265 search results - page 49 / 53 » A role-based approach to access control for XML databases |
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
Safe programming languages encourage the development of dynamically extensible systems, such as extensible Web servers and mobile agent platforms. Although protection is of utmost...
ICARCV
2002
IEEE
14 years 9 days ago
2002
IEEE
With the advances in digital imagery, large accessible data storage, internet repositories, and image applications, information conveyed through images is gaining in importance. T...
CIDR
2009
13 years 8 months ago
2009
The traditional architecture for a DBMS engine has the recovery, concurrency control and access method code tightly bound together in a storage engine for records. We propose a di...
AAAI
1993
13 years 8 months ago
1993
This paper describes a method for the development of dialogue managers for natural language interfaces. A dialogue manager is presented designed on the basis of both a theoretical...
CCS
2010
ACM
13 years 10 months ago
2010
ACM
In this paper, we propose a new form of image-based CAPTCHA we term "scene tagging". It tests the ability to recognize a relationship between multiple objects in an imag...