7593 search results - page 1186 / 1519 » Querying XML Databases |
170
click to vote
SEMWEB
2007
Springer
16 years 27 days ago
2007
Springer
Abstract. An important open question in the semantic Web is the precise relationship between the RDF(S) semantics and the semantics of standard knowledge representation formalisms ...
185
click to vote
WEBDB
2005
Springer
16 years 8 days ago
2005
Springer
Current peer-to-peer (p2p) full-text keyword search techniques fall into the following categories: document-based partitioning, keyword-based partitioning, hybrid indexing, and se...
206
click to vote
KES
2004
Springer
16 years 4 days ago
2004
Springer
Abstract. Search engines traditionally index unstructured text and return ranked lists of documents that match a given query. As search engines functionally move in the direction o...
175
click to vote
SDMW
2004
Springer
16 years 4 days ago
2004
Springer
With the increasing use of web services, many new challenges concerning data security are becoming critical. Data or applications can now be outsourced to powerful remote servers, ...
157
click to vote
GIS
1999
ACM
15 years 11 months ago
1999
ACM
Spatial indexes, such as the PMR quadtree, are important in spatial databases for efficient execution of queries involving spatial constraints, especially when the queries involv...