• Get Ahead and Stay Ahead: Breaking through with Problem People at Work
    May 28 12:00am
    This workshop lasts 4 weeks. If you do not have an IU account, just create an IU guest account that you can use to register. The IU Alumni Association has teamed up with Nora Simpson of Get Ahead and Stay Ahead to bring you this special four-week online course, designed to h more »
  • Excel 2013: Data Management
    June 01 1:30pm
    This session is being delivered in room IT 121 at IUPUI, and simultaneously being offered online. This is the face-to-face session, so please register for this session only if you plan to attend in person. This workshop lasts 3 hours, more »
  • Excel 2013: Data Management
    June 01 1:30pm
    This session is being delivered online and simultaneously in IT 121 at IUPUI. This is the online session, so please register for this session only if you plan to attend remotely. This workshop lasts 3 hours, and is part of the certifi more »
  • Page Design & Layout Basics
    June 01 5:30pm
    This workshop lasts 3 hours, and is part of the certificate series Desktop Publishing Fundamentals This workshop introduces basic page design theory. It is not a “hands-on” experience, except during a group project. The workshop is designed to provide basic instruction on how to plan a pub more »
  • Canvas: Assignments & Grading Overview
    June 02 11:00am
    This workshop lasts 60 minutes. In this webinar, jointly offered by CITL and IT Training, we will demonstrate how the Assignments and Grades tools in Canvas present graded activities to students, and how instructors record grades and keep students informed about their progress   more »
Saturday, May 28, 2016
    IU Calendar




    • Get Ahead and Stay Ahead: Breaking through with Problem People at Work
      May 28 12:00am
      This workshop lasts 4 weeks. If you do not have an IU account, just create an IU guest account that you can use to register. The IU Alumni Association has teamed up with Nora Simpson of Get Ahead and Stay Ahead to bring you this special four-week online course, designed to h more »
    • Excel 2013: Data Management
      June 01 1:30pm
      This session is being delivered in room IT 121 at IUPUI, and simultaneously being offered online. This is the face-to-face session, so please register for this session only if you plan to attend in person. This workshop lasts 3 hours, more »
    • Excel 2013: Data Management
      June 01 1:30pm
      This session is being delivered online and simultaneously in IT 121 at IUPUI. This is the online session, so please register for this session only if you plan to attend remotely. This workshop lasts 3 hours, and is part of the certifi more »
    • Page Design & Layout Basics
      June 01 5:30pm
      This workshop lasts 3 hours, and is part of the certificate series Desktop Publishing Fundamentals This workshop introduces basic page design theory. It is not a “hands-on” experience, except during a group project. The workshop is designed to provide basic instruction on how to plan a pub more »
    • Canvas: Assignments & Grading Overview
      June 02 11:00am
      This workshop lasts 60 minutes. In this webinar, jointly offered by CITL and IT Training, we will demonstrate how the Assignments and Grades tools in Canvas present graded activities to students, and how instructors record grades and keep students informed about their progress   more »
    Saturday, May 28, 2016
      IU Calendar




      • Get Ahead and Stay Ahead: Breaking through with Problem People at Work
        May 28 12:00am
        This workshop lasts 4 weeks. If you do not have an IU account, just create an IU guest account that you can use to register. The IU Alumni Association has teamed up with Nora Simpson of Get Ahead and Stay Ahead to bring you this special four-week online course, designed to h more »
      • Excel 2013: Data Management
        June 01 1:30pm
        This session is being delivered in room IT 121 at IUPUI, and simultaneously being offered online. This is the face-to-face session, so please register for this session only if you plan to attend in person. This workshop lasts 3 hours, more »
      • Excel 2013: Data Management
        June 01 1:30pm
        This session is being delivered online and simultaneously in IT 121 at IUPUI. This is the online session, so please register for this session only if you plan to attend remotely. This workshop lasts 3 hours, and is part of the certifi more »
      • Page Design & Layout Basics
        June 01 5:30pm
        This workshop lasts 3 hours, and is part of the certificate series Desktop Publishing Fundamentals This workshop introduces basic page design theory. It is not a “hands-on” experience, except during a group project. The workshop is designed to provide basic instruction on how to plan a pub more »
      • Canvas: Assignments & Grading Overview
        June 02 11:00am
        This workshop lasts 60 minutes. In this webinar, jointly offered by CITL and IT Training, we will demonstrate how the Assignments and Grades tools in Canvas present graded activities to students, and how instructors record grades and keep students informed about their progress   more »
      Saturday, May 28, 2016
        IU Calendar




