Richard Staehli Frank Eliassen Sten Lundesgaard Amundsen Designing adaptive middleware for reuse. 189-194 2004 conf/middleware/2004w2 Adaptive and Reflective Middleware http://doi.acm.org/10.1145/1028613.1028615 db/conf/middleware/middleware2004-w2.html#StaehliEA04