@techreport{TR-IC-06-19,
  number = {IC-06-19},
  author = {Diego Zuquim Guimarães Garcia and
            Maria Beatriz Felgar de Toledo},
  title = {A {UDDI} Extension for {Web} Service-based Business
           Process Management Systems},
  month = {October},
  year = {2006}, 
  institution = {Institute of Computing, University of Campinas},
  note = {In English, 18 pages.
    \par\selectlanguage{english}\textbf{Abstract}
       The Universal Description Discovery and Integration (UDDI) is a
       specification for XML registry that enables functionality-based
       publication and discovery of Web services. This paper presents
       a UDDI extension to support Quality of Service (QoS) management
       in the context of Business Process Management Systems
       (BPMSs). To allow service selection according to functional and
       non-functional requirements, a BPMS architecture should include
       brokers to match consumer policies with policies stored in UDDI
       repositories and monitors to update QoS attributes. The main
       contributions of this approach are the use of the Web Services
       Policy Framework specification to describe policies for Web
       services and a UDDI extension to include QoS attributes.
  }
}