This document discusses the eCeNS Hybrid Knowledge-Base and SCN-Engine Framework for building Intelligent Systems. The framework uses a graph-based hybrid knowledge base, domain-specific ontologies, dynamic taxonomies, and a neuron-inspired symbolic-computational network to sense, perceive, learn from, and interact with environments. The goal is to create a general-purpose framework that allows building various domain-specific intelligent systems using machine learning, knowledge representation, and other AI techniques.
Nature Inspired Reasoning Applied in Semantic Webguestecf0af
1) Neural networks are computational structures inspired by biological neural networks and have been successfully used to solve complex tasks like image recognition and natural language processing.
2) Neural networks consist of interconnected nodes that perform simple mathematical functions to produce outputs. The connections between nodes and their weights can be modified through training to solve problems.
3) Nature inspired algorithms like neural networks are well-suited for semantic web problems because they can process large amounts of information quickly to find good enough solutions.
The document discusses the concepts of soft computing and artificial neural networks. It defines soft computing as an emerging approach to computing that parallels the human mind in dealing with uncertainty and imprecision. Soft computing consists of fuzzy logic, neural networks, and genetic algorithms. Neural networks are simplified models of biological neurons that can learn from examples to solve problems. They are composed of interconnected processing units, learn via training, and can perform tasks like pattern recognition. The document outlines the basic components and learning methods of artificial neural networks.
Artificial neural networks, usually simply called neural networks, are computing systems vaguely inspired by the biological neural networks that constitute animal brains. An ANN is based on a collection of connected units or nodes called artificial neurons, which loosely model the neurons in a biological brain.
Neural networks of artificial intelligencealldesign
An artificial neural network (ANN) is a machine learning approach that models the human brain. It consists of artificial neurons that are connected in a network. Each neuron receives inputs, performs calculations, and outputs a value. ANNs can be trained to learn patterns from data through examples to perform tasks like classification, prediction, clustering, and association. Common ANN architectures include multilayer perceptrons, convolutional neural networks, and recurrent neural networks.
An artificial neural network (ANN) is a computational model inspired by the human brain that can learn from large amounts of data to detect patterns and relationships. ANNs are formed from hundreds of artificial neurons connected by coefficients that are organized in layers. The power of ANNs comes from connecting neurons, with each neuron consisting of a weighted input, transfer function, and single output. ANNs learn by adjusting the weights between neurons to minimize error and reach a specified level of accuracy when trained on data. Once trained, ANNs can be used to make predictions on new input data.
This document discusses how combining probabilistic logical inference (PLN) with a nonlinear dynamical attention allocation system (ECAN) can help address the problem of combinatorial explosion in inference. It presents a simple example using a noisy version of the "smokes" problem where ECAN guides PLN's inference by focusing attention on surprising conclusions, allowing meaningful conclusions to be drawn with fewer inference steps. This demonstrates a cognitive synergy between logical reasoning and attention allocation that is hypothesized to be broadly valuable for artificial general intelligence.
This presentation gives an outline of the course Soft Computing, which is a Professional Elective offered by the Department of Information Technology, Sri Ramakrishna Institute of Technology, Coimbatore.
Nature Inspired Reasoning Applied in Semantic Webguestecf0af
1) Neural networks are computational structures inspired by biological neural networks and have been successfully used to solve complex tasks like image recognition and natural language processing.
2) Neural networks consist of interconnected nodes that perform simple mathematical functions to produce outputs. The connections between nodes and their weights can be modified through training to solve problems.
3) Nature inspired algorithms like neural networks are well-suited for semantic web problems because they can process large amounts of information quickly to find good enough solutions.
The document discusses the concepts of soft computing and artificial neural networks. It defines soft computing as an emerging approach to computing that parallels the human mind in dealing with uncertainty and imprecision. Soft computing consists of fuzzy logic, neural networks, and genetic algorithms. Neural networks are simplified models of biological neurons that can learn from examples to solve problems. They are composed of interconnected processing units, learn via training, and can perform tasks like pattern recognition. The document outlines the basic components and learning methods of artificial neural networks.
Artificial neural networks, usually simply called neural networks, are computing systems vaguely inspired by the biological neural networks that constitute animal brains. An ANN is based on a collection of connected units or nodes called artificial neurons, which loosely model the neurons in a biological brain.
Neural networks of artificial intelligencealldesign
An artificial neural network (ANN) is a machine learning approach that models the human brain. It consists of artificial neurons that are connected in a network. Each neuron receives inputs, performs calculations, and outputs a value. ANNs can be trained to learn patterns from data through examples to perform tasks like classification, prediction, clustering, and association. Common ANN architectures include multilayer perceptrons, convolutional neural networks, and recurrent neural networks.
An artificial neural network (ANN) is a computational model inspired by the human brain that can learn from large amounts of data to detect patterns and relationships. ANNs are formed from hundreds of artificial neurons connected by coefficients that are organized in layers. The power of ANNs comes from connecting neurons, with each neuron consisting of a weighted input, transfer function, and single output. ANNs learn by adjusting the weights between neurons to minimize error and reach a specified level of accuracy when trained on data. Once trained, ANNs can be used to make predictions on new input data.
This document discusses how combining probabilistic logical inference (PLN) with a nonlinear dynamical attention allocation system (ECAN) can help address the problem of combinatorial explosion in inference. It presents a simple example using a noisy version of the "smokes" problem where ECAN guides PLN's inference by focusing attention on surprising conclusions, allowing meaningful conclusions to be drawn with fewer inference steps. This demonstrates a cognitive synergy between logical reasoning and attention allocation that is hypothesized to be broadly valuable for artificial general intelligence.
This presentation gives an outline of the course Soft Computing, which is a Professional Elective offered by the Department of Information Technology, Sri Ramakrishna Institute of Technology, Coimbatore.
The document discusses the syllabus for a course on Neural Networks. The mid-term syllabus covers introduction to neural networks, supervised learning including the perceptron and LMS algorithm. The end-term syllabus covers additional topics like backpropagation, unsupervised learning techniques and associative models including Hopfield networks. It also lists some references and applications of neural networks.
This document provides an overview of artificial neural networks (ANNs). It discusses ANN basics such as their structure being inspired by biological neural networks in the brain. The document covers different types of ANNs including feedforward and feedback networks. It also discusses ANN properties like learning strategies, applications, advantages like handling noisy data, and disadvantages like requiring training. The conclusion states that ANNs are flexible and suited for real-time systems due to their parallel architecture.
Soft computing is an approach to building computationally intelligent systems that is tolerant to imprecision and uncertainty. It includes techniques like fuzzy logic, neural networks, and evolutionary computation. These techniques were developed to mimic human-like intelligence by accommodating imprecision and exploiting uncertainty. Soft computing is used to build intelligent systems that can learn and adapt to new environments. Neuro-fuzzy systems combine neural networks and fuzzy logic to create adaptive and knowledge-based intelligent systems.
Neural networks are inspired by biological neural systems. An artificial neural network (ANN) is an information processing paradigm that is modeled after the human brain. ANNs learn by example, through a learning process, like the way synapses strengthen in the human brain. An ANN is composed of interconnected processing nodes that work together to solve problems. It can be trained to perform tasks by considering examples without being explicitly programmed.
Deep learning is now making the Artificial Intelligence near to Human. Machine Learning and Deep Artificial Neural Network make the copy of Human Brain. The success is due to large storage, computation with efficient algorithms to handle more behavioral and cognitive problem
This document provides an overview of different knowledge representation structures used in artificial intelligence, including associative networks, frame structures, conceptual dependencies, and scripts. Associative networks are neural network models that represent information as activity patterns across neurons. Frame structures represent stereotypical situations as frames with slots and facets to define classes and instances. Conceptual dependency theory represents language using basic representational tokens and conceptual transitions. Script theory proposes that human behavior falls into patterns called scripts that provide programs for common actions and experiences.
1) Artificial neural networks (ANNs) are processing systems inspired by biological neural networks, consisting of interconnected nodes that process information via algorithms or hardware components. ANNs can accurately model functions like visual processing in the retina.
2) ANNs are useful for problems like facial recognition that are difficult to solve with algorithms due to their ability to learn from examples in a way similar to the human brain.
3) ANNs have many applications, including pattern recognition, modeling complex relationships in large datasets, and real-time systems due to their parallel architecture.
Brain-Computer Interfacing, Consciousness, and the Global Brain: Towards the ...ringoring
Brain implants to increase intellectual capabilities, control machines using thought alone, or transfer information directly into the brain are quite popular in sci-fi and have been recently adopted as concrete research goals by many science and engineering teams around the world. Currently developed prototypes adopt a "black box" model - they do not allow the user to experience what is going on inside the implant. Our brain, however, doesn\'t only process sensory input and calculate appropriate behaviors based on it, but also enables us to experience what is happening. In other words, brain activity is accompanied by consciousness.
Potentially, brain chips can also be designed to have consciousness inside them. Inserted into a human brain, such a conscious implant would expand the user\'s conscious experience with its own contents. For this, however, a new kind of brain-machine interface should be developed that would merge consciousness in two separate systems - the chip and the brain - into single, unified one.
Progress in conscious interfaces could eventually allow us to unify consciousness of different human beings, leading to the emergence of special kind of global brain, in which every individual will experience itself being a GB, and won\'t become just one of the cogs in this huge super-intelligent system.
Improving the Performance of Action Prediction through ...butest
The document describes an approach to improve action prediction in smart homes by identifying abstract tasks from low-level inhabitant actions. The approach models actions as states in a simple Markov model. Actions are clustered into groups representing tasks, and hidden Markov models are created using the clusters as hidden states. On simulated data with embedded patterns, the approach achieved good prediction accuracy, but had only marginal performance on real home data which contained more noise. The identification of tasks is meant to provide context that can help predict the next action and task more accurately than using low-level actions alone.
Integrated approach for domain dimensional information retrieval system by us...Alexander Decker
This document summarizes a research paper about developing an integrated information retrieval system using neural networks and domain dimensions. The system is intended to allow more precise searching within specific domains by utilizing each domain's own terminology and organizing information along dimensions. Neural networks are discussed as a technique for personalizing search results. Domain dimensions extract specialized vocabulary and semantic relationships within a domain to index documents and help users build targeted queries.
This presentation educates you about Neural Network, How artificial neural networks work?, How neural networks learn?, Types of Neural Networks, Advantages and Disadvantages of artificial neural networks and Applications of artificial neural networks.
