Towards a unified approach to modality annotation in portuguese

Abstract: This paper introduces the first efforts towards a common ground for modality annotation for Portuguese. We take into account two existing schemes for European and Brazilian Portuguese, already implemented to written texts, and to spontaneous speech data, respectively. We compare the two schemes, discuss their strengths and weaknesses, and, then, introduce our unifying proposal, pointing out the issues which seem to be already pacified and points that should be considered when the scheme starts to be implemented.info:eu-repo/semantics/publishedVersio

Semantically rich human-aided machine annotation

This paper describes a semantically rich, human-aided machine annotation system created within the Ontological Semantics (OntoSem) environment using the DEKADE toolset. In contrast to mainstream annotation efforts, this method of annotation provides more information at a lower cost and, for the most part, shifts the maintenance of consistency to the system itself. In addition, each tagging effort not only produces knowledge resources for that corpus, but also leads to improvements in the knowledge environment that will better support subsequent tagging efforts.