netnice: nice is not only for CPUs-a simple subnetwork bandwidth management scheme. - Takashi Okumura; Mark Moir; Daniel Mossé (ICCCN, 2000)

Network QoS Management Framework for Server Clusters An End-Host Retrofitting Event-Handler Approachusin Netnice. - Takashi Okumura; Daniel Mossé; Masaki Minami; Osamu Nakamura (CCGRID, 2003)

Virtualizing Network I/O on End-Host Operating System: Operating System Support forNetwork Control and Resource Protection. - Takashi Okumura; Daniel Mossé (IEEE Trans. Computers, 2004)

Prioritizing write acknowledgment inside network fileservers. - Takashi Okumura; Ahmed Amer; Daniel Mossé (GLOBECOM, 2005)

The Netnice packet filter: bridging the structural mismatches in end-host network control. - Takashi Okumura; Daniel Mossé (INFOCOM, 2005)

Running a Java VM inside an operating system kernel. - Takashi Okumura; Bruce R. Childers; Daniel Mossé (VEE, 2008)

Network I/O Extensibility without Administrator Privilege. - Takashi Okumura; Bruce R. Childers; Daniel Mossé (ICAS, 2009)

Emergency management for information systems in public health a case study of the 2009 pandemic-flu response in Japan. - Tomoki Murota; Akira Kato; Takashi Okumura (PerCom Workshops, 2010)

Security considered harmful a case study of tradeoff between security and usability. - Masaki Minami; Kuniyasu Suzaki; Takashi Okumura (CCNC, 2011)

How geeks responded to a catastrophic disaster of a high-tech country: rapid development of counter-disaster systems for the great east Japan earthquake of March 2011. - Arifumi Utani; Teruhiro Mizumoto; Takashi Okumura (SWID@CoNEXT, 2011)

A Lightweight Approach for Extracting Disease-Symptom Relation with MetaMap toward Automated Generation of Disease Knowledge Base. - Takashi Okumura; Yuka Tateisi (HIS, 2012)

Interference Criterion for Coaxial-Fed Circular Dipole Array Antenna in a Borehole. - Satoshi Ebihara; Hideharu Hanaoka; Takashi Okumura; Yoshito Wada (IEEE Trans. Geosci. Remote. Sens., 2012)

Clinical Vocabulary and Clinical Finding Concepts in Medical Literature. - Takashi Okumura; Eiji Aramaki; Yuka Tateisi (NLPHealthcare@IJCNLP, 2013)

Classification and characterization of clinical finding expressions in medical literature. - Takashi Okumura; Yuka Tateisi; Eiji Aramaki (BIBM, 2013)

Interpretation of laboratory examination results and their simple representation. - Takashi Okumura; Yuka Tateisi (CBMS, 2013)

A Simple Approach to NTCIR-10 MedNLP task. - Yuka Tateisi; Takashi Okumura (NTCIR, 2013)

Cost decisions in the development of disease knowledge base : A case study. - Takashi Okumura; Hiroaki Tanaka; Mai Omura; Maori Ito; Shin-ichi Nakagawa; Yuka Tateisi (BIBM, 2014)

Hierarchical representation of differential diagnosis lists for clinical decision support systems. - Takashi Okumura; Masaki Tagawa (PervasiveHealth, 2014)

Refining disease databases for clinical decision support systems. - Takashi Okumura; Demi Aleyssa Menez; Theekshana Abayawickrama (BIBM, 2015)

Disease Similarity Calculation on Simplified Disease Knowledge Base for Clinical Decision Support Systems. - Mai Omura; Yuka Tateishi; Takashi Okumura (FLAIRS, 2015)

Integration of Disease Entries Across OMIM, Orphanet, and a Proprietary Knowledge Base. - Maori Ito; Shin-ichi Nakagawa; Kenji Mizuguchi; Takashi Okumura (IEA/AIE, 2015)

Practical approach for disease similarity calculation based on disease phenotype, etiology, and locational clues in disease names. - Mai Omura; Noboru Sonehara; Takashi Okumura (BIBM, 2016)

