DBSEC
2010
13 years 7 months ago
2010
Abstract. Majority of the search algorithms in microdata anonymization restrict themselves to a single privacy property and a single criteria to optimize. The solutions obtained ar...
DBSEC
2010
13 years 7 months ago
2010
Abstract. We consider the problem of developing an abstract metamodel of access control in terms of which policies for protecting a principal's private information may be spec...
DBSEC
2010
13 years 7 months ago
2010
We propose a framework to evaluate the risk incurred when managing users and permissions through RBAC. The risk analysis framework does not require roles to be defined, thus making...
DASFAA
2010
IEEE
13 years 7 months ago
2010
IEEE
Achieving data security over cooperating web services is becoming a reality, but existing XML access control architectures do not consider this federated service computing. In this...
SIGMOD
2010
ACM
13 years 7 months ago
2010
ACM
We present DeepPeep (http://www.deeppeep.org), a new system for discovering, organizing and analyzing Web forms. DeepPeep allows users to explore the entry points to hidden-Web si...
SIGMOD
2010
ACM
13 years 7 months ago
2010
ACM
SIGMOD
2010
ACM
13 years 7 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 7 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 7 months ago
2010
ACM
Categories and Subject Descriptors General Terms Keywords
SIGMOD
2010
ACM
13 years 7 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...