<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Luis Soares Barbosa</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">F. Boer</style></author><author><style face="normal" font="default" size="100%">M. Bonsangue</style></author><author><style face="normal" font="default" size="100%">S. Graf</style></author><author><style face="normal" font="default" size="100%">W. Roever</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">A Perspective on Component Refinement</style></title><secondary-title><style face="normal" font="default" size="100%">Formal Methods for Components and Objects, Third International Symposium, FMCO 2004, Leiden, The Netherlands, November 2 - 5, 2004, Revised Lectures</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Lecture Notes in Computer Science</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><volume><style face="normal" font="default" size="100%">3657</style></volume><pages><style face="normal" font="default" size="100%">23–48</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;This paper provides an overview of an approach to coalgebraic modelling and refinement of state-based software components, summing up some basic results and introducing a discussion on the interplay between behavioural and classical data refinement. The approach builds on coalgebra theory as a suitable tool to capture observational semantics and to base an abstract characterisation of possible behaviour models for components (from partiality to different degrees of non-determinism).&lt;/p&gt;
</style></abstract></record></records></xml>