SIGMOD
2010
ACM
13 years 4 months ago
2010
ACM
SIGMOD
2010
ACM
13 years 4 months ago
2010
ACM
Many websites provide restrictive form-like interfaces which allow users to execute search queries on the underlying hidden databases. In this paper, we consider the problem of es...
SIGMOD
2010
ACM
13 years 4 months ago
2010
ACM
Network accountability, forensic analysis, and failure diagnosis are becoming increasingly important for network management and security. Such capabilities often utilize network p...
SIGMOD
2010
ACM
13 years 4 months ago
2010
ACM
Categories and Subject Descriptors General Terms Keywords
SIGMOD
2010
ACM
13 years 4 months ago
2010
ACM
Improving data quality is a time-consuming, labor-intensive and often domain specific operation. Existing data repair approaches are either fully automated or not efficient in int...
SIGMOD
2010
ACM
13 years 4 months ago
2010
ACM
SIGMOD
2010
ACM
13 years 4 months ago
2010
ACM
In many business and consumer applications, queries have cardinality constraints. However, current database systems provide minimal support for cardinality assurance. Consequently...
SIGMOD
2010
ACM
13 years 4 months ago
2010
ACM
Automated extraction of structured data from Web sources often leads to large heterogeneous knowledge bases (KB), with data and schema items numbering in the hundreds of thousands...
SIGMOD
2010
ACM
13 years 4 months ago
2010
ACM
Histograms have been widely used for fast estimation of query result sizes in query optimization. In this paper, we propose a new histogram method, called the Skew-Tolerant Histog...
SIGMOD
2010
ACM
13 years 4 months ago
2010
ACM
An increasing amount of personal data is automatically gathered on servers by administrations, hospitals and private companies while several security surveys highlight the failure...