Systems & Languages


Security Architecture for Smart Factories

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Building smart factories is a substantial endeavor for organizations. The initial steps involve understanding what makes them unique and what new advantages they offer. However, a realistic view of smart factories also involves acknowledging the risks and threats that may arise in its converged virtual and physical environment. As with many systems that integrate with the industrial internet of things (IIoT), the convergence of information technology (IT) and operational technology (OT) in smart factories allows for capabilities such as real-time monitoring, interoperability, and virtualization. But this also means an expanded attack surface.


Can machines have common sense? – Moral Robots – Medium

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The Cyc project (initially planned from 1984 to 1994) is the world's longest-lived AI project. The idea was to create a machine with "common sense," and it was predicted that about 10 years should suffice to see significant results. That didn't quite work out, and today, after 35 years, the project is still going on -- although by now very few experts still believe in the promises made by Cyc's developers. Common sense is more than just explaining the meaning of words. For example, we have already seen how "sibling" or "daughter" can be explained in Prolog with a dictionary-like definition.


Top IT predictions in APAC in 2019

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The growing use of AI will increase data usage exponentially. As part of Singapore's smart nation initiative, the government has planned to invest up to S$150m from the National Research Foundation on AI over five years through the AI Singapore programme. While first-generation AI architectures have historically been centralised, Equinix predicts that enterprises will enter the realm of distributed AI architectures, where AI model building and model inferencing will take place at the edge, physically closer to the origin source of the data. To access more external data sources for accurate predictions, enterprises will turn to secure data transaction marketplaces. They will also strive to leverage AI innovation in multiple public clouds without getting locked into a single cloud, further decentralising AI architectures.


r/MachineLearning - [R] Neural Architecture Optimization

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Abstract: Automatic neural architecture design has shown its potential in discovering powerful neural network architectures. Existing methods, no matter based on reinforcement learning or evolutionary algorithms (EA), conduct architecture search in a discrete space, which is highly inefficient. We call this new approach neural architecture optimization (NAO). There are three key components in our proposed approach: (1) An encoder embeds/maps neural network architectures into a continuous space. The performance predictor and the encoder enable us to perform gradient based optimization in the continuous space to find the embedding of a new architecture with potentially better accuracy.


Macron Says Europe's Security Architecture Must Be Rethought

U.S. News

French President Emmanuel Macron says "we must rethink the European security architecture" as he pushed for a continent-wide effort to create "a strategic partnership, including in terms of defense, with our closest neighbors.".


Discovering Latent Information By Spreading Activation Algorithm For Document Retrieval

arXiv.org Artificial Intelligence

Syntactic search relies on keywords contained in a query to find suitable documents. So, documents that do not contain the keywords but contain information related to the query are not retrieved. Spreading activation is an algorithm for finding latent information in a query by exploiting relations between nodes in an associative network or semantic network. However, the classical spreading activation algorithm uses all relations of a node in the network that will add unsuitable information into the query. In this paper, we propose a novel approach for semantic text search, called query-oriented-constrained spreading activation that only uses relations relating to the content of the query to find really related information. Experiments on a benchmark dataset show that, in terms of the MAP measure, our search engine is 18.9% and 43.8% respectively better than the syntactic search and the search using the classical constrained spreading activation. KEYWORDS: Information Retrieval, Ontology, Semantic Search, Spreading Activation


The Scalable Neural Architecture behind Alexa's Ability to Select Skills : Alexa Blogs

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Alexa-like voice services traditionally have supported small numbers of well-separated domains, such as calendar or weather. In an effort to extend the capabilities of Alexa, Amazon in 2015 released the Alexa Skills Kit, so third-party developers could add to Alexa's voice-driven capabilities. We refer to new third-party capabilities as skills, and Alexa currently has more than 40,000. Four out of five Alexa customers with an Echo device have used a third-party skill, but we are always looking for ways to make it easier for customers to find and engage with skills. For example, we recently announced we are moving toward skill invocation that doesn't require mentioning a skill by name.


Inception Network Deep Learning Architecture

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Inception Network Deep Learning Architecture Sharing some of my experience on simplifying the cost & how to go with best combination of hyper parameters.


Linked List Data Structure using Python Udemy

@machinelearnbot

Get your team access to Udemy's top 2,500 courses anytime, anywhere. If you have started using Python, by now you must have come to know the simplicity of the language. This course is designed to help you get more comfortable with programming in Python. It covers completely, the concept of linked list using Python as the primary language. You need to be equipped with the basics of Python such as variables, lists, dictionary and so on.


Sustainable Deep Learning Architectures require Manageability

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This is a very important consideration that is often overlooked by many in the field of Artificial Intelligence (AI). I suspect there are very few academic researchers who understand this aspect. The work performed in academe is distinctly different from the work required to make a product that is sustainable and economically viable. It is the difference between computer code that is written to demonstrate a new discovery and code that is written to support the operations of a company. The former kind turns to be exploratory and throwaway while the the latter kind tends to be exploitive and requires sustainability.