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  3. International Journal of Approximate Reasoning
  4. 2002
Showing papers in "International Journal of Approximate Reasoning in 2002"
Journal Article•10.1016/S0888-613X(01)00064-0•
Constructing a fuzzy flow-shop sequencing model based on statistical data

[...]

Jing-Shing Yao1, Feng-Tse Lin2•
National Taiwan University1, Chinese Culture University2
01 Mar 2002-International Journal of Approximate Reasoning
TL;DR: A fuzzy flow-shop sequencing model is constructed based on statistical data, which uses level (1− α ,1− β ) interval-valued fuzzy numbers to represent the unknown job processing time and provides the same job sequence as that of the crisp problem.

125 citations

Journal Article•10.1016/S0888-613X(01)00056-1•
Soft evidential update for probabilistic multiagent systems

[...]

Marco Valtorta1, Young-Gyun Kim1, Jiri Vomlel2•
University of South Carolina1, Aalborg University2
01 Jan 2002-International Journal of Approximate Reasoning
TL;DR: This work provides two algorithms that extend the celebrated junction tree algorithm, process soft evidence, and have different efficiency characteristics, and provides methodological guidance to model soft evidence in the form of beliefs on single and multiple variables, propositional logical formulae, and even conditional distributions.

98 citations

Journal Article•10.1016/S0888-613X(02)00070-1•
Neuro-fuzzy approach to processing inputs with missing values in pattern recognition problems

[...]

Bogdan Gabrys1•
University of the West of Scotland1
01 Sep 2002-International Journal of Approximate Reasoning
TL;DR: An approach to dealing with missing data, both during the design and normal operation of a neuro-fuzzy classifier is presented, and a number of simulation results for well-known data sets are provided in order to illustrate the properties and performance of the proposed approach.

82 citations

Journal Article•10.1016/S0888-613X(02)00072-5•
Belief function independence: II. The conditional case

[...]

Boutheina Ben Yaghlane1, Phillippe Smets2, Khaled Mellouli1•
Tunis University1, Université libre de Bruxelles2
01 Oct 2002-International Journal of Approximate Reasoning
TL;DR: It is shown how the definitions generalize themselves, and that the equivalence between conditional non-interactivity and conditional doxastic independence still has the equivalent in the marginal case.

71 citations

Journal Article•10.1016/S0888-613X(02)00092-0•
Mathematical modelling of UMDAc algorithm with tournament selection. Behaviour on linear and quadratic functions

[...]

Cristina González1, Jose A. Lozano1, Pedro Larrañaga1•
University of the Basque Country1
01 Nov 2002-International Journal of Approximate Reasoning
TL;DR: It is concluded that when the algorithm starts near the optimum, UMDAc is able to reach it, and the speed of convergence to the optimum decreases as the dimension increases.

71 citations

Journal Article•10.1016/S0888-613X(01)00055-X•
Belief function independence

[...]

Boutheina Ben Yaghlane1, Philippe Smets2, Khaled Mellouli1•
Tunis University1, Université libre de Bruxelles2
01 Jan 2002-International Journal of Approximate Reasoning
TL;DR: It is proved that doxastic independence and non-interactivity are equivalent in the context of the transferable belief model.

71 citations

Journal Article•10.1016/S0888-613X(01)00046-9•
Using probability trees to compute marginals with imprecise probabilities

[...]

Andrés Cano1, Serafín Moral1•
University of Granada1
01 Jan 2002-International Journal of Approximate Reasoning
TL;DR: An approximate algorithm is presented to obtain a posteriori intervals of probability, when available information is also given with intervals, using probability trees as a means of representing and computing with the convex sets of probabilities associated to the intervals.

67 citations

Journal Article•10.1016/S0888-613X(02)00075-0•
A parametric representation of linguistic hedges in Zadeh's fuzzy logic

[...]

Van-Nam Huynh1, Tu Bao Ho1, Yoshiteru Nakamori1•
Japan Advanced Institute of Science and Technology1
01 Sep 2002-International Journal of Approximate Reasoning
TL;DR: This paper proposes a model for the parametric representation of linguistic hedges in Zadeh?s fuzzy logic that yields a method of efficiently computing linguistic truth expressions accompanied with a rich algebraic structure of the linguistic truth domain, namely De Morgan algebra.

67 citations

Journal Article•10.1016/S0888-613X(02)00093-2•
Evolutionary optimization and the estimation of search distributions with applications to graph bipartitioning

[...]

Heinz Mühlenbein, Thilo Mahnig
01 Nov 2002-International Journal of Approximate Reasoning
TL;DR: It is proved that convergence of the search distribution to the global optima for the factorized distribution algorithm (FDA) if thesearch distribution is a Boltzmann distribution and the size of the population is large enough.

62 citations

Journal Article•10.1016/S0888-613X(02)00071-3•
Networks of probabilistic events in discrete time

[...]

Severino F. Galán1, Francisco Javier Díez1•
National University of Distance Education1
01 Sep 2002-International Journal of Approximate Reasoning
TL;DR: Several types of temporal noisy gates are introduced, which constitute a generalization of traditional canonical models of multicausal interactions, such as the noisy OR-gate, which have been usually applied to static domains.

