Coevolving Innovations

… in Business Organizations and Information Technologies

Currently Viewing Posts Tagged purplsoc

Evolving Pattern Language towards an Affordance Language (Almaden, 2018/05/09)

With a visit of one week at IBM Research Almaden with @rarar and @jimspohrer , I was invited to give a talk.  As an IBM alumnus who was active in pattern language community from the mid-1990s, this was an occasion to surface some history of science about activities inside the company that is otherwise opaque.  This history shapes my aspirations and predispositions towards continuing the development of pattern language in new domains.

The high-level agenda aimed to cover three parts:

  • 1. 1964 → 1999 → 2012: 
    Synthesis of Form→OOPSLA 1996→Battle (Eishin)
  • 2. 1993 →2002→2006→2010: 
    Hillside Group→IGS Method→AWB→Eclipse
  • 3. 2014 → … : 
    Wicked Messes→Service Systems Thinking

Here’s the abstract sent in advance of my arrival:

Pattern language has its origins from architects of built physical environments. The approach was cross-appropriated into software development methods at the rise of object-oriented design, and was influential in the emerging styles with agile practices. The idea has been extended into social change. Are the philosophical foundations from the 1960s-1970s appropriate for the 21st century era of service science, and innovations in augmented intelligence?

With a visit of one week at IBM Research Almaden with @rarar and @jimspohrer , I was invited to give a talk.  As an IBM alumnus who was active in pattern language community from the mid-1990s, this was an occasion to surface some history of science about activities inside the company that is otherwise opaque.  This history shapes my aspirations and predispositions towards continuing the development of pattern language in new domains.

The high-level agenda aimed to cover three parts:

  • 1. 1964 → 1999 → 2012: 
    Synthesis of Form→OOPSLA 1996→Battle (Eishin)
  • 2. 1993 →2002→2006→2010: 
    Hillside Group→IGS Method→AWB→Eclipse
  • 3. 2014 → … : 
    Wicked Messes→Service Systems Thinking

Here’s the abstract sent in advance of my arrival:

Pattern language has its origins from architects of built physical environments. The approach was cross-appropriated into software development methods at the rise of object-oriented design, and was influential in the emerging styles with agile practices. The idea has been extended into social change. Are the philosophical foundations from the 1960s-1970s appropriate for the 21st century era of service science, and innovations in augmented intelligence?

Exploring the Context of Pattern Languages

Pattern language is not for wicked problems, said Max Jacobson, coauthor with Christopher Alexander of the 1977 A Pattern Language: Towns, Building, Construction.  In addition, the conventional definition of an Alexandrian pattern as “a solution to a problem in context” when applied to social change might better use the term “intervention”, rather than “solution”.

These are two of the major ideas that emerged at Purplsoc 2017 conference last October.  A 90-minute workshop was run in parallel with other breakouts.

For about the first hour, vocal participants included Max Jacobson (who had given a plenary talk on “A Building is not a Turkish Carpet“), Christian Kohls (who gave a plenary talk on “Patterns for Creative Space“) and Peter Baumgarnter (one of the Purlpsoc chairs).

As an impetus to discussion, we stepped through slides that had been posted on the Coevolving Commons.

For people who would like the next-best experience to being there, the slides have now been matched up with the digital audio recording, for viewing as a web video.

For devices decoupled from the Internet, downloadable video files are portable.

Video H.264 MP4 WebM

Purplsoc 2015 digests and presentation

The pattern language community — followers of Christopher Alexander’s approach — is distributed globally.  I participated in PLoP 2014 at Allerton Park, Illinois last September, and then attended AsianPLoP 2015 in Tokyo last March.  I had been eyeing the PUARL (Portland Urban Architecture Research Laboratory) conference for fall 2015, but then heard that the event was being incorporated into Purplsoc for 2015.  I originally couldn’t justify a trip to Europe for the Purplsoc (Pursuit of Pattern Language for Societal Change) 2015 conference, but then its timing turned out to be back-to-back with the ISIE conference.  So, just 3 weeks before the conference, I booked a triangular routing to arrive just in time for the start on July 3, in Krems, Austria.

On the Friday, the program started with some plenary session keynotes:

  • Hermann Czech, “Remarks about the Truth and the Whole” [digest]
  • “Opening”, with Peter Baumgartner; a delegate of the Mayor of the City of Krems; Monica Kil; Christian Hanus; Hajo Neis [digest]
  • Wolfgang Stark, “Performative Patterns for Innovation: The Power of Tacit Knowing in Social Systems” [digest]

Saturday morning started with a keynote.

The rest of Saturday morning had parallel streams.  I was in the Pattern applications and practices session.

