Evaluate the collective function of references cited together in a given text segment.
Classify their combined role into one of the following categories: 'method', 'background', or 'result'.

Text:Using the algorithms from Schneider (2016, 2014) or from Section 6 (or enhanced telescoping algorithms from Schneider, 2005a, 2008, 2010c, 2015) we can now compute a basis of V (( f1, . . . , fd), E), and can decide if there exists a g ∈ E and (c1, . . . , cd) ∈Kd \ {0} such that (6.2) holds.
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