Interactive Relation Extraction in Main Memory Database Systems
2016-12-01COLING 2016Unverified0· sign in to hype
Rudolf Schneider, Cordula Guder, Torsten Kilias, Alex L{\"o}ser, er, Jens Graupmann, Oleks Kozachuk, R
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We present INDREX-MM, a main memory database system for interactively executing two interwoven tasks, declarative relation extraction from text and their exploitation with SQL. INDREX-MM simplifies these tasks for the user with powerful SQL extensions for gathering statistical semantics, for executing open information extraction and for integrating relation candidates with domain specific data. We demonstrate these functions on 800k documents from Reuters RCV1 with more than a billion linguistic annotations and report execution times in the order of seconds.