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ConceptTTS / Textual Time Series

Textual Time Series

Textual time series is a data representation that structures clinical events as natural-language sequences ordered chronologically. Events such as test results, medication changes, and symptom progression are arranged by timestamp, enabling models to explicitly perceive event order and facilitating temporal reasoning evaluation.

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Sep 15

Each case is presented in two forms — textual narrative and text time series (TTS) — with TTS further divided into manually annotated and LLM-generated versions.

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Sep 15

Text time series (TTS) is a representation that structures clinical events into natural-language sequences in chronological order, as distinct from unstructured medical record narratives.

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