[Corpora-List] TextGraphs-6 and semantic networks

[Nathan Hu]

I have one question,

In the paper *Pursuing the Goal Of Language Understanding, *you proposed

: VivoMind approach:
: Encode graph structure and ontology in a Cognitive Signature™.
: Find the closest matching signatures in logarithmic time.
: Use structure mapping only on a very small number of graphs

As my understanding, you build an index for conceptual graphs. Does this
method works for sub-graph matching?


On Sun, Mar 13, 2011 at 4:44 AM, John F. Sowa <sowa at bestweb.net> wrote:

> On 3/12/2011 12:12 AM, Nathan Hu wrote:
>
>> I believe graph based knowledge representation models are on the right
>> direction.
>>
>> I proposed an instance based knowledge network and a graph matching
>> based method for word sense disambiguation recently.
>> (Incorporating Coreference Resolution into Word Sense Disambiguation -
>> Cicling2011)
>>
>> I'd like to discuss with anyone interested at this TextGraphs topic
>>
>
> I agree that such methods are promising.  And I very strongly agree
> with the opening sentences in the abstract of your article:
>
>  Word sense disambiguation (WSD) and coreference resolution are two
>> fundamental tasks for natural language processing. Unfortunately, they
>> are seldom studied together.In this paper, we propose to incorporate
>> the coreference resolution technique into a word sense disambiguation
>> system for improving disambiguation precision.
>>
>
> We do something similar at our company (VivoMind Research, LLC), and
> it has proved to very effective.  In fact, we store and index all the
> graphs that have been generated from previous sentences in the same
> text or related texts in a corpus.  Then we use high-speed methods
> to retrieve similar graphs in logarithmic time.  We use them for
> both disambiguation and coreference resolution.
>
> The following slides show some applications that illustrate the methods:
>
>   http://www.jfsowa.com/talks/pursue.pdf
>
> John
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listserv.linguistlist.org/pipermail/corpora/attachments/20110313/37fecc06/attachment.htm>
-------------- next part --------------
_______________________________________________
Corpora mailing list
Corpora at uib.no
http://mailman.uib.no/listinfo/corpora