劉敦仁


教授
研究室 MB305
校內分機 5131245
電子郵件 dliu@mail.nctu.edu.tw
實驗室 資料庫與資訊系統研究室
學期課程
  • 資料探勘研究與實務
  • 資料探勘專題
  • 資料庫管理系統
  • 資料探勘
  • 推薦系統
  • 智慧資料分析
  • 美國明尼蘇達大學電腦與資訊科學博士
  1. Duen-Ren Liu, Yu-Hsuan Chen, Minxin Shen, Pei-Jung Lu, Complementary QA-Network Analysis for QA Retrieval in Question-Answering Websites, Journal of the American Society for Information Science and Technology, forthcoming, Accepted in October 2013
  2. Chin-Hui Lai, Duen-Ren Liu, Cai-Sin Lin, Novel Personal and Group-based Trust Models in Collaborative Filtering for Document Recommendation, Information Sciences, Vol 239, August 2013, pp. 31-49
  3. Duen-Ren Liu, Chih-Wei Lin, Hui-Fang Chen, Discovering Role-based Virtual Knowledge Flows for Organizational Knowledge Support, Decision Support Systems, Vol 55, No. 1, April 2013, pp. 12-30
  4. Duen-Ren Liu, Yu-Hsuan Chen, Wei-Chen Kao, Hsiu-Wen Wang, Integrating Expert Profile, Reputation and Link Analysis for Expert Finding in Question-Answering Websites, Information Processing and Management, Vol 49, No. 1, January 2013, pp. 312-329
  5. Duen-Ren Liu, Wei-Hsiao Chen, Po-Huan Chiu, Recommending Quality Book Reviews from Heterogeneous Websites, Internet Research, Vol. 23, No 1, 2013, pp. 27-46
  6. Minxin Shen, Duen-Ren Liu, Yu-Siang Huang, Extracting Semantic Relations to Enrich Domain Ontologies, Journal of Intelligent Information Systems, Vol 39, No. 3, December 2012, pp. 749-761 2012
  7. Duen-Ren Liu, Chin-Hui Lai, Ya-Ting Chen, Document Recommendations Based on Knowledge Flows: A Hybrid of Personalized and Group-based Approaches, Journal of the American Society for Information Science and Technology, Vol 63, No. 10, October 2012, pp. 2100-2117
  8. Duen-Ren Liu, Chih-Wei Lin, Modeling Knowledge-Flow Views for Collaborative Knowledge Support, Knowledge-Based Systems, Vol 31, July 2012, pp. 41-54
  9. Chuen-He Liou, Duen-Ren Liu, Hybrid Recommendations for Mobile Commerce based on Mobile Phone Features, Expert Systems – The Journal of Knowledge Engineering, Vol 29, No. 2, May 2012, pp. 108-123
  10. Tuan-Fang Fan, Churn-Jung Liau, Duen-Ren Liu, Dominance-based Fuzzy Rough Set Analysis of Uncertain and Possibilistic Data Tables, International Journal of Approximate Reasoning, Vol 52, No. 9, December 2011, pp. 1283-1297
  11. Duen-Ren Liu, Chin-Hui Lai, Hsuan Chiu, Sequence-based Trust in Collaborative Filtering for Document Recommendation, International Journal of Human-Computer Studies, Vol. 69, No. 9, August 2011, pp. 587-601
  12. Tuan-Fang Fan, Churn-Jung Liau, Duen-Ren Liu, A Relational Perspective of Attribute Reduction in Rough Set-based Data analysis, European Journal of Operational Research, Vol. 213, No. 1, August 2011, pp. 270-278
  13. Duen-Ren Liu, Pei-Yun Tsai, Po-Huan Chiu, Personalized Recommendation of Popular Blog Articles for Mobile Applications, Information Sciences, Vol. 181, No. 9, May 2011, pp. 1551-1572
  14. Chih-Kun Ke, Duen-Ren Liu, Context-based Knowledge Support for Problem-solving by Rule-inference and Case-based Reasoning, International Journal of Innovative Computing Information and Control, Vol. 7, No. 7A, July 2011, pp. 3615-3631
  15. Tuan-Fang Fan, Churn-Jung Liau, Duen-Ren Liu, A Logical Formulation of Rough Set Definability, International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, Vol. 19, No. 1, February 2011, pp. 27-37
  16. Duen-Ren Liu, Chuen-He Liou, Mobile Commerce Product Recommendations based on Hybrid Multiple Channels, Electronic Commerce Research and Applications, Vol. 10, No. 1, January-February, 2011, pp. 94-104