For more topics stay tuned with Learnbay.
Soft computing (ANN and Fuzzy Logic) : Dr. Purnima PanditPurnima Pandit
The document discusses soft computing and its techniques, including artificial neural networks (ANN). It provides an overview of ANN, including how biological neurons inspired the basic ANN model. A neuron has inputs, outputs, weights, and an activation function. Networks can be single or multilayer. Learning involves updating weights to minimize error, with backpropagation commonly used for multilayer networks. Applications include pattern recognition, function approximation, and parameter estimation. A simple example is provided to estimate the slope and intercept of a line using ANN.
This document contains 40 questions about soft computing concepts including neural networks, fuzzy systems, evolutionary computation, and hybrid intelligent systems. The questions cover topics such as the differences between hard and soft computing, components of expert systems, applications of artificial neural networks, types of learning in neural networks, perceptrons, adaptive linear neurons, backpropagation networks, and training algorithms for various neural network architectures.
Artificial Neural Networks: Applications In ManagementIOSR Journals
With the advancement of computer and communication technology, the tools used for management decisions have undergone a gigantic change. Finding the more effective solution and tools for managerial problems is one of the most important topics in the management studies today. Artificial Neural Networks (ANNs) are one of these tools that have become a critical component for business intelligence. The purpose of this article is to describe the basic behavior of neural networks as well as the works done in application of the same in management sciences and stimulate further research interests and efforts in the identified topics.
The document discusses artificial neural networks (ANNs). It provides an overview of ANNs, including their biological inspiration from neurons in the brain, their composition of interconnected processing elements called neurons, and how they are configured for applications like pattern recognition. The document also covers different types of ANNs, their computational power, capacity for learning, convergence abilities, and use for generalization. Examples are given of ANN applications in various business domains like marketing, sales forecasting, finance, insurance, and telecommunications. Risks of ANNs discussed include needing a large and diverse training set, overfitting data, and high hardware resource requirements. A hybrid symbolic-neural network approach is also mentioned.
Soft computing is a set of computational techniques that aim to mimic human-like reasoning and decision making. The main techniques are fuzzy logic, neural networks, evolutionary computing, machine learning, and probabilistic reasoning. Each technique has strengths and weaknesses, but they complement each other. When used together, soft computing techniques can solve complex problems that are difficult for traditional mathematical methods. The paper reviews these soft computing techniques and explores how they could be applied to problems in various domains.
Artificial Intelligence for Automated Decision Support ProjectValerii Klymchuk
Artificial intelligence can be used to develop automated decision support systems. There are different types of AI systems like expert systems, knowledge-based systems, and neural networks that can learn from data and apply rules to make decisions. One example is IBM's Watson, which uses natural language processing and evidence-based learning to provide personalized medical recommendations. Automated decision systems are rule-based and can make repetitive operational decisions in real-time, like pricing and loan approvals, freeing up human workers for more complex tasks. The key components of these systems are knowledge acquisition from experts, knowledge representation in a structured format like rules, and inference engines that apply the rules to draw new conclusions.
The document describes a proposed approach for human action recognition using an attention based spatiotemporal graph convolutional network. The approach uses both temporal and spatial attention modules to select important frames and joints from skeletal data. The temporal attention module identifies informative frames, while the spatial attention module highlights significant joints within selected frames. Both attention modules help capture temporal and spatial relationships in skeletal data to improve action recognition accuracy. The proposed network incorporates temporal and spatial attention mechanisms into a graph convolutional network to efficiently recognize human actions from skeleton sequences.
This document summarizes the ICOM project which researched computational intelligence, its principles, and applications. The project developed and implemented neural, symbolic, and hybrid systems including theory refinement systems, ANN compilers, genetic algorithms, and applications in various domains. Key developments included the CIL2P system which combines logic programming and neural networks, and rule extraction methods to explain neural network decisions. The combinatorial neural model was also investigated as a way to integrate neural and symbolic processing for classification tasks.
This document summarizes the ICOM project which researched computational intelligence, its principles, and applications. The project developed and implemented neural, symbolic, and hybrid systems including theory refinement systems, ANN compilers, genetic algorithms, and applications in various domains. Key developments included the CIL2P system which combines logic programming and neural networks, and rule extraction methods to explain neural network decisions. The combinatorial neural model was also investigated as a way to integrate neural and symbolic processing for classification tasks.
The document discusses the syllabus for a course on Neural Networks. The mid-term syllabus covers introduction to neural networks, supervised learning including the perceptron and LMS algorithm. The end-term syllabus covers additional topics like backpropagation, unsupervised learning techniques and associative models including Hopfield networks. It also lists some references and applications of neural networks.
This document provides an overview of artificial neural networks (ANNs). It discusses ANN basics such as their structure being inspired by biological neural networks in the brain. The document covers different types of ANNs including feedforward and feedback networks. It also discusses ANN properties like learning strategies, applications, advantages like handling noisy data, and disadvantages like requiring training. The conclusion states that ANNs are flexible and suited for real-time systems due to their parallel architecture.
