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COMPSAC
1998
IEEE
15 years 2 months ago
Capability-Based Protection for Integral Object-Oriented Systems
Protection is an essential issue for the kind of heterogeneous distributed interoperable object environments, which Java and CORBA are a glimpse of. A uniform protection mechanism...
María Ángeles Díaz Fond&oacut...
ACISP
1998
Springer
15 years 2 months ago
Meta Objects for Access Control: Role-Based Principals
Abstract. Most current object-based distributed systems support access control lists for access control. However, it is difficult to determine which principal information to use fo...
Thomas Riechmann, Jürgen Kleinöder
SIGMOD
1989
ACM
118views Database» more  SIGMOD 1989»
15 years 1 months ago
The Architecture Of An Active Data Base Management System
The HiPAC project is investigating active, time-constrained databasemanagment. An active DBMS is one which automatically executes specified actions when speciifed conditions arise...
Dennis R. McCarthy, Umeshwar Dayal
DSVIS
2006
Springer
15 years 1 months ago
Analysis of Pointing Tasks on a White Board
We study the variations in two dimensional (2D) pointing tasks on a traditional white board of a group of subjects by means of capturing their movement traces in an automatic way w...
Giorgio P. Faconti, Mieke Massink
CVPR
2010
IEEE
15 years 1 months ago
Lymph Node Detection in 3-D Chest CT using a Spatial Prior Probability
Lymph nodes have high clinical relevance but detection is challenging as they are hard to see due to low contrast and irregular shape. In this paper, a method for fully automatic ...
Johannes Feulner, Kevin Zhou, Martin Huber, Joachi...