Mailing Address:
Dr. Qianni Deng
Dept. of Computer Science
Shanghai Jiaotong Univ.
1954 HuaShan Road
Shanghai 200030 P.R. China

Office Tel: 86-21-62932632
Office Fax: 86-21-62932902

Email: deng-qn@cs.sjtu.edu.cn
http://www.cs.sjtu.edu.cn
http://grid.sjtu.edu.cn

• Research on Topology of P2P Networks
• Large Scale Resource Locating Overlay Network

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1. P2P network model and applications. Sponsored by National Science Foundation of China. (2005-2007)
   Abstract: This project proposes three key factors of P2P network model: behavior character, topology character and performance character. Firstly we will build the generic p2p network behavior model by describing the combination of several behavior characters based on the graph theory. Secondly, grounded on the proposed behavior model, we will analyze the effect of behaviors on the network topology. Then we will build the performance model of p2p network based on the complex network topology theory, and analyze the effect of behavior and topology on performance. At last we will utilize the proposed p2p network model to optimize the network architecture of P2P content distributing in data grid.
   The signification of this project is:
   (1) Proposing the three key factors of P2P network model for the fist time.
   (2) Exploring, opening out and abstracting the essence of P2P network, lucubrating, understanding and utilizing P2P network.
   (3) Providing theory directions for designing novel P2P network applications, promoting the vitality and capability of competition of the application after the real deployment of the application.
   
2. Visualization tools for parallel program debugging. Sponsored by Science and Technology Commission of Shanghai Municipality (2003-2005)
   Abstract: This project mainly focuses on improvements of parallel language MPI debugging tool—XMPI based on LAM/MPI platform. Improvements include adding MPI standard functions overhead time statistic visualization; Trace and visualization all the involving physical nodes running status information timely; MPI communication detail information displaying and corresponding MPI program source code line location finding. Another significant improvement is that we implement the checkpoint and restart function in XMPI, which makes it efficient and convenient to debug long time parallel programs.
   
3. Research on the infrastructure environment and protocol standard of information Grid. Sponsored by Science and Technology Commission of Shanghai Municipality (2003-2005) [URL]
   Abstract: This project is part of the Shanghai Grid. It aims to integrate HPCs geographically distributed in the campus and further in other universities and Shanghai Super Computing Center. University users can easily and securely gain access to the high performance computing resources through web pages. Now the first version of the Grid system software – SHGOS 1.0 has been developed. It provides:
   (1)User Certification
   (2) Performance Monitoring
   (3)Job Submission( both sequential and parallel )
   (4)Job Monitoring
   
4. CuteP2P[URL]
   
5. Other: ChinaGrid, ShanghaiGrid

[Detail PDF]

