Refereed Journals:

  1. Tan, K.-W., Na, J.-C., and Ding Y. “Influence Diffusion Detection Using the Influence Style (INFUSE) Model”, Journal of the Association for Information Science and Technology (JASIST), (Accepted, March 2014).
  2. Jaidka, K., Khoo, C., and Na, J.-C. "Literature review writing: how information is selected and transformed", Aslib Proceedings: New Information Perspectives, Volume 65, Issue 3, 2013, pp. 303-325.
  3. Tan, K.-W. and Na, J.-C. “Analysis of Bloggers’ Influence Style within Blogs”, Journal of Information Science Theory and Practice (JISTaP), Volume 1, Issue 2, 2013.
  4. Tan, K.-W., Na, J.-C., and Theng, Y.-L., and Chang, K. “Phrase-Level Sentiment Polarity Classification Using Rule-Based Typed Dependencies”, Journal of Computer Science and Technology, Volume 27, Issue 3, 2012, pp. 650-666.
  5. Khoo, C., Nourbakhsh, A., and Na, J.-C. “Sentiment Analysis of Online News Text: A Case Study of Appraisal Theory”, Online Information Review, Volume 36, Issue 6, 2012, pp. 858-878.
  6. Tan, K.-W., Na, J.-C., and Theng, Y.-L. “Influence Detection between Blog Posts through Blog Features, Content Analysis, and Community Identity”, Online Information Review, Volume 35, Issue 3, 2011, pp. 425-442.
  7. Na, J.-C., Thet, T.T., Nasution, A.H., and Hassan, F.M. “A Sentiment-Based Digital Library of Movie Review Documents Using Fedora”, Canadian Journal of Information and Library Science, Volume 35, Issue 3, 2011, pp. 307-337.
  8. Goeuriot, L., Na, J.-C., Kyaing, W. Y. M., Khoo, C., Theng, Y.-L., Chang, Y.-K., and Foo, S. “Textual and Informational Characteristics of Drug Related Content on Three Kinds of Websites: Drug Review Website, Discussion Board and Hospital Information Portal”, International Journal of Organizational and Collective Intelligence (IJOCI), Special issue on Social Media in E-Health: Emergent Issues in Ethics, Trust and Privacy, Volume 2, Issue 3, 2011, pp. 27-49.
  9. Khoo, C., Na, J.-C., and Jaidka, K. “Analysis of the Macro-Level Discourse Structure of Literature Reviews: Comparison of Descriptive Versus Integrative Reviews”, Online Information Review, Volume 35, Issue 2, 2011, pp. 255-271.
  10. Khoo, C., Na, J.-C., Wang, W., and Chan, S. "Developing an Ontology for Encoding Disease Treatment Information in Medical Abstracts", the DESIDOC Journal of Library and Information Technology, Volume 31, Number 2, 2011, pp. 103-115.
  11. Thet, T. T., Na, J.-C., and Khoo, C. Aspect-Based Sentiment Analysis of Movie Reviews on Discussion Boards, Journal of Information Science,Volume 36, Issue 6, 2010, pp. 823-848.
  12. Na, J.-C., Thet, T. T., Khoo, C. “Comparing Sentiment Expression in Movie Reviews from Four Online Genres”, Online Information Review, Volume 34, Issue 2, 2010, pp. 317-338.
  13. Na, J.-C., Wu, H., Ji, Y., and Tay, M.-H.“ Analysis of Computer Crime in Singapore Using Local English Newspapers”, Singapore Journal of Library & Information Management, 38, 2009, pp. 77-102.(PDF)
  14. Na, J.-C. and Thet, T. T. "Effectiveness of Web Search Results for Genre and Sentiment Classification", Journal of Information Science, 35 (6), December 2009, pp. 709-726.
  15. Thet, T. T., Na, J.-C., and Ko Ko, W. “Word segmentation for the Myanmar language”, Journal of Information Science, 34(5), October 2008, pp. 688-704.
  16. Na, J.-C. and Chia, S. W. “Impact of Online Resource on Informal Learners : a Study of Parenting”, Computer & Education, Volume 51, Issue 1, August 2008, Pages 173-186 (http://dx.doi.org/10.1016/j.compedu.2007.05.006)
  17. Na, J.-C. and Neoh, H. L. “Effectiveness of UMLS Semantic Network as a Seed Ontology for building a Medical Domain Ontology”, Aslib Proceedings: New Information Perspectives, Volume 60, Issue 1, 2008, pp. 32-46.
  18. Wu, H. J., Na, J.-C., and Khoo, C. “A Hybrid Approach To Fuzzy Name Search Incorporating Language-Based and Text-Based Principles”, Journal of Information Science, 33(1), 2007, pp. 3-19.
