Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Online Resource
    Online Resource
    London :Academic Press,
    UID:
    almahu_9948026555102882
    Format: 1 online resource (387 p.)
    ISBN: 1-281-03831-8 , 9786611038311 , 0-08-055150-5
    Series Statement: British Mycological Society symposium series
    Content: The breadth and depth of understanding of many areas concerning basidiomycetes has increased dramatically since the premier publication of Frankland et al., Decomposer Basidiomycetes: their Biology and Ecology. New vistas have opened up with the advent of powerful computing, modeling and molecular approaches helping to greatly increase the general understanding of the ecology of basidiomycetes. This is tantamount to understanding the role of fungi in natural ecosystems because they are major agents of decomposition and nutrient cycling. These remarkable advances have been incorporated into thi
    Note: Description based upon print version of record. , Cover; Contents; Preface; List of Contributors; Section 1: Basidiomycete Life-Style; Chapter 1. Mycelial Networks: Structure and Dynamics; 1. Introduction; 2. Mycelia within Organic Substrata; 3. Mycelia Foraging between Relatively Homogeneously Distributed Resources; 4. Mycelia Foraging between Resources Distributed Heterogeneously in Space and Time; 5. Analysis of Network Architecture and Function; Acknowledgements; References; Chapter 2. Enzymes of Saprotrophic Basidiomycetes; 1. Introduction; 2. Decomposition of Biopolymers , 3. Specific Aspects of Enzymology of Basidiomycetes from Different Habitats4. Conclusions and Future Perspectives in the Enzymology of Decomposer Basidiomycetes; Acknowledgements; References; Chapter 3. Mycelial Networks: Nutrient Uptake, Translocation and Role in Ecosystems; 1. Introduction; 2. Incorporating Fungal Processes in Predictive Models of Forest Floor Carbon and Nitrogen Dynamics; 3. Future Prospects; Acknowledgements; References; Chapter 4. Ecophysiology: Impact of Environment on Growth, Synthesis of Compatible Solutes and Enzyme Production; 1. Introduction , 2. Effects of Temperature and Water Availability on Growth3. Enzyme Production in Relation to Environmental Factors; References; Chapter 5. Fruit Bodies: Their Production and Development in Relation to Environment; 1. Introduction; 2. Physiological Factors Favouring Fruit Body Production; 3. Fruit Body Survival; 4. Principles of Fungal Developmental Biology; References; Chapter 6. Population Biology of Forest Decomposer Basidiomycetes; 1. What is a Population?; 2. The Functional Fungal Individual; 3. Delimiting the Population; 4. Population Dynamics; 5. Insect Vectors; 6. Rafting , 7. Man as a VectorAcknowledgements; References; Section 2: Interactions with other Organisms; Chapter 7. Interactions between Saprotrophic Fungi; 1. Introduction; 2. Mechanisms of Interactions; 3. Interaction Chemistry: Volatile and Diffusible Organic Compounds; 4. Interaction Chemistry: Enzyme Production; 5. Interactions Following Contact: Parasitism and Hyphal Interference; 6. Gross Mycelial Contact; 7. Investigating Interactions; 8. Ecological Significance of Fungal-Fungal Interactions; 9. Conclusions and Future Perspectives; References , Chapter 8. Interactions between Saprotrophic Basidiomycetes and Bacteria1. Introduction; 2. Conclusions