DAWAK
2003
Springer
13 years 9 months ago
2003
Springer
We introduce a new method for optimization of SQL queries with nested subqueries. The method is based on the idea of Boolean aggregates, aggregates that compute the conjunction or ...
SIGSOFT
2004
ACM
13 years 9 months ago
2004
ACM
Many software applications have a component based on database management systems in which information is generally handled through SQL queries embedded in the application code. Wh...
VLDB
2005
ACM
13 years 9 months ago
2005
ACM
The interaction between recursion in XPATH and recursion in DTDs makes it challenging to answer XPATH queries on XML data that is stored in an RDBMS via schema-based shredding. We...
QSIC
2005
IEEE
13 years 9 months ago
2005
IEEE
Many programs need to access data in a relational database. This is usually done by means of queries written in SQL. Although the language SQL is declarative, certain runtime erro...
VLDB
2007
ACM
13 years 10 months ago
2007
ACM
Testing a database engine has been and continues to be a challenging task. The space of possible SQL queries along with their possible access paths is practically unbounded. Moreo...
IPPS
2007
IEEE
13 years 10 months ago
2007
IEEE
In the paper we present a new approach based on application of neural networks to detect SQL attacks. SQL attacks are those attacks that take advantage of using SQL statements to ...
ICDE
2007
IEEE
13 years 10 months ago
2007
IEEE
In this paper, we study the problem of auditing a batch of SQL queries: given a set of SQL queries that have been posed over a database, determine whether some subset of these quer...
ISSRE
2008
IEEE
13 years 10 months ago
2008
IEEE
A critical problem facing today’s internet community is the increasing number of attacks exploiting flaws found in Web applications. This paper specifically targets input valida...
PKDD
2009
Springer
13 years 10 months ago
2009
Springer
A core problem in data mining is to retrieve data in a easy and human friendly way. Automatically translating natural language questions into SQL queries would allow for the design...
ICDE
2009
IEEE
13 years 11 months ago
2009
IEEE
—Database developers today use data access APIs such as ADO.NET to execute SQL queries from their application. These applications often have security problems such as SQL injecti...