Since I posted my original query to the pandorabots-general list in July, I'm beginning to understand the concepts involved a little better, thanks also to replies from this group and others, such as the protege-owl list.
In a comment to my recent blog entry ("I'm dreaming of RSS in => AIML out"), Jean-Claude Morand has mentioned that RSS 1.0 would probably be more conducive to conversion into RDF or AIML than RSS 2.0. He also mentioned that the Dublin Core metadata standard may eventually overtake RSS in primacy....
So, can XSL transforms really be used to translate between RSS and RDF, and between RDF and AIML?? My understanding at this point is that talking about AIML and OWL is a bit like apples and oranges.... Apparently the output from an OWL Reasoner would be in RDF? I have by now discovered the Robitron group and am finding that archive to be a rich resource....
What does this have to do with Pandorabots? I would like to address a brief question, in particular to Dr. Wallace... what do you see as the impediments to upgrading the Pandorabots service to include an OWL Reasoner (or in chaining it to another service that would provide the same function)? Surely you've considered this.... Where are the bottlenecks (other than time and money of course)? Is it an unreasonable expectation to be able to upload OWL ontologies much the same as we can upload AIML knowledgebases today?
As I have mentioned previously, one of my interests is creating knowledgebases on the fly using taxonomies. My belief is that quick and dirty knowledgebases are a more productive focus than pouring time and energy into trying to meet the requirements of the Turing test (another rant for another day....) Certainly with chatbots there is a substantial element of smoke and mirrors involved in any case.... One can always go back and refine as needed based on actual chat logs.
The next step for me will be to try and convert my most recent book, VAGABOND GLOBETROTTING 3, into a VagaBot.... I would like to hear from anyone with experience in converting books into AIML knowledgebases! My supposition is that a *good* book index is in effect a "taxonomy" of that book.... My guess is that I can use the index entries as patterns, and their referring sections as templates... to create at least the core of a knowledgebase. If more detail is needed then a concordance can always be applied to the book.
After that I hope to tackle creating quick and dirty AIML knowledgebases on the fly from RSS feed title and description fields... not in pursuit of the chimera of the Turing test, but simply to build a better bot. (Now, I wonder if anyone has ever created RSS from a book?!? ;^))
30 December 2007
22 December 2007
I'm dreaming of RSS in => AIML out
I am still trying to get my head around the relationship between chatbots and the Semantic Web, or Web 3.0.... Any thoughts or comments on the precise nature of this relationship are welcome.
Converting from VKB back into AIML was my first crash course in working with XML dialects.... Since then the old lightbulb has gone off, or rather "on" I should say, and it suddenly dawned on me that the whole hullabaloo about Web 2.0 largely centers on the exchange of metadata, most often in the form of RSS, another XML dialect.
I was really stoked to learn of the work of Eric Freese, apparently processing logic using the Jena framework then manually(?) converting that RDF into AIML; however, I continue to wait for word of his "Semetag/AIMEE" example at http://www.semetag.com .
My understanding is that it is quite do-able, as in off the shelf, to pull RSS into a database and accumulate it there.... Could such a database of RSS not be used as a potential knowledgebase for a chatbot?
The missing element seems to be the processing, or DL Reasoner(?).... I have been unable to find any reference to such a web-based, modular DL Reasoner yet....
http://www.knoodl.com seems to be the closest thing to a "Web 2.0-style" collaborative ontology editor, which is fine for creating ontologies collectively, however falls short of meeting the processing requirement.
In short, I'm dreaming of RSS in => AIML out. At this point I would be happy with a "toy" or abbreviated system just to begin playing around with all this affordably (not least time-wise). So it seems what's still needed is a simple, plug and play "Web 2.0-style" (or is that "Web 3.0" style?) web-based DL Reasoner that accepts common OWL ontologies, then automagically goes from RDF into AIML....
Converting from VKB back into AIML was my first crash course in working with XML dialects.... Since then the old lightbulb has gone off, or rather "on" I should say, and it suddenly dawned on me that the whole hullabaloo about Web 2.0 largely centers on the exchange of metadata, most often in the form of RSS, another XML dialect.
I was really stoked to learn of the work of Eric Freese, apparently processing logic using the Jena framework then manually(?) converting that RDF into AIML; however, I continue to wait for word of his "Semetag/AIMEE" example at http://www.semetag.com .
My understanding is that it is quite do-able, as in off the shelf, to pull RSS into a database and accumulate it there.... Could such a database of RSS not be used as a potential knowledgebase for a chatbot?
The missing element seems to be the processing, or DL Reasoner(?).... I have been unable to find any reference to such a web-based, modular DL Reasoner yet....
http://www.knoodl.com seems to be the closest thing to a "Web 2.0-style" collaborative ontology editor, which is fine for creating ontologies collectively, however falls short of meeting the processing requirement.
In short, I'm dreaming of RSS in => AIML out. At this point I would be happy with a "toy" or abbreviated system just to begin playing around with all this affordably (not least time-wise). So it seems what's still needed is a simple, plug and play "Web 2.0-style" (or is that "Web 3.0" style?) web-based DL Reasoner that accepts common OWL ontologies, then automagically goes from RDF into AIML....
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