43 citations

Journal Article•10.1016/S0888-613X(02)00069-5•
A heuristic algorithm for computing the max–min inverse fuzzy relation

[...]

P. Saha, Amit Konar1•
Jadavpur University1
01 Sep 2002-International Journal of Approximate Reasoning
TL;DR: The paper employs a heuristic function to reduce the search space for finding the solution of the classical problem of computing approximate max–min inverse fuzzy relation, an NP-complete problem for which no polynomial time algorithm is known.
Journal Article•10.1016/S0888-613X(02)00094-4•
Using a priori knowledge to create probabilistic models for optimization

[...]

Shumeet Baluja1•
Carnegie Mellon University1
01 Nov 2002-International Journal of Approximate Reasoning
TL;DR: This paper demonstrates how a priori knowledge of parameter dependencies, even incomplete knowledge, can be incorporated to efficiently obtain accurate models that account for parameter interdependencies.
Journal Article•10.1016/S0888-613X(01)00069-X•
The L-separation criterion for description of cs-independence models

[...]

Barbara Vantaggi1•
Sapienza University of Rome1
01 Mar 2002-International Journal of Approximate Reasoning
TL;DR: A new separation criterion called L-separation is introduced and its main properties are studied and it is shown how it allows to represent the above-mentioned independence models through directed acyclic graphs.
Journal Article•10.1016/S0888-613X(02)00062-2•
Design of fuzzy logic controllers for Takagi-Sugeno fuzzy model based system with guaranteed performance

[...]

L.K. Wong1, Frank H. F. Leung1, Peter Kwong-Shun Tam1•
Hong Kong Polytechnic University1
01 May 2002-International Journal of Approximate Reasoning
TL;DR: By employing the proposed FLC, the closed-loop system performance can be designed and it does not require the complex process of finding a common Lyapunov function for a large number of fuzzy sub-systems in order to guarantee the system stability.
Journal Article•10.1016/S0888-613X(01)00067-6•
Evaluation of Bayesian networks with flexible state-space abstraction methods

[...]

Chao-Lin Liu1, Michael P. Wellman2•
National Chengchi University1, University of Michigan2
01 May 2002-International Journal of Approximate Reasoning
TL;DR: An iterative approximation procedure is implemented based on state-space abstraction methods for computing approximate probabilities with Bayesian networks by aggregating the states of variables and demonstrates the desirable anytime property in experiments.
Journal Article•10.1016/S0888-613X(01)00057-3•
Troubleshooting using probabilistic networks and value of information

[...]

Korhan Gökçay, Taner Bilgiç
01 Feb 2002-International Journal of Approximate Reasoning
TL;DR: A decision-theoretic method is developed that yields approximate, low cost troubleshooting plans by making more relevant observations and devoting more time to generate a plan, which is robust with respect to changes in observation and repair costs.
Journal Article•10.1016/S0888-613X(02)00118-4•
Synergies between evolutionary computation and probabilistic graphical models

[...]

Pedro Larrañaga, Jose A. Lozano
01 Nov 2002-International Journal of Approximate Reasoning
TL;DR: This special issue is focused on cross-fertilization aspects between probabilistic graphical models and evolutionary computation, and a recently proposed metaheuristic named ant colony optimization is used to learn Bayesian network structures from data.
Journal Article•10.1016/S0888-613X(02)00065-8•
Contradiction sensitive fuzzy model-based adaptive control☆

[...]

Pablo Carmona1, Juan Castro2, J. M. Zurita2•
University of Extremadura1, University of Granada2
01 Jun 2002-International Journal of Approximate Reasoning
TL;DR: In this article, a measure of contradiction between fuzzy rules is defined and a minimum degree of consistency exists in the rule base, and a process of attenuation is carried out between the rules that do not comply with this degree.
Journal Article•10.1016/S0888-613X(02)00074-9•
Resource bounded and anytime approximation of belief function computations

[...]

Rolf Haenni1, Norbert Lehmann2•
University of California, Los Angeles1, University of Fribourg2
01 Oct 2002-International Journal of Approximate Reasoning
TL;DR: A new approximation method is proposed based on a new concept of incomplete belief potentials that allows to compute simultaneously lower and upper bounds for belief and plausibility and can be used for a resource-bounded propagation scheme.
Journal Article•10.1016/S0888-613X(02)00090-7•
Multi-objective optimization with diversity preserving mixture-based iterated density estimation evolutionary algorithms

[...]

Peter A. N. Bosman1, Dirk Thierens1•
Utrecht University1
01 Nov 2002-International Journal of Approximate Reasoning
TL;DR: This paper proposes a new algorithm for evolutionary multi-objective optimization by learning and using probabilistic mixture distributions, which uses a specialized diversity preserving selection operator and is named MIDEA.
Journal Article•10.1016/S0888-613X(02)00066-X•
The application of the matrix calculus to belief functions

[...]