  17. Duen-Ren Liu, Meng-Jung Shih, Hybrid Patent Classification based on Patent Network Analysis, Journal of the American Society for Information Science and Technology, Vol. 62, No. 2, January 2011, pp. 246-256
  18. Duen-Ren Liu, Chin-Hui Lai, Mining Group-based Knowledge Flows for Sharing Task Knowledge, Decision Support Systems, Vol. 50, No. 2, January 2011, pp. 370-386
  19. Meng-Jung Shih, Duen-Ren Liu, Ming-Li Hsu, Discovering Competitive Intelligence by Mining Changes in Patent Trends, Expert Systems with Applications, Vol. 37, No. 4, April 2010, pp. 2882–2890
  20. I-Chin Wu, Duen-Ren Liu, Pei-Cheng Chang, Learning Dynamic Information Needs: A Collaborative Topic Variation Inspection Approach, Journal of the American Society for Information Science and Technology, Vol. 60, No. 12, December 2009, pp. 2430-2451
  21. Chin-Hui Lai, Duen-Ren Liu, Integrating Knowledge Flow Mining and Collaborative Filtering to Support Document Recommendation, Journal of Systems and Software, Vol. 82, No. 12, December 2009, pp. 2023-2037
  22. Duen-Ren Liu, Chin-Hui Lai, Wang-Jung Lee, A Hybrid of Sequential Rules and Collaborative Filtering for Product Recommendation, Information Sciences, Vol. 179, No. 20, September 2009, pp. 3505-3519
  23. Duen-Ren Liu, Meng-Jung Shih, Churn-Jung Liau, Chin-Hui Lai, Mining the Change of Event Trends for Decision Support in Environmental Scanning, Expert Systems with Applications, Vol. 36, No. 2, March 2009, pp. 972-984
  24. I-Chin Wu, Duen-Ren Liu, Pei-Cheng Chang, Toward Incorporating a Task-stage Identification Technique into the Long-term Document Support Process, Information Processing and management, Vol. 44, No. 5, September 2008, pp. 1649-1672
  25. Duen-Ren Liu, Chin-Hui Lai, Chiu-Wen Huang, Document Recommendation for Knowledge Sharing in Personal Folder Environments, Journal of Systems and Software, Vol. 81, No. 8, August 2008, pp. 1377-1388
  26. Ya-Yueh Shih, Duen-Ren Liu, Product Recommendation Approaches: Collaborative Filtering via Customer Lifetime Value and Customer Demands, Expert Systems with Applications, Vol. 35, No. 1, July 2008, pp. 350-360
  27. Duen-Ren Liu, I-Chin Wu, Collaborative Relevance Assessment for Task-based Knowledge Support, Decision Support Systems, Vol. 44, No. 2, January 2008, pp. 524-543
  28. Duen-Ren Liu, Chih-Kun Ke, Jia-Yuan Lee, Chun-Feng Lee, Knowledge Maps for Composite e-Services: A Mining-based System Platform Coupling with Recommendations, Expert Systems with Applications, Vol. 34, No. 1, January 2008, pp. 700-716
  1. Minxin Shen, Duen-Ren Liu, Discovering Workflow-Aware Virtual Knowledge Flows for Knowledge Dissemination, Proc. of the 2013 International Conference on Electronic Commerce and Web Technology (ECWeb2013), Prague, Czech Republic, August 27-28, 2013, Lecture Notes in Business Information Processing (LNBIP) 152, pp. 80-87, Springer 2013
  2. Chin-Hui Lai, Duen-Ren Liu, Mei-Lan Liu, Recommendations Based on Different Aspects of Influences in Social Media, Proc. of the 2013 International Conference on Electronic Commerce and Web Technology (ECWeb2013), Prague, Czech Republic, August 27-28, 2013, Lecture Notes in Business Information Processing (LNBIP) 152, pp. 194-201, Springer 2013
  3. Kuan-Yu Chen, Hsiu-Yu Liao, Huai-Chun Chi, Duen-Ren Liu, An Analysis of Social Activity Influence in Online Virtual Worlds, Proc. of the 18th International Conference of the Asia Pacific Region of the Decision Sciences Institute, (APDSI 2013), Bali, Indonesia, July 9-13, 2013