  19. Na, J.-C. and Furuta, R. “caT: Adapting and Updating the Trellis Hypertext Model”, The New Review of Hypermedia and Multimedia, Volume 12, 2006, pp. 217-246.
  20. Khoo, C. and Na, J.-C. “Semantic Relations in Information Science”, Annual Review of Information Science and Technology (ARIST), Volume 40, 2006, pp. 157-228.
  21. Na, J.-C., Khoo, C., Wu, H. J. “Use of Negation Phrases in Automatic Sentiment Classification of Product Review”, Library Collections, Acquisitions, & Technical Services, Volume 29, No. 2, 2005, pp. 180-191.

Refereed Conference Papers:

  1. Tan, K.-W., Na, J.-C., and Theng, Y.-L. (2013). “Influence Diffusion Detection Using Blogger's Influence Style”, In Proceedings of ICADL (International Conference on Asian Digital Libraries) '2013, Bangalore, India, 2013, pp. 132-142, Lecture Notes in Computer Science, Springer-Verlag.
  2. Jaidka, K., Khoo, C., and Na, J.-C. (2013). "Deconstructing Human Literature Reviews– A Framework for Multi-Document Summarization", 14th European Workshop on Natural Language Generation (ENLG 2013), pp. 125-135.
  3. Na, J.-C., Kyaing, W. Y. M., Khoo, C., Foo, Schubert, Chang, Y.-K., and Theng, Y.-L. (2012). “Sentiment Classification of Drug Reviews Using a Rule-Based Linguistic Approach”, In Proceedings of ICADL (International Conference on Asian Digital Libraries) '2012, Taipei, Taiwan, 2012, pp. 189-198, Lecture Notes in Computer Science, Springer-Verlag.
  4. Tan, K.-W., Na, J.-C., Theng, Y.-L., and Chang, K.-Y. (2012). “Blog Site Profiling Through Influence Style Detection”, In Proceedings of ICADL (International Conference on Asian Digital Libraries) '2012, Taipei, Taiwan, 2012, pp. 329-332, Lecture Notes in Computer Science, Springer-Verlag.
  5. Goeuriot, L., Na, J.-C., Kyaing, W. Y. M., Khoo, C., Chang, Y.-K., Theng, Y.-L., Kim, J.-J. (2012). “Sentiment Lexicons for Health-related Opinion Mining”, In Proceedings of the 2nd ACM SIGHIT International Health Informatics Symposium (IHI 2012), Florida, USA, January 2012, pp. 219-225.
  6. Na, J.-C., Thet, T. T., Khoo, C., and Kyaing, W. Y. M. "Visual Sentiment Summarization of Movie Reviews", In Proceedings of ICADL (International Conference on Asian Digital Libraries) '2011, Beijing, China, 2011, pp. 277-287.
  7. Tan, K.-W., Na, J.-C., Theng, Y.-L., and Chang, K.-Y. "Sentence-Level Sentiment Polarity Classification Using a Lingusitic Approach", In Proceedings of ICADL (International Conference on Asian Digital Libraries) '2011, Beijing, China, 2011, pp. 77-87.
  8. Tan, K.-W., Na, J.-C., Theng, Y.-L., and Chang, K.-Y. "Phrase-Level Sentiment Polarity Classification Using Rule-Based Typed Dependencies", In Proceedings of the ACM SIGIR 3rd Workshop on Social Web Search and Mining SIGIR-SWSM 2011, Beijing, China, 2011.
  9. Goeuriot, L., Na, J.-C., Kyaing, W. Y. M., Foo, S., Khoo, C., Theng, Y.-L., and Chang, Y.-K. “Textual and Informational Characteristics of Health-Related Social Media Content: A Study of Drug Review Forums”, In Proceedings of the Asia-Pacific Conference on Library & Information Education & Practice (A-LIEP 2011), 2011, Malaysia, pp. 548-557.
  10. Jaidka, K., Khoo, C., and Na, J.-C. "Literature review writing: A study of the information selected from cited papers", In Proceedings of the Asia-Pacific Conference on Library & Information Education & Practice (A-LIEP 2011), Malaysia, 2011, pp. 467-477.
  11. Jaidka, K., Khoo, C., and Na, J.-C. (2011). “Analyzing the Discourse Structure of Literature Reviews”, The Language & Communication Center (LCC) Roundtable on Academic Writing, School of Humanities & Social Sciences, Nanyang Technological University, December, 2011.
  12. Jaidka, K., Khoo, C., and Na, J.-C. (2011). “Automatic Literature Review Generation - Conducting a Comparison of Research Papers”, The 5th Indian International Conference on Artificial Intelligence (IICAI-11), Tumkur, India, December, 2011.
