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研究員
陳孟彰 Meng Chang Chen

Research Fellow
Ph.D., Computer Science, University of California, Los Angels
Tel: +886-2-2788-3799 ext. 1802 Fax: +886-2-2782-4814
Email: mcc@iis.sinica.edu.tw
http://www.iis.sinica.edu.tw/pages/mcc/eindex.html

Research Description ● Research Fellow (2007 - )
● Deputy Director (1999-2002,
Recently, I initiated the following research projects: 2008-2010)
(1) PLASH: A Platform for Location Aware Services with Human Computation. ● Associate Research Fellow (1996-
2007)
The PLASH platform is designed to enable easy deployment of location-aware services, so
that users can contribute their location-related and other data by using the services; this is ● Assistant Research Fellow (1993-
1996)

the primary di erence from traditional location-aware services. The collective e orts and

data generated by humans or sensors (or both) can be used to help solve di cult location ● Associate Professor, NSYSU

aware problems, such as real-time tra c estimation, environment sensing, and city pro l- (1992-1993)

ing. PLASH provides GUI for LAS users to construct their APPs without programming skill. ● MTS, AT&T Bell Labs (1989-1992)
In addition, application builders can contribute their mature applications as a service com-
ponent hosted in the system for other users to develop more sophisticated applications.
(2) Personalized Auto-Quiz for English Learning (Auto-quiz)
In this project, we study and implement an English quiz system to help learners to determine their English capability. For a given unseen
text, the Auto-quiz system will provide personalized questionnaires to test the learner’s English capability and text comprehension.

Based on the learner scores on the questionnaires, the system will adjust the learner pro ciency level, which will be used in the genera-
tion of forthcoming questionnaires. We also study related issues, including text readability evaluation, learner capability measurement,
text understanding, and automatic English questionnaire generation.
Besides the above projects, I also work on several ongoing projects, including wireless network, mobility management, and network
security.

Publications

1. “Coding-Aware Peer-to-Peer Data Repair in Multi-Rate Wire- 6. “Using Incremental PLSI for Threshold Resilient Online
less Networks – A Game Theoretic Analysis”, Hsiao-Chen Lu, Event Analysis”, Tzu-chuan Chou and Meng Chang Chen, pp.
Wanjiun Liao, Meng Chang Chen, and Musaed A. Alhussein, 289-299, IEEE Transactions on Knowledge and Data Engi-
IEEE Journal on Selected Areas in Communications, Special neering, March 2008.
Issue on Emerging Technologies in Communications, Volume: 7. “An Incentive-based Fairness Mechanism for Multi-hop Wire-
31, Issue 9, Pages 391-398, September 2013, .
less Backhaul Networks with Selfish Nodes”, Jeng Farn Lee,
2. “Querying Uncertain Minimum in Wireless Sensor Networks”, Wanjiun Liao, and Meng Chang Chen, pp. 697-704, IEEE
Mao Ye, Ken Lee, Wang-Chien Lee, Xingjie Liu, Meng Chang Transactions on Wireless Communications, February 2008..
Chen, IEEE Transactions on Knowledge and Data Engineer-
8. ”WF2Q-M : Worst-case Fair Weighted Fair Queueing with
ing, pp132-142, Volume 7, Number 2, December, 2012.
Maximum Rate Control”, Jeng Farn lee, Meng Chang Chen
3. “TSCAN: A Content Anatomy Approach to Temporal Topic and Yeali Sun, pp. 1403-1420, Volume 51, Issue 6, Computer
Summarization”, Chien Chin Chen and Meng Chang Chen, Networks, April 2007.
IEEE Transactions on Knowledge and Data Engineering,
pp170-183. January 2012. 9. “A Framework of Handoffs in Wireless Overlay Networks
Based on Mobile IPv6”, Cheng Wei Lee, Leeming Chen,
4. “PLASH: A Platform for Location Aware Services with Hu- Meng Chang Chen and Yeali Sun, IEEE Journal on Selected
man Computation”, Yao Hua Ho, Yao Chuan Wu, and Meng Areas in Communications, special issue on Wireless Overlay
Chang Chen, IEEE Communications Magazine, pp. 44-51, Networks Based on Mobile IPv6, November 2005.
December 2010.
10. “ACIRD: Intelligent Internet Documents Organization and
5. “An Adaptive Threshold Framework for Event Detection Retrieval”, Shian-Hua Lin, Meng Chang Chen, Jan-Ming Ho,
Using HMM-based Life Profiles”. Chien Chin Chen, Meng and Yueh-Ming Huang, IEEE Transactions on Knowledge and
Chang Chen and Ming-Syan Chen, ACM Transactions on In- Data Engineering, p599-614, vol 14, no 3, 2002
formation System, Feb. 2009.

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