  4. Yu-Hsuan Chen, Pei-Jung Lu, Duen-Ren Liu, Complementary QA Analysis for Question-answering Websites, Proc. of the 18th International Conference of the Asia Pacific Region of the Decision Sciences Institute, (APDSI 2013), Bali, Indonesia, July 9-13, 2013
  5. Duen-Ren Liu, Chun-Kai Huang, Yu-Hsuan Chen, Recommending QA Documents for Communities of Question-Answering Websites, Proc. of the Asia Conference on Intelligent Information and Database Systems, March 18-20, 2013, Kuala Lumpur, Malaysia
  6. Hani A. Omar and Duen-Ren Liu, Enhancing Sales Forecasting by using Neuro Networks and the Popularity of Magazine Article Titles, Proc. of the IEEE Sixth International Conference on Genetic and Evolutionary Computing (ICGEC-2012), Kitakyushu, Japan, August 25-28, 2012
  7. Yu-Hsuan Chen, Duen-Ren Liu, A Framework for Identifying Influential Groups in Social Question Answering Sites, Proc. of the 17th International Conference of the Asia Pacific Region of the Decision Sciences Institute, (APDSI 2012), Chiang Mai, Thailand, July 22 - 26, 2012
  8. Hsiu-Yu Liao, Guan-Yu Chen, Duen-Ren Liu, Intensify Avatars’ Immersion In The Virtual Worlds Through A Novel Friend Prediction Model, Proc. of the 17th International Conference of the Asia Pacific Region of the Decision Sciences Institute, (APDSI 2012), Chiang Mai, Thailand, July 22 - 26, 2012
  9. Chin-Hui Lai, Duen-Ren Liu, Cai-Sin Lin, Applying Personal and Group-based Trust Models in Document Recommendation, Proc. of the International Conference on Data Technologies and Applications (DATA 2012), Rome, Italy, July 25-27, 2012
  10. Chih-Wei Lin, Duen-Ren Liu, Hui-Fang Chen, Facilitating Cooperative Knowledge Support by Role-Based Knowledge-Flow Views, Proc. of the International Conference on Information and Knowledge Engineering (ICIKE 2011), Singapore, September 28-30, 2011 pp. 122-129
  11. Chin-Hui Lai, Duen-Ren Liu, Ya-Ting Chen, Recommending Documents via Knowledge Flow-based Group Recommendation, Proc. of the 6th International Conference on Software and Data Technologies, Seville, Spain, July 18-21, 2011
  12. Tuan-Fang Fan, Chum-Jung Liau, Duen-Ren Liu, Dominance-Based Rough Set Approach for Possibilistic Information Systems, Proc. of the 13th Intl Conf. on Rough Sets, Fuzzy Sets, Data Mining and Granular Computing, June, Lecture Notes in Computer Science, LNCS 6743, pp. 119-126, 2011
  13. Chi-Chieh Peng and Duen-Ren Liu, Combining Reputation and Content-Based Filtering for Blog Article Recommendation in Social Bookmarking Websites, Proc. of the 12th International Conference on Electronic Commerce, Honolulu, Hawaii, August 2-4, 2010
  14. Chih-Wei Lin, Duen-Ren Liu, Hui-Fang Chen, Modeling Knowledge-Flow View for Knowledge Support in Teamwork, Proc. of the IASTED International Conference on Modelling and Simulation (MS 2010), Banff, Alberta, Canada, July 15-17, 2010
  15. Meng-Jung Shih and Duen-Ren Liu, Patent Classification using Ontology-based Patent Network Analysis, Proc. of the 14th Pacific Asia Conference on Information Systems, Taipei Taiwan, July 9-12, 2010, pp. 962-972
  16. Wei-Chen Kao, Duen-Ren Liu, Hsiu-Wen Wang, Expert Finding in Question-Answering Websites: A Novel Hybrid Approach, Proc. of the ACM 25th Symposium on Applied Computing, (SAC2010), Sierre, Switzerland, March 22-26, 2010, pp. 867-871.
