Hi Tim: rules can be used to *model* many instances of pattern detection. But I think everyone agrees there are other approaches too (both modeling and...
Tim - an excellent topic if I may say so. Although I suspect your misuse/abuse of Venn Diagrams will cause the Graphics Police to pay a visit! Cheers Paul...
So... SpamAssasin is basically lots of rules that each process a message and add or subtract a score modifier. In a more general sense, Bayesian scoring uses...
You highlight the biggest problem here. Almost everything can be called rules. Nobody thinks of the same things when talking about rules. As said before, rules...
Hi David, ... Absolutely. I was indeed talking about the latter. As someone mentioned recently on this list (I think), all software is susceptible to...
So... how will you describe it? :) Hans ... approaches too ... http://www.idc.pt/resources/PPTs/2007/Financial_Services/7_TIBCO.pdf ... "pattern ... we may ......
/Reactive rules /was the first idea. A terrible one. Not a single person understands that. Those that think they understand, confuses it all with production...
I concur with Marco. I have used the term "rules" in the past, but has stopped using them, due to the overload, and moved to use more specific words to...
Dear Folks, I concur with Opher on his point about the term "rules" being overloaded (almost to the point of being technically meaningless - after all,...
Dear Friends, We will be announcing more details about the CEP Center of Excellence for Cyberdefense Initiatives at the The 7th - Cyber Defense Initiative...
Dear Folks, I have started to keep a public Google Spreadsheet of CEP/EP (public) reference customers by date, software vendor, public source, customer, and...
Hello all, regarding the discussion of the fitness of extended relational models to EP I would like to draw your attention to the recent blog entry by Mark...
Hey, I wrote that blog entry (see the "Posted By" note at the end), give me a little bit of credit will ya :). By the way your link has a slight typo (the...
Sorry Louie I was missing the "posted by" note, all the credit is yours, for the blog entry I mention in my last post and for the previous related blog...
Hi Louie I agree with your O/R mapping analogy you draw here. This echoes the post I did back in Sept 06 where I explain that Esper EQL and it's hability to...
Dear All, Thanks for the emails so far. I have updated the list and added some addition listing criteria: - Must be a (CEP) software vendor - Must be an end...
Dear Folks, You are kindly invited to join the Complex Event Processing Users Group on LinkedIn. Joining will allow you to find and contact other CEP Users ...
Hi all, so last week I wrote a post disagreeing with some of the recent criticism of an SQL-like approach to EP. I happen to know that lots of times, SQL...
Hi Claudi, I also wanted to respond to your point about keeping graphs of events by their relationships. This is a classic case of a feature that is great for...
Hi Hans, tank you for yor comments. Please find my answers inlined below: ... I'll comment on scalability later on, but it might turn out not to be as huge...
Hi Claudi, About graph comparison as a tool for EP: Obviously, this kind of thing is used in many systems but is often limited by either the types of graph...
Thank you for your blog and email. While I do not want to enter into the general discussion, I'd like to make a brief comment. I'd like to point out that the...
Hi Hans, The CEP forum is not ready. It soon will be. I should have taken advice from Tim Bass and Alex Vasseur more speedily. But we are now on track in phpBB...
Hi David! Glad to hear you have decided to build a CEP forum on "real" forum software. Great news! I recommend spending a few hundred dollars on a vBulletin...
... This is really the meat of the matter. There's no one right answer because CEP is too large a domain. There are situations in which an SQL-style...
Dear Claudi, Further to your recent comment, "I share [your] vision of EP not only as a query technology but as a technology to architect and engineer ...
... Call for Papers 2nd International Conference on Distributed Event-Based Systems (DEBS 2008) July 2-4, 2008 - Rome, Italy http://debs.org/2008 ... ...
I somewhat regret the part of that post about being usable for every type of problem. There is no reason that something has to apply to every problem. I'm not...
