arxivcs.HC2026-07-21
Evaluating a Visual Query Tracer and Builder for Learning Declarative Logic Programming
Julián Méndez, Lukas Gerlach, Tobias Wieland, Alex Ivliev, Markus Krötzsch, Raimund Dachselt
Nemo Explain Visualizer (nev) is an interactive visual query tracer and builder for Nemo, a powerful Datalog reasoner with extended features. Our tools were developed with and for expert users. However, considering the lack of resources to learn Datalog and similar declarative lo…