Soft computing is an approach to building computationally intelligent systems that is tolerant to imprecision and uncertainty. It includes techniques like fuzzy logic, neural networks, and evolutionary computation. These techniques were developed to mimic human-like intelligence by accommodating imprecision and exploiting uncertainty. Soft computing is used to build intelligent systems that can learn and adapt to new environments. Neuro-fuzzy systems combine neural networks and fuzzy logic to create adaptive and knowledge-based intelligent systems.
Neural networks are inspired by biological neural systems. An artificial neural network (ANN) is an information processing paradigm that is modeled after the human brain. ANNs learn by example, through a learning process, like the way synapses strengthen in the human brain. An ANN is composed of interconnected processing nodes that work together to solve problems. It can be trained to perform tasks by considering examples without being explicitly programmed.
Deep learning is now making the Artificial Intelligence near to Human. Machine Learning and Deep Artificial Neural Network make the copy of Human Brain. The success is due to large storage, computation with efficient algorithms to handle more behavioral and cognitive problem
This document provides an overview of different knowledge representation structures used in artificial intelligence, including associative networks, frame structures, conceptual dependencies, and scripts. Associative networks are neural network models that represent information as activity patterns across neurons. Frame structures represent stereotypical situations as frames with slots and facets to define classes and instances. Conceptual dependency theory represents language using basic representational tokens and conceptual transitions. Script theory proposes that human behavior falls into patterns called scripts that provide programs for common actions and experiences.
1) Artificial neural networks (ANNs) are processing systems inspired by biological neural networks, consisting of interconnected nodes that process information via algorithms or hardware components. ANNs can accurately model functions like visual processing in the retina.
2) ANNs are useful for problems like facial recognition that are difficult to solve with algorithms due to their ability to learn from examples in a way similar to the human brain.
3) ANNs have many applications, including pattern recognition, modeling complex relationships in large datasets, and real-time systems due to their parallel architecture.
Brain-Computer Interfacing, Consciousness, and the Global Brain: Towards the ...ringoring
Brain implants to increase intellectual capabilities, control machines using thought alone, or transfer information directly into the brain are quite popular in sci-fi and have been recently adopted as concrete research goals by many science and engineering teams around the world. Currently developed prototypes adopt a "black box" model - they do not allow the user to experience what is going on inside the implant. Our brain, however, doesn\'t only process sensory input and calculate appropriate behaviors based on it, but also enables us to experience what is happening. In other words, brain activity is accompanied by consciousness.
Potentially, brain chips can also be designed to have consciousness inside them. Inserted into a human brain, such a conscious implant would expand the user\'s conscious experience with its own contents. For this, however, a new kind of brain-machine interface should be developed that would merge consciousness in two separate systems - the chip and the brain - into single, unified one.
Progress in conscious interfaces could eventually allow us to unify consciousness of different human beings, leading to the emergence of special kind of global brain, in which every individual will experience itself being a GB, and won\'t become just one of the cogs in this huge super-intelligent system.
Improving the Performance of Action Prediction through ...butest
The document describes an approach to improve action prediction in smart homes by identifying abstract tasks from low-level inhabitant actions. The approach models actions as states in a simple Markov model. Actions are clustered into groups representing tasks, and hidden Markov models are created using the clusters as hidden states. On simulated data with embedded patterns, the approach achieved good prediction accuracy, but had only marginal performance on real home data which contained more noise. The identification of tasks is meant to provide context that can help predict the next action and task more accurately than using low-level actions alone.
Integrated approach for domain dimensional information retrieval system by us...Alexander Decker
This document summarizes a research paper about developing an integrated information retrieval system using neural networks and domain dimensions. The system is intended to allow more precise searching within specific domains by utilizing each domain's own terminology and organizing information along dimensions. Neural networks are discussed as a technique for personalizing search results. Domain dimensions extract specialized vocabulary and semantic relationships within a domain to index documents and help users build targeted queries.
This presentation educates you about Neural Network, How artificial neural networks work?, How neural networks learn?, Types of Neural Networks, Advantages and Disadvantages of artificial neural networks and Applications of artificial neural networks.
For more topics stay tuned with Learnbay.
Soft computing (ANN and Fuzzy Logic) : Dr. Purnima PanditPurnima Pandit
The document discusses soft computing and its techniques, including artificial neural networks (ANN). It provides an overview of ANN, including how biological neurons inspired the basic ANN model. A neuron has inputs, outputs, weights, and an activation function. Networks can be single or multilayer. Learning involves updating weights to minimize error, with backpropagation commonly used for multilayer networks. Applications include pattern recognition, function approximation, and parameter estimation. A simple example is provided to estimate the slope and intercept of a line using ANN.
This document contains 40 questions about soft computing concepts including neural networks, fuzzy systems, evolutionary computation, and hybrid intelligent systems. The questions cover topics such as the differences between hard and soft computing, components of expert systems, applications of artificial neural networks, types of learning in neural networks, perceptrons, adaptive linear neurons, backpropagation networks, and training algorithms for various neural network architectures.
Artificial Neural Networks: Applications In ManagementIOSR Journals
With the advancement of computer and communication technology, the tools used for management decisions have undergone a gigantic change. Finding the more effective solution and tools for managerial problems is one of the most important topics in the management studies today. Artificial Neural Networks (ANNs) are one of these tools that have become a critical component for business intelligence. The purpose of this article is to describe the basic behavior of neural networks as well as the works done in application of the same in management sciences and stimulate further research interests and efforts in the identified topics.
