Haven't the authors of the publication 'Performance Evaluation of Identity and Access Management Systems in Federated Environments' published a publication in Infoscale?
Did the authors of 'Performance Evaluation of Identity and Access Management Systems in Federated Environments' not publish a paper in Infoscale?
ASK { <https://dblp.org/rec/conf/infoscale/SchellDH09> <https://dblp.org/rdf/schema#authoredBy> ?x . ?y <https://dblp.org/rdf/schema#authoredBy> ?x FILTER (?y != <https://dblp.org/rec/conf/infoscale/SchellDH09>) . ?y <https://dblp.org/rdf/schema#publishedIn> 'Infoscale' FILTER NOT EXISTS { <https://dblp.org/rec/conf/infoscale/SchellDH09> <https://dblp.org/rdf/schema#publishedIn> 'Infoscale' } }
<https://dblp.org/rec/conf/infoscale/SchellDH09>