Re: [kepler-users] Problems with the kepler website

2013-04-09 Thread Bertram Ludaescher
Works for me now.. Problem solved itself? Bertram On Tue, Apr 9, 2013 at 8:46 AM, Jianwu Wang jia...@sdsc.edu wrote: Hi Marcin, I cannot access it either. Thanks for your information. I'll ask help for it. Best wishes Sincerely yours Jianwu Wang, Ph.D. jia...@sdsc.edu

Re: [kepler-users] New Kepler user...receiving an error message...

2011-08-24 Thread Bertram Ludaescher
Hi Marc: To reproduce this error, could you tell us a bit more about which version of Kepler you installed and when you get this error? Maybe you could also provide other messages your receive before/after the message you mentioned below. Thanks, Bertram On Tue, Aug 23, 2011 at 12:09 PM, J.

[kepler-users] How to change the Delay icon

2010-06-21 Thread Bertram Ludaescher
Hi everybody: The attached workflow / screenshot has two different instances of the very same Delay actor, one looks like a microwave (just see for yourselves ;-) and one displays the sequence of delay tokens ('1' in this case). Does anybody know how one can control which icon is used? (that is

[kepler-users] Exceeding heap size

2010-06-19 Thread Bertram Ludaescher
Harini: A quick check would be to open the activity monitor or any other such OS tool and see which processes eat up your cpu time (and memory). I've used the Kepler trunk and RC5 recently and didn't notice degraded performance. Bertram On Fri, Jun 18, 2010 at 10:16 PM, Harini Iyer hriyer at

[kepler-users] XML-Schema

2010-03-24 Thread Bertram Ludaescher
Hi Ivens: What do you mean by the XML-Schema of Kepler? There is an XML format for describing Kepler workflows (called MOML and derived from Ptolemy II's Model Markup Language of the same name). However, I view MOML as mostly an internal format (i.e. not for public consumption ;-) Having said

[kepler-users] XML-Schema

2010-03-24 Thread Bertram Ludaescher
as ptolemy/src/ptolemy/moml/MoML_1.dtd. We don't see MoML as an internal format, though currently only Ptolemy and software based on Ptolemy use MoML. MoML is a MIME type, see http://www.iana.org/assignments/media-types/model/vnd.moml+xml _Christopher On 3/24/10 1:30 PM, Bertram Ludaescher

[kepler-users] When workflow's execution is finished, can actors' states be reported?

2010-03-16 Thread Bertram Ludaescher
Yes, I'm a fan of MonitorReceiverContents (thanks for implementing it Edward! :) It nicely shows the queue contents during execution. It also should show left over queue content. Edward: What is the set of domain for which this will (mostly) likely work? (I'm primarily interested in SDF, DDF, and

[kepler-users] Explanation for job submitter actor

2010-02-23 Thread Bertram Ludaescher
Hi: Can you explain a bit more what you are trying to do? (This isn't a homework assignment, right? ;-) BL On Tue, Feb 23, 2010 at 9:57 PM, santosh k santuapsce at gmail.com wrote: Sir, We are not experienced in java language. So,if someone could please give us an in-depth description of

[kepler-users] Data mining algorithms Actors

2010-02-08 Thread Bertram Ludaescher
Peter Reutemann created a KeplerWeka package for an earlier version of Kepler: http://sourceforge.net/apps/trac/keplerweka/wiki Not sure how much effort it would be to create a Weka module for the new Kepler2.0 module system based on the earlier KeplerWeka version (shouldn't be too bad I guess).

[kepler-users] Call for Papers: 22th Intl. Conf. on Scientific Statistical Database Management (SSDBM 2010)

2009-12-25 Thread Bertram Ludaescher
--- CALL FOR PAPERS 22nd International Conference on Scientific and Statistical Database Management (SSDBM 2010) June 30 - July 2, 2010 Heidelberg, Germany

[kepler-users] Help understanding Kepler paradigm for batch processing images

2009-07-13 Thread Bertram Ludaescher
mortals. Timothy McPhillips and Shawn Bowers and Daniel Zinn and Bertram Ludaescher (2008) Future Generation Computer Systems. Volume 25. Pages: 541-551. (Download) from the Kepler pubs page: https://kepler-project.org/publications?tags=keplerworkflow Bertram BACKGROUND: My larger goal

[kepler-users] For loop

2009-02-03 Thread Bertram Ludaescher
Hi Michael: I'm not sure I exactly understand what you're after, in particular, given the subject For loop. But here is an attempt at an answer: In Kepler most workflows use a dataflow director (often PN, DDF, or SDF). In a dataflow model of computation an actor A can fire repeatedly, i.e., we

[kepler-users] Branching a workflow!

2008-07-16 Thread Bertram Ludaescher
One more note: Soon, a number of so-called COMAD extensions should be available from the Kepler repository. In this workflow design model, data dependent routing and conditional execution can be handled differently (and arguably at a higher level of abstraction). The basic idea is that channels

[kepler-users] Kepler-users at ecoinformatics.org

2006-10-03 Thread Bertram Ludaescher
by the Ptolemy folks (mainly on design of RT system I suppose): http://www.mail-archive.com/ptolemy-hackers at bennett.eecs.berkeley.edu/msg00355.html http://ptolemy.eecs.berkeley.edu/~johnr/papers/thesis.html Bertram -- Bertram Ludaescher, Assoc. Professor Dept of Computer Science Genome