Philippe Smets1•
Université libre de Bruxelles1
01 Oct 2002-International Journal of Approximate Reasoning
TL;DR: This work shows how to use the matrix notation for several problems related to belief functions and the transferable belief model.
Journal Article•10.1016/S0888-613X(02)00064-6•
A general class of triangular norm-based aggregation operators: quasi-linear T–S operators

[...]

Ana Pradera1, Enric Trillas2, Tomasa Calvo3•
King Juan Carlos University1, Technical University of Madrid2, University of Alcalá3
01 May 2002-International Journal of Approximate Reasoning
TL;DR: This paper generalizes the well-known exponential and linear convex T–S aggregation operators into a wider class of compensatory aggregation operators, built as the composition of an arbitrary quasi-linear mean with a t-norm and at-conorm, which are called quasi- linear T– S operators.
Journal Article•10.1016/S0888-613X(02)00091-9•
Ant colony optimization for learning Bayesian networks

[...]

Luis M. de Campos1, Juan M. Fernández-Luna2, José A. Gámez3, José M. Puerta3•
University of Granada1, University of Jaén2, University of Castilla–La Mancha3
01 Nov 2002-International Journal of Approximate Reasoning
TL;DR: This paper proposes a new algorithm for learning BNs based on a recently introduced metaheuristic, which has been successfully applied to solve a variety of combinatorial optimization problems: ant colony optimization (ACO).
Journal Article•10.1016/S0888-613X(01)00068-8•
A two-stage approach to self-learning direct fuzzy controllers

[...]

Héctor Pomares1, Ignacio Rojas1, Jesús González1, Fernando Rojas1, Miguel Damas1, Francisco Javier Amores Fernández1 •
University of Granada1
01 Mar 2002-International Journal of Approximate Reasoning
TL;DR: A novel approach is presented to fine tune a direct fuzzy controller based on very limited information on the nonlinear plant to be controlled through a two-stage algorithm.
Journal Article•10.1016/S0888-613X(02)00073-7•
Approximating the combination of belief functions using the fast Möbius transform in a coarsened frame

[...]

Thierry Denœux1, Amel Ben Yaghlane2•
University of Technology of Compiègne1, Institut Supérieur de Gestion2
01 Oct 2002-International Journal of Approximate Reasoning
TL;DR: This method may be seen as a hierarchical clustering procedure applied to the columns of a binary data matrix, using a particular dissimilarity measure to compute approximations of the mass functions, which can be combined efficiently in the coarsened frame using the fast Mobius transform algorithm.
Journal Article•10.1016/S0888-613X(01)00063-9•
Some relationships between fuzzy and random set-based classifiers and models

[...]

Luciano Sánchez1, Jorge Casillas2, Oscar Cordón2, María José del Jesus3•
University of Oviedo1, University of Granada2, University of Jaén3
01 Feb 2002-International Journal of Approximate Reasoning
TL;DR: Fuzzy models, in which features are partitioned into linguistic terms, will be compared to probabilistic rule-based models with the same number of terms in every linguistic partition and it is proposed to use these probabilism models to estimate a lower precision limit which fuzzy rule learning algorithms should surpass.
Journal Article•10.1016/S0888-613X(02)00061-0•
Fuzzy robust tracking control for uncertain nonlinear systems

[...]

Shaocheng Tong1, Tao Wang1, Han-Xiong Li2•
Liaoning University of Technology1, City University of Hong Kong2
01 Jun 2002-International Journal of Approximate Reasoning
TL;DR: Sufficient conditions are derived for robust asymptotic output tracking controllers in the format of linear matrix inequalities (LMIs), which can be very efficiently solved by using LMI optimization techniques.
Journal Article•10.1016/S0888-613X(01)00065-2•
A Realistic (Non-Associative) Logic and a Possible Explanations of 7+-2 Law

[...]

Raul A. Trejo1, Raul A. Trejo2, Vladik Kreinovich2, I. R. Goodman, Jesus Minjares Martinez2, Reginaldo Gonzalez2 •
Monterrey Institute of Technology and Higher Education1, University of Texas at El Paso2
01 Mar 2002-International Journal of Approximate Reasoning
TL;DR: It is shown that the use of interval computations can simplify the (rather complicated) proofs of the subjective probabilities p 1 and p 2.
Journal Article•10.1016/S0888-613X(02)00095-6•
Scalability of the Bayesian optimization algorithm

[...]

Martin Pelikan1, Kumara Sastry1, David E. Goldberg1•
University of Illinois at Urbana–Champaign1
01 Nov 2002-International Journal of Approximate Reasoning
TL;DR: The paper analyzes the applicability of the methods for learning Bayesian networks in the context of genetic and evolutionary search and concludes that the combination of the two approaches yields robust, efficient, and accurate search.
Journal Article•10.1016/S0888-613X(01)00061-5•
On the transformation between possibilistic logic bases and possibilistic causal networks

[...]

Salem Benferhat1, Didier Dubois1, Laurent Garcia2, Henri Prade1•
Paul Sabatier University1, University of Angers2
01 Feb 2002-International Journal of Approximate Reasoning
TL;DR: The links between the logical and the graphical frameworks in both numerical and quantitative settings are dealt with and a translation of these graphs into possibilistic bases is provided.

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