Evolution Management for Interconnected Ontologies

نویسندگان

  • Michel Klein
  • Heiner Stuckenschmidt
چکیده

Mappings between ontologies are easily harmed by changes in the ontologies. In this paper we explain a mechanism to define modular ontologies and mappings in a way that allows for local containment of terminological reasoning. We have also developed a change detection and analysis method that predicts the effect of changes on the concept hierarchy. This method determines whether the changes in one ontology affect the reasoning inside other ontologies or not. Together, these mechanisms allow ontologies to evolve without unpredictable effects on other ontologies. In this paper, we also apply these methods in a case study that is undertaken in a EU IST project.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Visualizing the Evolution of Ontologies: A Dynamic Graph Perspective

Ontologies can be represented as graphs, since they essentially comprise a set of interconnected concepts describing a certain field of knowledge. Consequently, ontologies are often visualized as graphs, using different visual notations and common graph drawing techniques. The visualization of static graphs has been researched a lot, but when it comes to time-varying graphs, researchers face mu...

متن کامل

Evolution d’un web sémantique d’entreprise à l’aide d’ontologies dynamiques et de système multi-agents

Knowledge management systems rely upon ontologies in order to describe a domain's knowledge. Concepts evolve in a dynamic multi actor context. Therefore, it is necessary to study the ontology evolution. In this paper, we present an approach for a dynamic evolution of ontologies in semantic web using the agent paradigm. MOTS-CLÉS : web sémantique, évolution d’ontologie, système multi-agents, ges...

متن کامل

Change Management for Metadata Evolution

In order to meet the demands of the Semantic Web, today’s ontologies need to be dynamic, networked structures. One important challenge, therefore, is to develop an integrated approach to the evolution process of ontologies and related metadata. Within this context, the specific goal of this work is to capture the evolution of metadata due to changed concepts, relations or metadata in one of the...

متن کامل

Ontology-based Domain Modelling for Consistent Content Change Management

Ontology-based modelling of multi-formatted software application content is a challenging area in content management. When the number of software content unit is huge and in continuous process of change, content change management is important. The management of content in this context requires targeted access and manipulation methods. We present a novel approach to deal with model-driven conten...

متن کامل

Agent-based Architecture for Service Ontology evolution management

Communication between services requires a common vocabulary to allow reliable exchange of information. However services are evolving independently and their ontologies evolve too. The existing distributed ontology evolution approaches are not scaled to dynamic environments like Semantic Web service architecture. As the distributed system grows in size, the complexity of ontology change manageme...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2003