TY - CHAP AU - Lluis Pere de las Heras AU - Oriol Ramos Terrades AU - Josep Llados PY - 2017// TI - Ontology-Based Understanding of Architectural Drawings T2 - LNCS BT - International Workshop on Graphics Recognition. GREC 2015.Graphic Recognition. Current Trends and Challenges SP - 75 EP - 85 VL - 9657 KW - Graphics recognition KW - Floor plan analysi KW - Domain ontology N2 - In this paper we present a knowledge base of architectural documents aiming at improving existing methods of floor plan classification and understanding. It consists of an ontological definition of the domain and the inclusion of real instances coming from both, automatically interpreted and manually labeled documents. The knowledge base has proven to be an effective tool to structure our knowledge and to easily maintain and upgrade it. Moreover, it is an appropriate means to automatically check the consistency of relational data and a convenient complement of hard-coded knowledge interpretation systems. UR - https://link.springer.com/chapter/10.1007/978-3-319-52159-6_6 N1 - DAG; 600.121 ID - Lluis Pere de las Heras2017 ER -