        • Get Ahead and Stay Ahead: Breaking through with Problem People at Work
          May 28 12:00am
          This workshop lasts 4 weeks. If you do not have an IU account, just create an IU guest account that you can use to register. The IU Alumni Association has teamed up with Nora Simpson of Get Ahead and Stay Ahead to bring you this special four-week online course, designed to h more »
        • Excel 2013: Data Management
          June 01 1:30pm
          This session is being delivered in room IT 121 at IUPUI, and simultaneously being offered online. This is the face-to-face session, so please register for this session only if you plan to attend in person. This workshop lasts 3 hours, more »
        • Excel 2013: Data Management
          June 01 1:30pm
          This session is being delivered online and simultaneously in IT 121 at IUPUI. This is the online session, so please register for this session only if you plan to attend remotely. This workshop lasts 3 hours, and is part of the certifi more »
        • Page Design & Layout Basics
          June 01 5:30pm
          This workshop lasts 3 hours, and is part of the certificate series Desktop Publishing Fundamentals This workshop introduces basic page design theory. It is not a “hands-on” experience, except during a group project. The workshop is designed to provide basic instruction on how to plan a pub more »
        • Canvas: Assignments & Grading Overview
          June 02 11:00am
          This workshop lasts 60 minutes. In this webinar, jointly offered by CITL and IT Training, we will demonstrate how the Assignments and Grades tools in Canvas present graded activities to students, and how instructors record grades and keep students informed about their progress   more »
        Saturday, May 28, 2016

          About This Event

          Summary

          Health Informatics Master Student Thesis Presentation by Eric Newsom

          Committee Members:

          • Dr. Josette Jones, RN, Ph.D., Chair

          • Dr. Roland E. Gamache, Jr., Ph.D.

          • Dr. Malika Mahoui, Ph.D.

          Title:

          An Exploratory Study Using the Predicate-Argument Structure to Develop Methodology for Measuring Semantic Similarity of Radiology Sentences 

          Abstract:

          The amount of information produced in the form of electronic free text in healthcare is increasing to levels incapable of being processed by humans. Information extraction (IE) is a sub-field of natural language processing with the goal of data reduction of unstructured free text. Pertinent to IE is an annotated corpus that frames how IE methods should create a logical expression necessary for processing meaning of text. Most annotation approaches seek to maximize meaning and knowledge by chunking sentences into phrases and mapping these phrases to a knowledge source to create a logical expression. However, these studies consistently have problems addressing semantics and none have addressed the issue of semantic similarity (or synonymy) to achieve data reduction. To achieve data reduction, a successful methodology is dependent on a framework that can represent currently popular phrasal methods of IE but also fully represent the sentence. This study explores and reports on the benefits, problems, and requirements to using the predicate-argument statement (PAS) as the framework. A convenient sample from a prior study with ten synsets of 100 unique sentences from radiology reports deemed by domain experts to mean the same thing will be the text from which PAS structures are formed.

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          Event Schedule

          There are no upcoming dates for this event.

          IU Calendar




          • Get Ahead and Stay Ahead: Breaking through with Problem People at Work
            May 28 12:00am
            This workshop lasts 4 weeks. If you do not have an IU account, just create an IU guest account that you can use to register. The IU Alumni Association has teamed up with Nora Simpson of Get Ahead and Stay Ahead to bring you this special four-week online course, designed to h more »
          • Excel 2013: Data Management
            June 01 1:30pm
            This session is being delivered in room IT 121 at IUPUI, and simultaneously being offered online. This is the face-to-face session, so please register for this session only if you plan to attend in person. This workshop lasts 3 hours, more »
          • Excel 2013: Data Management
            June 01 1:30pm
            This session is being delivered online and simultaneously in IT 121 at IUPUI. This is the online session, so please register for this session only if you plan to attend remotely. This workshop lasts 3 hours, and is part of the certifi more »
          • Page Design & Layout Basics
            June 01 5:30pm
            This workshop lasts 3 hours, and is part of the certificate series Desktop Publishing Fundamentals This workshop introduces basic page design theory. It is not a “hands-on” experience, except during a group project. The workshop is designed to provide basic instruction on how to plan a pub more »
          • Canvas: Assignments & Grading Overview
            June 02 11:00am
            This workshop lasts 60 minutes. In this webinar, jointly offered by CITL and IT Training, we will demonstrate how the Assignments and Grades tools in Canvas present graded activities to students, and how instructors record grades and keep students informed about their progress   more »
          Saturday, May 28, 2016