181 search results - page 16 / 37 » Mining, indexing, and querying historical spatiotemporal dat... |
ICDM
2008
IEEE
14 years 2 months ago
2008
IEEE
We present a demo of ESTER, a search engine that combines the ease of use, speed and scalability of full-text search with the powerful semantic capabilities of ontologies. ESTER s...
DEXA
2009
Springer
14 years 2 months ago
2009
Springer
Metric access methods (MAMs) serve as a tool for speeding similarity queries. However, all MAMs developed so far are index-based; they need to build an index on a given database. T...
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
Search engine logs are an emerging new type of data that offers interesting opportunities for data mining. Existing work on mining such data has mostly attempted to discover knowl...
ICDE
2006
IEEE
14 years 9 months ago
2006
IEEE
In this paper, we present the ArchIS system that achieves full-functionality transaction-time databases without requiring temporal extensions in XML or database standards. ArchIS&...
ICDIM
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper presents a geo-temporal gazetteer Web service that provides access to names of places and historical periods, together with the associated geotemporal information. With...