The Semantic Web - ISWC 2015Marcelo Arenas, Oscar Corcho, Elena Simperl, Markus Strohmaier, Mathieu d'Aquin, Kavitha Srinivas, Paul Groth, Michel Dumontier, Jeff Heflin, Krishnaprasad Thirunarayan, Steffen Staab · First published 2015Open the Tome
Developing challenge course programs for schoolsScott D. Wurdinger, Jeff Steffen · First published 2003Open the Tome
