How many papers did the authors of 'An Improved Computation of the PageRank Algorithm' publish in 2002?
Count the papers published by the authors of 'An Improved Computation of the PageRank Algorithm' in 2002.
SELECT DISTINCT (COUNT(?answer) AS ?count) WHERE { <https://dblp.org/rec/conf/ecir/KimL02> <https://dblp.org/rdf/schema#authoredBy> ?x . ?answer <https://dblp.org/rdf/schema#authoredBy> ?x . ?answer <https://dblp.org/rdf/schema#yearOfPublication> '2002' }
<https://dblp.org/rec/conf/ecir/KimL02>