2457 search results - page 221 / 492 » Evaluating Geographic Information Retrieval |
174
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MM
2009
ACM
16 years 1 months ago
2009
ACM
Automatically generating location overviews in the form of both visual and textual descriptions is highly desired for online services such as travel planning, to provide attractiv...
164
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
In Japanese, it is quite common for the same word to be written in several different ways. This is especially true for katakana words which are typically used for transliterating ...
192
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SSDBM
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract. Real-life spatial objects are usually described by their geographic locations (e.g., longitude and latitude), and multiple quality attributes. Conventionally, spatial dat...
174
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CIKM
2011
Springer
14 years 6 months ago
2011
Springer
Many large-scale Web applications that require ranked top-k retrieval are implemented using inverted indices. An inverted index represents a sparse term-document matrix, where non...
180
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
Pseudo-relevance feedback (PRF) via query-expansion has been proven to be effective in many information retrieval (IR) tasks. In most existing work, the top-ranked documents from...