LOCATION-BASED SEARCH ENGINE FOR MULTIMEDIA PHONES

被引:1
|
作者
Franti, Pasi [1 ]
Tabarcea, Andrei [1 ]
Kuittinen, Juha [1 ]
Hautamaki, Ville [2 ]
机构
[1] Univ Eastern Finland, Speech & Image Proc Unit, Joensuu, Finland
[2] Inst For InfoComm Res, A*STAR, Singapore 138632, Singapore
关键词
Search engine; LBS; mobile device; location information; personal navigation; WWW;
D O I
10.1109/ICME.2010.5583538
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
Location-based search engine is an alternative approach for information retrieval to traditional location-based services based on fixed databases. This is a relatively new concept that aims at utilizing the location of user but without restricting to any fixed location-based service. In this paper, we outline a prototype solution for multimedia mobile phones based on web search, ad-hoc georeferencing, prefix tree structure and gazetteer. Experimental results show that the proposed solution finds search results that have higher or equal mean relevance than that of the GoogleMaps and YellowPages.
引用
收藏
页码:558 / 563
页数:6
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