Modelling Patterns for Deep Web Wrapper Generation (2008)
Abstract. Interfaces of web information systems are highly heterogeneous. Additionally to schema heterogeneity they differ at the presentation layer. Web interface wrappers need to understand these...
Berücksichtigung Eingeschränkter, Ralf Petzschmann, Prof Dr, Herbert Weber, Dr. Susanne Busse, ...
2.1.3 Anforderungen an zukünftige Informationssysteme........ 5
Jörn Guy Süß, Andreas Leicher, Susanne Busse
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Susanne Busse, Ralf-detlef Kutsche, Ulf Leser, Herbert Weber, Computergestützte Informationssystemecis
We are currently witnessing the emerging of a new generation of software systems: Federated information systems. Their main characteristic is that they are constructed as an integrating layer over...
A Feature-based Framework for Model-Driven Engineering (2008)
Susanne Busse, Helko Glathe, Thomas Stark, Jianhong Zhang
Abstract. Model-Driven Engineering (MDE) improves software engineering by providing an appropriate level of abstraction for an early review of a system design. Model transformations can be used to...
MIWeb: Mediator-based Integration of Web Sources (2008)
MIWeb realizes a mediator-based integration of heterogeneous metadata sources over the Web. Mediators are well known from database integration. They improve the quality of search results by providing...
Ulf Leser, Stefan Tai, Susanne Busse
CORBA is an architecture aiming to provide an infrastructure for the cooperation of distributed and heterogeneous software components in a network. One of the most important components of real-life...
TRIPLE - an RDF Rule Language with Context and Use Cases (2008)
Stefan Decker Stefan, Nicola Henze, Peter Dolog, Wolfgang Nejdl, Zoltán Miklós, Michael Sintek, ...
TRIPLE was designed as a practical rule language for data manipulation applications. Over the last couple of years the language has been deployed in various applications and use case studies. In this...
Analysis of Compositional Conflicts in (2005)
Susanne Busse, Andreas Leicher, Jörn Guy Süß
Today, incompatibilities in component specifications make their composition hard to handle in practical terms. Incompatibilities can be classified into three conflict categories: type conflicts,...
Platform Independent Model Transformation (2004)
Based On Triple, Andreas Billig, Susanne Busse, Andreas Leicher, Jörn Guy Süß
Reuse is an important topic in software engineering as it promises advantages like faster time-to-market and cost reduction. Reuse of models on an abstract level is more beneficial than on the code...
OCL 2.0 - UML 2003 Preliminary Version (2003)
Oclprime Environment And, Jörn Guy Süß, Andreas Leicher, Susanne Busse
UML, MOF, and MDA currently do not provide a standardized means to describe manipulation of model-elements in algorithms or rules. In order to define specific UML-based methods in a...
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Schema Evolution in Federated Information Systems (2001)
Mediators – used in federated information systems – provide a homogeneous read-only access to a set of autonomous information sources. To achieve semantic integration of the heterogeneous data,...
Computergestützte Informationssysteme, Susanne Busse, Gernot Goldbeck, Nieves Lozano, Johannes Nold, Wolfgang Sigel, ...
Der Trend der Informationsgesellschaft geht dahin, Informationen jederzeit und – unter Einsatz mobiler Endgeräte – an den verschiedensten Orten zugänglich zu machen. Daraus entsteht jedoch sehr...
Strategies for the Conceptual Design of Federated Information Systems (2000)
Susanne Busse, Ralf-detlef Kutsche, Ulf Leser
Abstract. We analyse two basic strategies for the development of tightly coupled, federated information systems: top-down and bottom-up. Both approaches are compared relative to the specific...
Strategies for the Conceptual Design of Federated Information Systems (2000)
Susanne Busse, Ralf-detlef Kutsche, Ulf Leser
Abstract. We analyse two basic strategies for the development of tightly coupled, federated information systems: top-down and bottom-up. Both approaches are compared relative to the specific...
Federated Information Systems: Concepts, Terminology and Architectures (1999)
Susanne Busse, Ralf-detlef Kutsche, Ulf Leser, Herbert Weber, Computergesttzte Informationssystemecis
We are currently witnessing the emerging of a new generation of software systems: Federated information systems. Their main characteristic is that they are constructed as an integrating layer over...
Federated Information Systems: Concepts, Terminology and Architectures (1999)
Susanne Busse, Ralf-detlef Kutsche, Ulf Leser, Herbert Weber
We are currently witnessing the emerging of a new generation of software systems: Federated information systems. Their main characteristic is that they are constructed as an integrating layer over...
A Specification Language for Model Correspondence Assertions: Part I (1999)
Modern information systems engineering has to deal with the situation that global information infrastructures are built on a variety of existing autonomous legacy systems and have to be maintained...
A specification language for Model Correspondence Assertions, Part I: Overlap Correspondences (1999)
Modern information systems engineering has to deal with the situation that global information infrastructures are built on a variety of existing autonomous legacy systems and have to be maintained...
Software Architectural Modeling of the CORBA Object Transaction Service (1998)
The OMG's Object Transaction Service (OTS) is an important CORBAService that provides transaction processing facilities on top of object request broker technology. With the OTS, specific...
Design Issues of Database Access in a CORBA Environment (1998)
Ulf Leser, Stefan Tai, Susanne Busse
CORBA is an architecture aiming to provide an infrastructure for the cooperation of distributed and heterogeneous software components in a network. One of the most important components of real-life...
Software Architectural Modeling of the CORBA Object Transaction Service (1998)
The OMG’s Object Transaction Service (OTS) is an important CORBAService that provides transaction processing facilities on top of object request broker technology. With the OTS, specific interfaces...
Connectors for modeling object relations in corba-based systems (1997)
This paper presents connectors as part of a conceptual design framework for modeling CORBA distributed object architectures. We propose the concept of connectors for abstracting complex object...
Connectors for modeling object relations in corba-based systems (1997)
This paper presents connectors as partofaconceptual design framework for modeling CORBA distributed object architectures. We propose the concept of connectors for abstracting complex object...