The document discusses artificial neural networks (ANNs). It provides an overview of ANNs, including their biological inspiration from neurons in the brain, their composition of interconnected processing elements called neurons, and how they are configured for applications like pattern recognition. The document also covers different types of ANNs, their computational power, capacity for learning, convergence abilities, and use for generalization. Examples are given of ANN applications in various business domains like marketing, sales forecasting, finance, insurance, and telecommunications. Risks of ANNs discussed include needing a large and diverse training set, overfitting data, and high hardware resource requirements. A hybrid symbolic-neural network approach is also mentioned.
Soft computing is a set of computational techniques that aim to mimic human-like reasoning and decision making. The main techniques are fuzzy logic, neural networks, evolutionary computing, machine learning, and probabilistic reasoning. Each technique has strengths and weaknesses, but they complement each other. When used together, soft computing techniques can solve complex problems that are difficult for traditional mathematical methods. The paper reviews these soft computing techniques and explores how they could be applied to problems in various domains.
Artificial Intelligence for Automated Decision Support ProjectValerii Klymchuk
Artificial intelligence can be used to develop automated decision support systems. There are different types of AI systems like expert systems, knowledge-based systems, and neural networks that can learn from data and apply rules to make decisions. One example is IBM's Watson, which uses natural language processing and evidence-based learning to provide personalized medical recommendations. Automated decision systems are rule-based and can make repetitive operational decisions in real-time, like pricing and loan approvals, freeing up human workers for more complex tasks. The key components of these systems are knowledge acquisition from experts, knowledge representation in a structured format like rules, and inference engines that apply the rules to draw new conclusions.
The document describes a proposed approach for human action recognition using an attention based spatiotemporal graph convolutional network. The approach uses both temporal and spatial attention modules to select important frames and joints from skeletal data. The temporal attention module identifies informative frames, while the spatial attention module highlights significant joints within selected frames. Both attention modules help capture temporal and spatial relationships in skeletal data to improve action recognition accuracy. The proposed network incorporates temporal and spatial attention mechanisms into a graph convolutional network to efficiently recognize human actions from skeleton sequences.
This document summarizes the ICOM project which researched computational intelligence, its principles, and applications. The project developed and implemented neural, symbolic, and hybrid systems including theory refinement systems, ANN compilers, genetic algorithms, and applications in various domains. Key developments included the CIL2P system which combines logic programming and neural networks, and rule extraction methods to explain neural network decisions. The combinatorial neural model was also investigated as a way to integrate neural and symbolic processing for classification tasks.
This document summarizes the ICOM project which researched computational intelligence, its principles, and applications. The project developed and implemented neural, symbolic, and hybrid systems including theory refinement systems, ANN compilers, genetic algorithms, and applications in various domains. Key developments included the CIL2P system which combines logic programming and neural networks, and rule extraction methods to explain neural network decisions. The combinatorial neural model was also investigated as a way to integrate neural and symbolic processing for classification tasks.
Automatic Attendace using convolutional neural network Face Recognitionvatsal199567
Automatic Attendance System will recognize the face of the student through the camera in the class and mark the attendance. It was built in Python with Machine Learning.
Autonomous Pervasive Systems and the Policy Challenges of a Small World!Emil Lupu
The document discusses policy challenges for autonomous pervasive systems and small-world networks. It describes a common pattern for self-managed cells (SMCs) that provides low-coupling and permits composition across different scales. The key aspects of the SMC pattern are that it provides self-management through a closed adaptation loop using policies, and allows for interaction and composition of SMCs.
This semester report discusses using recurrent neural networks (RNNs) to model neural circuits as computational dynamical systems. The report summarizes how RNNs can be optimized to perform tasks like implementing a 3-bit memory or integrating context-dependent sensory evidence. Specifically, one example used an RNN trained on a task where monkeys had to selectively integrate either motion or color evidence depending on context. After training, reverse engineering the RNN revealed how fixed points and saddle nodes in its dynamics could produce the context-dependent decision making behavior.
The document provides an overview of knowledge representation formalisms including semantic networks and frames. It discusses the syntax and semantics of semantic networks, how they can represent relations between concepts using nodes and links, and techniques for inference including inheritance and intersection search. Frames are also introduced as another knowledge representation technique where information about concepts is organized into objects with attributes and values.
The document provides an overview of knowledge representation formalisms including semantic networks and frames. It discusses different types of knowledge representation including relational, inheritable, inferential, and procedural knowledge. It then focuses on semantic networks, describing their basic components like concepts and relations, and how inference can be performed through intersection search and inheritance. Finally, it discusses extensions to semantic networks like partitioned networks and quantified expressions.
This document discusses using machine learning approaches to accurately detect, predict, segment and classify tumors from medical image data. It provides an overview of supervised learning and classification techniques like support vector machines, K-nearest neighbors, and decision trees. It notes that deep learning algorithms like convolutional neural networks have shown promising performance in medical domains. The objective is to develop a system that can analyze medical image data to detect cancer. It tests various classifiers on a dataset from the UCI repository containing 57 features from 32 instances, obtaining an accuracy of 42.857% using a support vector machine classifier.
