Eiaki V. Morooka


2025

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Proceedings of the 10th International Workshop on Computational Linguistics for Uralic Languages
Mika Hämäläinen | Michael Rießler | Eiaki V. Morooka | Lev Kharlashkin
Proceedings of the 10th International Workshop on Computational Linguistics for Uralic Languages

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ORACLE: Time-Dependent Recursive Summary Graphs for Foresight on News Data Using LLMs
Lev Kharlashkin | Eiaki V. Morooka | Yehor Tereschenko | 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.