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SIGIR
1993
ACM
15 years 10 months ago
Subtopic Structuring for Full-Length Document Access
We argue that the advent of large volumes of full-length text, as opposed to short texts tracts and newswire, should be accompanied by corresponding new approaches to information ...
Marti A. Hearst, Christian Plaunt
ACSAC
2004
IEEE
15 years 10 months ago
Role-Based Delegation Model/ Hierarchical Roles (RBDM1)
The basic idea behind delegation is that some active entity in a system delegates authority to another active entity in order to carry out some functions on behalf of the former. ...
Ezedin Barka, Ravi S. Sandhu
CAISE
2006
Springer
15 years 10 months ago
Using Process Mining to Analyze and Improve Process Flexibility
Abstract. Contemporary information systems struggle with the requirement to provide flexibility and process support while still enforcing some degree of control. Workflow managemen...
Wil M. P. van der Aalst, Christian W. Günther...
ISCC
2000
IEEE
15 years 10 months ago
An Efficient and Flexible Late Join Algorithm for Interactive Shared Whiteboards
In this paper we propose a novel late join algorithm for distributed applications with a fully replicated architecture (e.g. shared whiteboards). The term `late join algorithm'...
Werner Geyer, Jürgen Vogel, Martin Mauve
210
Voted
LCR
2000
Springer
186views System Software» more  LCR 2000»
15 years 10 months ago
Adaptive Parallelism for OpenMP Task Parallel Programs
Abstract. We present a system that allows task parallel OpenMP programs to execute on a network of workstations (NOW) with a variable number of nodes. Such adaptivity, generally ca...
Alex Scherer, Thomas R. Gross, Willy Zwaenepoel