Selected Publications

1. Chung, W. and Zeng, D., "Dissecting emotion and user influence in social media communities: An interaction modeling approach," Information & Management (Special Issue on Big Data and Business Analytics), 57(1), 2020.
   
   
2. Chung, W., Rao, B. and Wang, L. "Interaction Models for Detecting Nodal Activities in Temporal Social Media Networks," ACM Transactions on Management Information Systems, 10(4), Article 4, 2019.
   
   
3. Chung, W. and Zeng, D. "Social-Media-based Policy Informatics: Cases on Cybersecurity and Public Health Informatics," Policy Analytics, Modelling, and Informatics, Public Administration and Information Technology, vol 25. Springer, Cham, 2018.
    
4. Liu, J., Shen, H., Narman, H. S., Chung, W. and Lin, Z. "A Survey of Mobile Crowdsensing Techniques: A Critical Component for The Internet of Things," ACM Trans. on Cyber-Physical Systems, 2(3), Article 18, 2018.
    
5. Chung, W. "Social media analytics: Security and privacy issues," Journal of Information Privacy and Security, 12(3), 2016, pp. 105-106.
    
6. Chung, W. and Daniel Zeng "Social-media-based public policy informatics: Sentiment and network analyses of U.S. immigration and border security," Journal of the Assoc. for Info. Sci. and Tech. (IF = 2.23), 67(7), 2016, pp. 1588-1606.
    
7. Chung, W. "A simulation-based approach to predicting influence in social media communities," Journal of Information Privacy and Security, 12(3), 2016, pp. 107-122.
    
8. Liang, Y., Zheng, X., Zeng, D., Zhou, X., Leischow, S. , Chung, W. "Characterizing Social Interaction in Tobacco-Oriented Social Networks: An Empirical Analysis," Scientific Reports, 5 (10060), 2015, Nature Publishing Group (IF = 5.1).
    
9. Liang, Y., Zheng, X., Zeng, D., Zhou, X., Leischow, S. , Chung, W. "Exploring what and how tobacco industry present themselves in social media," Journal of Medical Internet Research, 17(1), 2015 (IF = 4.7).
    
10. Benjamin, V., Chung, W., Abbasi, A., Chuang, J., Larson, C., and Chen, H. "Evaluating text visualization for authorship analysis," Security Informatics (3:10), 2014.
     
11. Chung, W. "BizPro: Extracting and categorizing business intelligence factors from textual news articles," International Journal of Information Management, 34(2), 2014, pp. 272-284.
     
12. Chung, W. and Lewis Hershey "Enhancing Information Privacy and Data Sharing in a Healthcare IT Firm: The Case of Ricerro Communications," Journal of Information Privacy and Security, 8(4), 2013 (accepted in 2012), pp. 56-78.
     
13. Chung, W. and Tseng, B. "Discovering Business Intelligence from Online Product Reviews: A Rule-Induction Framework," Expert Systems with Applications, 39(15), 2012, pp. 11870-11879 (acceptance rate: 11-20%; Impact factor: 2.203).
     
14. Chung, W. and Chen, L. "E-commerce of group buying in China: Website review and recommendations," IEEE IT Professional, Jul-Aug 2012, pp. 24-30.
     
15. Chung, W. "Managing Web Repositories in Emerging Economies: Case Studies of Browsing Web Directories," International Journal of Information Management, 32(3), 2012, pp. 232-238.
     
16. Chung, W. "Web Searching and Browsing: A Multilingual Perspective," Advances in Computers, Vol. 78, 2010, pp. 41-69 (AIC is the oldest continuously-published anthology that chronicles the ever-changing information technology field).
     
17. Chung, W., Chen, H., Reid, E. "Business stakeholder analyzer: An experiment of classifying stakeholders on the Web," Journal of the American Society for Information Science and Technology, 60(1), 2009, pp. 59-74.
     
18. Chung, W. and Chen, H. "Web-based business intelligence systems: A review and case studies," Handbooks in Information Systems Series: Business Computing, Vol. 3, Adomavicious & Gupta, Eds., Emerald Group Publishing Limited, 2009, pp. 373-400.
     
