Jeff Stamen of Cambridge Semantics has questioned whether Big Data is worth the hype or if the tech headlines should actually be touting Right Data. Stamen writes, “One look at all the IT headlines these days would suggest that Big Data is the most important data issue today. After all, with lots of computing power and better database storage techniques it is now practical to analyze petabytes of data. However, is that really the most compelling need that end users have? I don’t think so. Instead, I would claim that the issue most end users have is getting together the right data to help them do their jobs better, not analyzing billions of individual transactions.” Read more

Announcing Semantic Tech & Business Conference - San Francisco 2012

Semantic Tech & Business Conference is returning to San Francisco in June! Join us from June 3-7 for complete coverage of Big Data, Linked Data, Extreme Information Management, and Semantic Web. From breakthrough approaches to solving business problems to the big data implications of fast–evolving technologies, SemTechBiz provides you with an unparalleled interactive experience and delivers tangible business value. We're offering a special early rate when you register by February 17. Sign up now!

The Journal of Web Semantics has another new publication this week, a special issue on reasoning with context in the Semantic Web. This issue was edited by Los Lehmann, Ivan Jose Varzinczak and Alan Bundy: “Its ten articles shed direct or indirect light on the role of context in Semantic Web theories and applications. Preprints of the papers are now available on the Journal of Web Semantics preprint server.”

Some of the articles currently available online include the following: “ Representing and Querying Validity Time in RDF and OWL: A Logic-Based Approach by Boris Motik Read more

I often read blogs and watch conference presentations extolling the virtues and benefits of adopting Semantic Web and Linked Data techniques & technologies. It makes me wonder how those new to the field ever get through the blizzard of acronyms and techno-speak, to understand what is being promoted and how it might be relevant to them and their business.  In this post I will attempt to demystify and identify the core benefits of Linked Data without burying you in LD-speak!

Let me start with the web itself.  Imagine if you will that you have just returned from desert island exile for the last decade and a half. You are introduced to the web and start using Google searching to find out what this web thing is all about. You are assailed with an overwhelming array of acronyms terms and concepts – Ajax, Javascript, HTML, CSS, HTTP, XML, DOM, URL, Flash, RDFa, JSON, Microformats, SEO – argh! where do you begin?  However after some digging it becomes clear that there is a blindingly simple concept at the core that only uses three of them: HTML – a simple markup language to describe how a web page should be laid out, URL – a globally unique way to address a page on the Internet, HTTP – a simple way to request and receive a page across the Internet. Read more

The Journal of Web Semantics has released volume 10, a special issue on Scalability edited by Jeff Heflin and Heiner Struckenschmidt: “Preprints from the issue, which includes a short introduction and four research papers, are available on the Journal of Web Semantics preprint server.” The preprints include an editorial by Heflin and Struckenschmidt entitled Web-Scale Semantic Information Processing.

Other preprint articles currently available online include the following: Scalable Distributed Indexing and Query Processing over Linked Data by Marcel Karnstedt, Kai-Uwe Sattler and Manfred Hauswirth; Searching Web Data: an Entity Retrieval and High-Performance Indexing Model by Renaud Delbru, Stephane Campinas and Giovanni Tummarello Read more

Elf Sternberg recently proposed a Grand Unifying Theory to make Backbone and RDFa compatible. He writes, “Last night, I was working on a little demonstration project, teaching myself the intricacies of Backbone/CouchDB interaction. I wrote my first CouchDB views and figured out what they’re for, which is a massive step toward world domination and all that. I was working on the retrieval layer, and thinking about the create/update features, when I said to myself, ‘Hey, Self, can you use that sexy new RDFa stuff to handle the create/update feature?’ I’ve been thinking about this because I have a different project that’s very RDFa-heavy, and the details of implementation have been challenging. But no, I had to come to a different conclusion: RDFa and Backbone.js are incompatible.” Read more

Steve Hamby proclaims that 2012 is the year of the Semantic Web. He starts by quoting Sir Tim Berners-Lee’s vision of the semantic web back in 1996: “If the interaction between person and hypertext could be so intuitive that the machine-readable information space gave an accurate representation of the state of people’s thoughts, interactions, and work patterns, then machine analysis could become a very powerful management tool, seeing patterns in our work and facilitating our working together through the typical problems which beset the management of large organizations.” Read more

Christopher Dawson has commented on Google’s recent changes to their privacy policy. Dawson writes, “I live, eat, breathe, work, and play Google and there aren’t many people more aware of Google’s business model and the amount of data it collects than I. So is it just sheer stupidity and naiveté that has me utterly embracing the Google ecosystem and relatively unconcerned about newly announced privacy policies that have caused so much consternation this week? Before you jump down to the talkbacks to tell me how stupid I really am, read on for another couple paragraphs.” Read more

A new whitepaper is available for free via Refinder. The paper entitled Semantic Technologies Tap Unrealized Potentials of Social Business Platforms was written by Franz Jachim, Leo Sauermann and Bernhard Schandl. The abstract states, “Social technologies and collaboration tools start to find broad acceptance in the enterprise domain. As well, semantic technologies have been around for a while, offering a range of benefits in the handling of information, including the pervasive linking of content, fostering new forms of content discovery and navigation, and improving content metadata and information retrieval.” Read more

Lee Feigenbaum recently argued that “semantic web software must be easy to use.” He explains, “On the surface, this sounds a bit trite. Surely we should demand that all software be easy to use, right? While ease of use is clearly an important goal in software design in general, I’d argue that it’s absolutely crucial to successfully realizing the value from Semantic Web software.” Read more

The Semantic Web Company has released a new book in conjunction with the Renewable Energy and Energy Efficiency Partnership (REEEP) entitled Linked Open Data: The Essentials. Martin Kaltenbock reports, “Linked Open Data: The Essentials – is a a quick start guide for decision makers who need to quickly get up to speed with the Linked Open Data (LOD) concept and who want to make their organisation a part of this movement.” Read more