  17. Tuan-Fang Fan, Churn-Jung Liau, Duen-Ren Liu, Constraint-based Attribute Reduction in Rough Set Analysis, Proc. of the IEEE International Conference on Systems, Man, and Cybernetics, Istanbul, Turkish, October 10-13, 2010, pp. 3971-3976.
  18. Chuen-He Liou, Duen-Ren Liu, Hybrid Multiple Channels-based Recommendations for Mobile Commerce, Proc. of the Forty-third Hawaii International Conference on System Sciences (HICSS-43), Hawaii, January 2010, pp. 1-8
  19. Pei-Yung Tsai, Duen-Ren Liu, Personalized Popular Blog Recommender Service for Mobile Applications, Proc. of the 2009 International Conference on Electronic Commerce and Web Technology (ECWeb2009), Austria, September 2009. Lecture Notes in Computer Science (LNCS) 5692, pp. 2-13, Springer 2009
  20. Hsuan Chiu, Duen-Ren Liu, Chin-Hui Lai, Sequence-based Trust for Document Recommendation, Proc. of the 2009 International Conference on Electronic Commerce and Web Technology (ECWeb2009), Austria, September 2009. Lecture Notes in Computer Science (LNCS) 5692, pp. 240-251, Springer 2009
  21. Chuen-He Liou, Duen-Ren Liu, MPF-based Hybrid Recommendations for Mobile Commerce, Proc. of the 2009 International Conference on Information and Knowledge Engineering, Las Vegas, USA, July 13-16, 2009
  22. Tuan-Fang Fan, Churn-Jung Liau, Duen-Ren Liu, Dominance-based Rough Set Analysis of Uncertain Data Table, Proc. of the International Fuzzy Systems Association (IFSA) World Congress and the European Society for Fuzzy Logic and Technology (EUSFLAT) Conference, Lisbon, Portugal, July 20-24, 2009, pp. 294-299
  23. Chin-Hui Lai, Duen-Ren Liu, Mining Knowledge Flow for Modeling the Information Needs of Task-based Groups, Proc. of the IEEE 2008 International Conference on Information Reuse and Integration, Las Vegas, USA, July 2008, pp. 64-69
  24. Tuan-Fang Fan, Churn-Jung Liau, Duen-Ren Liu, Definability in Logic and Rough Set Theory, Proceedings of the 18th European Conference on Artificial Intelligence, Patras, Greece, pp.749–750, July 2008
  25. Meng-Jung Shih, Duen-Ren Liu, Ming-Li Hsu, Mining Changes in Patent Trends for Competitive Intelligence, Proc. of the 12th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD’08), Japan, May 2008. Lecture Notes in Artificial Intelligence (LNAI) 5012, pp. 999-1005, Springer 2008.
  26. Duen-Ren Liu, Chih-Kun Ke, Mei-Yu Wu, Context-based knowledge support for problem-solving by rule-inference and case-based reasoning, Proc. of the IEEE 2008 International Conference on Machine Learning and Cybernetics, Kunming, China, July 2008, pp. 3205-3210
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