and Perspectives; References; Chapter 9. Interactions between Basidiomycota and Invertebrates; 1. Introduction; 2. Direct Positive Effects of Basidiomycota on Invertebrates: Fruit Bodies and Mycelia as Food and Habitat; 3. Direct Negative Effects on Invertebrates: Killing by Basidiomycota; 4. Direct Effects of Invertebrates on Fungi: Mycophagy; 5. Invertebrate Effects on Fungal Community Structure; 6. Effects on Invertebrate Behaviour , 7. Improvement of Nutritional Environment for Invertebrates , English
    Additional Edition: ISBN 0-12-374185-8
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    Online Resource
    Online Resource
    Hoboken, New Jersey :John Wiley & Sons, Inc.,
    UID:
    almafu_9961395173302883
    Format: 1 online resource (x, 246 pages) : , illustrations (chiefly color)
    ISBN: 9781394205639 , 1394205635 , 9781394205622 , 1394205627 , 9781394205615 , 1394205619
    Content: "Artificial Neural Networks (ANN) are incredibly successful subfield of artificial intelligence (AI). ANNs are everywhere and their introduction to the world is accelerating as new applications for ANNs are launched. No profession is exempt: medicine, law, financial services and science. The robot revolution threatened blue collar jobs in the 1970s. The AI revolution threatens white collar jobs. ANNs are successfully helping medical doctors detect and predict disease. Language comprehension ANNs based on transformers are reading legal contracts and making recommendations. Scientists use ANNs to understand experimental data, model protein folding and hurricane modeling - and it is just beginning. AI is on the agenda, in the news (for good reasons - and bad), discussed by think tanks and government policy makers. The AI they are usually discussing is based on ANNs. ANN techniques are specializing as they adapt to natural language process, image recognition, problem solving and generative applications, but they still share certain canonical properties."--
    Note: About the Author ix -- Acronyms x -- 1 Introduction 1 -- 1.1 AI/ML – Deep Learning? 5 -- 1.2 A Brief History 6 -- 1.3 The Genesis of Models 9 -- 1.3.1 Rise of the Empirical Functions 9 -- 1.3.2 The Biological Phenomenon and the Analogue 13 -- 1.4 Numerical Computation–Computer Numbers Are Not Real 14 -- 1.4.1 The IEEE 754 Floating Point System 15 -- 1.4.2 Numerical Coding Tip: Think in Floating Point 18 -- 1.5 Summary 20 -- 1.6 Projects 21 -- 2 Deep Learning and Neural Networks 23 -- 2.1 Feed-Forward and Fully-Connected Artificial Neural Networks 24 -- 2.2 Computing Neuron State 29 -- 2.2.1 Activation Functions 29 -- 2.3 The Feed-Forward ANN Expressed with Matrices 31 -- 2.3.1 Neural Matrices: A Convenient Notation 32 -- 2.4 Classification 33 -- 2.4.1 Binary Classification 34 -- 2.4.2 One-Hot Encoding 36 -- 2.4.3 The Softmax Layer 38 -- 2.5 Summary 39 -- 2.6 Projects 40 -- 3 Training Neural Networks 41 -- 3.1 Preparing the Training Set: Data Preprocessing 42 -- 3.2 Weight Initialization 45 -- 3.3 Training Outline 47 -- 3.4 Least Squares: A Trivial Example 49 -- 3.5 Backpropagation of Error for Regression 51 -- 3.5.1 The Terminal Layer (Output) 54 -- 3.5.2 Backpropagation: The Shallower Layers 57 -- 3.5.3 The Complete Backpropagation Algorithm 61 -- 3.5.4 AWord on the Rectified Linear Unit (ReLU) 62 -- 3.6 