#### Filter Results:

- Full text PDF available (76)

#### Publication Year

1993

2017

- This year (2)
- Last 5 years (23)
- Last 10 years (50)

#### Publication Type

#### Co-author

#### Journals and Conferences

#### Data Set Used

#### Key Phrases

#### Method

Learn More

- Bogdan Gabrys, Andrzej Bargiela
- IEEE Trans. Neural Netw. Learning Syst.
- 2000

This paper describes a general fuzzy min-max (GFMM) neural network which is a generalization and extension of the fuzzy min-max clustering and classification algorithms developed by Simpson. The GFMM method combines the supervised and unsupervised learning within a single training algorithm. The fusion of clustering and classification resulted in an… (More)

- Wei Wang, Payam M. Barnaghi, Andrzej Bargiela
- IEEE Transactions on Knowledge and Data…
- 2010

Probabilistic topic models were originally developed and utilized for document modeling and topic extraction in Information Retrieval. In this paper, we describe a new approach for automatic learning of terminological ontologies from text corpus based on such models. In our approach, topic models are used as efficient dimension reduction techniques, which… (More)

- Andrzej Bargiela, Witold Pedrycz, Tomoharu Nakashima
- Fuzzy Sets and Systems
- 2007

In this paper, we propose an iterative algorithm for multiple regression with fuzzy variables.While using the standard least-squares criterion as a performance index, we pose the regression problem as a gradient-descent optimisation. The separation of the evaluation of the gradient and the update of the regression variables makes it possible to avoid undue… (More)

- Taha Osman, Waleed Wagealla, Andrzej Bargiela
- IEEE Trans. Systems, Man, and Cybernetics, Part C
- 2004

Fault-tolerance is one of the main problems that must be resolved to improve the adoption of the agents’ computing paradigm. In this paper, we analyze the execution model of agent platforms and the significance of the faults affecting their constituent components on the reliable execution of agent-based applications, in order to develop a pragmatic… (More)

This paper presents a simulation scheme for water distribution systems based on loop equations. Water networks are large scale and non-linear systems. The operational control of such system has posed difficulties in the past to the human operator that had to take the right decisions, such as pumping more water or closing a valve, within a short period of… (More)

- Andrzej Bargiela, Witold Pedrycz
- IEEE Trans. Fuzzy Systems
- 2008

- Andrzej Bargiela, Witold Pedrycz, Masahiro Tanaka
- KES Journal
- 2004

- Andrzej Bargiela, Witold Pedrycz
- 2006 IEEE International Conference on Granular…
- 2006

Granular Computing arose as a synthesis of insights into human-centred information processing by Zadeh in the late ’90s and the Granular Computing name was coined, at this early stage, by T.Y Lin. Although the name is now in widespread use, or perhaps because of it, there are calls for a clarification of the distinctiveness of Granular Computing against the… (More)

- Andrzej Bargiela, Witold Pedrycz
- IEEE Trans. Systems, Man, and Cybernetics, Part B
- 2003

This paper contributes to the conceptual and algorithmic framework of information granulation. We revisit the role of information granules that are relevant to several main classes of technical pursuits involving temporal and spatial granulation. A detailed algorithm of information granulation, regarded as an optimization problem reconciling two conflicting… (More)

- Witold Pedrycz, Andrzej Bargiela
- Inf. Sci.
- 2003