<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Espada, Patrícia</style></author><author><style face="normal" font="default" size="100%">Goulão, Miguel</style></author><author><style face="normal" font="default" size="100%">Araújo, João</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Framework to Evaluate Complexity and Completeness of KAOS Goal Models</style></title><secondary-title><style face="normal" font="default" size="100%">25th International Conference on Advanced Information Systems Engineering, CAiSE 2013</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">17-21 Jun.</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1007/978-3-642-38709-8_36</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://docentes.fct.unl.pt/sites/default/files/mgoul/files/espadagoulaoaraujocaise2013.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Valencia, Spain</style></pub-location><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Goal-Oriented Requirements Engineering (GORE) approaches have been developed to facilitate the requirements engineers work by, for example, providing abstraction mechanisms to help eliciting and modeling requirements. One of the well-established GORE approaches is KAOS. Nevertheless, in large-scale systems building KAOS models may result in incomplete and/or complex goal models, which are difficult to understand and change. This may lead to an increase in costs of product development and evolution. Thus, for large-scale systems, the effective management of complexity and completeness of goal&lt;br /&gt;
models is vital. In this paper, we propose a metrics framework for supporting the quantitative assessment of complexity and completeness of KAOS goal models. Those metrics are formally specified, implemented and incorporated in a KAOS modeling tool. We validate the metrics with a set of real-world case studies and discuss the identified recurring modeling practices. &lt;/p&gt;
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