Stochastic Sine 64 -- 3.7 Verification of a Software Implementation 66 -- 3.8 Summary 70 -- 3.9 Projects 71 -- 4 Training Classifiers 73 -- 4.1 Backpropagation for Classifiers 73 -- 4.1.1 Likelihood 74 -- 4.1.2 Categorical Loss Functions 75 -- 4.2 Computing the Derivative of the Loss 77 -- 4.2.1 Initiate Backpropagation 80 -- 4.3 Multilabel Classification 81 -- 4.3.1 Binary Classification 82 -- 4.3.2 Training A Multilabel Classifier ANN 82 -- 4.4 Summary 84 -- 4.5 Projects 85 -- 5 Weight Update Strategies 87 -- 5.1 Stochastic Gradient Descent 87 -- 5.2 Weight Updates as Iteration and Convex Optimization 92 -- 5.2.1 Newton's Method for Optimization 93 -- 5.3 RPROP+ 96 -- 5.4 Momentum Methods 99 -- 5.4.1 AdaGrad and RMSProp 100 -- 5.4.2 ADAM 101 -- 5.5 Levenberg–Marquard Optimization for Neural Networks 103 -- 5.6 Summary 108 -- 5.7 Projects 109 -- 6 Convolutional Neural Networks 111 -- 6.1 Motivation 112 -- 6.2 Convolutions and Features 113 -- 6.3 Filters 117 -- 6.4 Pooling 119 -- 6.5 Feature Layers 120 -- 6.6 Training a CNN 123 -- 6.6.1 Flatten and the Gradient 123 -- 6.6.2 Pooling and the Gradient 124 -- 6.6.3 Filters and the Gradient 125 -- 6.7 Applications 129 -- 6.8 Summary 130 -- 6.9 Projects 130 -- 7 Fixing the Fit 133 -- 7.1 Quality of the Solution 133 -- 7.2 Generalization Error 134 -- 7.2.1 Bias 134 -- 7.2.2 Variance 135 -- 7.2.3 The Bias-Variance Trade-off 136 -- 7.2.4 The Bias-Variance Trade-off in Context 138 -- 7.2.5 The Test Set 138 -- 7.3 Classification Performance 140 -- 7.4 Regularization 143 -- 7.4.1 Forward Pass During Training 143 -- 7.4.2 Forward Pass During Normal Inference 145 -- 7.4.3 Backpropagation of Error 146 -- 7.5 Advanced Normalization 148 -- 7.5.1 Batch Normalization 149 -- 7.5.2 Layer Normalization 154 -- 7.6 Summary 156 -- 7.7 Projects 157 -- 8 Design Principles for a Deep Learning Training Library 159 -- 8.1 Computer Languages 160 -- 8.2 The Matrix: Crux of a Library Implementation 164 -- 8.2.1 Memory Access and Modern CPU Architectures 165 -- 8.2.2 Designing Matrix Computations 168 -- 8.2.2.1 Convolutions as Matrices 170 -- 8.3 The Framework 171 -- 8.4 Summary 173 -- 8.5 Projects 173 -- 9 Vistas 175 -- 9.1 The Limits of ANN Learning Capacity 175 -- 9.2 Generative Adversarial Networks 177 -- 9.2.1 GAN Architecture 178 -- 9.2.2 The GAN Loss Function 180 -- 9.3 Reinforcement Learning 183 -- 9.3.1 The Elements of Reinforcement Learning 185 -- 9.3.2 A Trivial RL Training Algorithm 187 -- 9.4 Natural Language Processing Transformed 193 -- 9.4.1 The Challenges of Natural Language 195 -- 9.4.2 Word Embeddings 195 -- 9.4.3 Attention 198 -- 9.4.4 Transformer Blocks 200 -- 9.4.5 Multi-Head Attention 204 -- 9.4.6 Transformer Applications 205 -- 9.5 Neural Turing Machines 207 -- 9.6 Summary 210 -- 9.7 Projects 210 -- Appendix A Mathematical Review 211 -- A.1 Linear Algebra 211 -- A.1.1 Vectors 211 -- A.1.2 Matrices 212 -- A.1.3 Matrix Properties 214 -- A.1.4 Linear Independence 215 -- A.1.5 The QR Decomposition 215 -- A.1.6 Least Squares 215 -- A.1.7 Eigenvalues and Eigenvectors 216 -- A.1.8 Hadamard Operations 216 -- A.2 Basic Calculus 217 -- A.2.1 The Product Rule 217 -- A.2.2 The Chain Rule 218 -- A.2.3 Multivariable Functions 218 -- A.2.4 Taylor Series 218 -- A.3 Advanced Matrices 219 -- A.4 Probability 219 -- Glossary 221 -- References 229 -- Index 243.
