LLM-based extraction from open web data reconstructs a validated temporal multi-relational network of semiconductor firms and reveals dynamics such as a 9% edge decline during the 2022 chip shortage.
Extracting supply chain maps from news articles using deep neural networks.International Journal of Production Research, 58(17):5320–5336, 2020
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Reconstructing temporal multi-relational firm networks at scale using large language models. The case of the semiconductor industry
LLM-based extraction from open web data reconstructs a validated temporal multi-relational network of semiconductor firms and reveals dynamics such as a 9% edge decline during the 2022 chip shortage.