Also, we'll be having a wide range of talks, from Larry Terrill's introduction to
the rete algorithm to Dr Forgy's talk on parallel rulebases, and everything in
between. My talk will be low/mid level on the design of the CEP/Rulesbased project
I'm working on at Southwest Airlines, and there are three other talks that focus on
CEP. (including Edson's) And while there are few talks specifically focused on
individual projects, we've encouraged the presenters to make their talks as concrete
as possible, with examples that can provide context, even if they're generally about
theory.
And don't worry about being intimidated. Judging from the code you've posted to
the list so far and the description of your project I doubt you'll have any problem
understanding most of the conference material. And no one will judge you for asking
questions and wanting to learn. That's the whole point. :)
________________________________
From: Edson Tirelli <ed.tirelli(a)gmail.com>
To: Rules Users List <rules-users(a)lists.jboss.org>
Sent: Wednesday, September 30, 2009 2:29:43 PM
Subject: Re: [rules-users] DBC => ORF 2009
Chris, :)
Glad to have this feedback you are giving us. So, first a disclaimer: I am in no way
related to the conference organization, other than being accepted as a speaker. My
recommendations are purely result of attending to it last year and having one of the best
technical experiences in my professional life.
Now, think about it this way: you said you are starting on rule based systems and I am
sure you have questions. Would you prefer to ask these questions to some random vendor guy
that will tell you that a hammer can be used as a screw-driver? Or would you like to have
your questions answered by people that have years of experience doing the same kind of
work you are looking for insight into?
I went to lots and lots of conferences and training sessions over the years and none
of them get you face to face with the people that actually *do* the stuff, but ORF. There
are other good conferences, don't get me wrong, but this one allows you to deep dive
in the rules based technology like no other.
Check the agenda and the speaker bios. Show that to your company and I am sure you
have enough ammunition to convince them. :)
Hope to meet you there,
Edson
2009/9/30 Chris Richmond <crichmond(a)referentia.com>
>
>
Ed and James,
I would love to attend ORF to learn more
about the science of rules engines in general as well. I’m not sure if I can
get the company to cover the cost as well as the entire week of training days
off. I also unfortunately, have a pretty large customer meeting the actual
week of ORF. Now, they have said they are open to sending me to the Drools
boot camp and that I don’t have to necessarily be there to meet the customers
that week, so I might make a pitch.
One thing about the ORF though. It seems
a bit intimidating. By that I mean I will be surrounded by domain experts
whereas I know little to nothing about rules based systems/design. I am trying
to feel out Drools within a prototype application and we do plan on using it
more, but I literally haven’t had the time to do some of the more theoretical
background reading about algorithms(Rete and others) and other topics like
this. I’m afraid I would be completely lost and unable to really contribute
anything to discussions at the ORF.
I also want to be able do defend the ORF
as beneificial to someone like me if I am to sell it to my superiors and really
believe it.
What are your thoughts guys?
Chris
>
>
________________________________
From:rules-users-bounces@lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org]
On Behalf Of James Owen
Sent: Wednesday, September 30,
2009 8:40 AM
To: Rules
Users List
Subject: [rules-users] DBC =>
ORF 2009
>
Chris:
>
>
James here. From a purely selfish point of view, the Drools Boot
Camp in Dallas
followed by the October Rules Fest would be a GREAT opportunity for you not
only to learn from the best Drools personnel, but also to learn from the
absolute best in the business for rulebased systems. This is, to my
knowledge, this is the ONLY conference dedicated to the practicing
rulebase technical person. I really believe that you can learn more at
DBC/ORF in a week than you could at 10 of the vendor schools.
>
>
Where else would you get a chance to listen to Dr. Charles Forgy, Gary
Riley, Tom Cooper, Dr. Richard Hicks, Paul Vincent, Carlos Seranno-Morales, Dr.
Daniel Levine, John Zachman and many, many others in one week? A seminar
with ANY of these would cost more than the $500 that you would pay for ORf.
Most techies go through life and NEVER get to meet even one of these
guys. Not only that, you will get to hear them discuss among themselves
and with the attendees all of the problems that are cropping up all over the world
and possible solutions. Where else would you get to ask Dr. Forgy
questions, one-on-one, about the NEW algorithm called TECH that is at least 10
times faster than his Rete 2 / III? Or to get into details with him about
parallel rulebased systems?
>
>
And, you never know - this could be the last ORF. There might not
be another one like this. Perhaps this sounds self-serving, but I can't
stress enough the importance of attending NOW and not putting this off until
another time. There might never be another time like this with this
particular cast of speakers.
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
SDG
>
James Owen
>
Founder October Rules Fest
>
Senior Consultant / Architect KBSC
>
http://www.kbsc.com
>
http://www.OctoberRulesFest.org
>
Twitter: OctRulesFest
>
Blogs:
>
http://JavaRules.blogspot.com >[Rulebased Systems Blog]
>
http://ORF2009.blogspot.com [October
Rules Fest Blog]
>
http://exscg.blogspot.com/ [Expert
Systems Consulting Group Blog]
>
>
"If I have seen a little further it is by
standing on the shoulders of giants."
>
Sir Isaac Newton in a letter to Robert Hooke, 5 Feb 1676
>
>
Come to October Rules Fest and stand on the shoulders of the Giants of
the industry; if only for a week.
>
>
>
>
>
On Sep 30, 2009, at 1:13 PM, Chris Richmond wrote:
>
>
>
>
Ed,
>
>Thanks a lot. I am thinking about comding to Drools boot camp in Dallas?
In late October. If not that one than the next one. Will you be
there? I feel it would be beneficial to have some time to get over the
hump with using Drools and Fusion to it’s full potential. That way I can
give you guys my use cases and discuss a proper Drools strategy.
>
>
Thank,
>
>Chris
>
>
>
________________________________
>
From: rules-users-bounces(a)lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On
Behalf Of Edson
Tirelli
Sent: Wednesday, September 30, 2009 4:45 AM
To: Rules Users List
Subject: Re: [rules-users] retrieving
streams/entry points from java api
>
> Chris,
> That is indeed missing in the public API. I am adding it as we
speak, thanks for bringing that up:
https://jira.jboss.org/jira/browse/JBRULES-2285
> Meanwhile, until we release the new version, the workaround is to
downcast the interface:
for(WorkingMemoryEntryPoint
entry : session.getWorkingMemoryEntryPoints()){
System.err.println("entry point stream: " +
>
((InternalWorkingMemoryEntryPoint)entry).getEntryPoint().getEntryPointId());
}
Edson
>
>
2009/9/29 Chris Richmond <crichmond(a)referentia.com>
>
>
Hello,
I am trying to determine, iterate the working
memory streams within my rule by doing the following:
for(WorkingMemoryEntryPoint
entry : session.getWorkingMemoryEntryPoints()){
System.err.println("entry point stream: " +
entry.toString());
}
But I can find no method/way to finid
the actual text name of the entry point(what is written in the rule as from
entry-point “xxxx”).
Is there a way to do this? To list the
readable names of the entry points from your session? I would like to
list those entry points in a drop down as application profiles, so if they have
one selected, one entry point of rules will be inserted to and so on..
Thanks,
Chris
>_______________________________________________
>rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
>
>--
> Edson Tirelli
> JBoss Drools Core Development
> JBoss by Red Hat @
www.jboss.com
_______________________________________________
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_______________________________________________
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--
Edson Tirelli
JBoss Drools Core Development
JBoss by Red Hat @
www.jboss.com