EN Groups and Geometry GRG Group About News People Projects Publications Groups and Geometry (GRG) Symmetries play a central role in mathematics. Considering the inherent symmetries of a mathematical object allows to reduce the complexity of mathematical research problems. This often leads to an interesting interplay between geometric structures on one hand and algebraic structures on the other. The research group “Groups and Geometry” investigates various mathematical problems in the fields of geometry and topology, which involve the interplay between geometric spaces, such as Riemannian manifolds or metric spaces, and groups, arising for example from symmetries, acting on them. A special focus lies on the study of deformations spaces of geometric structures, moduli spaces of bundles, and Lie groups and their discrete subgroups. Beyond our research in mathematics we are also interested in exploring possible interactions with other sciences. HITS gGmbH Heidelberg Institute for Theoretical Studies Schloss-Wolfsbrunnenweg 35 69118 Heidelberg Germany Mail: info@h-its.org Phone: +49 6221 533 533 Fax: +49 6221 533 298 © 2021 HITS gGmbH Privacy Imprint Contact Research at HITS News The Institute Join HITS Accept only essential cookies Individuelle Datenschutzeinstellungen Cookie-Details Datenschutzerklärung

EN Natural Language Processing NLP Group About News People Projects Publications Software Natural Language Processing (NLP) The Natural Language Processing (NLP) group develops methods, algorithms, and tools for the automatic analysis of natural language. The group focuses on questions related to processing, understanding and generating discourse. It works on coreference resolution with a particular focus on appropriate representations for the task. It develops models of local coherence, most recently an unsupervised, graph-based version of the entity grid with applications in text generation, assessing readability and automatic summarization. The group is also interested in word sense disambiguation and its relations to discourse processing. HITS gGmbH Heidelberg Institute for Theoretical Studies Schloss-Wolfsbrunnenweg 35 69118 Heidelberg Germany Mail: info@h-its.org Phone: +49 6221 533 533 Fax: +49 6221 533 298 © 2021 HITS gGmbH Privacy Imprint Contact Research at HITS News The Institute Join HITS Individuelle Datenschutzeinstellungen Cookie-Details Datenschutzerklärung