306 search results - page 52 / 62 » Framework and Requirements for Management of Topographic Dat... |
EDBTW
2010
Springer
14 years 2 months ago
2010
Springer
Organizations often need to release microdata without revealing sensitive information. To this scope, data are anonymized and, to assess the quality of the process, various privac...
ICDCS
2005
IEEE
14 years 1 months ago
2005
IEEE
Database queries, in particular, event-driven continuous queries, are useful for many pervasive computing applications, such as video surveillance. In order to enable these applic...
WETICE
2005
IEEE
14 years 1 months ago
2005
IEEE
The globalization of businesses and the cooperation between organizations have brought on an ever increased need for providing support for distributed collaborations. In this pape...
DEXA
2004
Springer
14 years 1 months ago
2004
Springer
The efficacy of expert systems often depends on the accuracy and completeness of the problem specification negotiated with the user. Therefore, efficient user interfaces are needed...
PODS
2010
ACM
14 years 25 days ago
2010
ACM
Both semantic and type-based query optimization rely on the idea that queries often exhibit non-trivial rewritings if the state space of the database is restricted. Despite their ...