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                      | September 12, 2003 | Photo album 1, 2 and 3. |   
                      | August 25, 2003 | A revised
		      schedule is available.
		      The general session papers have been divided into two workshop groups. |   
                      | August 9, 2003 | The first draft 
		      schedule is available. |   
                      | August 6, 2003 | The general session papers are 
		      online. So are some brief descriptions of the activities. |   
                      | July 31, 2003 | Registration
		      is open. The conference begins with a pizza
		      party the night of Monday, September 8. Official
		      activities end Friday, September 12, at noon.
		      There will be self-organized activities on the
		      weekend for people who care to stay later
		      (perhaps to get cheaper flights). (The extra
		      nights are not included in the base registration
		      price.) |   
                      | May 1, 2003 | Focus group deadlines have been extended. See below. |   
                      | April 30, 2003 | Two new focus groups:
		      Elementary Patterns: Toward a Pattern-Driven CS1 Course and
		      Enterprise Software Patterns. |   
                      | April 9, 2003 | The first focus group is ready for submissions: Patterns and Pattern Languages for Distributed Real-Time and Embedded Systems. |   
                      | April 8, 2003 | Focus Group page added. |   
                      | February 28, 2003 | The Call for Papers and Proposals 
                        is out. |  To receive announcements 
                    by email, you can subscribe to plop-2003-announcements 
                    (Yahoogroups). Or you can give this RSS 
                  0.91 URL to your favorite news 
                  aggregator. 
 
 
The Pattern Languages of Programs conference has traditionally been
about helping pattern authors improve the written expression of their
patterns. This year is no exception. Roughly two-thirds of each day
will be devoted to 
writers'
workshops. In a writers' workshop, a group
of people gather to discuss a pattern while the author listens. The
author learns what readers understand or do not understand about a
particular pattern, while the whole group deepens their understanding
of patterns in general.
 
This PLoP will also have afternoon and evening 
activities targeted at
pre-authors, non-authors, and just plain pattern users. These
activities will be diverse, and many of them will be organized at the
conference. We will certainly include these:
 
  a roundtable with Ralph Johnson. The topic: improving the next
  version of Design Patterns."pattern mining", in which domain experts and pattern experts will
  sit down to identify and discuss some patterns of a specific
  domain.opportunities to experiment with the use of patterns, including
  especially how 
  patterns arise through the refactoring required when
  adding features to code. 
And, perhaps as important, PLoP includes the chance to take long, leisurely
walks with genuinely interesting thinkers.
 
  
                    
                       
                        | 
                             
                              | General session paper submissions due | Monday, May 19, 2003 |   
                              | Last day for writer's aid proposals | Monday, May 26, 2003 |   
                              | Elementary Patterns
			      focus group submissions due | Monday, June 2, 2003 |   
                              | Distributed Real-Time and Embedded Systems focus group submissions due | Monday, June 2, 2003 |   
                              | Enterprise Software Patterns focus group submissions due | Monday, July 7, 2003 |   
                              | Last day for activity proposals | Monday, July 7, 2003 |   
                              | Registration closes | Friday, August 29, 2003 |   
                              | Conference Starts | Monday evening, September 8, 2003 |   
                              | Post-Conference Activities | Friday afternoon through Sunday morning, September 12-14, 2003
 |  |   
                    
                       
                        | "The 
                            PLoP conference is an excellent venue to getexposed to the practical use of patterns in OO
 programming. Not only is it recognition of the use 
                            of
 patterns but also an identification of patterns in
 pattern use. Being an open and free environment it 
                            is
 a great place to network and share ideas with some 
                            of
 the most talented people in the OO programming
 society.
 There is genius in simplicity as I always say and
 George demonstrated that with is team building games.
 His games were simple in nature but provided a means
 for us to work together as a team in a very fun way.
 I left this conference with a better understanding 
                            of
 OO design, patterns of patterns, and a better gamer.
 I would highly recommend this conference to anyone
 wanting to further their skills in object-oriented 
                            technology."
 |   
                        | Paul Saletzki |  
 |