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SIGUCCS
2000
ACM
14 years 11 hour ago
Assessing the Benefit of In-House Work Experience for University Students
The Department of Management Studies, (DOMS) has had a Computer Laboratory for a decade. DOMS IT environment has become increasingly complex. From having less than 20 standalone P...
Karen Shackleford
ADBIS
2000
Springer
188views Database» more  ADBIS 2000»
14 years 8 hour ago
Algorithms for Rewriting Aggregate Queries Using Views
Queries involving aggregation are typical in a number of database research areas, such as data warehousing, global information systems and mobile computing. One of the main ideas ...
Sara Cohen, Werner Nutt, Alexander Serebrenik
ICRA
1999
IEEE
136views Robotics» more  ICRA 1999»
13 years 12 months ago
The Arc-Transversal Median Algorithm: An Approach to Increasing Ultrasonic Sensor Accuracy
This paper describes a new method for improving the accuracy of range information using low resolution ultrasonic sensors mounted on a mobile robot. These sensors emit ultra-sound...
Keiji Nagatani, Howie Choset, Nicole A. Lazar
ACSAC
1998
IEEE
13 years 12 months ago
The RRA97 Model for Role-Based Administration of Role Hierarchies
Abstract Role-based access control RBAC has recently received a lot of attention due to its exibility, expressive power and simplicity in administration. In RBAC permissions are as...
Ravi S. Sandhu, Qamar Munawer
HCW
1998
IEEE
13 years 12 months ago
Implementing Distributed Synthetic Forces Simulations in Metacomputing Environments
A distributed, parallel implementation of the widely used Modular Semi-Automated Forces ModSAF Distributed Interactive Simulation DIS is presented, with Scalable Parallel Processo...
Sharon Brunett, Dan Davis, Thomas Gottschalk, Paul...