| 2019 | ISNCC | Securing Blockchain Shards By Using Learning Based Reputation and Verifiable Random Functions. | Ahmet Bugday, Adnan Ozsoy, Hayri Sever |
| 2016 | AICCSA | Developing Turkish sentiment lexicon for sentiment analysis using online news media. | Fatih Saglam, Hayri Sever, Burkay Gen |
| 2015 | ICMLA | The Effect of Clustering on Data Privacy. | Pelin Canbay, Hayri Sever |
| 2010 | GRC | Application of Cascading Rough Set-Based Classifiers on Authorship Attribution. | Oguz Aslanturk, Ebru Akcapinar Sezer, Hayri Sever, Vijay V. Raghavan |
| 2007 | GRC | Production and Retrieval of Rough Classes in Multi Relations. | Mehmet Resit Tolun, Hayri Sever, A. Kadir Gorur |
| 2003 | SPIRE | FindStem: Analysis and Evaluation of a Turkish Stemming Algorithm. | Hayri Sever, Yiltan Bitirim |
| 2000 | ISMIS | Optimal Queries in Information Filtering. | Ali H. Alsaffar, Jitender S. Deogun, Hayri Sever |
| 1999 | ISMIS | Concept Based Retrieval by Minimal Term Sets. | Ali H. Alsaffar, Jitender S. Deogun, Vijay V. Raghavan, Hayri Sever |
| 1998 | PAKDD | Improved Rule Discovery Performance on Uncertainty. | Mehmet Resit Tolun, Hayri Sever, Mahmut Uludag |
| 1995 | KDD | Exploiting Upper Approximation in the Rough Set Methodology. | Jitender S. Deogun, Vijay V. Raghavan, Hayri Sever |
| 1995 | SIGIR | On the Reuse of Past Optimal Queries. | Vijay V. Raghavan, Hayri Sever |