Perspectives of Neural-Symbolic Integration

Perspectives of Neural-Symbolic Integration PDF Author: Barbara Hammer
Publisher: Springer
ISBN: 3540739548
Category : Technology & Engineering
Languages : en
Pages : 325

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Book Description
When it comes to robotics and bioinformatics, the Holy Grail everyone is seeking is how to dovetail logic-based inference and statistical machine learning. This volume offers some possible solutions to this eternal problem. Edited with flair and sensitivity by Hammer and Hitzler, the book contains state-of-the-art contributions in neural-symbolic integration, covering `loose' coupling by means of structure kernels or recursive models as well as `strong' coupling of logic and neural networks.

Perspectives of Neural-Symbolic Integration

Perspectives of Neural-Symbolic Integration PDF Author: Barbara Hammer
Publisher: Springer
ISBN: 3540739548
Category : Technology & Engineering
Languages : en
Pages : 325

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Book Description
When it comes to robotics and bioinformatics, the Holy Grail everyone is seeking is how to dovetail logic-based inference and statistical machine learning. This volume offers some possible solutions to this eternal problem. Edited with flair and sensitivity by Hammer and Hitzler, the book contains state-of-the-art contributions in neural-symbolic integration, covering `loose' coupling by means of structure kernels or recursive models as well as `strong' coupling of logic and neural networks.

Self-Organizing Maps

Self-Organizing Maps PDF Author: Teuvo Kohonen
Publisher: Springer Science & Business Media
ISBN: 3642976107
Category : Science
Languages : en
Pages : 372

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Book Description
The book we have at hand is the fourth monograph I wrote for Springer Verlag. The previous one named "Self-Organization and Associative Mem ory" (Springer Series in Information Sciences, Volume 8) came out in 1984. Since then the self-organizing neural-network algorithms called SOM and LVQ have become very popular, as can be seen from the many works re viewed in Chap. 9. The new results obtained in the past ten years or so have warranted a new monograph. Over these years I have also answered lots of questions; they have influenced the contents of the present book. I hope it would be of some interest and help to the readers if I now first very briefly describe the various phases that led to my present SOM research, and the reasons underlying each new step. I became interested in neural networks around 1960, but could not in terrupt my graduate studies in physics. After I was appointed Professor of Electronics in 1965, it still took some years to organize teaching at the uni versity. In 1968 - 69 I was on leave at the University of Washington, and D. Gabor had just published his convolution-correlation model of autoasso ciative memory. I noticed immediately that there was something not quite right about it: the capacity was very poor and the inherent noise and crosstalk were intolerable. In 1970 I therefore sugge~ted the auto associative correlation matrix memory model, at the same time as J.A. Anderson and K. Nakano.

Advances in Self-Organizing Maps

Advances in Self-Organizing Maps PDF Author: Jorma Laaksonen
Publisher: Springer Science & Business Media
ISBN: 3642215653
Category : Computers
Languages : en
Pages : 380

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Book Description
This book constitutes the refereed proceedings of the 8th International Workshop on Self-Organizing Maps, WSOM 2011, held in Espoo, Finland, in June 2011. The 36 revised full papers presented were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on plenaries; financial and societal applications; theory and methodology; applications of data mining and analysis; language processing and document analysis; and visualization and image processing.

Progress in Pattern Recognition, Image Analysis and Applications

Progress in Pattern Recognition, Image Analysis and Applications PDF Author: Alberto Sanfeliu
Publisher: Springer Science & Business Media
ISBN: 3540235272
Category : Computers
Languages : en
Pages : 720

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Book Description
First of all, we want to congratulate two new research communities from M- ico and Brazil that have recently joined the Iberoamerican community and the International Association for Pattern Recognition. We believe that the series of congresses that started as the “Taller Iberoamericano de Reconocimiento de Patrones (TIARP)”, and later became the “Iberoamerican Congress on Pattern Recognition (CIARP)”, has contributed to these groupconsolidatione?orts. We hope that in the near future all the Iberoamerican countries will have their own groups and associations to promote our areas of interest; and that these congresses will serve as the forum for scienti?c research exchange, sharing of - pertise and new knowledge, and establishing contacts that improve cooperation between research groups in pattern recognition and related areas. CIARP 2004 (9th Iberoamerican Congress on Pattern Recognition) was the ninthinaseriesofpioneeringcongressesonpatternrecognitionintheIberoam- ican community. As in the previous year, CIARP 2004 also included worldwide participation. It took place in Puebla, Mexico. The aim of the congress was to promote and disseminate ongoing research and mathematical methods for pattern recognition, image analysis, and applications in such diverse areas as computer vision, robotics, industry, health, entertainment, space exploration, telecommunications, data mining, document analysis,and natural languagep- cessing and recognition, to name a few.

Advances in Self-Organizing Maps

Advances in Self-Organizing Maps PDF Author: Pablo A. Estévez
Publisher: Springer Science & Business Media
ISBN: 3642352308
Category : Technology & Engineering
Languages : en
Pages : 371

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Book Description
Self-organizing maps (SOMs) were developed by Teuvo Kohonen in the early eighties. Since then more than 10,000 works have been based on SOMs. SOMs are unsupervised neural networks useful for clustering and visualization purposes. Many SOM applications have been developed in engineering and science, and other fields. This book contains refereed papers presented at the 9th Workshop on Self-Organizing Maps (WSOM 2012) held at the Universidad de Chile, Santiago, Chile, on December 12-14, 2012. The workshop brought together researchers and practitioners in the field of self-organizing systems. Among the book chapters there are excellent examples of the use of SOMs in agriculture, computer science, data visualization, health systems, economics, engineering, social sciences, text and image analysis, and time series analysis. Other chapters present the latest theoretical work on SOMs as well as Learning Vector Quantization (LVQ) methods.

