2002 2003 2004 2005 2006 2007 2008Framework 1 2 1 1Architecture 2 1Web Service 2 1 1Search Optimization 1Administration 1 2 1Semantic Processing 2 1 2

2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 20150

0.5

1

1.5

2

2.5

FrameworkArchitectureWeb ServiceSearch OptimizationAdministrationSemantic Processing

RESEARCH DIRECTIONS IN UDDI

2009 2010 2011 2012 2013 2014 2015

1 1

1

2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 20150

0.5

1

1.5

2

2.5

FrameworkArchitectureWeb ServiceSearch OptimizationAdministrationSemantic Processing

RESEARCH DIRECTIONS IN UDDI