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
This work introduces Scientific Introduction Generation (SciIG), a task that evaluates LLMs'ability to produce coherent introductions from titles, abstracts, and related works, and combines automated metrics with LLM-as-a-judge evaluations.
Krishna Garg, Firoz Shaik, Sambaran Bandyopadhyay et al.· 5 citations
This work proposes RSF-GLLM, a framework decoupling differentiable graph reasoning from answer generation, and introduces flow sparsity regularization to theoretically guarantee convergence from soft probabilities to discrete reasoning paths.