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 Evolutionary Systems


What you are too afraid to ask about Artificial Intelligence (Part I): Machine Learning

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AI is moving at a stellar speed and is probably one of most complex and present sciences. The complexity here is not meant as a level of difficulty in understanding and innovating (although of course, this is quite high), but as the degree of interrelation with other fields apparently disconnected. There are basically two schools of thought on how an AI should be properly built: the Connectionists start from the assumption that we should draw inspiration from the neural networks of the human brain, while the Symbolists prefer to move from banks of knowledge and fixed rules on how the world works. Given these two pillars, they think it is possible to build a system capable of reasoning and interpreting. In addition, a strong dichotomy is naturally taking shape in terms of problem-solving strategy: you can solve a problem through a simpler algorithm, which though it increases its accuracy in time (iteration approach), or you can divide the problem into smaller and smaller blocks (parallel sequential decomposition approach).


Artificial Intelligence and Data Science in the Automotive Industry – Data Science Blog

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Each of these areas already features a significant level of complexity, so the following description of data mining and artificial intelligence applications has necessarily been restricted to an overview. Vehicle development has become a largely virtual process that is now the accepted state of the art for all manufacturers. CAD models and simulations (typically of physical processes, such as mechanics, flow, acoustics, vibration, etc., on the basis of finite element models) are used extensively in all stages of the development process. The subject of optimization (often with the use of evolution strategies[31] or genetic algorithms and related methods) is usually less well covered, even though it is precisely here in the development process that it can frequently yield impressive results. Multi-disciplinary optimization, in which multiple development disciplines (such as occupant safety and noise, vibration, and harshness (NVH)) are combined and optimized simultaneously, is still rarely used in many cases due to supposedly excessive computation time requirements.


What do cognitive science and swarm intelligence have in common?

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In every field, there's a pioneer, a prototype, an individual or group that blazed the path forward to uncover previously hidden value. Observing the giants in artificial intelligence allows us to revisit the early instrumental concepts in the development and maturation of the field. Biological principles are the roots of swarm intelligence, and self-organizing collective behavior is its organizing principle. Better understanding these foundational principles results in the ability to accelerate the development of your business applications. Four pioneers shaped artificial intelligence as we know it today.


Artificial Intelligence in Exponential Health – Aalok Yashwant Shukla – Medium

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To enable exponential health improvements we need to understand what artificial intelligence is, what we can do with it and how to do that. Artificial Intelligence (AI) is the theory and development of computer systems able to perform tasks normally requiring human intelligence, such as visual perception, speech recognition, decision-making, and translation between languages. This the force multiplier that sits on top of all the low cost sensors and patient data inputs. For the A.I possibilities we can then think of D.A.S.H when looking at applications for health transformation. Neural Networks – e.g systems modelled on the brain & nervous system these are often used in deep learning systems and are used in character recognition, time series prediction, expert systems and classification Evolutionary computing – e.g systems modelled on evolutionary programming, evolution strategies and genetic algorithms used to solve complex real world problems e.g in populations or swarms Computer Vision – e.g systems enabling object recognition, image understanding and augmented reality used to automate vision based problem solving.


The GPU-based Parallel Ant Colony System

arXiv.org Artificial Intelligence

The Ant Colony System (ACS) is, next to Ant Colony Optimization (ACO) and the MAX-MIN Ant System (MMAS), one of the most efficient metaheuristic algorithms inspired by the behavior of ants. In this article we present three novel parallel versions of the ACS for the graphics processing units (GPUs). To the best of our knowledge, this is the first such work on the ACS which shares many key elements of the ACO and the MMAS, but differences in the process of building solutions and updating the pheromone trails make obtaining an efficient parallel version for the GPUs a difficult task. The proposed parallel versions of the ACS differ mainly in their implementations of the pheromone memory. The first two use the standard pheromone matrix, and the third uses a novel selective pheromone memory. Computational experiments conducted on several Travelling Salesman Problem (TSP) instances of sizes ranging from 198 to 2392 cities showed that the parallel ACS on Nvidia Kepler GK104 GPU (1536 CUDA cores) is able to obtain a speedup up to 24.29x vs the sequential ACS running on a single core of Intel Xeon E5-2670 CPU. The parallel ACS with the selective pheromone memory achieved speedups up to 16.85x, but in most cases the obtained solutions were of significantly better quality than for the sequential ACS.


AI accurately predicted Donald Trump's 100 day approval rating

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An artificial intelligence accurately predicted Donald Trump's less-than-stellar first 100-day approval rating down to the percentage point. Unanimous AI was challenged by reporters at Modern Trader magazine to use its Swarm AI to predict the president's rating at the end of his first milestone in office. The machine correctly came up with the historically low figure of 42 percent--the same result presented by the latest ABC News/Washington Post polls. Not every outlet came up with the same approval rating for Trump's first 100 days. The CNN/ORC poll gave the president a 44 percent approval rating, while Gallup puts it at an even lower 41 percent.


Why swarm intelligence enhances business and Bitcoin

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A combination of real-time, biological systems blends knowledge, wisdom, opinions and intuition to unify intelligence. These simple agents interact locally, within their environment, and new behaviors emerge. Swarm intelligence is the self-organization of systems for collective decentralized behavior. Swarm intelligence enables groups to converge and create an independent organism that can do things that individuals can't do on their own. Fish detect ripples in the water.


Open issues in genetic programming

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It is approximately 50 years since the first computational experiments were conducted in what has become known today as the field of Genetic Programming (GP), twenty years since John Koza named and popularised the method, and ten years since the first issue appeared of the Genetic Programming & Evolvable Machines journal. In particular, during the past two decades there has been a significant range and volume of development in the theory and application of GP, and in recent years the field has become increasingly applied. There remain a number of significant open issues despite the successful application of GP to a number of challenging real-world problem domains and progress in the development of a theory explaining the behavior and dynamics of GP. These issues must be addressed for GP to realise its full potential and to become a trusted mainstream member of the computational problem solving toolkit. In this paper we outline some of the challenges and open issues that face researchers and practitioners of GP.


How artificial life spawned a billion-dollar industry

The Japan Times

LONDON – Scientists are getting closer to building life from scratch and technology pioneers are taking notice, with record sums moving into a field that could deliver novel drugs, materials, chemicals and even perfumes. Despite ethical and safety concerns, investors are attracted by synthetic biology's wide market potential and the plummeting cost of DNA synthesis, which is industrializing the writing of the genetic code that determines how organisms function. While existing biotechnology is already used to make medicines like insulin and genetically modified crops, synthesizing whole genes or genomes gives an opportunity for far more extensive changes. Matt Ocko, a Silicon Valley venture capitalist whose past investments include Facebook, Uber and Zynga, believes the emerging industry has passed the "epiphany" moment needed to prove it can deliver economic value. "Synthetic biology companies are now becoming more like the disruptive, industrial-scale value propositions that define any technology business," he said.


Detecting tax evasion: a co-evolutionary approach

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We present an algorithm that can anticipate tax evasion by modeling the co-evolution of tax schemes with auditing policies. Malicious tax non-compliance, or evasion, accounts for billions of lost revenue each year. Unfortunately when tax administrators change the tax laws or auditing procedures to eliminate known fraudulent schemes another potentially more profitable scheme takes it place. Modeling both the tax schemes and auditing policies within a single framework can therefore provide major advantages. In particular we can explore the likely forms of tax schemes in response to changes in audit policies.