| 2016 | SYNASC | Hybrid Immune Based Method for Generating Healthy Meals for Older Adults. | Viorica Rozina Chifu, Ioan Salomie, Laura Petrisor, Emil St. Chifu, Dorin Moldovan |
| 2015 | SYNASC | Unsupervised Aspect Level Sentiment Analysis Using Self-Organizing Maps. | Emil St. Chifu, Tiberiu St. Letia, Viorica R. Chifu |
| 2014 | SOFA | Jigsaw Inspired Metaheuristic for Selecting the Optimal Solution in Web Service Composition. | Viorica Rozina Chifu, Ioan Salomie, Emil St. Chifu, Cristina Bianca Pop, Petru Porutiu, Marcel Antal |
| 2014 | SOFA | Hybrid Invasive Weed Optimization Method for Generating Healthy Meals. | Viorica R. Chifu, Ioan Salomie, Emil St. Chifu, Cristina Bianca Pop, Dan Valea, Madalina Lupu, Marcel Antal |
| 2011 | FedCSIS | A Neural Model for Ontology Matching. | Emil St. Chifu, Ioan Alfred Letia |
| 2009 | SYNASC | Matching Semantic Web Services Using Learning Accuracy. | Viorica R. Chifu, Ioan Salomie, Emil St. Chifu, Roland Vachter, Alpr Kvr |
| 2008 | IIWAS | A neural model for unsupervised taxonomy enrichment. | Emil St. Chifu, Ioan Alfred Letia |
| 2008 | WEBIST | Evaluating the Hyponym Attachments in an Unsupervised Taxonomy Enrichment Framework. | Emil St. Chifu, Viorica R. Chifu |
| 2008 | WEBIST | Taxonomy Learning for the Romanian Language Using SOTA AND WordNet. | Viorica R. Chifu, Ioan Salomie, Emil St. Chifu, Corina Grumazescu |
| 2008 | WEBIST | Harmony - A Framework for Automatic Web Service Composition. | Viorica R. Chifu, Ioan Salomie, Emil St. Chifu, Constantin Prtac |