A Neural Approach to Abductive Multi-adjoint Reasoning

نویسندگان

  • Jesús Medina
  • Enrique Mérida Casermeiro
  • Manuel Ojeda-Aciego
چکیده

A neural approach to propositional multi-adjoint logic programming was recently introduced. In this paper we extend the neural approach to multi-adjoint deduction and, furthermore, modify it to cope with abductive multi-adjoint reasoning, where adaptations of the uncertainty factor in a knowledge base are carried out automatically so that a number of given observations can be adequately explained.

برای دانلود رایگان 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

Multi-adjoint Abduction via Neural Nets

This paper discusses abductive reasoning, that is, reasoning in which explanatory hypotheses are formed and evaluated. Specifically, we present a neural net based development of abductive multi-adjoint reasoning, introduced in [4], where adaptations of the uncertainty factor in a knowledge base are carried out automatically so that a number of given observations can be adequately explained.

متن کامل

A Multi-adjoint Logic Approach to Abductive Reasoning

Multi-adjoint logic programs has been recently introduced [9, 10] as a generalization of monotonic logic programs [2, 3], in that simultaneous use of several implications in the rules and rather general connectives in the bodies are allowed. This paper discusses abductive reasoning—that is, reasoning in which explanatory hypotheses are formed and evaluated. To model uncertainty in human cogniti...

متن کامل

Interval-Valued Neural Multi-adjoint Logic Programs

The framework of multi-adjoint logic programming has shown to cover a number of approaches to reason under uncertainty, imprecise data or incomplete information. In previous works, we have presented a neural implementation of its fix-point semantics for a signature in which conjunctors are built as an ordinal sum of a finite family of basic conjunctors (Gödel and Lukasiewicz t-norms). Taking in...

متن کامل

Using Abductive Logic Agents for Legal Justification

In this paper we present a novel approach for legal justification based on an abductive multi-agent system. Legal justification has the main objective of finding the plausible explanations for some given pieces of evidence, for instance in a crime trial. In our approach, the process of justification is done through the collaborative abductive reasoning of agents, which operate within a logic-ba...

متن کامل

A Neural Network Approach for First-Order Abductive Inference

This paper presents a neural network approach for first-order abductive inference by generalising an existing method from propositional logic to the first-order case. We show how the original propositional method can be extended to enable the grounding of a first-order abductive problem; and we also show how it can be modified to allow the prioritised computation of minimal solutions. We illust...

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

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2002