WCCL (Wrocław Corpus Constraint Language) is a formalism for writing functional expressions evaluated on morpho-syntactically annotated text. These expressions may be used directly as features for Machine Learning classification.

A simple tool for rule-based MWE recognition (Multiword Expressions).

Research on the extraction of semantic relations (brand-product)

A simple library based on Corpus2 to read, process, and write CCL data.

Introduces a large collection of methods to analyse morphosyntactic features, user-defined properties, and annotation channels.

Maca repository.

Toki repository.