My research is centered around the computational modeling of meaning and reasoning in natural language processing. I am very interested in interaction, e.g. in dialogue systems and interactive natural language generation.

I worked a lot on grammar formalisms and their expressive capacity before neural models made such topics less relevant. This line of research still informs my interest in neurosymbolic models; I am the speaker of a large PhD program on the topic.

You can find my publications on my group homepage or on Google Scholar. Here are some highlights over the years: