Sciweavers

627 search results - page 42 / 126
» Modeling the Dialogue Aspects of an Information System
Sort
View
CCS
2009
ACM
15 years 10 months ago
A conceptual framework for Group-Centric secure information sharing
In this paper, we propose a conceptual framework for developing a family of models for Group-Centric information sharing. The traditional approach to information sharing, characte...
Ram Krishnan, Ravi S. Sandhu, Jianwei Niu, William...
EPIA
2001
Springer
15 years 2 months ago
Modelling Agent Societies: Co-ordination Frameworks and Institutions
Organisations can be defined as a set of entities regulated by mechanisms of social order and created by more or less autonomous actors to achieve common goals. Multi-agent systems...
Virginia Dignum, Frank Dignum
SIGIR
2008
ACM
14 years 9 months ago
A few examples go a long way: constructing query models from elaborate query formulations
We address a specific enterprise document search scenario, where the information need is expressed in an elaborate manner. In our scenario, information needs are expressed using a...
Krisztian Balog, Wouter Weerkamp, Maarten de Rijke
ER
2003
Springer
142views Database» more  ER 2003»
15 years 3 months ago
An OPM-Based Metamodel of System Development Process
A modeling and development methodology is a combination of a language for expressing the universal or domain ontology and an approach for developing systems using that language. A ...
Dov Dori, Iris Reinhartz-Berger
TOOLS
1999
IEEE
15 years 2 months ago
Cooperative Software Development: Concepts, Model and Tools
The development of large software systems demands intensive cooperation among multiple project team members with different responsibilities. The development process is often distr...
Josef Altmann, Gustav Pomberger