RuleML2011@BRF Challenge - Extended deadline

RuleML@BRF (http://2011.ruleml.org/america)
has extended the deadline for the RuleML2011@BRF Challenge. 

The updated important dates for the Challenge event are now:

Sept. 16th, 2011 - Submission deadline for demo papers
(EXTENDED)

Sept. 23th, 2011 - Submission deadline for demo systems
(EXTENDED)

Sept. 30th, 2011 - Notification of accepted demo papers
and systems

Oct.   7th, 2011 -
Camera ready papers

 Submissions are composed of an open-source or commercial
demo, and a paper describing the research, implementation and technical details
behind it. Both paper and demo should be submitted to:

    https://www.easychair.org/conferences/?conf=ruleml2011challenge 

Demos should also be uploaded to: 

    http://2011.ruleml.org/america/?page_id=184

There are more details on the paper format, upload procedure
and evaluation criteria on the Challenge section of the main symposium site: 

    http://2011.ruleml.org/america/?page_id=113

RuleML-2011@BRF aims to emphasize the synergy between
high-quality research and industries in rule modeling, markup and reasoning,
with particular focus  on rule usability
in the Web environment. RuleML2011@BRF has already committed a rich assembly of
speakers from academia, industry and standards organizations:

Keynotes: 

Christian de Sainte Marie (IBM ILOG),
Marcus Spies
(Ludwig-Maximilians University, Munich),
Paul Vincent,
(CTO Business Rules & CEP, TIBCO Software)
Jan Vanthienen (KU Leuven, World Authority
on Decision Tables

Special invited
presentations: 

Rules and OMG
standards, by Said Tabet (EMC)
NIEM and OASIS
by David Webber (Oracle Corporation). 

Special invited demos
will be presented by:

Jans Aasman (Franz Inc.)
Benjamin
Grosof (Vulcan Inc.).