SIGMOD
2008
ACM
14 years 5 months ago
2008
ACM
Tools for generating test queries for databases do not explicitly take into account the actual data in the database. As a consequence, such tools cannot guarantee suitable coverag...
SIGMOD
2008
ACM
14 years 5 months ago
2008
ACM
Pattern matching over event streams is increasingly being employed in many areas including financial services, RFIDbased inventory management, click stream analysis, and electroni...
SIGMOD
2008
ACM
14 years 5 months ago
2008
ACM
The proliferation of network data in various application domains has raised privacy concerns for the individuals involved. Recent studies show that simply removing the identities ...
SIGMOD
2008
ACM
14 years 5 months ago
2008
ACM
As XML-based messages have become common in many client-server protocols, there is a need to protect application servers from invalid or dangerous messages. This leads to the XML ...
SIGMOD
2008
ACM
14 years 5 months ago
2008
ACM
Schema mappings are logical assertions that specify the relationships between a source and a target schema in a declarative way. The specification of such mappings is a fundamenta...
SIGMOD
2008
ACM
14 years 5 months ago
2008
ACM
Extracting dense sub-components from graphs efficiently is an important objective in a wide range of application domains ranging from social network analysis to biological network...
SIGMOD
2008
ACM
14 years 5 months ago
2008
ACM
With ever-increasing amounts of graph data from disparate sources, there has been a strong need for exploiting significant graph patterns with user-specified objective functions. ...
SIGMOD
2008
ACM
14 years 5 months ago
2008
ACM
Online bibliographic databases, such as DBLP in computer science and PubMed in medical sciences, contain abundant information about research publications in different fields. Each...
SIGMOD
2008
ACM
14 years 5 months ago
2008
ACM
In the implementation of hosted business services, multiple tenants are often consolidated into the same database to reduce total cost of ownership. Common practice is to map mult...
SIGMOD
2008
ACM
14 years 5 months ago
2008
ACM
Current approaches to develop information extraction (IE) programs have largely focused on producing precise IE results. As such, they suffer from three major limitations. First, ...