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10 Pillars of Knowledge is a systematic map of human knowledge. It presents, at a glance, the structure of knowledge and the meaningful relations among the main fields. Human knowledge is composed of 10 pillars: Foundations, Supernatural, Matter and Energy, Space and Earth, Non-Human Organisms, Body and Mind, Society, Thought and Art, Technology, History

A Semantic Map is kind of like a dictionary, in that it's a representation of Cognition's ability to define things. Cognition claims that its Semantic Map has over 10 million semantic connections; over 4 million semantic contexts (word meanings that create contexts for specific meanings of other related words); over 536,000 word senses (word and phrase meanings); 75,000 concept classes (or synonym classes of word meanings); 7,500 nodes in the technology's ontology or classification scheme; and 506,000 word stems (roots of words) for the English language.

TechCrunch50 is broadcasting the conference live with their partner UStream which means our fans and supporters can watch our presentation live this morning during the 10:30 Pacific time session on gaming. We've included the live broadcast of the event here. Wish us luck and we look forward to welcoming you into the Akoha community of players soon. Updated 14:39. Our presentation went really well. If you missed it, you can watch the recorded version below.

Over 10 billion pieces of reusable information can already be found across 100 million web pages which embed RDF and Microformats. Start consuming this data today with Sindice Data Web services.

One of the highlights of October's Web 2.0 Summit in San Francisco was the emergence of 'Semantic Apps' as a force. Note that we're not necessarily talking about ...

Six weeks ago, the Gonzo Scientist challenged researchers around the world to interpret their Ph.D. research in dance form, film the dance, and share it with the world on YouTube (Science, 10 October, p. 186). By the 11 p.m. deadline this past Sunday, 36 dances--including solo ballet and circus spectacle--had been submitted online.

NCBO Seminar Series talks occur via the Web and teleconference at 10:00AM, Pacific time, the 1st and 3rd Wednesday of every month. This series aims to showcase new projects, technologies and ideas in biomedical ontology by featuring the work of a different collaborator each session. It is open to anyone interested, regardless of location or affiliation.

Online study group community Cramster announced today that the company has raised a $3 million investment and after checking out the site, we can see why. This active, full featured and well design service looks really compelling for students and has a solid business model. Members can participate in forums about homework, get quick answers to questions 24 hours a day and access explanations of problems from more than 200 of the most popular text books in 7 subject areas. There are free and paid membership levels at $10 per month and users deemed helpful by others can receive financial rewards like gift certificates.

GATE is... * the Eclipse of Natural Language Engineering, the Lucene of Information Extraction, a leading toolkit for Text Mining * used worldwide by thousands of scientists, companies, teachers and students * comprised of an architecture, a free open source framework (or SDK) and graphical development environment * used for all sorts of language processing tasks, including Information Extraction in many languages * funded by the EPSRC, BBSRC, AHRC, the EU and commercial users * 100% Java reference implementation of ISO TC37/SC4 and used with XCES in the ANC * 10 years old in 2005, used in many research projects and compatible with IBM's UIMA * based on MVC, mobile code, continuous integration, and test-driven development, with code hosted on SourceForge

Entitled "Severe Space Weather Events - Understanding Societal and Economic Impacts," it describes the consequences of solar flares unleashing waves of energy that could disrupt Earth's magnetic field, overwhelming high-voltage transformers with vast electrical currents and short-circuiting energy grids. Such a catastrophe would cost the United States "$1 trillion to $2 trillion in the first year," concluded the panel, and "full recovery could take four to 10 years." That would, of course, be just a fraction of global damages.

The exponential growth of diverse types of biological data presents the research community with an unprecedented challenge and opportunity. The challenge is to stay afloat in the flood of biological data, keeping it as accessible, up-to-date, and integrated as possible. The opportunity is to cultivate new models of data curation and exchange that take advantage of direct participation by a greater portion of the community.

Pierre Lévy

In the process of knowledge discovery, workers examine available information in order to make sense of it. By sensemaking, we mean interacting with and operating on the information with a variety of information processing mechanisms [3,18]. Previously, we introduced a concept that uses the spreadsheet metaphor with cells containing visualizations of complex data. In this paper, we extend and apply a cognitive model called "visual sensemaking " to the Visualization Spreadsheet. We use the task of making sense of a large Web site as a concrete example through out the paper for demonstration. Using a variety of visualization techniques, such as the Disk Tree and Cone Tree, we show that the interactions of the Visualization Spreadsheet help users draw conclusions from the overall relationships of the entire information set.

This essay discusses the notion of sensemaking, including definitions and possible applications for intelligent decision support systems. The perspectives on the notion of sensemaking are those of psychology, human-centered computing, and naturalistic decision making. The essay discusses a number of myths about sensemaking (for example, that sensemaking is merely "connecting the dots"), showing how empirical evidence about expert decision making refutes the myths.

I've been running Simpy for almost 4 years now. Every once in a while I get the "Why should I use Simpy?", "Why is Simpy better than, say, del.icio.us?" This post answers those questions in the form of "Why I use Simpy" answer. This are my personal reasons for using Simpy, but you can also read other people's opinions. I also encourage you to add your reasons in the comments, so I can add your reasons to this list.

Recently the town of Heerlen in the Netherlands repurposed an old abandoned coal mine into a brilliant source of geothermal energy. The project takes advantage of flooded underground mine shafts, using their thermal energy to power a large-scale district heating system. Dubbed the Minewater Project, the new system recently went online and provides 350 homes and businesses in the town with hot water and heating in the winter and cool water in the summer.

With the economy in a slump and budgets being cut in traditional print and TV advertising campaigns many will be looking to the Web 2.0 world to reach their constituents. So what should be on your Web 2.0 radar for 2009? Web 2.0 gurus give you the low down.

The Yahoo! BOSS API allows you to access the Yahoo! search index with new levels of freedom. You can rearrange the results, change their look, have unlimited requests, mash the results with other resources, and you don't even have to let people know that Yahoo! is powering the page. Many people are busy mashing the BOSS results with internal data sets, proprietary logic, and new visual interfaces.

The Bibliographic Ontology has just been published.