Ziyao Xu

A Multilevel Reputation System for Peer-to-Peer Networks

Ziyao Xu, Yeping He, Lingli Deng
Sixth International Conference on Grid and…
2007

Among the five goals of peer-to-peer security, file authenticity and fair trading have attracted the most attention. Reputation and incentive are two traditional systems to deal with file… (More)

Evaluating tumor metastatic potential by imaging intratumoral acidosis via pH-activatable near-infrared fluorescent probe.

Lu Wang, Zhichao Fan, +8 authors Cong Li
International journal of cancer
2015

Metastasis accounts for the vast majority of cancer deaths. To minimize metastasis-associated mortality, it is crucially important to evaluate the metastatic potential (M.P.), that is, defined as a… (More)

Enforcing Separation of Duty in Ad Hoc Collaboration

Lingli Deng, Yeping He, Ziyao Xu
2008 The 9th International Conference for Young…
2008

By collaboration, domains share resources effectively. To maintain security properties of individual domains during collaboration is a key issue. When domains employing heterogeneous RBAC policies… (More)

Separation of Duty in Trust-Based Collaboration

An Enhanced N-Way Exchange-Based Incentive Scheme for P2P File Sharing (Short Paper)

Lingli Deng, Yeping He, Ziyao Xu, Chunyang Yuan
ICICS
2006

Trust-Based Constraint-Secure Interoperation for Dynamic Mediator-Free Collaboration

By collaboration, domains share resources effectively. To maintain security properties of individual domains during collaboration is a key issue. When domains employing heterogeneous RBAC policies… (More)

Efficient Integrity Protection for P2P Streaming

Lingli Deng, Ziyao Xu, Wei Chen, Lu Lu, Xiaodong Duan
Intelligent Information Processing
2014

Service Authenticity in P2P File-Sharing

Lingli Deng, Yeping He, Ziyao Xu
2008 The 9th International Conference for Young…
2008

The open and autonomous nature of peer-to-peer (P2P) file-sharing invites the phenomenon of widespread decoys and free-riding. Reputation systems are introduced to assure data authenticity and to… (More)

Submission to Moments in Time Challenge 2018

Yunkai Li, Ziyao Xu, +7 authors Chi Zhang
2018

This paper introduces our solution for the full track of the Moments in Time 2018 video event recognition challenge. Our system is built on spatial networks and 3D convolutional neural networks to… (More)

Combating Index Poisoning in P2P File Sharing

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