Implementation of Świdziński's formal grammar of Polish. Requires a parser (Birnam parser available as a separate tool) and a morphological analyser (no free analyser for Polish; Morfeusz can be used with restrictions - in this case the whole set is available for academic and non-commercial use only).
Synpathy is a tool for annotating, analyzing, and graphically editing the syntactical structure of sentences (e.g. linguisticly annotated text corpora), developed at the Max Planck Institute for Psycholinguistics, Nijmegen, the Netherlands. The application is based on the SyntaxViewer from the TIGER search project developed by the IMS (Institute für Maschinelle Sprachverarbeitung, University of Stuttgart).
Since all (non) terminal node features values are user definable a wide range of linguistic descriptions like syntax trees, functional structures, dependency-style structures or predicate-argument structures can be accommodated. The annotated text together with its treebank graph information is stored separately from the list of labels used in the graph (features). Output formats are in persistent TIGER-XML. This facilitates the further processing of the data by other linguistic applications (like ELAN and ANNEX).
TectoMT is a highly modular NLP (Natural Language Processing) software system implemented in Perl programming language under Linux. It is primarily aimed at Machine Translation, making use of the ideas and technology created during the Prague Dependency Treebank project. At the same time, it is also hoped to significantly facilitate and accelerate development of software solutions of many other NLP tasks, especially due to re-usability of the numerous integrated processing modules (called blocks), which are equipped with uniform object-oriented interfaces.