Author

S. De

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#artificial intelligence Preprint Oct 2026

JoinGR: Learning to Traverse Join Graphs for Table Retrieval

Retrieving the right tables is a prerequisite for Text-to-SQL over realistic databases. Dense table retrievers rank schema elements independently, but this ignores a key source of evidence: some required tables are not mentioned in the question and become identifiable only through their join relationships to already re...

S. De, Abhijit Chakraborty, Sambaran Bandyopadhyay et al. · 0 citations

#artificial intelligence Review Sep 2026

DraftTrace: A Multi-View Analytics Environment for AI-Integrated Writing

Generative AI has changed how students produce writing assignments. The final artifact is no longer sufficient to understand the process through which it was produced. We introduce DraftTrace, a writing environment that jointly captures three complementary views of writing: the final product, the writing process and in...

Divyansh Chandarana, S. De, Vivek Gupta · 0 citations