| 2018 | COMPSAC | Process Modeling, Behavior Analytics and Group Performance Assessment of e-Learning Logs Via Fuzzy Miner Algorithm. | Wichian Premchaiswadi, Parham Porouhan, Nucharee Premchaiswadi |
| 2013 | COMPSAC | Enhancing Diversity-Accuracy Technique on User-Based Top-N Recommendation Algorithms. | Wichian Premchaiswadi, Pittaya Poompuang, Nipat Jongsawat, Nucharee Premchaiswadi |
| 2012 | SNPD | Developing a Bayesian Network Model Based on a State and Transition Model for Software Defect Detection. | Nipat Jongsawat, Wichian Premchaiswadi |
| 2012 | SNPD | Pricing Model and Real Options in 4G LTE Mobile Network. | Wichian Premchaiswadi, Santi Pattanavichai |
| 2011 | NLDB | Prosody Analysis of Thai Emotion Utterances. | Sukanya Yimngam, Wichian Premchaiswadi, Worapoj Kreesuradej |
| 2010 | DICTA | Unsupervised Detection for Minimizing a Region of Interest around Distinct Object in Natural Images. | Anucha Tungkatsathan, Wichian Premchaiswadi, Nucharee Premchaiswadi |
| 2010 | PIMRC | Mobile image search for tourist information using ACCC algorithm. | Wichian Premchaiswadi, Anucha Tungkatsathan, Nucharee Premchaiswadi |
| 2010 | SMC | Weighting expert opinions in group decision making for the influential effects between variables in a Bayesian network model. | Nipat Jongsawat, Wichian Premchaiswadi |
| 2010 | SNPD | Bayesian Network Inference with Qualitative Expert Knowledge for Decision Support Systems. | Nipat Jongsawat, Wichian Premchaiswadi |
| 2010 | SNPD | User and Item Pattern Matching in Multi-criteria Recommender Systems. | Pittaya Poompuang, Wichian Premchaiswadi |
| 2010 | SNPD | Predict the Query Transaction Using Fuzzy Logic for MANETs Data Caching. | Walisa Romsaiyud, Wichian Premchaiswadi |
| 2009 | SMC | Group Awareness Information in Web-Based Group Decision Support System. | Nipat Jongsawat, Wichian Premchaiswadi |
| 2009 | SMC | A SMILE Web-based Interface for Learning the Causal Structure and Performing a Diagnosis of a Bayesian Network. | Nipat Jongsawat, Wichian Premchaiswadi |
| 2008 | SNPD | Dynamic Data Feed to Bayesian Network Model and SMILE Web Application. | Nipat Jongsawat, Pittaya Poompuang, Wichian Premchaiswadi |
| 2008 | SNPD | SMILE Visualization with Flash Technologies. | Anucha Tungkatsathan, Pittaya Poompuang, Wichian Premchaiswadi |
| 2003 | DICTA | Image Indexing Technique and Its Parallel Retrieval on PVM. | Wichian Premchaiswadi, Nucharee Premchaiswadi, Teianchai Patnasirivakin, Sutasinee Chimlek, Seinosuke Narita |
| 1991 | ICPP | Parallel Processing of Sparse Matrix Solution Using Fine Grain Tasks on OSCAR. | Hironori Kasahara, Wichian Premchaiswadi, Mikio Tamura, Yoshinori Maekawa, Seinosuke Narita |