Research Management Center (RMC) at University Teknologi Malaysia (UTM) under VOT NUMBER  ... 
doi:10.1016/j.comcom.2017.10.003 fatcat:ix4ikwjshbhhtk5o2sdmf33oom

A survey of bitmap index compression algorithms for Big Data

Zhen Chen, Yuhao Wen, Junwei Cao, Wenxun Zheng, Jiahui Chang, Yinjun Wu, Ge Ma, Mourad Hakmaoui, Guodong Peng
2015 Tsinghua Science and Technology  
Internet Traffic Archival Systems (ITAS) for packets or flow records have become more and more widely used in network monitoring, network troubleshooting, and user behavior and experience analysis.  ...  As one of three key technologies in ITAS, we focus on bitmap index compression algorithm and give a detailed survey in this paper.  ...  Acknowledgements We are grateful to the teachers and students both in NSLAB and QoSlab. The authors would like to thank Prof. Jun Li of NSLAB from RIIT for his guidance.  ... 
doi:10.1109/tst.2015.7040519 fatcat:qlnwbmkoenhfda6s3pdsnyn2au

Design, implementation, and evaluation of EnviroMic

Liqian Luo, Qing Cao, Chengdu Huang, Lili Wang, Tarek F. Abdelzaher, John A. Stankovic, Michael Ward
2009 ACM transactions on sensor networks  
This article presents the design, implementation, and evaluation of EnviroMic, a low-cost experimental prototype of a novel distributed acoustic monitoring, storage, and trace retrieval system designed  ...  Since a permanent connection to the outside world is not assumed and due to the relatively large size of audio traces, the system must optimally exploit available resources such as energy and network storage  ...  As can be seen in the figure, the node offloaded a lot of data to its immediate neighbors, which further offloaded some of those data to their neighbors, and so on.  ... 
doi:10.1145/1525856.1525860 fatcat:zbgdoiphrrccpfozby34dqnol4
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