183 search results - page 26 / 37 » Improving Query Answering over DL-Lite Ontologies |
APWEB
2005
Springer
14 years 16 days ago
2005
Springer
Web users use search engine to find useful information on the Internet. However current web search engines return answer to a query independent of specific user information need. S...
ICDE
2009
IEEE
14 years 8 months ago
2009
IEEE
XML streams, such as RSS feeds or complex event streams, are becoming increasingly pervasive as they provide the foundation for a wide range of emerging applications. An important...
ICDE
2000
IEEE
13 years 10 months ago
2000
IEEE
Increasing application demands are pushing database management systems (DBMSs) towards providing adequate and efficient support for content-based retrieval over multimedia objects...
CCS
2008
ACM
13 years 9 months ago
2008
ACM
Hash tables are fundamental data structures that optimally answer membership queries. Suppose a client stores n elements in a hash table that is outsourced at a remote server so t...
ESA
2010
Springer
13 years 8 months ago
2010
Springer
The inability to answer proximity queries efficiently for spaces of dimension d > 2 has led to the study of approximation to proximity problems. Several techniques have been pro...