Sciweavers

2229 search results - page 238 / 446
» The Case for Grounding Databases
Sort
View
DNIS
2007
Springer
103views Database» more  DNIS 2007»
16 years 21 days ago
A Formalism for Navigating and Editing XML Document Structure
The use of XML has become pervasive. It is used in a range of data storage and data exchange applications. In many cases such XML data is captured from users via forms or transform...
Frithjof Dau, Mark Sifer
ER
2007
Springer
128views Database» more  ER 2007»
16 years 21 days ago
Dynamic Modeling of Trajectory Patterns using Data Mining and Reverse Engineering
The constant increase of moving object data imposes the need for modeling, processing, and mining trajectories, in order to find and understand the patterns behind these data. Ex...
Luis Otávio Alvares, Vania Bogorny, Jos&eac...
ICDT
2007
ACM
105views Database» more  ICDT 2007»
16 years 21 days ago
Optimization of Query Plans in the presence of Access Limitations
We consider the problem of querying data sources that have limited capabilities and can thus only be accessed by complying with certain binding patterns for their attributes. This ...
Andrea Calì, Diego Calvanese, Davide Martin...
VLDB
2007
ACM
77views Database» more  VLDB 2007»
16 years 19 days ago
Tracing Lineage Beyond Relational Operators
Tracing the lineage of data is an important requirement for establishing the quality and validity of data. Recently, the problem of data provenance has been increasingly addressed...
Mingwu Zhang, Xiangyu Zhang, Xiang Zhang, Sunil Pr...
VLDB
2007
ACM
115views Database» more  VLDB 2007»
16 years 19 days ago
The Boundary Between Privacy and Utility in Data Publishing
We consider the privacy problem in data publishing: given a database instance containing sensitive information “anonymize” it to obtain a view such that, on one hand attackers...
Vibhor Rastogi, Sungho Hong, Dan Suciu