| 2013 | RANLP | Weighted maximum likelihood loss as a convenient shortcut to optimizing the F-measure of maximum entropy classifiers. | Georgi Dimitroff, Laura Tolosi, Borislav Popov, Georgi Georgiev |
| 2013 | RANLP | A Feature Induction Algorithm with Application to Named Entity Disambiguation. | Laura Tolosi, Valentin Zhikov, Georgi Georgiev, Borislav Popov |
| 2007 | BTW | Integrating Audiovisual and Semantic Metadata for Applications in Broadcast Archiving. | Werner Bailer, Peter Schallauer, Alberto Messina, Laurent Boch, Roberto Basili, Marco Cammisa, Borislav Popov |
| 2006 | AIMSA | Methodology for Bootstrapping Relation Extraction for the Semantic Web. | Maria Tchalakova, Borislav Popov, Milena Yankova |
| 2005 | WWW | Web-assisted annotation, semantic indexing and search of television and radio news. | Mike Dowman, Valentin Tablan, Hamish Cunningham, Borislav Popov |
| 2004 | LREC | Creation of Reusable Components and Language Resources for Named Entity Recognition in Russian. | Borislav Popov, Angel Kirilov, Diana Maynard, Dimitar Manov |