An Overview of Blockchain Technology: Architecture, Consensus, and Future Trends
- Zibin Zheng, Shaoan Xie, Hongning Dai, Xiangping Chen, Huaimin Wang
- Computer Science, MathematicsBigData Congress [Services Society]
- 25 June 2017
An overview of blockchain architechture is provided and some typical consensus algorithms used in different blockchains are compared and possible future trends for blockchain are laid out.
Blockchain challenges and opportunities: a survey
- Zibin Zheng, Shaoan Xie, Hongning Dai, Xiangping Chen, Huaimin Wang
- Computer ScienceInternational Journal of Web and Grid Services
- 17 October 2018
The blockchain taxonomy is given, the typical blockchain consensus algorithms are introduced, typical blockchain applications are reviewed, and the future directions in the blockchain technology are pointed out.
An Overview on Smart Contracts: Challenges, Advances and Platforms
- Zibin Zheng, Shaoan Xie, M. Imran
- Computer ScienceFuture generations computer systems
- 22 December 2019
A Detailed and Real-Time Performance Monitoring Framework for Blockchain Systems
- Peilin Zheng, Zibin Zheng, Xiapu Luo, Xiangping Chen, Xuanzhe Liu
- Computer Science, MathematicsIEEE/ACM 40th International Conference on…
- 1 May 2017
This work proposes overall performance metrics and detailed performance metrics for the users to know the exact performance in different stages of the blockchain, and implements a performance monitoring framework with a log-based method.
An Admission Control Scheme for Predictable Server Response Time for Web Accesses
- Xiangping Chen, P. Mohapatra, Huamin Chen
- Computer ScienceThe Web Conference
- 1 May 2001
Theoretical analysis and experimental study show that the PACERS algorithm provides desirable throughput and bounded response delay to the prioritized tasks, without any signi cant impact on the aggregate throughput of the system under various workload.
Performance Evaluation of Service Differentiating Internet Servers
- Xiangping Chen, P. Mohapatra
- Computer Science, BusinessIEEE Trans. Computers
- 1 November 2002
A detailed study of the performance of service differentiating Web servers (SDIS) has been presented, and various aspects, such as admission control, scheduling, and task assignment schemes for SDIS have been evaluated through real workload traces.
NutBaaS: A Blockchain-as-a-Service Platform
- Weilin Zheng, Zibin Zheng, Xiangping Chen, Kemian Dai, Peishan Li, Renfei Chen
- Computer ScienceIEEE Access
- 17 September 2019
A BaaS platform called NutBaaS is developed, which provides blockchain service over cloud computing environments, such as network deployment and system monitoring, smart contracts analysis and testing, so that developers can focus on the business code to explore how to apply blockchain technology more appropriately to their business scenarios, without bothering to maintain and monitor the system.
Mining Version Control System for Automatically Generating Commit Comment
- Yuan Huang, Qiaoyang Zheng, Xiangping Chen, Yingfei Xiong, Zhiyong Liu, Xiaonan Luo
- Computer ScienceInternational Symposium on Empirical Software…
- 9 November 2017
This work proposes a method to automatically generate commit comment by reusing the existing comments in version control system by applying syntax, semantic, pre-syntax, and pre-semantic similarities to discover the similar commits from half a million commits, and recommends the reusable comments to the input commit from the ones of the similar commit.
Salient-class location: help developers understand code change in code review
- Yuan Huang, Nan Jia, Xiangping Chen, Kai Hong, Zibin Zheng
- Computer ScienceESEC/SIGSOFT FSE
- 26 October 2018
This paper model the salient class identification as a binary classification problem and extract a number of discriminative features from commit to characterize the salience of a class.
ACES: An efficient admission control scheme for QoS-aware web servers
- Xiangping Chen, Huamin Chen, P. Mohapatra
- Computer ScienceComputer Communications
- 1 September 2003
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