3305 search results - page 14 / 661 » Can we Rely on SQL |
SIGMOD
2000
ACM
13 years 12 months ago
2000
ACM
Clustering is one of the most important tasks performed in Data Mining applications. This paper presents an e cient SQL implementation of the EM algorithm to perform clustering in...
PVLDB
2008
13 years 7 months ago
2008
This paper describes a unification of two different SQL extensions for streams and its associated semantics. We use the data models from Oracle and StreamBase as our examples. Ora...
EDBT
2006
ACM
13 years 11 months ago
2006
ACM
Recently, progress indicators have been proposed for SQL queries in RDBMSs. All previously proposed progress indicators consider each query in isolation, ignoring the impact simult...
ICSE
2009
IEEE-ACM
14 years 2 months ago
2009
IEEE-ACM
We present a technique for finding security vulnerabilities in Web applications. SQL Injection (SQLI) and crosssite scripting (XSS) attacks are widespread forms of attack in whic...
PODS
2010
ACM
13 years 7 months ago
2010
ACM
We study functional and multivalued dependencies over SQL tables with NOT NULL constraints. Under a no-information interpretation of null values we develop tools for reasoning. We...