312 search results - page 1 / 63 » Keyword Search in Spatial Databases: Towards Searching by Do... |
ICDE
2009
IEEE
15 years 17 days ago
2009
IEEE
This work addresses a novel spatial keyword query called the m-closest keywords (mCK) query. Given a database of spatial objects, each tuple is associated with some descriptive inf...
DASFAA
2009
IEEE
14 years 2 months ago
2009
IEEE
We investigate the expressiveness of existing XML keyword search semantics and propose Meaningful Connected Network (MCN) as a new semantics to capture meaningful relationships of ...
DEXAW
2010
IEEE
13 years 12 months ago
2010
IEEE
In this paper, we describe our work in progress in the scope of information retrieval exploiting the spatial data extracted from web documents. We discuss problems of a search for ...
DASFAA
2010
IEEE
14 years 5 months ago
2010
IEEE
PVLDB
2010
13 years 9 months ago
2010
Keyword search over entity databases (e.g., product, movie databases) is an important problem. Current techniques for keyword search on databases may often return incomplete and i...