19. Chung, W. "Web Searching in a Multilingual World," Communications of the ACM (cover story, editorial), 51 (5), 2008, pp. 32-40 (CACM is a top-ranked IS journal and the #1 most frequently cited journal in software engineering, according to ISI).
     
20. Chung, W., Lai, G., Bonillas, A., Xi, W. and Chen, H. "Organizing domain-specific information on the Web: An experiment on the Spanish business Web directory," International Journal of Human-Computer Studies, 66 (2), 2008, pp. 51-66.
     
21. Leroy, G., Xu, J., Chung, W., Eggers, S., and Chen, H. "An end user evaluation of query formulation and results review tools in three meta-search engines," International Journal of Medical Informatics, 76 (11-12), 2007, pp. 780-789.
     
22. Chung, W. "Studying information seeking on the non-English Web: An experiment on a Spanish business Web portal," International Journal of Human-Computer Studies, 64 (9), 2006, pp. 811-829 (among the top 25 most downloaded papers of the journal during Jul-Sep 2006).
     
23. Chung, W., Bonillas, A., Lai, G., Xi, W. and Chen, H. "Supporting Non-English Web Searching: An Experiment on the Spanish Business and the Arabic Medical Intelligence Portals," Decision Support Systems, 42(3), 2006, pp. 1697-1714.
     
24. Chung, W., Chen, H., Chang, W. and Chou, S. "Fighting cybercrime: A review and the Taiwan experience," Decision Support Systems, 41(3), 2006, pp. 669-682 (among the top 25 most downloaded papers of the journal during Jan-Mar 2006).
     
25. Chung, W., Chen, H. and Nunamaker, J. "A visual framework for knowledge discovery on the Web: An empirical study on business intelligence exploration," Journal of Management Information Systems, 21(4), 2005, pp. 57-84 (among top elite MIS journals).
     
26. Chung, W., Chen, H., Chaboya, L.G., O'Toole, C. and Atabakhsh, H. "Evaluating event visualization: A usability study of COPLINK Spatio-Temporal Visualizer," International Journal of Human-Computer Studies, 62(1), 2005, pp. 127-157.
     
27. Chung, W. "An Automatic Text Mining Framework for Knowledge Discovery on the Web," Ph.D. Dissertation, The University of Arizona, 2004.
     
28. Chung, W., Zhang, Y., Huang, Z., Wang, G., Ong, T.-H. and Chen, H. "Internet searching and browsing in a multilingual world: An experiment on the Chinese Business Intelligence Portal (CBizPort)," Journal of the American Society for Information Science and Technology, 55(9), 2004, pp. 818-831.
     
29. Chen, H., Chung, W., Xu, J., Wang, G., Chau, M. and Qin, Y. "Crime data mining: A general framework and some examples," IEEE Computer (37:4), April 2004, pp. 50-56.
     
30. Marshall, B., McDonald, D., Chen, H. and Chung, W. "EBizPort: Collecting and analyzing business intelligence information," Journal of the American Society for Information Science and Technology, 55(10), 2004, pp. 873-891.
     
31. Lai, V.S. and Chung, W. "Managing international data communications: A Delphi study of issues," Communications of the ACM (45:3), March 2002, pp. 89-93.

1. Chung, W., Toraman, C., Huang, Y., Vora, M. and Liu, J. "A Deep Learning Approach to Modeling Temporal Social Networks on Reddit," Proc. IEEE International Conf. Intelligence & Security Informatics, Shenzhen, China, 2019.
   
   
2. Chung, W., Vora, M., Liu, J., Huang, Y., Mustaine, E. and Lai V. "Simulating Temporal Dynamics in Cryptocurrency Software Social Networks,” Proceedings of the AIS Americas Conference on Information Systems, Aug. 15-17, 2019.
   
   
3. Huang, H., Chung, W. and Tang, X. "A Temporal Recurrent Neural Network for Detecting Abnormal Stock Movement: The Case of U.S. Financial Cybersecurity," Research Symposium of The Florida Center for Cybersecurity, Tampa, FL, Apr. 3-4, 2018.
    
