2922 search results - page 40 / 585 » On Relationships Between Query Models |
GIS
2006
ACM
14 years 9 months ago
2006
ACM
Topological relationships between objects in space are of great importance in many disciplines. Recently, topological relationships have been defined for complex spatial objects. ...
DEXA
2003
Springer
14 years 1 months ago
2003
Springer
: We demonstrate an approach to transform keyword queries automatically into queries that combine keywords appropriately by boolean operations, such as and and or. Our approach is ...
CSCW
1996
ACM
14 years 25 days ago
1996
ACM
In order to understand some problems associated with workflow, we set out an analysis of workflow systems, identifying a number of basic issues in the underlying technology. This ...
SIGIR
2005
ACM
14 years 2 months ago
2005
ACM
Non-negative Matrix Factorization (NMF, [5]) and Probabilistic Latent Semantic Analysis (PLSA, [4]) have been successfully applied to a number of text analysis tasks such as docum...
DKE
2008
13 years 8 months ago
2008
The availability of large amounts of heterogeneous distributed web data necessitates the integration of XML data from multiple XML sources for many reasons. For example, currently,...