Big Data

Artificial Intelligence and the Internet of Things

A couple of weeks ago, I spoke on a panel at the IoT Tech Expo being held in London. The topic of the panel was “IoT and AI data analytics for intelligent decision making.” Combining two topics that are very hyped at the moment guaranteed a good attendance, but the question at the centre of the discussion was meaningful. Can Artificial Intelligence help improve decision making when faced with the morass of data produced by Internet of Things systems. Perhaps a … Read more…

Happenings in the World of Artificial Intelligence

While much of the tech media have been focusing on the goings on at the Mobile World Congress, some of the more interesting stories of the week are to be found elsewhere. While the differences between this year’s smartphones and last year’s models are becoming increasingly difficult to discern, the same is not true for the goings on in the world of Artificial Intelligence. Already a topic of a blog post of mine a short time ago, there have been some particularly … Read more…

Open Data – The UK leads, but what are the benefits?

Europe is often regarded as playing somewhat second fiddle to the US when it comes to technology and innovation – with little to show for compared to the dominance of Silicon Valley’s big Internet companies (though China is beginning to catch up) . However there is one area where Europe, and particularly the UK, is leading the way – namely the use and dissemination of Open Data. In this post, I explore what Big Data is, and what are the main … Read more…

Big data predictions in the online and physical world

One piece of news that hit the headlines this week was the revelation from researchers from the University of Cambridge and Stanford University that Facebook may be a better judge of personalities than spouses or friends. Apart from the obvious hype value this is particularly significant as it shows the power of machine learning in scenarios which we intuitively feel should be difficult for algorithms to handle. Instead it turns out the the inherent lack of subjective bias and prejudice … Read more…

Internet of Things and Big Data – The concept of Data Gravity

A number of posts in this blog have dealt with the increasing variety and sheer number of ‘things’, be they sensors, wearables, appliances, actuators, industrial components etc. that will gain connectivity over the coming few years. There will however be no point adding connectivity to these items if they do not produce meaningful data, and in turn there will be no point collating this data unless insights are obtained that can be acted upon. This is why the ‘Internet of Things’ is invariably coupled with its close relative in the family of hyped buzzwords –  Mr ‘Big Data’.

To give an example of the scale of data being produced, Cisco estimates that by 2018, connected devices will generate 400 zettabytes of data annually. (I too needed to look that up. Apparently a zettabyte is 1021 bytes or 1 billion terabytes).

… Read more…