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The 16 most anticipated games of E3 2018

The Guardian

E3, the biggest video game news event of the year, is taking place next week in Los Angeles โ€“ and as it is every year, it will be preceded by press conferences and livestreams where Sony, Microsoft, Nintendo and the rest will hype up their forthcoming games. E3 very much concentrates on the Hollywood blockbusters of the video game world; here are the 16 games generating the most buzz. We'll be liveblogging the first three days of E3 2018, including the press conferences. Operating somewhere between Destiny, The Division and Mass Effect, the new game from Bioware sparked interest at last year's E3 with its luscious alien landscapes and its promise of an epic cooperative adventure โ€“ with jetpacks. Now delayed until early 2019, we'll be expecting a lot more information about the world, and those cool customisable exosuits, in Los Angeles.


Artificial Intelligence Can Identify Wildlife as Accurately as Humans

#artificialintelligence

Motion-sensor cameras are increasingly being used to track wildlife across the globe, from tigers in India to aardvarks in Africa. But combing through the millions of images captured by these systems is a time-consuming task. Now, scientists have discovered that artificial intelligence is as effective as human volunteers -- and much faster -- at identifying species in these largely untapped photo repositories. In a new study published this week in the Proceedings of the National Academy of Sciences, a team of researchers, led by computer scientist Mohammad Sadegh Norouzzadeh at the University of Wyoming, tested whether a type of artificial intelligence called deep neural networks could correctly identify and count species, determine animals' ages, and classify their behaviors. They analyzed AI's capabilities using 3.2 million images from the Snapshot Serengeti dataset, which contains photos from 225 camera traps in Tanzania's Serengeti National Park since 2011.


Could a text message save thousands of fishermen's lives?

BBC News

We can't stop Nature when it unleashes its fury in the form of volcanoes, earthquakes, storms and avalanches, but we can use technology to warn us of imminent danger - and save lives. As the sun sets over Lake Victoria, Africa's largest lake, tens of thousands of fishermen ready themselves to head out on the water for the night, fishing mostly for tilapia and Nile perch. As they push off, they know they are risking their lives - some of them may never be seen again. Lake Victoria - a lake so big it straddles Uganda, Tanzania and Kenya - is notorious for its deadly storms. At this time of year, strong winds, rain, lightning and huge waves are a regular occurrence.


New Hybrid Neuro-Evolutionary Algorithms for Renewable Energy and Facilities Management Problems

arXiv.org Machine Learning

This Ph.D. thesis deals with the optimization of several renewable energy resources development as well as the improvement of facilities management in oceanic engineering and airports, using computational hybrid methods belonging to AI to this end. Energy is essential to our society in order to ensure a good quality of life. This means that predictions over the characteristics on which renewable energies depend are necessary, in order to know the amount of energy that will be obtained at any time. The second topic tackled in this thesis is related to the basic parameters that influence in different marine activities and airports, whose knowledge is necessary to develop a proper facilities management in these environments. Within this work, a study of the state-of-the-art Machine Learning have been performed to solve the problems associated with the topics above-mentioned, and several contributions have been proposed: One of the pillars of this work is focused on the estimation of the most important parameters in the exploitation of renewable resources. The second contribution of this thesis is related to feature selection problems. The proposed methodologies are applied to multiple problems: the prediction of $H_s$, relevant for marine energy applications and marine activities, the estimation of WPREs, undesirable variations in the electric power produced by a wind farm, the prediction of global solar radiation in areas from Spain and Australia, really important in terms of solar energy, and the prediction of low-visibility events at airports. All of these practical issues are developed with the consequent previous data analysis, normally, in terms of meteorological variables.


Four ways Artificial Intelligence can make healthcare more efficient and affordable

#artificialintelligence

A home-based caregiver in a village near Kayar, Senegal, provides basic healthcare services, including malaria treatment for patients living in areas where there are no healthcare facilities. This article is brought to you thanks to the strategic cooperation of The European Sting with the World Economic Forum. To put this into context, the average waste per-person across the top 15 countries is 10-15 times more than the average amount spent by the bottom 50 countries on healthcare, who currently spend an average of around $120 per person. Even more concerning is the fact that the underlying reasons for this waste include preventable and rectifiable system inefficiencies such as care delivery failures, over-treatment, and improper care delivery. Technologies such as artificial intelligence (AI) can help minimise such inefficiencies, ensuring substantially more stream-lined and cost-effective health ecosystems.