Agile development of disaster information systems for the Kumamoto Earthquake: How geeks should respond in deadly disaster situations. - Teruhiro Mizumoto; Takashi Okumura (GHTC, 2016)

Geometrical mapping of diseases with calculated similarity measure. - Yuichi Yaguchi; Mai Omura; Takashi Okumura (BIBM, 2017)

Differential Diagnosis Listing as Relevance Feedback: An Essential User Interface for Clinical Decision Support Systems. - Takashi Okumura; Tomoko Kajiyama; Noboru Sonehara (CBMS, 2017)

Brief Announcement: Optimal Asynchronous Rendezvous for Mobile Robots with Lights. - Takashi Okumura; Koichi Wada 001; Yoshiaki Katayama (SSS, 2017)

Optimal Asynchronous Rendezvous for Mobile Robots with Lights. - Takashi Okumura; Koichi Wada 001; Yoshiaki Katayama (CoRR, 2017)

De-identifying Free Text of Japanese Dummy Electronic Health Records. - Kohei Kajiyama; Hiromasa Horiguchi; Takashi Okumura; Mizuki Morita; Yoshinobu Kano (Louhi@EMNLP, 2018)

Rendezvous of Asynchronous Mobile Robots with Lights. - Takashi Okumura; Koichi Wada 001; Yoshiaki Katayama (Adventures Between Lower Bounds and Higher Altitudes, 2018)

Optimal Rendezvous L-Algorithms for Asynchronous Mobile Robots with External-Lights. - Takashi Okumura; Koichi Wada 001; Xavier Défago (OPODIS, 2018)

Tracing infectious agents with mobile location information: A simple and effective countermeasure against epidemic risks. - Takashi Okumura (GHTC, 2019)

Introduction to the special issue on social data analytics in medicine and healthcare. - Alejandro Rodríguez González; Athena Vakali; Miguel Angel Mayer; Takashi Okumura; Ernestina Menasalvas Ruiz; Myra Spiliopoulou (Int. J. Data Sci. Anal., 2019)

Tracing patient PLOD by mobile phones Mitigation of epidemic risks based on patient locational open data. - Ikki Ohmukai; Yasunori Yamamoto; Maori Ito; Takashi Okumura (WETICE, 2020)

De-identifying free text of Japanese electronic health records. - Kohei Kajiyama; Hiromasa Horiguchi; Takashi Okumura; Mizuki Morita; Yoshinobu Kano (J. Biomed. Semant., 2020)

Tracing patients' PLOD with mobile phones: Mitigation of epidemic risks through patients' locational open data. - Ikki Ohmukai; Yasunori Yamamoto; Maori Ito; Takashi Okumura (CoRR, 2020)

Computation of Infection Risk via Confidential Locational Entries: A Precedent Approach for Contact Tracing With Privacy Protection. - Junko Ami; Kunihiro Ishii; Yoshihide Sekimoto; Hiroshi Masui; Ikki Ohmukai; Yasunori Yamamoto; Takashi Okumura (IEEE Access, 2021)

Is In-hospital Meta-information Useful for Abstractive Discharge Summary Generation? - Kenichiro Ando; Mamoru Komachi; Takashi Okumura; Hiromasa Horiguchi; Yuji Matsumoto 001 (TAAI, 2022)

Exploring Optimal Granularity for Extractive Summarization of Unstructured Health Records: Analysis of the Largest Multi-Institutional Archive of Health Records in Japan. - Kenichiro Ando; Takashi Okumura; Mamoru Komachi; Hiromasa Horiguchi; Yuji Matsumoto 001 (CoRR, 2022)

Overcoming the Triple Challenges of Digital Contact Tracing in Japan. - Takashi Okumura; Junko Ami; Hiroshi Masui (GHTC, 2023)

CIRO: COVID-19 infection risk ontology. - Shusaku Egami; Yasunori Yamamoto; Ikki Ohmukai; Takashi Okumura (CoRR, 2023)

Optimal L-algorithms for rendezvous of asynchronous mobile robots with external-lights. - Takashi Okumura; Koichi Wada 001; Xavier Défago (Theor. Comput. Sci., 2023)