  13. Jaidka, K., Khoo, C., and Na, J.-C. “Imitating Human Literature Review Writing: An Approach to Multi-Document Summarization”, In Proceedings of ICADL (International Conference on Asian Digital Libraries) '2010, Australia, June 2010, pp. 116-119.
  14. Thet, T. T., Na, J.-C., Khoo, C., and Shakthikumar, S. “ Sentiment Analysis of Movie Reviews on Discussion Boards using a Linguistic Approach”, 1 st International CIKM Workshop on Topic-Sentiment Analysis for Mass Opinion Measurement (TSA’09), Hong Kong, November, 2009, pp. 81-84.
  15. Khoo, C. and Na, J.-C. “Issues in Ontology Design for a Clinical Decision Support System”, in Proceedings of the Asia-Pacific Conference on Library & Information Education & Practice (A-LIEP 2009), Japan, March 2009, pp. 127-136.
  16. Thet, T. T., Na, J.-C., and Khoo, C. Sentiment Classification of Movie Reviews Using Multiple Perspectives. In Proceedings of ICADL (International Conference on Asian Digital Libraries) '2008, Bali, Indonesia, December 2008, pp. 184-193.
  17. Nourbakhsh, A., Khoo, C., & Na, J.-C. “A framework for sentiment analysis of political news articles”. Presented at the ICA (International Communication Association) Conference 2008, Canada.
  18. Khoo, C., Na, J.-C., and Wang, W. "Pattern mining for information extraction using lexical, syntactic and semantic information: Preliminary results", In Proceedings of Asia Information Retrieval Symposium 2008 (AIRS2008), Harbin, China, January 2008, pp. 684-689.
  19. Thet, T. T., Na, J.-C., and Khoo, C. “Automatic Classification of Web Search Results:  Product Review vs. Non-Review Documents”, in Proceedings of ICADL (International Conference on Asian Digital Libraries) '2007, Hanoi, Vietnam, December 2007, pp. 65-74.
  20. Thet, T. T., Na, J.-C., and Khoo, C. “Filtering Product Reviews from Web Search Results”, In Proceedings of ACM Symposium on Document Engineering ‘2007, Winnipeg, Canada, August 2007, pp. 196-198.
  21. Theng, Y. L., Saputra, D., Goh, D, Foo, S., Chaudhry, A. S., Na, J.-C., Khoo, C., and Tan, M. “Design and Development of ReLOAMS: A Reusable Learning Objects Authoring and Management System”, ED-MEDIA 2007--World Conference on Educational Multimedia, Hypermedia & Telecommunications, Vancouver, Canada, June, 2007.
  22. Khoo, C., Na, J.-C., Wang, W., and Chan, S. “Modeling Cancer Treatment Information With an Ontology”, In Proceedings of International conference on future of knowledge organization in the networked environment (IKONE-2007), Bangalore, September 2007.
  23. Lee, C. H., Na, J.-C., and Khoo, C. “Towards Ontology Enrichment with Treatment Relations Extracted from Medical Abstracts”, in Proceedings of ICADL (International Conference on Asian Digital Libraries) '2006, Tokyo, Japan, November 2006, pp. 419-428.
  24. Na, J.-C., Khoo, C., Chan, S. “A Sentiment-Based Meta Search Engine”, in Proceedings of the Asia-Pacific Conference on Library & Information Education & Practice, Singapore, April 2006, pp. 83-89.
  25. Theng, Y. L., Saputra D., Goh, D., Foo, S., Chaudhry, A. S., Na, J.-C., Khoo, C., Tan, M., Wu, P., Halim, A., Lek, L. “ReLOMS: Designing for Effective Use and Reuse of Learning Objects for E-Learning Systems”, in Proceedings of the Asia-Pacific Conference on Library & Information Education & Practice, Singapore, April 2006, pp. 160-163.
  26. Na, J.-C., Khoo, C., Chan, S., and Hamzah, N. B. “Sentiment-Based Search in Digital Libraries”, In Proceedings of JCDL (Joint Conference on Digital Libraries) '2005, Denver, Colorado, June 2005, pp. 143-144. (PDF)
  27. Karadkar, U. P., Furuta, R., John, J. J., and Na, J.-C. “Exploring User Perceptions of Digital Image Similarity”, In Proceedings of JCDL (Joint Conference on Digital Libraries) '2005, Denver, Colorado, June 2005, pp. 89-90.
  28. Wu, P. H., Na, J.-C., Khoo, C. “NLP versus IR Approaches to Fuzzy Name Searching in Digital Libraries”, In Proceedings of ECDL (European Conference on Digital Libraries) '2004, University of Bath, UK, September 2004, , pp. 145-156.
