Hi Mira: did you enjoy your visit to Bonn? How were APPCs received? Thank you for including the Northeastern Affiliation. -- Karl http://wob.informatik.uni-bonn.de/Wob/de/view/seminar_id17-all.html Mira Mezini, Universitdt Siegen/Northeastern University Boston spricht |ber Adaptive Plug and Play Components for Evolutionary Software Development Datum: Montag, 7. Dezember 1998 Zeit: 16:15 Uhr Ort: Hvrsaal 1, Rvmerstra_e 164 Zusammenfassung In several works on design methodologies, design patterns, and programming language design, the need for program entities that capture the patterns of collaboration between several classes has been recognized. The idea is that in general the unit of reuse is not a single class, but a slice of behavior affecting a set of collaborating classes. The absence of large-scale components for expressing these collaborations makes object-oriented programs more difficult to maintain and reuse, because functionality is spread over several methods and it becomes difficult to get the ``big picture''. We propose {\em Adaptive Plug and Play Components} to serve this need. These components are designed such that they not only facilitate the construction of complex software by making the collaborations explicit, but they do so in a manner that supports the evolutionary nature of both structure and behavior. (Vortrag auf Einladung von A.B. Cremers)