Indexing and ranking in Geo-IR systems

作者: Bruno Martins , Mário J. Silva , Leonardo Andrade

DOI: 10.1145/1096985.1096993

关键词: LocationLearning to rankComputer scienceData miningSearch engine indexingInformation retrievalRanking (information retrieval)

摘要: … This paper addresses document indexing and retrieval using geographical location. It discusses possible indexing structures and result ranking algorithms, surveying known approaches and showing how they can be combined to build an effective Geo-IR system. … This paper discusses possible indexing structures and ranking algorithms for Geo-IR on Web data, building on existing work from the areas of IR and GIS. …

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