This document provides an overview of machine learning and neural networks. It begins with an introduction to machine learning concepts like learning, learning agents, and applications. It then covers different types of machine learning including supervised, unsupervised, and reinforcement learning. Specific algorithms like linear discriminant analysis, perceptrons, and neural networks are explained at a high level. Key concepts of neural networks like neurons, network structure, and functioning are summarized.
This document discusses conceptual modeling of information systems. It describes the key functions of information systems as allowing organizations to achieve objectives by collecting, storing, processing and distributing information. It also outlines the main components of conceptual modeling including the structural schema, behavioral schema, integrity constraints and derivation rules. The document emphasizes that defining a conceptual schema is necessary for developing an information system.
1) Cybermatics is a holistic field that systematically studies cyber entities in cyberspace and their interactions with physical, social, and mental spaces.
2) Architecting cyber-enabled systems of systems is challenging due to their unpredictable emergent behavior from the interaction of highly autonomous cyber entities across cyber-physical-social-mental domains.
3) Key research areas include modeling dependencies between cyber entities, developing decentralized architectures, and incorporating openness and humans in the loop in a comprehensive manner.
Robots working in swarms need to be self-aware to adapt their behavior based on task performance and collective behavior emerges. Self-aware computing systems could help manage distributed energy production and consumption in smart grids. Data and services could manage themselves in an "ecosystem" through decentralized algorithms. Human cognitive processes like inference could help systems manage internet content by acquiring new content and filtering existing content. Self-aware electric vehicles could communicate to improve reliability, adaptability, and predictability through cooperation. Science clouds use self-aware computing to manage distributed notebooks, servers and virtual machines.
This document discusses how Normalized Systems (NS) theory can help establish sustainable business cases for Internet of Things (IoT) endeavors by addressing IoT challenges. NS theory proposes fine-grained modular structures to control complexity through principles like separating tasks and ensuring modules are version transparent. It also provides standardized elements like workflows that can be combined and customized to build reusable and evolvable applications. By considering NS aspects like evolvability from the start, IoT initiatives can help address challenges like unprecedented change over time.
Knowledge-Based Agent in Artificial intelligence.pptxsuchita74
This document discusses knowledge-based agents in artificial intelligence. It describes knowledge-based agents as agents that maintain an internal state of knowledge about the world, reason over that knowledge, update their knowledge based on observations, and take intelligent actions. The document outlines the main components of knowledge-based agents as the knowledge base, which represents information about the world, and the inference system, which applies logical rules to deduce new information and update the knowledge base. Several knowledge representation techniques used in knowledge-based agents are also described, including logical, semantic network, frame, and production rule representations.
A neural network is a method in artificial intelligence that teaches computers to process data in a way that is inspired by the human brain. It is a type of machine learning process, called deep learning, that uses interconnected nodes or neurons in a layered structure that resembles the human brain.
This document discusses the application of artificial intelligence techniques like expert systems, artificial neural networks, and fuzzy logic in power systems. It provides an overview of power systems and artificial intelligence. It then discusses the need for AI in power systems due to complex data handling. The major AI techniques considered for power system protection are expert systems, artificial neural networks, and fuzzy logic systems. Case studies on fault detection in transmission lines using fuzzy systems and improving line performance using expert systems and neural networks are also presented. The conclusion states that AI can help improve power system efficiency, analysis, control, and use of renewable resources.
Similar to eCeNS Hybrid Knowledge-Base and SCN-Engine Framework for building Intelligent Systems (20)
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Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Speck&Tech
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Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
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Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
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Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
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In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
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- The top challenges for privacy leaders, practitioners, and organizations in 2024
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eCeNS Hybrid Knowledge-Base and SCN-Engine Framework for building Intelligent Systems
1. www.huawei.com
eCeNS Hybrid Knowledge-Base
and SCN-Engine Framework for
building Intelligent Systems
Dr. George Vaněček, Jr.
Innovation Center, FutureWei Technologies
Santa Clara, CA
February, 2013
Presented at SV CMU, Feb 12, 2013
2. Our Focus on Intelligent Systems
• With the pervasive growth of Social Networking, the Web, and
the emerging Internet-of-Things, the digital world is becoming
more aware of the real-world,
2
• partially influenced by
the advances in
ambient intelligence
and its adaption in
computerized and
Internet-connected
devices
• Intelligent systems will continue to gain ambient intelligence to
better sense, perceive and learn their environments
• and apply organic computing methods to respond to or to
cause changes in their environments.
3. Intelligent Systems need
Ambient Intelligence
3
AmI refers to electronic environments that are
sensitive and responsive to the presence of people
“In an Ambient Intelligence
world, devices work in concert to
support people in carrying out their
everyday life activities, tasks and
rituals in easy, natural way using
information and intelligence that is
hidden in the network connecting
these devices.” Source: Wikipedia
Source: Wikipedia
4. Intelligent Systems also need
Organic Computing
to dynamically adapt to their environments and tasks
with abilities that are
• Self-Configuring,
• Self-Describing/Explaining,
• Self-Healing,
• Self-Protecting,
• Self-Organizing,
• Context-aware, and
• Reactive and Proactive,
• with minimal human intervention.
5. Increasing Intelligence in Systems
“Intelligent Systems will exist in environments they sense
and perceive, and from which they learn and continually act to
achieve their objectives.”
1. sense the real-world environments,
2. perceive the world using world
models,
3. adapt to different environments
and changes,
4. learn and build knowledge, and
5. act to control their environments.
