2020

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A Query Taxonomy Describes Performance of Patient-Level Retrieval from Electronic Health Record Data
Steve Chamberlin | Steven Bedrick | Aaron M. Cohen | Yanshan Wang | Andrew Wen | Sijia Liu | Hongfang Liu | William R. Hersh
Proceedings of the ACM WSDM 2020 Health Search and Data Mining Workshop, co-located with the 13th ACM International WSDM Conference, HSDM@WSDM 2020, Houston, TX, USA, February 3, 2020

2018

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MayoNLPTeam at the TREC 2018 Precision Medicine Track: Simple Information Retrieval Approach Is the Best
Yanshan Wang | Andrew Wen | Sijia Liu | Hongfang Liu
Proceedings of the Twenty-Seventh Text REtrieval Conference, TREC 2018, Gaithersburg, Maryland, USA, November 14-16, 2018

2017

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Intrainstitutional EHR collections for patient-level information retrieval
Stephen T. Wu | Sijia Liu | Yanshan Wang | Tamara Timmons | Harsha Uppili | Steven Bedrick | William R. Hersh | Hongfang Liu
2017 Volume 68 Issue 11

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Leveraging both Structured and Unstructured Data for Precision Information Retrieval
Yanshan Wang | Ravikumar Komandur Elayavilli | Majid Rastegar-Mojarad | Hongfang Liu
Proceedings of The Twenty-Sixth Text REtrieval Conference, TREC 2017, Gaithersburg, Maryland, USA, November 15-17, 2017

2016

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An Ensemble Model of Clinical Information Extraction and Information Retrieval for Clinical Decision Support
Yanshan Wang | Majid Rastegar-Mojarad | Ravikumar Komandur Elayavilli | Sijia Liu | Hongfang Liu
Proceedings of The Twenty-Fifth Text REtrieval Conference, TREC 2016, Gaithersburg, Maryland, USA, November 15-18, 2016

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MayoBMI at ImageCLEF 2016 Handwritten Document Retrieval Task
Sijia Liu | Yanshan Wang | Saeed Mehrabi | Dingcheng Li | Hongfang Liu
Working Notes of CLEF 2016 - Conference and Labs of the Evaluation forum, Évora, Portugal, 5-8 September, 2016

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MayoNLPTeam at the 2016 CLEF eHealth Information Retrieval Task 1
Yanshan Wang | Stephen T. Wu | Hongfang Liu
Working Notes of CLEF 2016 - Conference and Labs of the Evaluation forum, Évora, Portugal, 5-8 September, 2016

2013

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An Incremental Approach for MEDLINE MeSH Indexing
Dongqing Zhu | Dingcheng Li | Ben Carterette | Hongfang Liu
Proceedings of the first Workshop on Bio-Medical Semantic Indexing and Question Answering, a Post-Conference Workshop of Conference and Labs of the Evaluation Forum 2013 (CLEF 2013) , Valencia, Spain, September 27th, 2013

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Using Discharge Summaries to Improve Information Retrieval in Clinical Domain
Dongqing Zhu | Stephen T. Wu | James J. Masanz | Ben Carterette | Hongfang Liu
Working Notes for CLEF 2013 Conference , Valencia, Spain, September 23-26, 2013

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Integrated cTAKES for Concept Mention Detection and Normalization
Hongfang Liu | Kavishwar B. Wagholikar | Siddhartha Jonnalagadda | Sunghwan Sohn
Working Notes for CLEF 2013 Conference , Valencia, Spain, September 23-26, 2013

2012

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Modeling UIMA type system using web ontology language: towards interoperability among UIMA-based NLP tools
Hongfang Liu | Stephen T. Wu | Cui Tao | Christopher G. Chute
Proceedings of the 2nd International Workshop on Managing Interoperability and compleXity in Health Systems, MIX-HS, Maui, HI, USA, October 29, 2012

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Three Questions About Clinical Information Retrieval
Stephen T. Wu | James J. Masanz | K. E. Ravikumar | Hongfang Liu
Proceedings of The Twenty-First Text REtrieval Conference, TREC 2012, Gaithersburg, Maryland, USA, November 6-9, 2012

2011

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Empirical Ontologies for Cohort Identification
Stephen T. Wu | Kavishwar B. Wagholikar | Sunghwan Sohn | Vinod Kaggal | Hongfang Liu
Proceedings of The Twentieth Text REtrieval Conference, TREC 2011, Gaithersburg, Maryland, USA, November 15-18, 2011

2007

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Exploring Traits of Adjectives to Predict Polarity Opinion in Blogs and Semantic Filters in Genomics
Miguel E. Ruiz | Ying Sun | Jianqiang Wang | Hongfang Liu
Proceedings of The Sixteenth Text REtrieval Conference, TREC 2007, Gaithersburg, Maryland, USA, November 5-9, 2007

2005

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Fusion of Knowledge-Intensive and Statistical Approaches for Retrieving and Annotating Textual Genomics Documents
Alan R. Aronson | Dina Demner-Fushman | Susanne M. Humphrey | Jimmy Lin | Patrick Ruch | Miguel E. Ruiz | Lawrence H. Smith | Lorraine K. Tanabe | W. John Wilbur | Hongfang Liu
Proceedings of the Fourteenth Text REtrieval Conference, TREC 2005, Gaithersburg, Maryland, USA, November 15-18, 2005

2004

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Knowledge-Intensive and Statistical Approaches to the Retrieval and Annotation of Genomics MEDLINE Citations
Alan R. Aronson | Susanne M. Humphrey | Nicholas C. Ide | Won Kim | Russell F. Loane | James G. Mork | Lawrence H. Smith | Lorraine K. Tanabe | W. John Wilbur | Natalie Xie | Dina Demner-Fushman | Hongfang Liu
Proceedings of the Thirteenth Text REtrieval Conference, TREC 2004, Gaithersburg, Maryland, USA, November 16-19, 2004