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MIDDLEWARE
2000
Springer
15 years 8 months ago
Customization of Object Request Brokers by Application Specific Policies
This paper presents an architectural framework for customizing Object Request Broker (ORB) implementations to application-specific preferences for various non-functional requiremen...
Bo Nørregaard Jørgensen, Eddy Truyen...
SBIA
2000
Springer
15 years 8 months ago
User profiling with Case-Based Reasoning and Bayesian Networks
Agent technology provides many services to users. The tasks in which agents are involved include information filtering, information retrieval, user's tasks automation, browsin...
Silvia N. Schiaffino, Analía Amandi
CSFW
1995
IEEE
15 years 8 months ago
Implementation of a discretionary access control model for script-based systems
Powerful applications can be implemented using command scripts. A command script is a program written by one user, called a writer, and made available to another user, called the ...
Trent Jaeger, Atul Prakash
GD
1995
Springer
15 years 8 months ago
Fast Interactive 3-D Graph Visualization
We present a 3-D version of GEM [6], a randomized adaptive layout algorithm for nicely drawing undirected graphs, based on the spring-embedder paradigm [4]. The new version, GEM-3D...
Ingo Bruß, Arne Frick
IDEAS
1997
IEEE
93views Database» more  IDEAS 1997»
15 years 8 months ago
Schema Evolution in Object Databases by Catalogs
We are concerned by schema evolution in Object Oriented Databases (OODB) that is processed by a modification on the classes on the schema. We present a new categorization of the d...
Anne Pons, Rudolf K. Keller