They are computational systems that behave intelligently and rationally, to
6. Machine Learning and AI Requirements
• Build systems that learn about self and environment
• Create Situated Autonomous Decision Systems
in dynamic environments over extended time entrusted to
handle complex tasks
• Teach autonomous systems how to handle time, change, and
event streams.
Most systems do not handle time and changes well
• Build Agents that exhibit life-long Machine Learning (ML)
rather than ML algorithms that learn one thing only.
• Create an interchangeable world knowledge for Intelligent
Systems.
Source: AAAI-96
7. eCeNS Approach to General IS Framework
Our approach is to explore and pursue
1. a single, general-purpose, hybrid KB framework
based on a data-driven, temporal and
probabilistic, graph representation that
2. integrates a dynamic model of the world with its
learned ontologies and taxonomies, and
3. a neuron-inspired symbolic-computational-
network to drive all perception and learning, with
4. sensing and actuating abilities, and that
5. allows building various domain-specific
intelligent systems.
8. Domain-Specific
Ontologies
to understand Things and
how They relate to each
other
World
Model
to Understand
Real-World: people, places
and things, their
contexts, histories and
behaviors, etc.
Dynamic
Taxonomies
to know how to
Differentiate and to
Recognize Patterns
Probabilistic
Neuron-Inspired
Symbolic –Computational
Network
to Sense, Perceive and
Learn
SCN Engine and
Knowledge-base
Light
Temperature
Location
Time
ETC.
eMail
Messages
RSS
Documents
ETC.
Sensory
Input
Actuator
Output
Light Switchs
Thermostats
Controllable
Devices
Alarms
ETC.
eMails
Messages
RSS
Documents
ETC.
RealWorld
RealWorld
DigitalWorld
DigitalWorld
People
Sound
Speakers
Social
Networks
People
eCeNS HKB and SCN Engine Framework
9. eCeNS Key Components
1. A graph-based hybrid knowledge base
2. An eCeNS RESTful Web Service that
supports a RESTful API for management
and control
3. A RESTful Sensing Service that listens for
and consumes external structured
messages (in JSON) and infuses them as
related entities into the world model. This
initially excites neurons that then process
and propagate the data through the World
Model.
4. A RESTful Actuation Client that receives neural signals from the World
Model and marshals the related entities into JSON to be sent to external
services.
5. An SCN Engine that sequences and executes excited neurons within the
World Model.
HKB
WM DSO
Taxonomy SCN
SCN Engine
RESTful Web Svc
Sensing
Actuating
InputMessages
OutputMessages
Editor (GUI)
10. Hybrid Knowledge Base
The HKB represents:
1. World model (WM) of attributed entities, properties, and their
relationships,
2. Domain-Specific Ontologies (DSO) that generalize the world
model in terms of related concepts and their constrained
relationships,
3. A set of taxonomies denoting category hierarchies for
abstracting the concept properties with associated rules, as
used for concept differentiation, and
4. A neuron-inspired Symbolic Computational Network (SCN)
that propagates information and knowledge between the world
model and the DSOs properties.
10
11. eCeNS KB Editor and Simulation Demos
Simple Home Automation:
• In a smart house with a
HVAC and sensors for
lights, temperature and
door status,
• Keep a room warm
• As long as the lights are on
and the door is closed.
Simple Enterprise Email-based
Context-Awareness:
• Use NLP to identify subject
phrases from eMails
• Build a user-group/topic context-
awareness model
• Drive an intelligent UCC mobile
application with current context
information
11
12. KB Nodes and Links
• The eCeNS HKB is represented as an attributed and
labeled directed graph.
• Nodes maintain both out-links and in-links.
• Each node or directed link has an associated set of
name/value attributes used for meta-data, such as node
types, time stamps, or scoring.
• Nodes represent entities, properties, property values,
concepts, categories and neurons, while the links represent
attributed relationships between the nodes.
12
Node
Attributes Reln. Attributes
Relationship Label
13. World Model Entities
• An entity (and its properties)
is an instantiation of a
concept, where the concept
is an entity generalization as
defined in an associated
ontology.
• Entity is represented by an
entity node.
• Entity details are defined by
an associated set of zero or
more properties represented
as property nodes.
• Properties are defined by a given
concept (or a generalized
category defined in an associated
taxonomy).
• In general, properties are named
values that may change over time.
• These changes are maintained by
the properties histories.
13
Entity Concept
Property
Value Value
Category
IS_A
IS_IN_*
HAS_VALUEHAS_VALUE
NEWEST_VALUEOLDEST_VALUE
OLDER_VALUE
HAS_PROPERTY
Property History
14. DSO’s and their Concepts
• An ontology is a
generalization of the World
Model.
• It is defined by concepts and
their constrained
relationships and maps the
concept properties to well-
defined categories in the
associated taxonomies.
• The concept nodes and their
constrained relationships need
to be either defined manually,
or learned from the World
Model patterns.
• Once known, ontologies are
used to instantiate their
conceptual structures within
the World Model.
14
ConceptEntities
Property
HAS_PROPERTY
Category
or
Concept
IS_IN or IS_A
Concepts
Relationship
Labels
Constraints
IS_A
Concept
15. Taxonomy Categories
• A taxonomy is a hierarchical structure of categories for
recognizing members (concepts or entities) of well-defined
sets.
