デジタルヘルス技術におけるオントロジー開発と標準化のための機械支援フレームワーク:ケーススタディ
Fang Chen1, Taylor B Harrison1,2, Sunyang Fu1
1McWilliams School of Biomedical Informatics, University of Texas Health Science Center, Houston, TX, USA.
AMIA ... Annual Symposium proceedings. AMIA Symposium
|February 23, 2026
まとめ
デジタルヘルス技術(DHT)は個別化されたケアを提供するが、膨大な文献を生み出す。大規模言語モデルを使用した適応型オントロジーフレームワークは、DHT知識の整理と強化のための半自動ソリューションを提供する。
科学分野:
- デジタルヘルス
- 医療情報学
- 知識管理
背景:
- デジタルヘルス技術(DHT)は、ヘルスケアの提供と研究を変革しています。
- DHT文献の急速な成長は、知識の整理と検索に大きな課題をもたらしています。
- デジタルヘルスにおける既存のオントロジー開発方法は手動であることが多く、効率とスケーラビリティを妨げています。
研究 の 目的:
- デジタルヘルス知識の拡大する本体を管理するための新しいフレームワークを提案および図示すること。
- デジタルヘルス分野における従来の、手動のオントロジー開発の限界に対処すること。
- DHTオントロジーの体系的かつ半自動的な強化のための「適応型オントロジー」の概念を導入すること。
主な方法:
- DHT語彙抽出、オントロジー強化、人間参加型検証を統合するフレームワークの開発。
- 適応型オントロジーの概念を強化するために大規模言語モデル(LLM)を利用すること。
- デジタルヘルスオントロジーを体系的に分類および強化するためにフレームワークを適用すること。
主要な成果:
- DHTオントロジーを分類および強化するための半自動アプローチの実証。
- LLMを活用した適応型オントロジーの正常な実装。
- 進化するデジタルヘルス情報を管理するための実用的な方法。
結論:
- 提案された適応型オントロジーフレームワークは、デジタルヘルス知識を整理するための効率的でスケーラブルなソリューションを提供します。
- LLMを活用した適応型オントロジーは、DHT情報の管理を体系的に強化できます。
- このアプローチは、デジタルヘルス研究と応用の動的な状況をナビゲートするための実行可能なパスを提供します。
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