Matches in SemOpenAlex for { <https://semopenalex.org/work/W3129918255> ?p ?o ?g. }
- W3129918255 abstract "Building natural language (NL) interfaces for databases has been a long-standing challenge for several decades. The major advantage of these so-called NL-to-SQL systems is that end-users can query complex databases without the need to know SQL or the underlying database schema. Due to significant advancements in machine learning, the recent focus of research has been on neural networks to tackle this challenge on complex datasets like Spider. Several recent NL-to-SQL systems achieve promising results on this dataset. However, none of the published systems, that provide either the source code or executable binaries, extract and incorporate values from the user questions for generating SQL statements. Thus, the practical use of these systems in a real-world scenario has not been sufficiently demonstrated yet. In this paper we propose ValueNet light and ValueNet -- two end-to-end NL-to-SQL systems that incorporate values using the challenging Spider dataset. The main idea of our approach is to use not only metadata information from the underlying database but also information on the base data as input for our neural network architecture. In particular, we propose a novel architecture sketch to extract values from a user question and come up with possible value candidates which are not explicitly mentioned in the question. We then use a neural model based on an encoder-decoder architecture to synthesize the SQL query. Finally, we evaluate our model on the Spider challenge using the Execution Accuracy metric, a more difficult metric than used by most participants of the challenge. Our experimental evaluation demonstrates that ValueNet light and ValueNet reach state-of-the-art results of 67% and 62% accuracy, respectively, for translating from NL to SQL whilst incorporating values." @default.
- W3129918255 created "2021-03-01" @default.
- W3129918255 creator A5074825049 @default.
- W3129918255 creator A5082305973 @default.
- W3129918255 date "2020-05-29" @default.
- W3129918255 modified "2023-10-14" @default.
- W3129918255 title "ValueNet: A Natural Language-to-SQL System that Learns from Database Information" @default.
- W3129918255 cites W1547612978 @default.
- W3129918255 cites W1970026646 @default.
- W3129918255 cites W1970709149 @default.
- W3129918255 cites W1981419611 @default.
- W3129918255 cites W2012130001 @default.
- W3129918255 cites W2032299694 @default.
- W3129918255 cites W2064675550 @default.
- W3129918255 cites W2066792529 @default.
- W3129918255 cites W2099471712 @default.
- W3129918255 cites W2121879602 @default.
- W3129918255 cites W2136671004 @default.
- W3129918255 cites W2153579005 @default.
- W3129918255 cites W2154268919 @default.
- W3129918255 cites W2164155814 @default.
- W3129918255 cites W2165382777 @default.
- W3129918255 cites W2224454470 @default.
- W3129918255 cites W2243052854 @default.
- W3129918255 cites W2260667602 @default.
- W3129918255 cites W2507756961 @default.
- W3129918255 cites W2626778328 @default.
- W3129918255 cites W2751448157 @default.
- W3129918255 cites W2767322653 @default.
- W3129918255 cites W2768409085 @default.
- W3129918255 cites W2890671347 @default.
- W3129918255 cites W2912624765 @default.
- W3129918255 cites W2945102109 @default.
- W3129918255 cites W2945290078 @default.
- W3129918255 cites W2950067395 @default.
- W3129918255 cites W2950584515 @default.
- W3129918255 cites W2950786288 @default.
- W3129918255 cites W2950813464 @default.
- W3129918255 cites W2952380375 @default.
- W3129918255 cites W2953001633 @default.
- W3129918255 cites W2963341956 @default.
- W3129918255 cites W2963477458 @default.
- W3129918255 cites W2963960541 @default.
- W3129918255 cites W2964121744 @default.
- W3129918255 cites W2965373594 @default.
- W3129918255 cites W2973727699 @default.
- W3129918255 cites W2975059944 @default.
- W3129918255 cites W2978017171 @default.
- W3129918255 cites W2980282514 @default.
- W3129918255 cites W2982399380 @default.
- W3129918255 cites W2985377636 @default.
- W3129918255 cites W3010144884 @default.
- W3129918255 cites W3016515193 @default.
- W3129918255 cites W3046744391 @default.
- W3129918255 cites W3086973390 @default.
- W3129918255 hasPublicationYear "2020" @default.
- W3129918255 type Work @default.
- W3129918255 sameAs 3129918255 @default.
- W3129918255 citedByCount "0" @default.
- W3129918255 crossrefType "posted-content" @default.
- W3129918255 hasAuthorship W3129918255A5074825049 @default.
- W3129918255 hasAuthorship W3129918255A5082305973 @default.
- W3129918255 hasConcept C148840519 @default.
- W3129918255 hasConcept C150451098 @default.
- W3129918255 hasConcept C154420247 @default.
- W3129918255 hasConcept C154945302 @default.
- W3129918255 hasConcept C160145156 @default.
- W3129918255 hasConcept C164120249 @default.
- W3129918255 hasConcept C194222762 @default.
- W3129918255 hasConcept C195324797 @default.
- W3129918255 hasConcept C199360897 @default.
- W3129918255 hasConcept C23123220 @default.
- W3129918255 hasConcept C30775581 @default.
- W3129918255 hasConcept C41008148 @default.
- W3129918255 hasConcept C510870499 @default.
- W3129918255 hasConcept C55596503 @default.
- W3129918255 hasConcept C5655090 @default.
- W3129918255 hasConcept C77088390 @default.
- W3129918255 hasConcept C97854310 @default.
- W3129918255 hasConceptScore W3129918255C148840519 @default.
- W3129918255 hasConceptScore W3129918255C150451098 @default.
- W3129918255 hasConceptScore W3129918255C154420247 @default.
- W3129918255 hasConceptScore W3129918255C154945302 @default.
- W3129918255 hasConceptScore W3129918255C160145156 @default.
- W3129918255 hasConceptScore W3129918255C164120249 @default.
- W3129918255 hasConceptScore W3129918255C194222762 @default.
- W3129918255 hasConceptScore W3129918255C195324797 @default.
- W3129918255 hasConceptScore W3129918255C199360897 @default.
- W3129918255 hasConceptScore W3129918255C23123220 @default.
- W3129918255 hasConceptScore W3129918255C30775581 @default.
- W3129918255 hasConceptScore W3129918255C41008148 @default.
- W3129918255 hasConceptScore W3129918255C510870499 @default.
- W3129918255 hasConceptScore W3129918255C55596503 @default.
- W3129918255 hasConceptScore W3129918255C5655090 @default.
- W3129918255 hasConceptScore W3129918255C77088390 @default.
- W3129918255 hasConceptScore W3129918255C97854310 @default.
- W3129918255 hasLocation W31299182551 @default.
- W3129918255 hasOpenAccess W3129918255 @default.
- W3129918255 hasPrimaryLocation W31299182551 @default.
- W3129918255 hasRelatedWork W1161092233 @default.