His first research work was on set theory and the foundations of mathematics, following the ideas which Georg Cantor had introduced.

Following the ideas of French educators he actively worked on the education of the people.

Logics for processes that allow one to reason about (essentially) arbitrary properties of processes, following the ideas of Hoare logic.

Following the ideas of the philosopher Ludwig Wittgenstein, he argues that language is not just a matter of encoding and decoding strings of arbitrary symbols.

Later on, he adhered to the neo-Gothic movement that was in fashion at the time, following the ideas of the French architect Viollet-le-Duc.

Following the above ideas, one may want the superstructure over X as the universe.

This was in so far unusual, as most of Weltsch's colleagues and student friends were more following the ideas of Franz Brentano.

Following the ideas of Jiddu Krishnamurti, Delville painted the meditation room at the top, including the floorboards, entirely in blue.

Following the basic ideas of Shepard and Metzler's experiment, this study found a significant difference in the mental rotation scores between both the two sexes.

Each one works in its home country, following the ideas of international humanitarian law and the statutes of the international Movement.