Ponencia
Distributed ranking methods for geographic information retrieval
Autor/es | Kreveld, Marc van
Reinbacher, Iris Arampatzis, Avi |
Fecha de publicación | 2004 |
Fecha de depósito | 2017-03-20 |
Publicado en |
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Resumen | Geographic Information Retrieval is concerned with retrieving documents that are related to some location. This paper addresses the ranking of documents by both textual relevance and spatial relevance. To this end, we ... Geographic Information Retrieval is concerned with retrieving documents that are related to some location. This paper addresses the ranking of documents by both textual relevance and spatial relevance. To this end, we introduce distributed ranking, where similar documents are ranked spreaded in the list instead of sequentially. The effect of this is that documents close together in the ranked list have less redundant information. We present various ranking methods and efficient algorithms for them. |
Cita | Van Kreveld, M., Reinbacher, I. y Arampatzis, A. (2004). Distributed ranking methods for geographic information retrieval. En 20th European Workshop on Computational Geometry, Sevilla. |
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