This paper represents a feedback artificial immune system (FAIS). Inspired by the feedback mechanisms in the biological immune system, the proposed algorithm effectively manipulates the population size by increasing and decreasing B cells according to the diversity of the current population. Two kinds of assessments are used to evaluate the diversity aiming to capture the characteristics of the...

Based on the theory of fuzzy mathematics and the features of analog circuits fault diagnosis, the fuzzy immune algorithm for fault diagnosis is proposed, which overcomes the shortcomings of low quality of detectors in immune algorithms. The novel algorithm uses the particle filter to guide the mutation of antibodies and combines artificial immune with particle filter algorithm to optimize the l...

Soft Computing has been described as computational systems that exploit tolerance for imprecision, uncertainty, partial truth and approximation [8]. Such systems include artificial neural networks, fuzzy systems, evolutionary algorithms and probabilistic reasoning. Artificial Immune Systems (AIS) have recently been proposed as an additional soft computing paradigm [5]. It has been argued that A...

In this paper, we focus on the potential for applying Kernel Methods into Artificial Immune Systems. This is based on the fact that the commonly employed “affinity functions” can usually be replaced by kernel functions, leading to algorithms operating in the feature space. A discussion of this applicability in negative/positive selection algorithms, the dendritic cell algorithm and immune netwo...

The job shop scheduling problem (JSSP) is a notoriously difficult problem in combinatorial optimization. This paper presents a hybrid artificial immune system for the JSSP with the objective of minimizing makespan. The proposed approach combines the artificial immune system, which has a powerful global exploration capability, with the local search method, which can exploit the optimal antibody....

Previous research has shown that artificial immune systems can be used to produce robust schedules in a manufacturing environment. The main goal is to develop building blocks (antibodies) of partial schedules that can be used to construct backup solutions (antigens) when disturbances occur during production. The building blocks are created based upon underpinning ideas from artificial immune sy...

This research deals with a hybrid flow shop scheduling problem with parallel batching, machine eligibility, unrelated parallel machine, and different release dates to minimize the sum of the total weighted earliness and tardiness (ET) penalties. In parallel batching situation, it is supposed that number of machine in some stages are able to perform a certain number of jobs simultaneously. First...