Livoa LogoLivoa

NL Query

OLAP Query

Missingness' Diagnosis

! Not Present in other Table

! Not Modeled Differently

Data
Structure

! Not a Synonym

! Not a Derived Dimension

LLM As Browser

(Search)

Quality Evaluation

Prompt Engineering (Enhancing)

Explain Eval Metrics
LLM As Generator (Synthetic Data)
Schema Evolution
Candidate Dimension
Semantic Match
Role (Dim/Attr.)
Modelling Rules
Constraints Verif.

Integration

Unstructured to Structured data

Modeling Roles

Imputation

phd

by Khaoula

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