  • Hajo Neis and Perrin Wright, “Up and Out: Oregon Tsunami Wayfinding Survival Language” [digest]
  • Taichi Isaku, “The Cooking Language: Applying the Theory of Properties and Patterns into Cooking” [digest] [slides on slideshare.com]
  • Hiroshi Nakano, “Japanese Spirituality and Pattern Language” [digest]
  • David Ing, Service Systems Thinking: From Environmental Structure to a New Generative Pattern Language [abstract + presentation slides]

By Saturday afternoon, some of the parallel sessions were being juggled.  I attended:

  • Wolfgang Rang, “Early Experiments with A Pattern Language” [digest]
  • Thomas Hruschka and Wolfgang Stark, “EcoBusiness Plan Vienna: An Organizational Pattern Language for Networking Sustainability In and Between Companies” [digest]

To close out Saturday, there was a plenary panel:

  • “Christopher Alexander’s Ethics: An Ethic of Design”, with David West, Peter Baumgartner, Christian Kohls, Helmut Leitner, Hajo Neis, and Till Schummer [digest]

Sunday morning opened with a most impressive plenary keynote:

  • Howard Davis, “Pattern Languages and the New Productive City” [digest]

The Sunday parallel session on Pattern languages for societal change had one impromptu workshop set up, before the scheduled one.

  • Hajo Neis, Takashi Iba and Helene Finidori, “Pattern Languages 1.0, 2.0, 3.0 and 4.0″ [digest]
  • Norihiko Kimura and Takashi Iba, “The Fundamental Behavioral Properties” [digest]

The pattern language community — followers of Christopher Alexander’s approach — is distributed globally.  I participated in PLoP 2014 at Allerton Park, Illinois last September, and then attended AsianPLoP 2015 in Tokyo last March.  I had been eyeing the PUARL (Portland Urban Architecture Research Laboratory) conference for fall 2015, but then heard that the event was being incorporated into Purplsoc for 2015.  I originally couldn’t justify a trip to Europe for the Purplsoc (Pursuit of Pattern Language for Societal Change) 2015 conference, but then its timing turned out to be back-to-back with the ISIE conference.  So, just 3 weeks before the conference, I booked a triangular routing to arrive just in time for the start on July 3, in Krems, Austria.

On the Friday, the program started with some plenary session keynotes:

  • Hermann Czech, “Remarks about the Truth and the Whole” [digest]
  • “Opening”, with Peter Baumgartner; a delegate of the Mayor of the City of Krems; Monica Kil; Christian Hanus; Hajo Neis [digest]
  • Wolfgang Stark, “Performative Patterns for Innovation: The Power of Tacit Knowing in Social Systems” [digest]

Saturday morning started with a keynote.

The rest of Saturday morning had parallel streams.  I was in the Pattern applications and practices session.

  • Hajo Neis and Perrin Wright, “Up and Out: Oregon Tsunami Wayfinding Survival Language” [digest]
  • Taichi Isaku, “The Cooking Language: Applying the Theory of Properties and Patterns into Cooking” [digest] [slides on slideshare.com]
  • Hiroshi Nakano, “Japanese Spirituality and Pattern Language” [digest]
  • David Ing, Service Systems Thinking: From Environmental Structure to a New Generative Pattern Language [abstract + presentation slides]

By Saturday afternoon, some of the parallel sessions were being juggled.  I attended:

  • Wolfgang Rang, “Early Experiments with A Pattern Language” [digest]
  • Thomas Hruschka and Wolfgang Stark, “EcoBusiness Plan Vienna: An Organizational Pattern Language for Networking Sustainability In and Between Companies” [digest]

To close out Saturday, there was a plenary panel:

  • “Christopher Alexander’s Ethics: An Ethic of Design”, with David West, Peter Baumgartner, Christian Kohls, Helmut Leitner, Hajo Neis, and Till Schummer [digest]

Sunday morning opened with a most impressive plenary keynote:

  • Howard Davis, “Pattern Languages and the New Productive City” [digest]

The Sunday parallel session on Pattern languages for societal change had one impromptu workshop set up, before the scheduled one.

