Revisiting Masking After Fifteen Years: Early Approaches to Non-Reconstructable Linguistic Data in the current context
Year: 2026
Type: conference-paper
Abstract: This paper revisits corpus masking approaches introduced in 2007 for enabling the distribution of linguistically annotated corpora without exposing copyrighted or sensitive source texts and situates them within the contemporary framework of Derived Text Formats (DTFs).While the original work demonstrated how syntactic and morphological information could be preserved through parameterised masking, today's landscape, which is shaped by large language models, FAIR requirements, and emerging standardisation efforts, demands more formalised, robust and reproducible methods.We outline how DTFs extend early masking concepts by introducing explicit abstraction levels, reversibility classes, and machine-actionable provenance, supported by standards such as TEI, ISO linguistic annotation models, CMDI metadata, and the draft DIN DTF specification.Building on these foundations, we present a modern workflow for DTF generation, including enrichment pipelines, structural abstractions, statistical and embedding-based representations, and non-reversible transformation layers, illustrated through the MONA-pipe framework.A range of linguistic, digital-humanities and NLP use cases demonstrates the analytical utility of DTFs while maintaining legal compliance.We conclude that DTFs constitute a sustainable and infrastructure-ready solution for open, reproducible and legally secure text-based research in the decades to come.
Authors: Georg Rehm, Thorsten Trippel, Andreas Witt
Language: English
Subfield: Literature and Literary Theory
Field: Arts and Humanities
Domain: Social Sciences
Open Access status: hybrid
OpenAlex ID: W7166526654