Publications

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Conference Papers


Knowledge Graph Interoperability and Reasoning: A Brief Survey of Alignment Techniques and Retrieval-Augmented Generation Approaches

Published in 2026 IEEE International Conference on Semantic Computing (ICSC), 2026

Survey investigating alignment methodologies for heterogeneous Knowledge Graphs and their application in grounding LLMs via Retrieval-Augmented Generation to enforce factual consistency and mitigate hallucinations.

Recommended citation: A. G. Ravishankar, S. Bansal. "Knowledge Graph Interoperability and Reasoning: A Brief Survey of Alignment Techniques and Retrieval-Augmented Generation Approaches." 2026 International Conference on Semantic Computing (ICSC), pp. 409-415, IEEE, 2026.
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GEMR:KG – Global Emerging Market Risk Knowledge Graph

Published in 19th IADIS International Conference on Information Systems and 24th International Conference on e-Society (IS/ES), 2026, 2026

Introduces GEMR:KG, a knowledge graph unifying the World Bank Global Economic Monitor and the GEMR Risk Database to enable multi-relational analysis of emerging market risk.

Recommended citation: A. G. Ravishankar. "GEMR:KG – Global Emerging Market Risk Knowledge Graph." 19th IADIS International Conference on Information Systems and 24th International Conference on e-Society (IS/ES), 2026, pp. 143–150.
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DRAL-OA: Results for OAEI 2025

Published in OM 2025: The 20th International Workshop on Ontology Matching (ISWC 2025), 2025

Deep reinforcement and adaptive learning ontology alignment framework submitted to the OAEI 2025 campaign, achieving benchmark scores of 82% Precision and Recall on the complex anatomy track.

Recommended citation: A. G. Ravishankar, M. Zaefi, S. Bansal. "DRAL-OA: Results for OAEI 2025." OM 2025: The 20th International Workshop on Ontology Matching, 2025.
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