sensemaking

The South Atlantic Anomaly (or SAA) is the region where Earth's inner van Allen radiation belt makes its closest approach to the planet's surface. Thus, for a given altitude, the radiation intensity is greater within this region than elsewhere. The van Allen radiation belts are symmetric with the Earth's magnetic axis, which is tilted with respect to the Earth's rotational axis by an angle of ~11 degrees. Additionally, the magnetic axis is offset from the rotational axis by ~450 kilometers (280 miles). Because of the tilt and offset, the inner van Allen belt is closest to the Earth's surface over the south Atlantic ocean, and farthest from the Earth's surface over the north Pacific ocean.

AAAI 2007 Spring Symposium Series Machine Reading

Within the field of astronomy there are many existing vocabularies which have been developed for different purposes by different organisations.

Communities and technologies are key to community informatics. These technologies cover a wide range, with sophisticated computer and networking technologies only being one end of the spectrum. Face-to-face and other non-computerized technologies can be just as important, if often not more so. ICTs should therefore always be read as covering this whole spectrum.

As it tracks and analyzes thought and actions across the world, the Global Power Barometer (GPB) frequently catches sight of issues that will impact global politics. These are the issues that likely will move the icons in coming weeks. We'll share our peeks at the future as they pass certain momentum thresholds. In future days we'll categorize the "Emerging Issues" and provide snippets about the progress of significant trends.

BrowseRDF.com allows you to navigate arbitrary RDF datasets using an exploration technique called "faceted browsing". This technique lets you easily navigate through unfamiliar datasets.

The Web is ephemeral. Pages change frequently, and it is nearly impossible to find data or follow a link after the underlying page evolves. We present Zoetrope, a system that enables interaction with the historical Web (pages, links, and embedded data) that would otherwise be lost to time. Using a number of novel interactions, the temporal Web can be manipulated, queried, and analyzed from the context of familar pages. Zoetrope is based on a set of operators for manipulating content streams. We describe these primitives and the associated indexing strategies for handling temporal Web data. They form the basis of Zoetrope and enable our construction of new temporal interactions and visualizations.

Researchers in the School of Computer Science at the University's Malaysia Campus are exploring 'granular computing' - a computer paradigm that looks at groups or sets of information, called information granules, rather than the high level of detail at which data is currently processed. By looking at data in this way, new patterns and relationships emerge - which could potentially give us access to new types of computer modelling in a range of fields, including process control and optimisation, resource scheduling and bioinformatics.

Auto-scaling is the ability (with certain cloud infrastructure management tools like enStratus-in a limited beta through the end of the year) to add and remove capacity into a cloud infrastructure based on actual usage. No human intervention is necessary. It sounds amazing-no more overloaded web sites. Just stick your site into the cloud and come what may! You just pay for what you use. But I don't like auto-scaling.

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.

Rich countries acknowledge their historic role in pushing up global temperatures but they say that emerging giants like China and India must also step up to the plate and take quantifiable action. Developing and poorer nations hit back with the argument that the industrialised world should lead by example, and foot the bill for clean-energy technology and coping with global warming's inevitable impacts.

Systems Biology Linker (Sybil) is a platform for the integration of BioPAX and SBML. It is part of the Virtual Cell but also a useful tool for any SBML and BioPAX integration, in other words for any one who wants to use BioPAX with an SBML-capable platform or vice versa. While Sybil can be used as an intelligent conversion tool between SBML and BioPAX, it is primarily intended for building a joint repository for SBML and BioPAX data, where links between SBML elements and BioPAX objects are maintained by SBPAX. Sybil uses SYBREAM for most of the intelligent work involved in building the SBML-SBPAX-BioPAX joint repository.

Faviki is a social bookmarking tool that allows users to annotate the contents of web pages by Wikipedia concepts. Using Wikipedia as a source of a universal controlled vocabulary, it provides so-called 'semantic tags' which are standardized and computer-interpretable. In this way, Faviki is able to solve some common problems related to classic 'folksonomy' tags, in particular: polysemy, synonymy, different lexical forms, and lack of a commonly agreed meaning of terms. In a wider perspective, Faviki aims to speed up the transition from Web 2.0 to the Semantic Web.

The Global Coherence Initiative empowers co-creation with others for the benefit of all.

DIYbio is a group of people who are interested in doing amateur biotechnology. Amateur, meaning doing something that you love for the sake of doing it. In a broad sense, we're developing an infrastructure that enables people not in traditional institutions to take advantage of the tools that those institutions typically provide.

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.

In order to keep data structures in Semantic CrunchBase close to the source API, I used a 1-to-1 mapping between CrunchBase JSON keys and RDF terms (with only a few exceptions). This was helpful for people knowing the JSON API, but it wasn't easy to interlink the converted information with existing SemWeb data such as FOAF, or the various LOD sources.

Relevant content from around the web brought to you as you're typing. API allows to bring these related Images, Articles, Hyperlinks and Tags to your Application.

Apache Tuscany simplifies the task of developing SOA solutions by providing a comprehensive infrastructure for SOA development and management that is based on Service Component Architecture (SCA) standard.