3 papers
cs.CL2026
Caraman at SemEval-2026 Task 8: Three-Stage Multi-Turn Retrieval with Query Rewriting, Hybrid Search, and Cross-Encoder Reranking
David-Maximilian Caraman, Gheorghe Cosmin Silaghi
We describe our system for SemEval-2026 Task 8 (MTRAGEval), participating in Task A (Retrieval) across four English-language domains. Our approach employs a three-stage pipeline: (…
cs.IR2026
KGiRAG: An Iterative GraphRAG Approach for Responding Sensemaking Queries
Isabela Iacob, Melisa Marian, Gheorghe Cosmin Silaghi
Recent literature highlights the potential of graph-based approaches within large language model (LLM) retrieval-augmented generation (RAG) pipelines for answering queries of varyi…
cs.CL2024
Assessing LLMs Suitability for Knowledge Graph Completion
Vasile Ionut Remus Iga, Gheorghe Cosmin Silaghi
Recent work has shown the capability of Large Language Models (LLMs) to solve tasks related to Knowledge Graphs, such as Knowledge Graph Completion, even in Zero- or Few-Shot parad…