157 citations · 284 across the 16 of their papers we have counts for
Showing 2019Show all
2 papers · 1 filter
cs.DB2019★ 2 cited
Weight Annotation in Information Extraction
Johannes Doleschal, Benny Kimelfeld, Wim Martens +1
The framework of document spanners abstracts the task of information extraction from text as a function that maps every document (a string) into a relation over the document's span…
cs.FL2019★ 8 cited
A Trichotomy for Regular Trail Queries
Wim Martens, Matthias Niewerth, Tina Popp
Regular path queries (RPQs) are an essential component of graph query languages. Such queries consider a regular expression r and a directed edge-labeled graph G and search for pat…