    Additional Edition: Print version: Santry, Douglas J. Demystifying deep learning Hoboken, New Jersey : Wiley, [2024] ISBN 9781394205608
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    Online Resource
    Online Resource
    Totowa, NJ :Humana Press :
    UID:
    almahu_9949251595702882
    Format: 1 online resource (350 p.)
    Edition: 1st ed. 2006.
    ISBN: 1-280-83218-5 , 9786610832187 , 1-59745-097-9
    Series Statement: Methods in Molecular Biology, 338
    Content: Completion of the sequence of the human genome and the development of high-throughput technologies have opened a new era of research in biology and medicine. In Gene Mapping, Discovery, and Expression: Methods and Protocols, a panel of researchers from around the world and from a variety of disciplines offer a unique blend of computational tools and experimental techniques for gene mapping, comparative genomics, and studies of the control of gene expression. On the computational side, for beginners in the field, the book describes web-based technologies to localize and map genes, to access and retrieve data from microarray databases, to conduct comparative genomics, and to discover the potential "codes" in genomic DNA that may control the expression of protein-coding genes. Detailed experimental techniques described include methods for studying chromatin structure and allele-specific gene expression, methods for high-throughput analysis and characterization of transcription factor binding elements, and methods for isolation and identification of proteins that interact with DNA. The protocols in the book follow the successful Methods in Molecular Biology™ series format, offering step-by-step instructions, an introduction outlining the principles behind the technique, lists of the necessary equipment and reagents, and tips on troubleshooting and avoiding pitfalls. Cutting-edge and interdisciplinary, Gene Mapping, Discovery, and Expression: Methods and Protocols offers a collection of DNA-sequence-based technologies for gene discovery, retrieval of gene expression data, discovery of regulatory elements, and discovery of transcription factors that interact with DNA.
    Note: Description based upon print version of record. , Use of Genome Browsers to Locate Your Favorite Genes -- Methods for Identifying and Mapping Recent Segmental and Gene Duplications in Eukaryotic Genomes -- Identification and Mapping of Paralogous Genes on a Known Genomic DNA Sequence -- Quantitative DNA Fiber Mapping in Genome Research and Construction of Physical Maps -- PRINS for Mapping Single-Copy Genes -- VISTA Family of Computational Tools for Comparative Analysis of DNA Sequences and Whole Genomes -- Computational Prediction of cis-Regulatory Modules from Multispecies Alignments Using Galaxy, Table Browser, and GALA -- Comparative Promoter Analysis in Vertebrate Genomes With the CORG Workbench -- cis-Regulatory Region Analysis Using BEARR -- A Database of 9-Mers from Promoter Regions of Human Protein-Coding Genes -- A Program Toolkit for the Analysis of Regulatory Regions of Genes -- Analysis of Allele-Specific Gene Expression -- Construction of microRNA-Containing Vectors for Expression in Mammalian Cells -- Mining Microarray Data at NCBI’s Gene Expression Omnibus (GEO)* -- The Stanford Microarray Database -- Detecting Nucleosome Ladders on Unique DNA Sequences in Mouse Liver Nuclei -- DNA Methyltransferase Probing of DNA-Protein Interactions -- Protein Binding Microarrays (PBMs) for Rapid, High-Throughput Characterization of the Sequence Specificities of DNA Binding Proteins -- Quantitative Profiling of Protein-DNA Binding on Microarrays -- Analysis of Protein-DNA Binding by Streptavidin-Agarose Pulldown -- Isolation and Mass Spectrometry of Specific DNProteins -- Isolation of Transcription Factor Complexes by In Vivo Biotinylation Tagging and Direct Binding to Streptavidin Beads. , English
    Additional Edition: ISBN 1-58829-575-3
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 4
    UID:
    almafu_BV007653690
    Format: 214 S. : Ill.
