Add to ORKGA rational agent (artificial or otherwise) residing in a complex changing environment must gather information perceptually, update that information as the world changes, and combine that information with causal information to reason about the changing world. Using the system of defeasible reasoning that is incorporated into the OSCAR architecture for rational agents, a set of reason-schemas is proposed for enabling an agent to perform some of the requisite reasoning. Along the way, solutions are proposed for the Frame Problem, the Qualification Problem, and the Ramification Problem. The principles and reasoning described have all been implemented in OSCAR. keywords: defeasible reasoning, nonmonotonic logic, perception, causes, causation, ti...
This thesis investigates the problem of emulating seemingly irrational behaviour with the use of a r...
Within agent-based Ambient Intelligence applications agents react to humans based on information obt...
The paper addresses the problem of defining a theoretical physical agent framework that satisfies pr...
A rational agent (artificial or otherwise) residing in a complex changing environment must gather in...
The design of intelligent agents is a key issue for many applications. Since there is no universally...
The design of intelligent agents has become a key issue for many interesting applications. Given tha...
The design of intelligent agents is a key issue for many applications. Although there is no universa...
One of the most difficult problems in Multi-Agent Systems (MAS) involves representing the knowledge ...
This paper provides a framework based on temporal defeasible logic to reason about deliberative rule...
This chapter provides a logical analysis of defeasible reasoning. First it introduces the notion of ...
The BDI model provides what it is possibly one of the most promising architectures for the developme...
Defeasible Logic is extended to programming languages for cognitive agents with preferences and acti...
Nonmonotonic reasoning systems address applications where an agent reasoning about the world wants t...
In multi-agent systems, interactions between agents are often related to cooperation or competition ...
Abstract. We often reach conclusions partially on the basis that we do not have evidence that the co...
This thesis investigates the problem of emulating seemingly irrational behaviour with the use of a r...
Within agent-based Ambient Intelligence applications agents react to humans based on information obt...
The paper addresses the problem of defining a theoretical physical agent framework that satisfies pr...
A rational agent (artificial or otherwise) residing in a complex changing environment must gather in...
The design of intelligent agents is a key issue for many applications. Since there is no universally...
The design of intelligent agents has become a key issue for many interesting applications. Given tha...
The design of intelligent agents is a key issue for many applications. Although there is no universa...
One of the most difficult problems in Multi-Agent Systems (MAS) involves representing the knowledge ...
This paper provides a framework based on temporal defeasible logic to reason about deliberative rule...
This chapter provides a logical analysis of defeasible reasoning. First it introduces the notion of ...
The BDI model provides what it is possibly one of the most promising architectures for the developme...
Defeasible Logic is extended to programming languages for cognitive agents with preferences and acti...
Nonmonotonic reasoning systems address applications where an agent reasoning about the world wants t...
In multi-agent systems, interactions between agents are often related to cooperation or competition ...
Abstract. We often reach conclusions partially on the basis that we do not have evidence that the co...
This thesis investigates the problem of emulating seemingly irrational behaviour with the use of a r...
Within agent-based Ambient Intelligence applications agents react to humans based on information obt...
The paper addresses the problem of defining a theoretical physical agent framework that satisfies pr...