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From "Wu, Stephen T., Ph.D." <Wu.Step...@mayo.edu>
Subject Re: relation types in typesystem
Date Tue, 22 Oct 2013 15:03:54 GMT
Probably an oversight.

stephen


On 10/22/13 9:45 AM, "Tim Miller" <timothy.miller@childrens.harvard.edu>
wrote:

>One more issue is with conditional attribute of relations. It is in the
>sharp annotation guidelines I have access to but not in the implemented
>typesystem nor in the typesystem documents I have. Should there be a
>conditional field alongside polarity and uncertainty for Relation?
>Tim
>
>On 10/21/2013 03:28 PM, Wu, Stephen T., Ph.D. wrote:
>> That's right.
>> BinaryTextRelations connect Annotations.
>> ElementRelations connect Elements.
>>
>> In practice we have only ever used Annotations and BinaryTextRelations.
>>
>> stephen
>>
>>
>>
>> On 10/21/13 2:20 PM, "Tim Miller" <timothy.miller@childrens.harvard.edu>
>> wrote:
>>
>>> I'm not sure I understand the distinction between BinaryTextRelation
>>>and
>>> ElementRelation types. Is it the difference between the abstract
>>> relation and a particular text instantiation?
>>>
>>> On 10/17/2013 02:33 PM, Wu, Stephen T., Ph.D. wrote:
>>>> +1 creation of additional relation types, both BinaryTextRelation and
>>>> ElementRelation.
>>>>
>>>> stephen
>>>>
>>>>
>>>> On 10/17/13 12:20 PM, "Tim Miller"
>>>> <timothy.miller@childrens.harvard.edu>
>>>> wrote:
>>>>
>>>>> I noticed yesterday that the ctakes type system is missing some of
>>>>>the
>>>>> types from the SHARP annotations. This causes an error when we try to
>>>>> read in data with those types with our reader. I created a JIRA for
>>>>>the
>>>>> issue here:
>>>>> https://issues.apache.org/jira/browse/CTAKES-250
>>>>>
>>>>> Any thoughts on whether I should just implement them or is there some
>>>>> reason to have a more detailed discussion?
>>>>>
>>>>> -- 
>>>>> Tim Miller, PhD
>>>>> Postdoctoral Research Fellow
>>>>> Children's Hospital Informatics Program
>>>>> Boston Children's Hospital and Harvard Medical School
>>>>> 617-919-1223
>>>>>
>


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