    Language: English
    Subjects: German Studies
    RVK:
    Keywords: 1905-1977 Rehder, Helmut ; Bibliografie ; Festschrift
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 5
    UID:
    gbv_1657851761
    Format: Online-Ressource (XVI, 382 p. 199 illus., 78 illus. in color, online resource)
    ISBN: 9781461489399
    Series Statement: SpringerLink
    Content: Mathematics is a poem. It is a lucid, sensual, precise exposition of beautiful ideas directed to specific goals. It is worthwhile to have as broad a cross-section of mankind as possible be conversant with what goes on in mathematics. Just as everyone knows that the Internet is a powerful and important tool for communication, so everyone should know that the Poincaré conjecture gives us important information about the shape of our universe. Just as every responsible citizen realizes that the mass-production automobile was pioneered by Henry Ford, just so everyone should know that the P/NP problem has implications for security and data manipulation that will affect everyone. This book endeavors to tell the story of the modern impact of mathematics, of its trials and triumphs and insights, in language that can be appreciated by a broad audience. It endeavors to show what mathematics means for our lives, how it impacts all of us, and what new thoughts it should cause us to entertain. It introduces new vistas of mathematical ideas and shares the excitement of new ideas freshly minted. It discusses the significance and impact of these ideas, and gives them meaning that will travel well and cause people to reconsider their place in the universe. Mathematics is one of mankind's oldest disciplines. Along with philosophy, it has shaped the very modus of human thought. And it continues to do so. To be unaware of modern mathematics is to be miss out on a large slice of life. It is to be left out of essential modern developments. We want to address this point, and do something about it. This is a book to make mathematics exciting for people of all interests and all walks of life. Mathematics is exhilarating, it is ennobling, it is uplifting, and it is fascinating. We want to show people this part of our world, and to get them to travel new paths
    Note: Description based upon print version of record , Preface; Contents; 1 The Four-Color Problem; 1.1 Humble Beginnings; 1.2 Kempe, Heawood, and the Chromatic Number; 1.3 Heawood's Estimate Confirmed; 1.4 Appel, Haken, and a Computer-Aided Proof; A Look Back; References and Further Reading; 2 The Mathematics of Finance; 2.1 Ancient Mathematics of Finance; 2.2 Loans and Charging Interest; 2.3 Compound Interest; 2.4 Continuously Compounded Interest; 2.5 Raising Capital: Stocks and Bonds; 2.6 The Standard Model for Stock Prices; 2.7 Parameters in the Standard Model; 2.8 Derivatives; 2.9 Pricing a Forward; 2.10 Arbitrage; 2.11 Call Options , 2.12 Value of a Call Option at Expiry2.13 Pricing a Call Option Using a Replicating Portfolio: A Single Time Step; 2.14 Pricing a Call Option Using a Replicating Portfolio: Multiple Time Steps; 2.15 Black-Scholes Option Pricing; A Look Back; References and Further Reading; 3 Ramsey Theory; 3.1 Introduction; 3.2 The Pigeonhole Principle; 3.3 The Happy End Problem; 3.4 Relationship Tables and Ramsey's Theorem for Pairs; 3.5 Ramsey's Theorem in General; A Look Back; References and Further Reading; 4 Dynamical Systems; 4.1 Introduction; 4.2 Creation of the Mandelbrot Set , 4.2.1 Pseudo-Code to Generate the Mandelbrot Set4.3 Staircase Representation of a One-Dimensional DynamicalSystem; 4.3.1 The Use of the Pocket Calculator; 4.4 A Little Physics; 4.4.1 Poincaré and the Three-Body Problem; 4.4.2 Lorenz and Chaos; 4.5 The Cantor Set as a Fractal; Self-Similarity; 4.6 Higher-Dimensional Versions of the Cantor Set; 4.6.1 The Sierpiński Triangle; A Look Back; References and Further Reading; 5 The Plateau Problem; 5.1 Paths That Minimize Length; 5.2 Surfaces