Bilkent Text-to-SQL Research Group

• Members
• Publications
• Repositories
• Past Members
• Undergraduate Students
• Sponsored Projects

Members

• Prof. Dr. Özgür Ulusoy
• Hasan Alp Caferoğlu
• Ekrem Polat

Publications

• Hasan Alp Caferoğlu and Özgür Ulusoy. “E-SQL: Direct Schema Linking via Question Enrichment in Text-to-SQL”
• Arif Usta, Akifhan Karakayalı and Özgür Ulusoy. “xDBTagger: explainable natural language interface to databases using keyword mappings and schema graph”, VLDB Journal, vol.33, 2024.
• Arif Usta, Akifhan Karakayalı and Özgür Ulusoy. “DBTagger: Multi-Task Learning for Keyword Mapping in NLIDBs Using Bi-Directional Recurrent Neural Networks”, Proceedings of the VLDB Endowment, vol.14, no.5, 2021.

Repositories

• E-SQL: Direct Schema Linking via Question Enrichment in Text-to-SQL
• DBTagger

Past Members

• Dr. Arif Usta
• Akifhan Karakayalı
• Mousa F. Azari

Undergraduate Students

• İlhami Uluğtürkkan (2024-2025)
• Mehmet Bahattin Dulkadiroğlu (2024-2025)
• Efe Kaan Fidanci (2024-2025)
• Akın Parkan (2000-2021)
• Büşra Büyükgebiz (2020-2021)
• Ozan Aydın (2020-2021)

Sponsored Projects

• Applying Information Retrieval Paradigms in Natural Language to SQL Translation
  *Sponsor: Scientific and Technical Research Council of Turkey - TÜBITAK (Grant No: 118E724), 2019-2021.