ATHENA: An Ontology-Driven System for Natural Language Querying over Relational Data Stores
Summary: ATHENA: ontology-driven NLQ over relational stores. A two-stage NLQ→OQL→SQL pipeline decouples semantic view from physical schema; ontology-driven reasoning yields 100% precision on GEO/MAS and 99% on FIN with ~88% recall across workloads. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Diptikalyan Saha (IBM)
- 2. Avrilia Floratou (IBM)
- 3. Karthik Sankaranarayanan (IBM)
- 4. Umar Farooq Minhas (IBM)
- 5. Ashish R. Mittal (IBM)
- 6. Fatma Özcan (IBM)
BibTeX Citation
@article{saha_vldb16,
title = {{ATHENA: An Ontology-Driven System for Natural Language Querying over Relational Data Stores}},
author = {Saha, Diptikalyan and Floratou, Avrilia and Sankaranarayanan, Karthik and Minhas, Umar Farooq and Mittal, Ashish R. and Özcan, Fatma},
journal = {PVLDB},
series = {{VLDB} '16},
volume = {9},
number = {12},
pages = {1209--1220},
doi = {10.14778/2994509.2994536},
url = {https://doi.org/10.14778/2994509.2994536},
year = {2016}
}Incoming Citations (Sorted by Pagerank)
Showing 45 of 45 citing papers.
Previous
Page 1 / 1
Next
Outgoing Citations (Sorted by Pagerank)
Showing 10 of 10 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 38 | DISCOVER: Keyword Search in Relational Databases | 2002 | VLDB | 0.00047300197 |
| 178 | Constructing an Interactive Natural Language Interface for Relational Databases | 2015 | VLDB | 0.00026568976 |
| 1,177 | SQAK: Doing More with Keywords | 2008 | SIGMOD | 0.00011610316 |
| 1,217 | SODA: Generating SQL for Business Users | 2012 | VLDB | 0.00011464151 |
| 1,895 | QUEST: A Keyword Search System for Relational Data based on Semantic and Machine Learning Techniques | 2013 | VLDB | 9.4039774e-05 |
| 2,454 | NaLIX: an Interactive Natural Language Interface for Querying XML | 2005 | SIGMOD | 8.4238724e-05 |
| 2,458 | NAUDA: A Cooperative, Natural Language Interface to Relational Databases | 1993 | SIGMOD | 8.4142367e-05 |
| 2,463 | Keyword++: A Framework to Improve Keyword Search Over Entity Databases | 2010 | VLDB | 8.4103409e-05 |
| 4,304 | Exploratory Keyword Search with Interactive Input | 2015 | SIGMOD | 6.6592914e-05 |
| 5,198 | Extending Practical Pre-Aggregation in On-Line Analytical Processing | 1999 | VLDB | 6.218781e-05 |
Previous
Page 1 / 1
Next
Semantically Similar Papers
| # | Overall Rank | Paper | Year | Venue |
|---|---|---|---|---|
| 1 | 4,488 | Schemaless and Structureless Graph Querying | 2014 | VLDB |
| 2 | 10,405 | NOAH: A System for Analyzing Non-relational Tables Using Natural Language | 2027 | SIGMOD |
| 3 | 1,834 | λόγος: A System for Translating Queries into Narratives | 2012 | SIGMOD |
| 4 | 10,255 | A Universal Question-Answering Platform for Knowledge Graphs | 2023 | SIGMOD |
| 5 | 13,982 | Natural Language Question Answering over RDF Data | 2013 | SIGMOD |
| 6 | 11,026 | AtomSQL: Interactive Disambiguation of NL-to-SQL via User-Guided Atom-Level Alignment | 2026 | VLDB |
| 7 | 4,103 | Natural Language Question Answering over RDF — A Graph Data Driven Approach | 2014 | SIGMOD |
| 8 | 9,583 | Athena: An Effective Learning-based Framework for Query Optimizer Performance Improvement | 2025 | SIGMOD |
| 9 | 12,267 | An Ontology based Dialog Interface to Database | 2018 | SIGMOD |
| 10 | 12,291 | Tooling Framework for Instantiating Natural Language Querying System | 2018 | VLDB |