Infrastructure Quality Assessment in Africa using Satellite Imagery and Deep Learning

arXiv.org Machine Learning

The UN Sustainable Development Goals allude to the importance of infrastructure quality in three of its seventeen goals. However, monitoring infrastructure quality in developing regions remains prohibitively expensive and impedes efforts to measure progress toward these goals. To this end, we investigate the use of widely available remote sensing data for the prediction of infrastructure quality in Africa. We train a convolutional neural network to predict ground truth labels from the Afrobarometer Round 6 survey using Landsat 8 and Sentinel 1 satellite imagery. Our best models predict infrastructure quality with AUROC scores of 0.881 on Electricity, 0.862 on Sewerage, 0.739 on Piped Water, and 0.786 on Roads using Landsat 8. These performances are significantly better than models that leverage OpenStreetMap or nighttime light intensity on the same tasks. We also demonstrate that our trained model can accurately make predictions in an unseen country after fine-tuning on a small sample of images. Furthermore, the model can be deployed in regions with limited samples to predict infrastructure outcomes with higher performance than nearest neighbor spatial interpolation.


Amortized Context Vector Inference for Sequence-to-Sequence Networks

arXiv.org Machine Learning

Neural attention (NA) is an effective mechanism for inferring complex structural data dependencies that span long temporal horizons. As a consequence, it has become a key component of sequence-to-sequence models that yield state-of-the-art performance in as hard tasks as abstractive document summarization (ADS), machine translation (MT), and video captioning (VC). NA mechanisms perform inference of context vectors; these constitute weighted sums of deterministic input sequence encodings, adaptively sourced over long temporal horizons. However, recent work in the field of amortized variational inference (AVI) has shown that it is often useful to treat the representations generated by deep networks as latent random variables. This allows for the models to better explore the space of possible representations. Based on this motivation, in this work we introduce a novel regard towards a popular NA mechanism, namely soft-attention (SA). Our approach treats the context vectors generated by SA models as latent variables, the posteriors of which are inferred by employing AVI. Both the means and the covariance matrices of the inferred posteriors are parameterized via deep network mechanisms similar to those employed in the context of standard SA. To illustrate our method, we implement it in the context of popular sequence-to-sequence model variants with SA. We conduct an extensive experimental evaluation using challenging ADS, VC, and MT benchmarks, and show how our approach compares to the baselines.


Why thousands of AI researchers are boycotting the new Nature journal

#artificialintelligence

Budding authors face a minefield when it comes to publishing their work. For a large fee, as much as $3,000, they can make their work available to anyone who wants to read it. Or they can avoid the fee and have readers pay the publisher instead. Often it is libraries that foot this bill through expensive annual subscriptions. This is not the lot of wannabe fiction writers, it's the business of academic publishing.


A Hierarchical Fuzzy System for an Advanced Driving Assistance System

arXiv.org Artificial Intelligence

In this study, we present a hierarchical fuzzy system by evaluating the risk state for a Driver Assistance System in order to contribute in reducing the road accident's number. A key component of this system is its ability to continually detect and test the inside and outside risks in real time: The outside car risks by detecting various road moving objects; this proposed system stands on computer vision approaches. The inside risks by presenting an automatic system for drowsy driving identification or detection by evaluating EEG signals of the driver; this developed system is based on computer vision techniques and biometrics factors (electroencephalogram EEG). This proposed system is then composed of three main modules. The first module is responsible for identifying the driver drowsiness state through his eye movements (physical drowsiness). The second one is responsible for detecting and analysing his physiological signals to also identify his drowsiness state (moral drowsiness). The third module is responsible to evaluate the road driving risks by detecting of the road different moving objects in a real time. The final decision will be obtained by merging of the three detection systems through the use of fuzzy decision rules. Finally, the proposed approach has been improved on ten samples from a proposed dataset.


China develops powerful 'Silent Hunter' lasers that can destroy drones from 1,000 feet

Daily Mail - Science & tech

China's drone-killing lasers have successfully destroyed an unmanned aerial vehicle (UAV) from 1,000 feet (300 metres) away. The feat was demonstrated at a recent arms conference in Kazakhstan and comes amid growing tensions with the US. Sources say the portable laser weapon can intercept low-altitude drones and could also gun down moving targets and naval vessels. However, details about exactly how it works have yet to be revealed. China's drone-killing lasers have successfully intercepted an unmanned aerial vehicle (UAV) from 1,000 feet (300 metres) away.