1. Qianni Deng, Xinda Lu, Li Chen, Minglu Li. Search by Shortcuts in P2P Scientific Collaboration System. High Tech. Letter. To appear.
2. Qianni Deng,Xinda Lu, Group Clustering Mechanism for P2P Large Scale Data Sharing Collaboration, Chinese Journal Electronics,To appear.
3. Qianni Deng, Hao Lv. Analyzing unstructured peer-to-peer search networks with QIL. Proceedings of 2004 IEEE International Conference on Services Computing, SCC 2004, p 547-550
4. Qianni Deng. A Generic Simulator for Unstructured Decentralized P2P File Sharing Networks. Proceedings of High Performance Computing and Applications (HPCA2004) Shanghai, China, August 8 th -10 th , 2004.
5. Qianni Deng, Xinda Lu. Grid service Framework:Supporting Multi-Models Parallel Grid Programming. Journal of Shanghai Jiaotong Univ.(Science),Vol.E-9,No.1 Mar.2004. 56-59.
6. Li Chen, Hong Deng, Qianni Deng. A research of grid manufacturing and its application in custom artificial joint. Proceedings of International Conference of Computer Science 2004(ICCS 2004).
7. Chuliang Weng, Xinda Lu, Guangtao Xue, Qianni Deng, Minglu Li. A Double Auction Mechanism for Resource Allocation on Grid Computing Systems. Proceedings of the 2nd International Conference on Grid and Cooperative Computing(GCC2004), October 2004, Wuhan, China, Lecture Notes in Computer Science, Vol. 3251, pp. 269-276, Springer-Verlag Heidelberg.
8. Qianni Deng, Xinda Lu, Li Chen ,Minglu Li. A Resource Model for Large-Scale Non-Hierarchy Grid System. Proceeding of The Second International Workshop on Grid and Cooperative Computing (GCC2003) LNCS3033.669-676
9. Xinhua Lin, Qianni Deng, Xinda Lu Information Grid Toolkit: Infrastructure of Shanghai Information Grid. Proceeding of The Second International Workshop on Grid and Cooperative Computing (GCC2003) LNCS3032-3033
10. Li Chen, Hong Deng, Qianni Deng, Wu Zhenyu, A research on the framework of grid manufacturing, Proceeding of The Second International Workshop on Grid and Cooperative Computing (GCC2003) LNCS3032-3033
11. Chuliang Weng, Xinda Lu, Qianni Deng. Formalizing Service Publication and Discovery in Grid Computing Systems. Proceeding of The Second International Workshop on Grid and Cooperative Computing (GCC2003) LNCS3032-3033
12. Chuliang Weng, Xinda Lu, Qianni Deng. A Distributed Approach for Resource Pricing in Grid Environments.Proceeding of The Second International Workshop on Grid and Cooperative Computing (GCC2003) LNCS3032-3033
13. Li Chen, Hong Deng, Qianni Deng. Framework for grid manufacturing, Tsinghua Science and Technology, v 9, n 3, June, 2004, p 327-330
14. Qianni Deng, Xinda Lu. GSF: A problems solving environment supporting multi-models parallel grid programming. International Conference on Computational Science (ICCS 2003), JUN 02-04, 2003 . COMPUTATIONAL SCIENCE - ICCS 2003, PT IV, PROCEEDINGS ,LNCS2660 413-419, 2003
15. Xinhua Lin, Yang Qi, Jing Zhao, Xinda Lu, Hong Liu, Qianni Deng. Building CFD Grid Application Platform on CGSP. Proceedings of High Performance Computing and Applications (HPCA2004) Shanghai, China, August 8 th -10 th , 2004
16. Xinhua Lin, Xili Sun, Xinda Lu, Qianni Deng, Minglu Li. Recent Advances in CFD Grid Application Platform.The 2004 IEEE International Conference on Services Computing (SCC 2004), Shanghai, China, September 15-18, 2004.
17. Xinhua Lin, Xinda Lu, Hong Liu, Qianni Deng, Lei Chen. Service Domain-based CFD Grid Application Platform. Proceedings of the Advances on Computer Architecture, (ACA'04), Jinan, China, Auguest 5-6, 2004
18. Xinhua Lin, Qin Miao, Xinda Lu, Qianni Deng and Minglu Li. Implementation of Job Management and Fault Recovering in CFD Grid Application Platform, Proceedings of the DPCS2004, Beijing, China,October 19-21,2004
19. Hong Liu, Xili Sun, Qianni Deng, Xinda Lu. Multidisciplinary Design Optimization of Aero-craft Shapes by Usng Grid Based High Performance Computational Framework, Proceedings of the Second International Workshop on Grid and Cooperative Computing (GCC 2003), Shanghai, China, December 7-10, 2003, LNCS, Vol.3032, pp. 11 – 18.
20. Hong Liu, Xinhua Lin, Xili Sun, XiaoFeng Qi, Qianni Deng, Xinda Lu.Visualization Practice in Construction of a Computational Grid for Multidisciplinary Design Optimization of Aero-crafts. Proceedings of the Third International Conference on Grid and Cooperative Computing (GCC 2004), Wuhan, China, October 21-24, 2004

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