| 2015 | IWINAC | LEXMATH - A Tool for the Study of Available Lexicon in Mathematics. | Pedro Salcedo Lagos, Mara del Valle, Ricardo Contreras Arriagada, M. Anglica Pinninghoff |
| 2015 | IWINAC | Collaborative Group Formation Using Genetic Algorithms. | M. Anglica Pinninghoff, Miguel Ramrez, Ricardo Contreras Arriagada, Pedro Salcedo Lagos |
| 2014 | CLEI | A comparison of methods for the vehicle routing problem. | M. Anglica Pinninghoff, Ricardo Contreras Arriagada, Carlos Pantoja |
| 2014 | HAIS | Automatic Lane Correction in DGGE Images by Using Hybrid Genetic Algorithms. | M. Anglica Pinninghoff, Macarena Valenzuela, Ricardo Contreras Arriagada, Marco Mora |
| 2013 | IWINAC | Using Ant Colony Optimization for Edge Detection in Gray Scale Images. | Ricardo Contreras Arriagada, M. Anglica Pinninghoff, Jaime H. Ortega |
| 2013 | IWINAC | Dealing with Bullying through Genetic Algorithms. | M. Anglica Pinninghoff, Pedro Salcedo Lagos, Ricardo Contreras Arriagada, Andrea Yez, Eduardo Oportus |
| 2011 | IWINAC | Band Correction in Random Amplified Polymorphism DNA Images Using Hybrid Genetic Algorithms with Multilevel Thresholding. | Carolina Grate, M. Anglica Pinninghoff, Ricardo Contreras Arriagada |
| 2005 | IWINAC | Computerized Adaptive Tests and Item Response Theory on a Distance Education Platform. | Pedro Salcedo Lagos, M. Anglica Pinninghoff, A. Ricardo Contreras |
| 2003 | IWANN | MISTRAL: A Knowledge-Based System for Distance Education that Incorporates Neural Networks Techniques for Teaching Decisions. | Pedro Salcedo Lagos, M. Anglica Pinninghoff, A. Ricardo Contreras |