  • Hajo Neis, Takashi Iba and Helene Finidori, “Pattern Languages 1.0, 2.0, 3.0 and 4.0″ [digest]
  • Norihiko Kimura and Takashi Iba, “The Fundamental Behavioral Properties” [digest]
  • RSS qoto.org/@daviding (Mastodon)

    • New status by daviding October 9, 2019
      Declarations of sapiosexuality may describe individuals seeking partners for intellectual intercourse.> A self-described “sapiosexual," someone who is primarily attracted to intelligence over physical appearance, Van Dusen says she now screens her dates for post-secondary education. [.....]> Many sapiosexuals acknowledge the term can come off elitist, but in the often superficial world of online dating, they […]
    • New status by daviding August 19, 2019
      In the Canadian press, this is attributed to inverted yield curve, resulting from the trade war. > Anyone buying that bond is willingly buying an investment that's guaranteed to lose money, but investors are more than happy to buy it up - because the fear is that alternative investments will fare even worse. [....]> Those […]
    • New status by daviding August 19, 2019
      There's something seriously wrong in the global financial markets, when banks are offering mortgages at zero or negative rates. > Jyske Bank, Denmark's third largest, has begun offering borrowers a 10-year deal at -0.5%, while another Danish bank, Nordea, says it will begin offering 20-year fixed-rate deals at 0% and a 30-year mortgage at 0.5%.> […]
    • New status by daviding August 18, 2019
      Web video of Systems Changes: Learning from the Christopher Alexander Legacy, extending #patternlanguage especially Eishin School and Multi-Service Centers methods-in-practice. For #SystemsThinking Ontario, up the learning curve on ongoing research. http://coevolving.com/blogs/index.php/archive/systems-changes-learning-from-the-christopher-alexander-legacy-st-on-2019-02-11/
    • New status by daviding August 16, 2019
      Web video of presentation of Evolving Pattern language towards an Affordance Language, 2018, on week visiting#RaphaelArar and #JimSpohrer at Almaden. Insider's history of science and prospects http://coevolving.com/blogs/index.php/archive/evolving-pattern-language-towards-an-affordance-language-almaden-2018-05-09/#systemsthinking #patternlanguage
  • RSS on IngBrief

    • Own opinion, but not facts
      “You are entitled to your own opinions, but not to your own facts” by #DanielPatrickMoynihan is predated on @Freakonomics by #BernardMBaruch 1950 “Every man has a right to his own opinion, but no man has a right to be wrong in his facts”. Source: “There Are Opinions, And Then There Are Facts” | Fred Shapiro […]
    • R programming is from S, influenced by APL
      History of data science tools has evolved to #rstats of the 1990s, from the S-Language at Bell Labs in the 1970s, and the
    • Bullshit, Politics, and the Democratic Power of Satire | Paul Babbitt | 2013
      Satire can be an antidote, says Prof. #PaulBabbitt @muleriders , to #bullshit (c.f. rhetoric; hypocrisy; crocodile tears; propaganda; intellectual dishonesty; politeness, etiquette and civility; commonsense and conventional wisdom; symbolic votes; platitudes and valence issues).
    • Health Systems Research and Critical Systems Thinking: The case for partnership | Michael C. Jackson, Luis G. Sambo | 2019/08
      If we don’t first know “what is system is”, how do we approach an intervention? #MichaelCJackson OBE and Dr. #LuisGSambo appreciate the difference between “systems thinking” (plural) and “system dynamics” (singular), and suggest expanding theory with Critical #SystemThinking in Health Systems Research. An ignorance of history is, if anything, even more pronounced among those authors […]
    • Yin-Yang theory alongside meridians, Five Elements as secondary emblems | Kaptchuk (1983)
      In deciphering Yin-Yang and Five Elements (Five Phases) thinking, #Kaptchuk (1983) has a footnote and then an appendix that clarifies the way forward for appreciating foundations of Chinese medicine favouring the former.
    • Defining the ‘field at a given time’ | Lewin | 1943
      The field theory in psychology by #KurtLewin 1943 derives from classical field theory (viz. electromagnetism and gravitation), predating quantum field theory (viz. subatomic particles). For psychology, Lewin wrote in 1943 how history (and a subjective view of the future) matters. It is correct that field theory emphasizes the importance of the fact that any event […]
  • Recent Posts

  • Archives

  • RSS on daviding.com

    • 2019/09 Moments September 2019
      Full month, winding down family business in Gravenhurst, starting Ryerson Chang certificate program in Big Data, with scheduled dinners with family and friends.
    • 2019/08 Moments August 2018
      Enjoyed summer with events in Toronto, followed by trips back my home town Gravenhurst, staying overnight for the first time in over 30 years.
    • 2019/07 Moments July 2019
      Busy month of living every day of the summer to the fullest, visiting family and friends, enjoying the local sights of the city.
    • 2019/06 Moments June 2019
      Summer arrived in Toronto, with the month ending in travel to BC and Oregon.
    • 2019/05 Moments May 2019
      Family time, empty nest, short trip to conference nearby, friends at home.
    • 2019/04 Moments April 2019
      End of a 23-day visit in Shanghai, readjusting to Eastern Time with the many lecture, meetup, friends and family distractions of Toronto.
  • RSS on Media Queue

  • Meta

  • Creative Commons License
    This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License
    Theme modified from DevDmBootstrap4 by Danny Machal