Mention the count of papers published by the authors of 'Information Sharing in Spectrum Auction for Dynamic Spectrum Access' in IEEE Global Telecommunications Conference .
How many publications did the authors of the paper 'Information Sharing in Spectrum Auction for Dynamic Spectrum Access' publish in IEEE Global Telecommunications Conference ?
SELECT DISTINCT (COUNT(?answer) AS ?count) WHERE { <https://dblp.org/rec/conf/globecom/YuGLGWXCV09> <https://dblp.org/rdf/schema#authoredBy> ?x . ?answer <https://dblp.org/rdf/schema#authoredBy> ?x . ?answer <https://dblp.org/rdf/schema#publishedIn> 'GLOBECOM' }
<https://dblp.org/rec/conf/globecom/YuGLGWXCV09>