Search Results for author: Takashi Okumura

Found 6 papers, 2 papers with code

CIRO: COVID-19 infection risk ontology

1 code implementation7 Aug 2023 Shusaku Egami, Yasunori Yamamoto, Ikki Ohmukai, Takashi Okumura

This ontology expresses infection risks of COVID-19 formulated by the Japanese government, toward automated assessment of infection risks of individuals, using Resource Description Framework (RDF) and SPARQL (SPARQL Protocol and RDF Query Language) queries.

Computational Efficiency

Is In-hospital Meta-information Useful for Abstractive Discharge Summary Generation?

no code implementations10 Mar 2023 Kenichiro Ando, Mamoru Komachi, Takashi Okumura, Hiromasa Horiguchi, Yuji Matsumoto

During the patient's hospitalization, the physician must record daily observations of the patient and summarize them into a brief document called "discharge summary" when the patient is discharged.

Exploring Optimal Granularity for Extractive Summarization of Unstructured Health Records: Analysis of the Largest Multi-Institutional Archive of Health Records in Japan

no code implementations20 Sep 2022 Kenichiro Ando, Takashi Okumura, Mamoru Komachi, Hiromasa Horiguchi, Yuji Matsumoto

We first defined three types of summarization units with different granularities to compare the performance of the discharge summary generation: whole sentences, clinical segments, and clauses.

Extractive Summarization Sentence

Tracing patients' PLOD with mobile phones: Mitigation of epidemic risks through patients' locational open data

1 code implementation13 Mar 2020 Ikki Ohmukai, Yasunori Yamamoto, Maori Ito, Takashi Okumura

In the cases when public health authorities confirm a patient with highly contagious disease, they release the summaries about patient locations and travel information.

De-identifying Free Text of Japanese Dummy Electronic Health Records

no code implementations WS 2018 Kohei Kajiyama, Hiromasa Horiguchi, Takashi Okumura, Mizuki Morita, Yoshinobu Kano

Our result shows that our LSTM-based method is better and robust, which leads to our future work that plans to apply our system to actual de-identification tasks in hospitals.

De-identification

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