17 citations · 17 across the 3 of their papers we have counts for
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DBRAG: Multi-Table Retrieval-Augmented Generation for Complex Database Queries
Prince Larbi Ampofo, Ryoji Kubo, Djellel Difallah
Recent advancements in large language models have introduced new capabilities for reasoning over structured data, particularly through program-aided tools that can analyze tables.…
Explore-over-Graph: Hybrid Embedding-LLM Reasoning for Knowledge Graph Question Answering under Incompleteness
Ola El Khatib, Djellel Difallah
Large language models (LLMs) are increasingly combined with knowledge graphs (KGs) to ground reasoning in structured evidence. However, most LLM-based KGQA methods rely on traversi…
UniST-Pred: A Robust Unified Framework for Spatio-Temporal Traffic Forecasting in Transportation Networks Under Disruptions
Yue Wang, Areg Karapetyan, Djellel Difallah +1
Spatio-temporal traffic forecasting is a core component of intelligent transportation systems, supporting various downstream tasks such as signal control and network-level traffic…