  29. Karadkar, U. P., Furuta, R., Ustun, S., Park, Y. J., Na J.-C., Gupta, V., Ciftci, T., Park, Y. A. “Display-agnostic Hypermedia”, In Proceedings of the fifteenth ACM conference on Hypertext & hypermedia, August 2004, pp. 58-67.
  30. J.-C. Na, Haiyang Sui, Christopher Khoo, Syin Chan, Yunyun Zhou. “Effectiveness of Simple Linguistic Processing in Automatic Sentiment Classification of Product Reviews”, 8th International ISKO (The International Society for Knowledge Organization) Conference '2004, England, London, July 2004, pp. 49-54.
  31. Chew-Hung Lee, Christopher Khoo, J.-C. Na. “Automatic Identification of Treatment Relations For Medical Ontology Learning: An Exploratory Study”, 8th International ISKO (The International Society for Knowledge Organization) Conference '2004, England, London, July 2004, pp. 245-250.
  32. J.-C. Na, Christopher Khoo, Chew-Hung Lee. “Automatic Extraction of Ontology Relations from Medical Abstracts”, 13th ASIST SIG CR Workshop '2003, Long Beach, California, October 18, 2003.
  33. Chew-Hung Lee, J.-C. Na, Christopher Khoo. “Ontology Learning for Medical Digital Libraries”, ICADL (International Conference on Asian Digital Libraries) '2003, Malaysia, Kuala Lumpur, December 2003, pp. 302-305. (PDF)
  34. Lin Fu, Dion Hoe-Lian Goh, Schubert Shou-Boon Foo, J.-C. Na. “Collaborative Querying Through A Hybrid Query Clustering Approach”, ICADL (International Conference on Asian Digital Libraries) '2003, Malaysia, Kuala Lumpur, December 2003. pp. 111-122.
  35. Christopher Khoo, J.-C. Na, Firdaus Bin Othman. “An XML-Based Query Generator for Multiple Boolean Search Systems on the Web”, ICADL (International Conference on Asian Digital Libraries) '2003, Malaysia, Kuala Lumpur, December 2003, p. 684.
  36. Karadkar, U.P., Na, J.-C., and Furuta, R. “A Framework for Flexible Information Presentation in Digital Collections”, ICADL (International Conference on Asian Digital Libraries) '2002, Singapore, December 2002, pp. 467-468.
  37. Furuta, R. and Na, J.-C. “Applying caT's Programmable Browsing Semantics to Specify World-Wide Web Documents that Reflect Place, Time, Reader, and Community", ACM Symposium on Document Engineering ‘2002, McLean, VA, November 2002, pp. 10-17. (PDF)
  38. Karadkar, U.P., Na, J.-C., and Furuta, R. “Employing Smart Browsers to Support Flexible Information Presentation in Petri net-based Digital Libraries”, ECDL (European Conference on Digital Libraries) '2002, Rome, Italy, September 2002, pp. 324-337. (PDF)
  39. Furuta, R. and Na, J.-C. “Applying programmable browsing semantics within the context of the World-Wide Web”, In Proceedings of Hypertext '2002, College Park, Maryland, June 2002, pp. 23-24. (PDF)
  40. Na, J.-C. and Furuta, R. "Dynamic Documents: Authoring, Browsing, and Analysis Using A High-Level Petri Net-Based Hypermedia System", In Proceedings of ACM Symposium on Document Engineering ‘2001, Atlanta, Georgia, November 2001, pp. 38-47. (PDF)
  41. Na, J.-C. and Furuta, R. "Context-Aware Digital Documents Described In A High-Level Petri Net-Based Hypermedia System", In Proceedings of Digital Documents and Electronic Publishing Conference (DDEP00), Munich, Germany, September 2000, pp. 13-27. (PDF)
  42. Na, J.-C. and Furuta, R. "Context-Aware Hypermedia in a Dynamically Changing Environment, Supported by A High-Level Petri Net", In Proceedings of Hypertext '2000, San Antonio, Texas, May 2000, pp. 222-223.
  43. Na, J.-C. “The Design of A Hybrid Knowledge-Based Expert System Development Tool”, In Proceedings of Annual Conference of Korea Information Science Society, Vol. 22, No. 1, Korea, May 1995, pp.175-178.
  44. Mayfield, B.E. and Na, J.-C. “Prolog Methods for Common LISP + Flavors”, In Ramesh Sharda, John Y. Cheung, and W. Joseph Cochran, editors, Knowledge-Based systems and Neural Networks: Techniques and Applications, Elsevier, USA, 1991, pp. 29-39.
  45. Na, J.-C., Mayfield, B.E., and George, K.M. “The Design of An Object-Oriented Modular Expert System Shell”, In Proceedings of the 1990 Symposium on Applied Computing, Fayetteville, Arkansas, April 1990, pp. 109-118.

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