| 2025 | Tencon | MapReduce and K-Means Clustering Method for Long Text Summarization on Large Language Model. | Moh. Rosy Haqqy Aminy, Diana Purwitasari, Dwi Sunaryono, Ilham Gurat Adillion, Dini Adni Navastara, Bilqis Amaliah, Hilmil Pradana, Yoga Yustiawan |
| 2023 | IIWAS | Character Entity Recognition Using Hybrid Binary-Particle Swarm Optimization and Conditional Random Field on Balinese Folklore Text. | I Made Satria Bimantara, Ngurah Agus Sanjaya Er, Diana Purwitasari |
| 2023 | Tencon | Measuring Credibility Level of E-commerce Sellers with Structural Equation Modeling and Naive Bayes on Tweets of Service Quality. | Marastika wicaksono aji bawono, Diana Purwitasari, Mauridhi Hery Purnomo |
| 2021 | IECON | Fuzzy Unsupervised Approaches to Analyze Covid-19 Spread for School Reopening Decision Making. | Feby Artwodini Muqtadiroh, Diana Purwitasari, Eko Mulyanto Yuniarno, Supeno Mardi Susiki Nugroho, Mauridhi Hery Purnomo, Apol Pribadi Subriadi, Riris Diana Rachmayanti |
| 2008 | KES | Data Mining for Navigation Generating System with Unorganized Web Resources. | Diana Purwitasari, Yasuhisa Okazaki, Kenzi Watanabe |