Welcome to the pages of Trygve M. H. Reenskaug
http://heim.ifi.uio.no/~trygver/
Wikipedia — Data, Context, and Interaction
http://en.wikipedia.org/wiki/Data,_Context,_and_Interaction
The DCI Architecture: A New Vision of Object-Oriented Programming
http://www.artima.com/articles/dci_vision.html
The DCI Architecture: Lean and Agile at the Code Level
http://www.infoq.com/presentations/The-DCI-Architecture
Slides for the above
http://qconlondon.com/london-2010/file?path=/qcon-london-2010/slides/JimO.Coplien_TheDCIArchitectureLeanAndAgileAtTheCodeLevel.pdf
Jim Coplien: Why DCI is the Right Architecture for Right Now
http://www.infoq.com/interviews/coplien-dci-architecture
Jim Coplien — Software Architecture and Agile Consultant, Gertrud & Cope
http://sites.google.com/a/gertrudandcope.com/www/jimcoplien
Agile architecture is not fragile architecture!
http://www.leansoftwarearchitecture.com/
Lean Software Architecture
http://www.leansoftwarearchitecture.com/home/more-online-resources
DCI: Re-thinking the foundations of object orientation and of programming
http://www.oredev.org/prod/oredev/site.nsf/docsbycodename/session?opendocument&sid=B5D8BF332A282FEEC1257599003E5694&track=24116556E47101EAC12575A50049A141&day=5
Lean and Agile Architecture Tips
http://www.leansoftwarearchitecture.com/home/lean-and-agile-architecture-techniques
Traits – Composable Units of Behavior
http://scg.unibe.ch/research/traits/
Traits: Composable Units of Behavior
http://web.cecs.pdx.edu/~black/publications/TR_CSE_02-012.pdf
Traits — Composing Classes from Behavioral Building Blocks
http://scg.unibe.ch/archive/phd/schaerli-phd.pdf
Conceptual Modeling of Objects – A Role Modeling Approach
http://heim.ifi.uio.no/~trygver/1997/EgilAndersen/ConceptualModelingOO.pdf