The paper 'Dynamic Linear Bellman Combination of Optimal Policies for Solving New Tasks' has how many authors?
How many authors does 'Dynamic Linear Bellman Combination of Optimal Policies for Solving New Tasks' have?
SELECT ?answer WHERE { <https://dblp.org/rec/journals/ieicet/MatsubaraAS15> <https://dblp.org/rdf/schema#numberOfCreators> ?answer }
<https://dblp.org/rec/journals/ieicet/MatsubaraAS15>