TY - JOUR AU - Bilbao, Sonia AU - Herrero, Jesús PY - 2012 SN - 1941-5842 UR - https://hdl.handle.net/11556/4315 AB - The research described in this paper tries to bridge the existing gap between the tourism domain and user queries support in travel planning. The search engine proposed is based on a semantic model which allows defining a query language that is... LA - eng TI - Improving tourism information search and retrieval TY - journal article ER -