• It provides a mechanism for assigning meaning to ordinal
and cardinal values and concepts.
• A category can be partitioned into sub-categories.
• Each sub-category has a characteristic-function (predicate)
for mapping members of the category into the specific sub-
category.
• Taxonomies can be replicated to personalize partitioning.
15
Category
HAS_MEMBER
Sub-category Predicate
Category
Concept
HAS_SCHEMA
16. Example Category
• Each HAS_MEMBER link has an associated characteristic
function.
• For now, these are closures such as:
(t){ return t < 0 }
• Sub-categories form a partition of the category set.
16
Temperature
Freezing Cold Warm Hot
HAS_MEMBER
Attributes:
UOM = Celsius
type Ordinal
0° 16° 28°
17. SCN’s
Symbolic Neurons
• As a data-driven system the SCN models all the mechanisms
for sensing, perception, learning and acting by symbolic
neurons.
• Neuron is a generalized computation flow-control element
that is connected to a set of input property nodes and
optionally to a single output property node.
• Whenever any of its input properties changes, the neuron
executes its function on all its input properties, and possibly
generates a change in its output property (or structure).
17
Entity
Property
HAS_PROPERTY
Entity
Property
HAS_PROPERTY
P+P
Neuron
Other Input
Properties
NOTIFY
NOTIFY
Neuron Function
Neuron Connections:
{ P+P, P+C, P+E, CP, EP }
18. SCN Example Model of Categorization
• “Category” neurons map
category properties into
sub-categories
• Taxonomy categories
with their characteristic
functions are used to
determine memberships.
18
Sensor
Entity
HAS_PROPERTY
Property
Room
Entity
HAS_PROPERTY
Room Temp.
Property
Temperature
Category
Neuro
n
NOTIFY
NOTIFY
Freezing
Category
Cold
Category
Warm
Category
Hot
Category
HAS_MEMBER
IS_IN_CATEGORY
IS_IN_SUBCATEGORY_OF
19. SCN Example Model of a Logic Program
• Logic Programs automatically generated with Rule neurons
link a given set of input properties to the output property.
• Specific interpretation is driven indirectly by the constraints in
the related categories (e.g., Temperature, Time-of-Day,
HVAC-Status).
19
Temp.
Property
T.o.D.
Property
Furnace
Property
{ Freezing, Cold, Warm , Hot }
{ Day, Night }
{ Off, Cooling, Heating }
Cooling
Off
Heating
Night
Day
Hot
˄
˄
˄
˄ Off
Warm
Freezing | Cold
20. Exploring SCN as a Means to
Implement Supporting AI Methods
As a Graph-based Symbolic Computation Network, SCN
can be used to model
• Concept and Category Learning
• Logic Programming and Various types of Reasoning
Analogical, specialization, generalization, meta-level, etc.
• Probabilistic Reasoning and Bayesian Inference
• Hybrid Artificial Neural Networks (ANN)
• Natural Language Processing (NLP)
• Stochastic Computing
• Workflow Processing
• Genetic Algorithms
• Others?
20
21. Key eCeNS Mechanisms being Developed
• Automatic sensing: Process and categorize new schemas of
incoming JSON messages (via REST)
• Automatic actuation: Automatically create entities for generating
outgoing JSON messages (via REST)
• DSO Generalization and Category Learning through Probabilistic
Reasoning: Learn DSO’s by recognizing WM patterns as related
concepts; and categories as a way to differentiate concepts
• WM Specialization: Create entity structures by ontology cloning.
• Explore Neural Models: Identify necessary sets of neural functions
and their models to support needed types of reasoning and machine
learning algorithms.
• SCN Engine Processing: Explore SCN Engine neuron scheduling
• SCN Creation: Explore Ontology SCN to WM cloning and refinement
• External Module Interoperability: Explore interoperability with external
Machine Learning and Data Processing tools and modules.
21
22. Summary
• Current trends in academia and industry focusing on Big Data
and Machine Learning (as a way to address context-
awareness, ambient intelligence etc.) are driving much
excitement in new ways of solving real-world problems.
• Classical AI methods and Knowledge Bases create the
foundations.
• Black-box solutions are great but are not general and become
obsoleted quickly.
• New general-solutions, frameworks and platforms are essential
to deal with long-term Intelligent Systems realizations.
• eCeNS is rooted in classic AI methods but driven by innovation
in new and emerging methods.
22
Title: eCeNS Hybrid Knowledge Base framework for building Intelligent SystemsPlace: Noah's Arc Lab, Honk Kong, Tue, Jan 29, 2013 Abstract: For intelligent systems to sense, perceive and learn from their environment and the Internet, they need to create and manage the knowledge needed to perform their required tasks. This talk introduces the eCeNS hybrid knowledge base and perception system being developed at the Innovation Center in Santa Clara, CA. The system is being architected as a general-purpose framework for building domain-specific intelligent systems with emphasis on ambient intelligence and organic computing. The talk will also include a demonstration of the system's visual graphical editor and two POC use cases, one for home automation, and one for enterprise email-based context analysis. The talk will conclude with a more detailed presentation of the system’s model for its world model, ontologies, concepts/taxonomies, and its neuron-inspired symbolic computational network, as well as the interoperability with external modules.