Abstract :
On behalf of the Organizing Committee of ISIEA 2011, ICOS 2011, ISWTA 2011 and ISBEIA 2011 it gives me great pleasure in welcoming all delegates to Langkawi, Malaysia. The event is held from 25 to 28 September 2011 at the Bayview Hotel Langkawi, Malaysia jointly sponsored by the IEEE Malaysia, the IEEE Malaysia Power Electronics (PEL)/Industrial Electronics (IE)/Industrial Applications (IA) Joint Chapter and the IEEE Malaysia Computer Chapter.