Prior art search using international patent classification codes and All-Claims-Queries

CEUR Workshop Proceedings

Volumn 1175, Issue , 2009, Pages

  Szarvas, György ^a   Herbert, Benjamin ^a   Gurevych, Iryna ^a  

^a DARMSTADT UNIVERSITY OF TECHNOLOGY   (Germany)

Author keywords

Invalidity search; Patent information retrieval

Indexed keywords

CODES (SYMBOLS); COMPUTATIONAL LINGUISTICS; DIGITAL LIBRARIES; PATENTS AND INVENTIONS; SEMANTICS; TAXONOMIES; VECTOR SPACES;

CROSS-LANGUAGE EVALUATION FORUMS; INTERNATIONAL PATENTS; INVALIDITY SEARCH; LANGUAGE INDEPENDENTS; PARTICIPATING SYSTEMS; PATENT APPLICATIONS; RANKING APPROACH; SIMILARITY MEASURE;

SEARCH ENGINES;

EID: 84922021744     PISSN: 16130073     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

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