721 search results - page 57 / 145 » Layered Index Structures in Document Database Systems |
124
Voted
GIS
2007
ACM
15 years 7 months ago
2007
ACM
Spatial join is an important yet costly operation in spatial databases. In order to speed up the execution of a spatial join, the input tables are often indexed based on their spa...
175
Voted
ERCIMDL
2006
Springer
15 years 7 months ago
2006
Springer
The move towards integrated international Digital Libraries offers the opportunity of creating comprehensive data on citation networks. These data are not only invaluable pointers ...
155
Voted
CIKM
2008
Springer
15 years 5 months ago
2008
Springer
Today, valuable business information is increasingly stored as unstructured data (documents, emails, etc.). For example, documents exchanged between business partners capture info...
143
Voted
XIMEP
2005
ACM
15 years 9 months ago
2005
ACM
Supporting queries and modifications on XML documents is a challenging task, and several related approaches exist. When implementing query and modification languages efficientl...
212
Voted
SIGMOD
2008
ACM
16 years 3 months ago
2008
ACM
The increasing complexity of enterprise databases and the prevalent lack of documentation incur significant cost in both understanding and integrating the databases. Existing solu...