1407 search results - page 139 / 282 » Systems Theory Model for Information Security |
Book
A set of presentations covering the book, which includes the following topics ER Model and Conceptual Design, The Relational Model and SQL DDL, Relational Algebra, SQL, Database Ap...
SDB
1995
13 years 11 months ago
1995
Most of work on partial information in databases asks which operations of standard languages, like relational algebra, can still be performed correctly in the presence of nulls. In...
KES
2005
Springer
14 years 1 months ago
2005
Springer
In most P2P business models, in which users purchase the media, it is necessary to securely identify the user in order to facilitate payment. In this paper, we present a technique ...
SIGMOD
2001
ACM
14 years 8 months ago
2001
ACM
Intrusion detection is an essential component of computer security mechanisms. It requires accurate and efficient analysis of a large amount of system and network audit data. It c...
UTP
2010
13 years 6 months ago
2010
Abstract. The Unifying Theories of Programming underpins the development of Circus, a state-rich process algebra for refinement. We have previously presented a theory of testing fo...