The variational collocation method

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Fast formation and assembly of finite element matrices with application to isogeometric linear elasticity (2019, methodology): “The recently introduced “variational collocation method” [26, 38] puts the collocation method in a variational context and shows promise to render collocation as accurate as Galerkin.”
An isogeometric collocation method for frictionless contact of Cosserat rods (2017, background): “The optimal choice of the collocation points is an aspect on which very recent advances have been reported [17, 18].”
Reduced integration at superconvergent points in isogeometric analysis (2018, methodology): “In contrast to that, in [21] a subset of the superconvergent points as numerous as the control points was used, thus leading to a square system of equations.”