2298 search results - page 126 / 460 » Querying spatial patterns |
154
Voted
DASFAA
2011
IEEE
14 years 7 months ago
2011
IEEE
In this paper, we propose a method to search the Web for sentence substitutions for a given sentence query. Our method uses only lexico-syntactic patterns dynamically generated fro...
219
Voted
VLDB
2007
ACM
16 years 4 months ago
2007
ACM
The performance of XML database queries can be greatly enhanced by rewriting them using materialized views. We study the problem of rewriting a query using materialized views, whe...
204
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SSD
2009
Springer
15 years 10 months ago
2009
Springer
The range nearest-neighbor (NN) query is an important query type in location-based services, as it can be applied to the case that an NN query has a spatial region, instead of a lo...
141
Voted
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
Query-by-tapping systems are content-based music retrieval systems that allow users to tap or clap in a microphone the rhythmic pattern of the melody requested. In this paper, a n...
271
Voted
GIS
2006
ACM
16 years 4 months ago
2006
ACM
The W3C's Semantic Web Activity is illustrating the use of semantics for information integration, search, and analysis. However, the majority of the work in this community ha...