Steve:
We wrote and publicly lunched such a system in 1998 whereby searchers were given a two phase set of results. I believe it was heralded as the first true XML Search engine which made use of XML’s hierarchy to present back a path. It came with an SDK to link it up to semantic topics by using xPath expressions equating to semantics in context.
The system was called GoXML and I may be able to still get a copy of the code base as it is not being used currently.
Here is how it worked.
- A searcher searched for a term like “Rocky”
- The index retrieved a list of “contexts” in which the term appeared. It might look something like this:
Results sets:
1. //purchaseOrder/BuyerPerty/FirstName
2. //Geography/roads/descriptions
3. //Entertainment/Movies/1980s/Rocky4
etc.
It was always envisioned that these could be aliased to an ontological set of concepts
4. From there, the user selected their context and it could either presented a set of results or the capability to dig deeper into specific semantics.
Please contact me if you are interested in testing this system and I’ll see if I can set the code.
Duane
On 23/05/08 8:02 PM, "Steve Ray" <ray@xxxxxxxxxxxx> wrote:
I got a call the other day from someone looking to buy a semantic search capability that could incorporate context and meaning as well as word match. Since things seem to be progressing pretty rapidly these days, I thought I would check with this community to inquire as to what people thought were recommended systems.
(Recognizing that I should probably be at Semtech 2008 if I wanted first-hand information. Maybe someone on this list just got back from it?)
Steven R. Ray, Chief
Manufacturing Systems Integration Division
National Institute of Standards & Technology
Phone: (301) 975-3524
Fax: (301) 258-9749
Email: ray@xxxxxxxx <mailto:ray@xxxxxxxx>
Web: http://www.nist.gov/msid <http://www.nist.gov/msid>
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