5 citations · 7 across the 3 of their papers we have counts for
3 papers
The Complexity of Aggregates over Extractions by Regular Expressions
Johannes Doleschal, Benny Kimelfeld, Wim Martens
Regular expressions with capture variables, also known as regex-formulas, extract relations of spans (intervals identified by their start and end indices) from text. In turn, the c…
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…
Split-Correctness in Information Extraction
Johannes Doleschal, Benny Kimelfeld, Wim Martens +2
Programs for extracting structured information from text, namely information extractors, often operate separately on document segments obtained from a generic splitting operation s…