Knowledge-based systems must be able to “intelligently” manage a large amount of information coming from different sources and at different moments in time. Intelligent systems must be able to cope with a changing world by adopting a “principled” strategy. Many formalisms have been put forward in the AI and DB literature to address this problem. Among them, belief revision is one of the most su...

In this paper we study the modelling of intelligent agents to manage organisational memories. We apply the MAS-CommonKADS methodology to the development of an agent-based knowledge management system applied to project administration in a research centre. Particular emphasis is made on the development of the expertise model, where knowledge is expressed as concepts of the CommonKADS Conceptual M...

Modeling expert knowledge using "situation-action" rules is not always feasible in knowledge intensive domains involving volatile knowledge (e.g., trading). The explosive search space involved in such domains and its dynamic nature make it extremely difficult to setup a rule base and keep it accurate. An alternative approach suggests that in some domains many of the rules expert use can be deri...

A water jet machining is an industrial tool capable of cutting a wide variety of materials using a very high-pressure jet of water, or a mixture of water and an abrasive substance. This paper addresses the concept of the Intelligent knowledge base system (IKBS) for optimization of product design and manufacturing process for water jet machining in computer based concurrent engineering environme...

This work presents a mechanism for the management of network tasks, based on the technology of Intelligent Agents applied to a project of Telemedicine in Intensive Care Units (ICUs).The telemedicine system provides the real time acquisition and analysis of physiological data of patients, the graphical visualisation of these data and their transmission to a central system charged with the collec...

The concepts of activity and activity graphs are introduced. The notion of activity is a versatile tool for modeling in general. We will focus on applications to knowledge-based engineering and model-driven programming. The combinatory model is suitable for modeling intelligent agents acting on (a subset) of the feature-based design and manufacturing processes. This is an instance of a more gen...

A water jet machining is an industrial tool capable of cutting a wide variety of materials using a very high-pressure jet of water, or a mixture of water and an abrasive substance. This paper addresses the concept of the Intelligent knowledge base system (IKBS) for optimization of product design and manufacturing process for water jet machining in computer based concurrent engineering environme...

The ability to discover services in Mobile Ad hoc Network (MANET) is a major prerequisite. Cluster basedcross layer intelligent service discovery for MANET (CBISD) is cluster based architecture, caching ofsemantic details of services and intelligent forwarding using network layer mechanisms. The cluster basedarchitecture using semantic knowledge provides scalability and accuracy. Also, the mini...

This study aims to achieve intelligent decision making in HVDC systems the framework of knowledge graphs (KGs). First, whole life cycle KG an system was established by combining making. Then, fault diagnosis studied as a typical case study, and decision-making method for based on XGBoost that significantly improved speed, accuracy, robustness designed. It is noteworthy dataset used this extract...