4. Liu, J., Chung, W. and Tang, X. "Identifying Cyber Threats from Financial Social Media: A Hybrid Feature Selection Approach," Research Symposium of The Florida Center for Cybersecurity, Tampa, FL, Apr. 3-4, 2018.
    
5. Chung, W. and Sura, A. R. "ASMODS: Intelligent Detection of Abnormal Stock Price Movements in Response to Social Media Postings,"Proc. of the International Conference on Intelligent Computing, Communication, and Devices, Shenzhen, China, Dec. 2017 (received the Best Paper Award).
    
6. Chung, W., Mustaine, E., Zeng, D. "Criminal Intelligence Surveillance and Monitoring on Social Media: Cases of Cyber-Trafficking," Proc. of IEEE Int'l Conf. Intelligence & Security Informatics, Beijing, Jul. 22-24, 2017.
    
7. Huang, H., Wang, Z. and Chung, W. "Efficient Parameter Selection for SVM: The Case of Business Intelligence Categorization," Proc. of IEEE Int'l Conf. on Intelligence and Security Informatics, Beijing, Jul. 22-24, 2017.
    
8. Chung, W. "Developing Curricular Modules for Cybersecurity Informatics: An Active Learning Approach," Proc. of IEEE Int'l Conf. on Intelligence and Security Informatics, Beijing, Jul. 22-24, 2017.
    
9. Chung, W.Rao, B.E, Wang, L. "Dynamic Trend Detection in U.S. Border Security Social-Media Networks," Proc. of the Interservice/Industry Training, Simulation, and Education Conference (I/ITSEC), Orlando, FL, Nov. 28 - Dec. 2, 2016.
    
10. Chung, W."A Social-Media Surveillance System for Exploring Cyber-Trafficking Communities,,"Proc. of the Interservice/Industry Training, Simulation, and Education Conference (I/ITSEC), Orlando, FL, Nov. 28 - Dec. 2, 2016.
     
11. Jones, B. W. andChung, W."Topic modeling of small sequential documents: Proposed experiments for detecting terror attacks,,"Proc. of the IEEE Int'l Conf. on Intelligence and Security Informatics, Tucson, AZ, Sep. 28-30, 2016.
     
12. Chung, W., He, S., Zeng, D. "eMood: Modeling Emotion for Social Media Analytics on Ebola Disease Outbreak,,"Proc. of the 36th Int'l Conf. on Info. Systems,Fort Worth, TX, Dec. 11-15, 2015.
     
13. Chung, W., He, S., Zeng, D., Benjamin, V. "Emotion extraction and entrainment in social media: The case of U.S. immigration and border security,,"Proc. of the IEEE Int'l Conf. on Intelligence and Security Informatics,Baltimore, MD, May 27-29, 2015.
     
14. Chan, A. and Chung, W."Teaching Program Design and Implementation in a Digital Forensics Context,,"Proc. of the NSF Workshop on Curricular Development for Computing in Context,DeLand, FL, May 13, 2015.
     
15. Chan, A., Chung, W. and Plante, D. "Panel Discussion: How should computing educators respond to changes in higher education?,"Proc. of the NSF Workshop on Curricular Development for Computing in Context,DeLand, FL, May 13, 2015.
     
16. Chung, W. "Business Analytics in Context: Evaluating New Curricular Modules in an Undergraduate Statistics Course," Proceedings of the NSF CIC Workshop, ACM Press, 2015.
     
17. Chung, W. (ed.) Proceedings of the NSF Workshop on Curricular Developments for Computing in Context, ACM Press, 2015.
     
18. Chung, W., Daniel Zeng, and Nathan O'Hanlon "Identifying Influential Users in Social Media: A Study of U.S. Immigration Reform," Americas Conference on Information Systems, Savannah, GA, 2014.
    
    
19. Chung, W. and Tseng, B. "Extracting business intelligence from online product reviews: An Experiment of Automatic Rule-Induction Techniques," Proceedings of the International Conference on Information Systems, Saint Louis, MO, 2010.