12 citations · 15 across the 9 of their papers we have counts for
3 papers · 1 filter
UCCA's Foundational Layer: Annotation Guidelines v2.1
Omri Abend, Nathan Schneider, Dotan Dvir +2
This is the annotation manual for Universal Conceptual Cognitive Annotation (UCCA; Abend and Rappoport, 2013), specifically the Foundational Layer. UCCA is a graph-based semantic a…
Supertagging the Long Tail with Tree-Structured Decoding of Complex Categories
Jakob Prange, Nathan Schneider, Vivek Srikumar
Although current CCG supertaggers achieve high accuracy on the standard WSJ test set, few systems make use of the categories' internal structure that will drive the syntactic deriv…
Comparison by Conversion: Reverse-Engineering UCCA from Syntax and Lexical Semantics
Daniel Hershcovich, Nathan Schneider, Dotan Dvir +3
Building robust natural language understanding systems will require a clear characterization of whether and how various linguistic meaning representations complement each other. To…