Marina Alonso Juan Miguel Martínez Vicente Santonja Pedro López Reducing Power Consumption in Interconnection Networks by Dynamically Adjusting Link Width. 882-890 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3149&spage=882 2004 conf/europar/2004 Euro-Par db/conf/europar/europar2004.html#AlonsoMSL04