Publications

Process-aware Human Activity Recognition
Humans naturally follow distinct patterns when conducting their daily activities, which are driven by established practices and …
Jiawei Zheng, Petros Papapanagiotou, Jacques D. Fleuriot, Jane Hillston
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Process-aware Human Activity Recognition
Alignment-based conformance checking over probabilistic events
Conformance checking techniques allow us to evaluate how well some exhibited behaviour, represented by a trace of monitored events, …
Jiawei Zheng, Petros Papapanagiotou, Jacques D. Fleuriot
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Alignment-based conformance checking over probabilistic events
Predictive Behavioural Monitoring and Deviation Detection in Activities of Daily Living of Older Adults
Predictive behaviour monitoring of Activities of Daily Living (ADLs) can provide unique, personalised insights about an older person’s …
Jiawei Zheng, Petros Papapanagiotou
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Predictive Behavioural Monitoring and Deviation Detection in Activities of Daily Living of Older Adults
MicrothingsChain: Blockchain-based Controlled Data Sharing Platform in Multi-domain IoT
The vision of the Internet of Things (IoT) is creating an open and shared world connected to everything, making people’s lives more …
Xinghui Zhu, Jiawei Zheng, Baoquan Ren, Xuewen Dong, Yulong Shen
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MicrothingsChain: Blockchain-based Controlled Data Sharing Platform in Multi-domain IoT
BC-RAN: Cloud radio access network enabled by blockchain for 5G
Cloud radio access network (C-RAN) supports the explosion of Internet of Things (IoT) applications and the demand for massive access in …
Wei Tong, Xuewen Dong, Yulong Shen, Jiawei Zheng
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Decentralized and Secure Cross-Domain Data Sharing Scheme Based on Blockchain for Application-Centric IoT
In recent years, more and more Internet of Things (IoT) applications are emerging to make our daily life smarter. However, these IoT …
Jiawei Zheng, Xuewen Dong, Yulong Shen, Wei Tong
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Partial-Equivalence: A Semantic Strategy in Service Composition and Modeling
Semantic technology has a significant contribution to the service composition. Services coming from providers can be classified with …
Shiyang Ma, Xuewen Dong, Jiawei Zheng, Xiaozhou Yang, Qihang Liu
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Partial-Equivalence: A Semantic Strategy in Service Composition and Modeling
QoS-Aware Path Finding and Load Balancing in Service-Composition
Service-composition is an effective way to satisfy users' complex and multi-functional requirements in the current cloud environment. …
Xuewen Dong, Qihang Liu, Di Lu, Shiyang Ma, Jiawei Zheng
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An Abnormal Transaction Detection Mechanim on Bitcoin
In recent years, illegal activities such as money laundering using cryptocurrency represented by bitcoin have been emerging. The …
Lingxiao Yang, Xuewen Dong, Siyu Xing, Jiawei Zheng, Xinyu Gu, Xiongfei Song
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Trust-PBFT: a PeerTrust-based Practical Byzantine Consensus Algorithm
Wei Tong, Xuewen Dong, Jiawei Zheng
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Trust-PBFT: a PeerTrust-based Practical Byzantine Consensus Algorithm
Blockchain-based secure digital asset exchange scheme with QoS-aware incentive mechanism
As the Internet of things (IoT) is increasingly popular, the number of IoT devices such as sensors and smart equipments are growing at …
Jiawei Zheng, Xuewen Dong, Qihang Liu, Xinghui Zhu, Wei Tong
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Blockchain-based secure digital asset exchange scheme with QoS-aware incentive mechanism
MicrothingsChain: Edge Computing and Decentralized IoT Architecture Based on Blockchain for Cross-Domain Data Sharing
With the continuous development of the Internet of Things (IoT), the surge in data generated by sensors and smart devices has caused …
Jiawei Zheng, Xuewen Dong, Tao Zhang, Junfeng Chen, Wei Tong, Xiaozhou Yang
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MicrothingsChain: Edge Computing and Decentralized IoT Architecture Based on Blockchain for Cross-Domain Data Sharing