Challenge of the Semantic

snufflevoicelessInternet and Web Development

Oct 22, 2013 (3 years and 11 months ago)

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Challenge of the Semantic
Web Life Cycle Web

J. Hendler

On the Web


Not just one kind of user


Web Master


Web Appl Developer


Web Site Mgr





Grandpa

We are doing okay for the "geek"

Cf. SWOOP

And for the SW "hacker"

Cf. Tabulator

And for the domain expert

http://profilesinterror.mindswap.org

For grandpa

It just looks like the Web

But


Domain doesn't (necessarily) mean the
domain of discourse


Our users are


Semantic Web (ontology) Developers


Semantic Web Applic. Developers


Semantic Web Site managers





Grandpa




Contextualization…



Why do ontology editors work


The domain is "ontology" not the knowledge area


Like Powerpoint knows nothing about SW UI


Semantic Photo annotation is another example


And is moving from research to product


How do we build "domain independent"
interfaces


Idea: contextualization


cf. provenance as a "domain" for many domains
(Golbeck)

Ontology for provenance

The "Web page" itself is machine
-
readable (OWL)

Validation
-

IPAW provenance Challenge


E.g. A user has run the workflow
twice, in the second instance
replacing each procedures
(convert) in the final stage with
two procedures:
pgmtoppm
,
then
pnmtojpeg
. Find the
differences between the two
workflow runs.


Answered

every query

successfully

From the DAML kickoff (2000)