Processing of Time Series with Self-organizing Maps

Processing of Time Series with Self-organizing Maps PDF Author: Bassam Abdel Latif
Publisher:
ISBN:
Category :
Languages : en
Pages : 128

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Book Description
Nous étudions dans ce mémoire de thése la capacité d'une méthode neuronale, la carte de Kohonen ou la carte auto-organisante de Kohonen (en anglais self-Organizing Map, SOM), à traiter des séries temporelles des données satellitaires issues de capteur optique moyenne résolution : "Moderate Resolution Imaging Spectroradiometer (MODIS)". L'objectif de ces séries temporelles de données, sur la région de Bretagne de la France, est de détecter et cartographier les parcelles agricoles laissées en sol nu pendant l'hiver. Ce type de données est caractérisé par sa résolution spatiale moyenne de 250m dans ses deux premiers canaux et par sa haute résolution temporelle. Ces deux caractéristiques permettent de les utiliser (dans une série temporelle) pour caractériser la couverture végétale hivernale de la Bretagne, en France. Le ciel en Bretagne est presque toujours couvert (200 jours de pluie par an). Pour cette raison, les images MODIS ne sont pas directement utilisables. Une méthode d'estimation des valeurs de réflectance des pixels masqués par des nuages ou des ombres est donc à développer. Ainsi, ce mémoire présente dans un premier temps une méthode basée sur la carte de Kohonen pour estimer les valeurs de réflectance masquées pendant l'acquisition. Dans un deuxième temps, la carte de Kohonen est utilisée pour identifier les pixels qui restent en sol nu ou qui changent de nature pendant la saison hivernale de façon supervisée et non-supervisée.

Handbook of Natural Computing

Handbook of Natural Computing PDF Author: Grzegorz Rozenberg
Publisher: Springer
ISBN: 9783540929093
Category : Computers
Languages : en
Pages : 2052

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Book Description
Natural Computing is the field of research that investigates both human-designed computing inspired by nature and computing taking place in nature, i.e., it investigates models and computational techniques inspired by nature and also it investigates phenomena taking place in nature in terms of information processing. Examples of the first strand of research covered by the handbook include neural computation inspired by the functioning of the brain; evolutionary computation inspired by Darwinian evolution of species; cellular automata inspired by intercellular communication; swarm intelligence inspired by the behavior of groups of organisms; artificial immune systems inspired by the natural immune system; artificial life systems inspired by the properties of natural life in general; membrane computing inspired by the compartmentalized ways in which cells process information; and amorphous computing inspired by morphogenesis. Other examples of natural-computing paradigms are molecular computing and quantum computing, where the goal is to replace traditional electronic hardware, e.g., by bioware in molecular computing. In molecular computing, data are encoded as biomolecules and then molecular biology tools are used to transform the data, thus performing computations. In quantum computing, one exploits quantum-mechanical phenomena to perform computations and secure communications more efficiently than classical physics and, hence, traditional hardware allows. The second strand of research covered by the handbook, computation taking place in nature, is represented by investigations into, among others, the computational nature of self-assembly, which lies at the core of nanoscience, the computational nature of developmental processes, the computational nature of biochemical reactions, the computational nature of bacterial communication, the computational nature of brain processes, and the systems biology approach to bionetworks where cellular processes are treated in terms of communication and interaction, and, hence, in terms of computation. We are now witnessing exciting interaction between computer science and the natural sciences. While the natural sciences are rapidly absorbing notions, techniques and methodologies intrinsic to information processing, computer science is adapting and extending its traditional notion of computation, and computational techniques, to account for computation taking place in nature around us. Natural Computing is an important catalyst for this two-way interaction, and this handbook is a major record of this important development.

Advances in Self-Organizing Maps

Advances in Self-Organizing Maps PDF Author: J.C. Principe
Publisher: Springer Science & Business Media
ISBN: 3642023967
Category : Computers
Languages : en
Pages : 383

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Book Description
This book constitutes the refereed proceedings of the 7th International Workshop on Advances in Self-Organizing Maps, WSOM 2009, held in St. Augustine, Florida, in June 2009. The 41 revised full papers presented were carefully reviewed and selected from numerous submissions. The papers deal with topics in the use of SOM in many areas of social sciences, economics, computational biology, engineering, time series analysis, data visualization and theoretical computer science.

Applications of Self-Organizing Maps

Applications of Self-Organizing Maps PDF Author: Magnus Johnsson
Publisher: BoD – Books on Demand
ISBN: 953510862X
Category : Computers
Languages : en
Pages : 302

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Book Description
The self-organizing map, first described by the Finnish scientist Teuvo Kohonen, can by applied to a wide range of fields. This book is about such applications, i.e. how the original self-organizing map as well as variants and extensions of it can be applied in different fields. In fourteen chapters, a wide range of such applications is discussed. To name a few, these applications include the analysis of financial stability, the fault diagnosis of plants, the creation of well-composed heterogeneous teams and the application of the self-organizing map to the atmospheric sciences.

Advances in Self-Organizing Maps

Advances in Self-Organizing Maps PDF Author: Jorma Laaksonen
Publisher: Springer
ISBN: 3642215661
Category : Computers
Languages : en
Pages : 380

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Book Description
This book constitutes the refereed proceedings of the 8th International Workshop on Self-Organizing Maps, WSOM 2011, held in Espoo, Finland, in June 2011. The 36 revised full papers presented were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on plenaries; financial and societal applications; theory and methodology; applications of data mining and analysis; language processing and document analysis; and visualization and image processing.