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Natural Language Data Interfaces: A Data Access Odyssey (Invited Talk)

Author Georgia Koutrika

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Georgia Koutrika
  • Athena Research Center, Athens, Greece

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Georgia Koutrika. Natural Language Data Interfaces: A Data Access Odyssey (Invited Talk). In 27th International Conference on Database Theory (ICDT 2024). Leibniz International Proceedings in Informatics (LIPIcs), Volume 290, pp. 1:1-1:22, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2024)
https://doi.org/10.4230/LIPIcs.ICDT.2024.1

Abstract

Back in 1970’s, E. F. Codd worked on a prototype of a natural language question and answer application that would sit on top of a relational database system. Soon, natural language interfaces for databases (NLIDBs) became the holy grail for the database community. Different approaches have been proposed from the database, machine learning and NLP communities. Interest in the topic has had its peaks and valleys. After a long and adventurous journey of almost 50 years, there is a rekindled interest in NLIDBs in recent years, fueled by the need for democratizing data access and by the recent advances in deep learning and natural language processing in particular. There is a surge of works on natural language interfaces for databases using neural translation, and suddenly it becomes hard to keep up with advancements in the field. Are we close to finding the holy grail of data access? What are the lurking challenges that we need to surpass and what research opportunities arise? Finally, what is the role of the database community?

Subject Classification

ACM Subject Classification
  • Computing methodologies → Machine translation
  • Information systems → Data management systems
Keywords
  • natural language data interfaces
  • NLIDBs
  • NL-to-SQL
  • text-to-SQL
  • conversational databases

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