Sciweavers

1458 search results - page 82 / 292
» System Model-Based Definition of Modeling Language Semantics
Sort
View
DMS
2008
152views Multimedia» more  DMS 2008»
14 years 11 months ago
Layered Context Modeling in Situated Information Processing
In this paper I propose a model for situated information processing based on a set of layers, each related to a different processing phase and to a different context type. The mod...
Augusto Celentano
UML
2000
Springer
15 years 1 months ago
Dynamic Meta Modeling: A Graphical Approach to the Operational Semantics of Behavioral Diagrams in UML
In this paper, dynamic meta modeling is proposed as a new approach to the operational semantics of behavioral UML diagrams. The dynamic meta model extends the well-known static met...
Gregor Engels, Jan Hendrik Hausmann, Reiko Heckel,...
VLDB
1989
ACM
114views Database» more  VLDB 1989»
15 years 1 months ago
Extending the Relational Algebra to Capture Complex Objects
An important direction in database research for non-standard applications (e.g. engineering or design applications) deals with adequate support for complex objects. Without doubt,...
Bernhard Mitschang
IJEIS
2010
80views more  IJEIS 2010»
14 years 7 months ago
Semantics for Accurate Conflict Detection in SMoVer: Specification, Detection and Presentation by Example
In collaborative software development the utilization of Version Control Systems (VCSs) is a must. For this, a multitude of pessimistic as well as optimistic VCSs for model artifa...
Kerstin Altmanninger, Wieland Schwinger, Gabriele ...
FUZZIEEE
2007
IEEE
15 years 1 months ago
A Linguistic Multi-level Weighted Query Language to Represent User Information Needs
An ordinal fuzzy linguistic Information Retrieval System (IRS) based on a multi-level weighting scheme to represent the user queries, in a more flexible way, is proposed. The IRS a...
Enrique Herrera-Viedma, Antonio Gabriel Lóp...