Eiaki V. Morooka
2025
Proceedings of the 10th International Workshop on Computational Linguistics for Uralic Languages
Mika Hämäläinen
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Michael Rießler
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Eiaki V. Morooka
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Lev Kharlashkin
Proceedings of the 10th International Workshop on Computational Linguistics for Uralic Languages
ORACLE: Time-Dependent Recursive Summary Graphs for Foresight on News Data Using LLMs
Lev Kharlashkin
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Eiaki V. Morooka
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Yehor Tereschenko
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Mika Hämäläinen
Proceedings of the 10th International Workshop on Computational Linguistics for Uralic Languages
ORACLE turns daily news into week-over-week, decision-ready insights for one of the Finnish University of Applied Sciences. The platform crawls and versions news, applies University-specific relevance filtering, embeds content, classifies items into PESTEL dimensions and builds a concise Time-Dependent Recursive Summary Graph (TRSG): two clustering layers summarized by an LLM and recomputed weekly. A lightweight change detector highlights what is new, removed or changed, then groups differences into themes for PESTEL-aware analysis. We detail the pipeline, discuss concrete design choices that make the system stable in production and present a curriculum-intelligence use case with an evaluation plan.