That Minimize Area; 5.3 Curvature of a Plane Curve; 5.4 Curvature of a Surface , 5.5 Curvature of Minimal Surfaces5.6 Plateau's Observations; 5.7 Types of Spanning Surfaces; 5.8 The Enneper-Weierstrass Formula; 5.8.1 Costa's Surface; 5.9 Solutions by Douglas and Radó; 5.10 Surfaces Beyond Disc Type; 5.11 Currents; 5.12 Regularity Theory; 5.13 Plateau's Rules; A Look Back; References and Further Reading; 6 Euclidean and Non-Euclidean Geometries; 6.1 The Concept of Euclidean Geometry; 6.2 A Review of the Geometry of Triangles; 6.3 Some Essential Properties of Euclidean Geometry; 6.4 What is Non-Euclidean Geometry?; 6.5 Spherical Geometry; 6.6 Neutral Geometry , 6.7 Hyperbolic Geometry6.7.1 The Question of Consistency; 6.7.2 Models of Hyperbolic Geometry; A Look Back; References and Further Reading; 7 Special Relativity; 7.1 Introduction; 7.2 Principles Underlying Special Relativity; 7.3 Some Consequences of Special Relativity; 7.4 Momentum and Energy; 7.4.1 Vector Quantities; 7.4.2 Vectors in Relativity; 7.4.3 Relativistic Momentum; 7.4.4 Rest Mass; A Look Back; References and Further Reading; 8 Wavelets in Our World; 8.1 Introductory Ideas; 8.2 Fourier's Ideas; 8.3 Enter Wavelets; 8.4 What Are Wavelets Good for?; 8.5 Key Players in the Wavelet Saga , A Look Back
    Additional Edition: ISBN 9781461489382
    Additional Edition: Erscheint auch als Druck-Ausgabe Krantz, Steven G., 1951 - A mathematical odyssey New York : Springer, 2014 ISBN 1461489385
    Additional Edition: ISBN 9781461489382
    Language: English
    Subjects: Mathematics
    RVK:
    Keywords: Funktionstheorie
    URL: Volltext  (lizenzpflichtig)
    URL: Cover
    Author information: Krantz, Steven G. 1951-
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 6
    Book
    Book
    Providence, Rhode Island : American Mathematical Society
    UID:
    b3kat_BV045402116
    Format: x, 124 Seiten
    ISBN: 9781470434649
    Series Statement: MSRI mathematical circles library volume 19
    Content: This book starts with simple arithmetic inequalities and builds to sophisticated inequality results such as the Cauchy-Schwarz and Chebyshev inequalities. Nothing beyond high school algebra is required of the student. The exposition is lean. Most of the learning occurs as the student engages in the problems posed in each chapter. And the learning is not "linear". The central topic of inequalities is linked to others in mathematics. Often these topics relate to much more than algebraic inequalities. There are also "secret" pathways through the book. Each chapter has a subtext, a theme which prepares the student for learning other mathematical topics, concepts, or habits of mind. For example, the early chapters on the arithmetic mean/geometric mean inequality show how very simple observations can be leveraged to yield useful and interesting results. Later chapters give examples of how one can generalize a mathematical statement. The chapter on the Cauchy-Schwarz inequality provides an introduction to vectors as mathematical objects. And there are many other secret pathways that the authors hope the reader will discover-and follow. In the interest of fostering a greater awareness and appreciation of mathematics and its connections to other disciplines and everyday life, MSRI and the AMS are publishing books in the Mathematical Circles Library series as a service to young people, their parents and teachers, and the mathematics profession
    Note: Description based on publisher supplied metadata and other sources
    Additional Edition: Erscheint auch als Online-Ausgabe ISBN 978-1-4704-3595-0
    Language: English
    Author information: Andreescu, Titu 1956-
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Did you mean visitas and vectors?
Did you mean vistas and vectores?
Did you mean vistas and vectora?
Close ⊗
This website uses cookies and the analysis tool Matomo. Further information can be found on the KOBV privacy pages