The wandering verse: the computational detection of micro-intertexts in medieval literature

Intertextuality is a ubiquitous concept in literary studies, which – because of its notoriously open-ended nature – covers a variety of correspondences between texts. Signaling intertexts is an important editorial responsibility, because it can deepen one's reading experience of a literary work. Text reuse detection has become a popular task in the computational humanities too, although its evaluation is complicated by the lack of exhaustively annotated datasets of intertexts. Historic scholarship on medieval epics provides us with a wealthy inventory of micro-intertexts between medieval works, although their status is still hotly debated. Some philological communities have been keen on identifying intertexts as authorial features, whereas others have stressed their conventional status, especially in the wake of the oral-formulaic theory. In this talk, I will present a study on Middle Dutch epic literature, as well as an extension of this work to contemporary Middle English literature, in particular the bookshop theory surrounding the famous Auchinleck manuscript. I will argue that the intricate web woven by computationally detected intertexts can invite radically innovative readings of medieval literature.