Stuart Kenny Brian A. Coghlan David O'Callaghan John Ryan Rob Byrom Laurence Field Steve Hicks Manish Soni Antony J. Wilson Xiaomei Zhu Roney Cordenonsi Ari Datta Linda Cornwall Abdeslem Djaoui Norbert Podhorszki The CanonicalProducer: An instrument monitoring component of the Relational Grid Monitoring Architecture (R-GMA). 151-158 2005 13 Scientific Programming 2 http://iospress.metapress.com/openurl.asp?genre=article&issn=1058-9244&volume=13&issue=2&spage=151 db/journals/sp/sp13.html#KennyCORBFHSWZCDCDP05