W3C

Semantic Annotations for WSDL WG teleconference

17 Oct 2006

Agenda

See also: IRC log

Attendees

Present
AS, BNS, CP, CV, EP, HL, JK, JF, JM, LH, RA, TV
Regrets
CB, JBD, LF, MK, PM
Chair
JacekK
Scribe
TomasV

Contents


Approval of minutes

JacekK: last minutes at http://www.w3.org/2002/ws/sawsdl/minutes/20061003

minutes of the last call (Oct 3) are approved

AI review

<scribe> ACTION: EricP to add text gravy to his annotated Amazon WSDL and put it in Examples document [PENDING] [recorded in http://www.w3.org/2002/ws/sawsdl/minutes/20061017#action01]

Eric: describing another use case with amazon could be problematic

Jacek: using SPDL in our examples could be useful

<JacekK> ACTION: Eric to add SPDL annotations to our example WSDLs [recorded in http://www.w3.org/2002/ws/sawsdl/minutes/20061017#action02]

<scribe> ACTION: EricP to get feedback from XMLCore about attrExtensions element [PENDING] [recorded in http://www.w3.org/2002/ws/sawsdl/minutes/20061017#action03]

Eric: Haven't got the feedback from XMLCore on attr extensions

<scribe> ACTION: Jacek and Joel to send Paco Curbera and Jeffrey Schlimmer a pointer to the WS-MEX comments from Eric [DONE] [recorded in http://www.w3.org/2002/ws/sawsdl/minutes/20061017#action04]

Jacek: Send comment re WS-MEX - no response
... Joel and Eric to coordinate re the feedaback
... action will be closed

<scribe> ACTION: IBM reps to report on their implementation (plans) [DONE] [recorded in http://www.w3.org/2002/ws/sawsdl/minutes/20061017#action05]

Rama: no plans re report on implementation plans
... semantic matching and composition system update it to use WSDL 1.1 and SAWSDL format
... moving to WSDL 2.0 could take more effort - do not have resources
... our system takes SAWSDL in simple form

Jacek: close the action

<Amit> Re: Adm agenda items: would like to offer presentations of Radian and Lumina tools plus real use cases in Biology from the METEOR-S group

administrivia

Jacek: SAWSDL f2f - please register
... if you do not plan to attend please register your regrets
... canceling telecon in nov 7
... if anybody is not changing to winter time on Oct 29, please let Jacek know

Amit: we can have a presentation on tools as well as use cases along with WSMO studio presentation

Jacek: anybody who wants to give demo - please contact Jacek

Rama: I would like to do demo of our system

Jacek: If Marin from Ontotext can do WSMO studio presentation then ok, if not Jacek or Carlos will do it

<carlos> just found the latest mail from Marin Dimitrov and he says he will be doing the demo himself

SAWSDL examples

<Amit> http://glycomics.ccrc.uga.edu/stargate/web_services.jsp

Amit: semantic workflow used in our project

<Amit> Satya S. Sahoo

Amit: ontology used for annotation has been released as open source
... we also support - so called summary annotation and leave detail annotations when needed
... next steps is to work on mapping between services - data mediation between semantic annotated services

<Amit> http://lsdis.cs.uga.edu/projects/meteor-s/index.php?page=8

Amit: we have also examples in B2B context, with policy agreement matching and negotiation
... we try to explore different use of semantics

Joel: lifting/lowering schema support?

john: paper available in ISWC describing it

<Amit> this paper discusses data mediation: http://lsdis.cs.uga.edu/library/download/techRep2-15-06.pdf

Joel: discovery as UDDI plug-in?

<Amit> this paper discusses WS-agreement partner selection: http://lsdis.cs.uga.edu/library/download/OVSH-WWW06.pdf

Rama: in usage guide we need simple example to follow
... Can we reuse some of the examples in usage guide?

Amit: yes

<Amit> http://lsdis.cs.uga.edu/projects/meteor-s/index.php?page=5

<Amit> SAWSDL page: http://lsdis.cs.uga.edu/projects/meteor-s/index.php?page=8

Rama: example how semantic annotations are used in real-world application would be great to have

Amit: this can be included in the document so that people can locate and see examples

Jacek: good to see real things to be done with SAWSDL
... editorial, uncovered by Holger: in SAWSDL you still use qname format for modelreferences

<JacekK> http://glycomics.ccrc.uga.edu/stargate/ProPreO

<Amit> this has the ontology: http://lsdis.cs.uga.edu/projects/glycomics/propreo/

Jacek: there might be a bug in treating uris and qnames

Amit: we have a version which addresses that bug

Claudio: in TLI could be tricky to provide real world examples in our organization
... we are in the EU project which wrt IPR of the project TLI provides examples which can be used too for examples in SAWSDL WG
... we are using semantics and applying that to WS and use that to make dynamic composition of services (including telecom services)

<JacekK> ACTION: Jacek and Claudio to coordinate with Peter Matthews the publication of some TI SAWSDL work [recorded in http://www.w3.org/2002/ws/sawsdl/minutes/20061017#action06]

Amit: we should demonstrate how SAWSDL help us
... we need to emphasise that we have examples, use cases and applications, and ROI

Jacek: we can have success stories to put put on the web page saying how SAWSDL help companies
... we should talk more about that in F2F in Athens

Editorial issue 29 raised by John

Jacek: some parts were misunderstanding which john clarified

john: if you need interoperability you might need lifting/lowering on faults

Jacek: we add clarification to annotation of faults
... next: we do not have example in 2.5

<JacekK> my email: http://lists.w3.org/Archives/Public/public-ws-semann/2006Oct/0018.html

Jacek: we leave that to editors

<Zakim> laurenth, you wanted to return to the fault mapping issue. Can the same element be referenced by several faults wih distinct expected semantics?

Jacek: it is WSDL issue

Laurenth: it would be usefull to have mapping on fault as well

Jacek: I do not see this as a danger

joel: we would need a concrete example to see the problem

Jacek: we can leave it to Laurenth - if you come up with example when this problmes shows up then we revise this

Tomas: Software AG are interested in SAWSDL - asked them for review to be ready before out meeting in Athens

Jacek: if anybody has a company interested in doing review - we would be glad to receive comments
... next call will be the next week

Summary of Action Items

[NEW] ACTION: Eric to add SPDL annotations to our example WSDLs [recorded in http://www.w3.org/2002/ws/sawsdl/minutes/20061017#action02]
[NEW] ACTION: Jacek and Claudio to coordinate with Peter Matthews the publication of some TI SAWSDL work [recorded in http://www.w3.org/2002/ws/sawsdl/minutes/20061017#action06]
 
[PENDING] ACTION: EricP to add text gravy to his annotated Amazon WSDL and put it in Examples document [recorded in http://www.w3.org/2002/ws/sawsdl/minutes/20061017#action01]
[PENDING] ACTION: EricP to get feedback from XMLCore about attrExtensions element [recorded in http://www.w3.org/2002/ws/sawsdl/minutes/20061017#action03]
 
[DONE] ACTION: IBM reps to report on their implementation (plans) [recorded in http://www.w3.org/2002/ws/sawsdl/minutes/20061017#action05]
[DONE] ACTION: Jacek and Joel to send Paco Curbera and Jeffrey Schlimmer a pointer to the WS-MEX comments from Eric [recorded in http://www.w3.org/2002/ws/sawsdl/minutes/20061017#action04]