| 2019 | ICMLC | News Recommendation Based on Collaborative Semantic Topic Models and Recommendation Adjustment. | Yu-Shan Liao, Jun-Yi Lu, Duen-Ren Liu |
| 2013 | ACIIDS | Recommending QA Documents for Communities of Question-Answering Websites. | Duen-Ren Liu, Chun-Kai Huang, Yu-Hsuan Chen |
| 2012 | DATA | Applying Personal and Group-based Trust Models in Document Recommendation. | Chin-Hui Lai, Duen-Ren Liu, Cai-Sin Lin |
| 2012 | FedCSIS | Variable Precision Fuzzy Rough Set Based on Relative Cardinality. | Tuan-Fang Fan, Churn-Jung Liau, Duen-Ren Liu |
| 2011 | ICSoft | Recommending Documents via Knowledge Flow-based Group Recommendation. | Chin-Hui Lai, Duen-Ren Liu, Ya-Ting Chen |
| 2010 | SMC | Constraint-based attribute reduction in rough set analysis. | Tuan-Fang Fan, Churn-Jung Liau, Duen-Ren Liu |
| 2010 | SAC | Expert finding in question-answering websites: a novel hybrid approach. | Wei-Chen Kao, Duen-Ren Liu, Shiu-Wen Wang |
| 2009 | EUSFLAT | Dominance-based Rough Set Analysis for Uncertain Data Tables. | Tuan-Fang Fan, Churn-Jung Liau, Duen-Ren Liu |
| 2009 | IKE | MPF-based Hybrid Recommendations for Mobile Commerce. | Chuen-He Liou, Duen-Ren Liu |
| 2008 | ECAI | Definability in Logic and Rough Set Theory. | Tuan-Fang Fan, Churn-Jung Liau, Duen-Ren Liu |
| 2008 | IRI | Mining knowledge flow for modeling the information needs of task-based groups. | Chin-Hui Lai, Duen-Ren Liu |
| 2008 | PAKDD | Mining Changes in Patent Trends for Competitive Intelligence. | Meng-Jung Shih, Duen-Ren Liu, Ming-Li Hsu |
| 2007 | KSEM | Knowledge Flow-Based Document Recommendation for Knowledge Sharing. | Chin-Hui Lai, Duen-Ren Liu |
| 2007 | SECRYPT | Role and Task Based Authorization Management for Process-View. | Mei-Yu Wu, Duen-Ren Liu |
| 2006 | SMC | Granulation Based on Hybrid Infornation Systems. | Tuan-Fang Fan, Churn-Jung Liau, Duen-Ren Liu, Gwo-Hshiung Tzeng |
| 2005 | IRI | Task-stage knowledge support: coupling user information needs with stage identification. | I-Chin Wu, Duen-Ren Liu, Wei-Hsiao Chen |
| 2004 | IRI | K-Support System: Knowledge Support for Disseminating and Sharing Task-relevant Knowledge. | I-Chin Wu, Duen-Ren Liu, Kuen-Shieh Yang |
| 2003 | DEXA | Discovering Role-Relevant Process-Views for Recommending Workflow Information. | Minxin Shen, Duen-Ren Liu |
| 2001 | DASFAA | Modeling Workflows with a Process-View Approach. | Duen-Ren Liu, Minxin Shen |
| 2001 | DEXA | Coordinating Interorganizational Workflows Based on Process-Views. | Minxin Shen, Duen-Ren Liu |
| 2000 | COMPSAC | Tree Indexing for Efficient Search of Similar Documents. | Chung-Min Chen, Duen-Ren Liu |
| 1995 | ICDE | A Similarity Graph-Based Approach to Declustering Problems and Its Application towards Paralleling Grid Files. | Duen-Ren Liu, Shashi Shekhar |
| 1995 | ICDE | CCAM: A Connectivity-Clustered Access Method for Aggregate Queries on Transportation Networks: A Summary of Results. | Shashi Shekhar, Duen-Ren Liu |
| 1994 | ICCD | Testability Considerations. | Shangzhi Sun, David Hung-Chang Du, Duen-Ren Liu |