.- Structural Refactorings for Exploring Dependently Typed Programming.
.- Free Monads, Intrinsic Scoping, and Higher-Order Preunification.
.- Towards a more efficient Selection Monad.
.- Compositional Views in Compositional Images.
.- Programming with Dependent Additive Pairs.
.- Context-Free Subphrase Grammars - A Grammar Formalism for Modular Syntax Definitions.
.- Polymorphism with Typed Holes.
.- A Preliminary Type- and Control-Flow Analysis for System F?.
.- Error Messages for Students Taught Using a Systematic Program Design Curriculum.
.- Flattening Combinations of Arrays and Records.