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OpenSimulator is a 3D Application Server. It can be used to create a 3D Virtual World (ala Second Life(tm)), and includes facilities for creating custom avatars, chatting with others in the environment, building 3D content in world, and creating complex 3D applications in world. OpenSimulator can also be extended via loadable modules or web service interfaces to build more custom 3D Applications. OpenSimulator is released under a BSD License, making it both open source, and commercially friendly to embed in products.

Bossa is an open-source software framework for distributed thinking - the use of volunteers on the Internet to perform tasks that use human cognition, knowledge, or intelligence.

Drug Ontology is developed by the nosology project at Stanford Center for Biomedical Informatics Research. This project seeks to discover new therapeutic uses and adverse effects of drugs by finding diseases that have gene expression profiles similar to those of the known indications and adverse effects of drugs. The objectives of the Drug Ontology are: * defines a core set of concepts and relationships that allow us to integrate information from multiple sources, * provides classification services along multiple axes, * provides links to external sources so that data not in the ontology can be queried from these sources.

Bio-Pedia is an openfree bioinfomation encyclopedia. You can freely add words and modify them anytime. We are making a biology specific openfree encyclopedia for the world.

Welcome to PDBWiki - A community annotated knowledge base of biological molecular structures

Welcome to OmegaWiki. This project is many things to many people. The initial aim is to provide information on all words of all languages. As a consequence of the origin of OmegaWiki, it includes both lexical, terminological and ontological information. Our data is available in a relational database, as a result it is possible to use the data for many purposes.

myExperiment is a collaborative environment where scientists can safely publish their workflows, share them with groups and find the workflows of others. Workflows, other digital objects and collections - called Packs - can now be swapped, sorted and searched like photos and videos on the Web. And unlike Facebook or MySpace, myExperiment fully understands the needs of the researcher. myExperiment makes it really easy for the next generation of scientists to contribute to a pool of scientific workflows, build communities and form relationships. It enables scientists to share, reuse and repurpose workflows and reduce time-to-experiment, share expertise and avoid reinvention.

OpenCog aims to provide research scientists and software developers with a common platform to build and share artificial intelligence programs.

Business Process Execution Language (BPEL), short for Web Services Business Process Execution Language (WS-BPEL) is an executable language for specifying interactions with Web Services.[1] Processes in Business Process Execution Language export and import information by using Web Service interfaces exclusively.

Wanted: Better Wikipedia coverage of theoretical computer science

In this page you will find information that will help you in making the first steps with the Nepomuk software.

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.

The Object-Oriented Hypermedia Design Method (OOHDM) (and its successor, the Semantic Hypermedia Design Method, SHDM) allow the concise specification and implementation of hypermedia (web) applications. This is achieved based on various models describing information (conceptual), navigation and interface aspects of these applications, and the mapping of these models into running applications, in various environements.

The FlyWeb Project is implementing a proof-of-concept data web to integrate research image data from the FlyTED Project with related data from the Berkeley Drosophila Genome Project, FlyBase, FlyAtlas and other sources.

The OntologyDesignPatterns.org is a semantic web portal dedicated to ontology design patterns (OPs) for the Semantic Web developed in the context of the Neon project (http://www.neon-project.org).

Primary Objectives * Build a demo that spans from bench to bedside using RDF and OWL. * Explore the effectiveness of current tools. * Document our finding to help accelerate adoption of the Semantic Web.

# The primary intention of creating aTags is not the categorization of the document, but the representation of the key facts inside the document. Key facts in the biomedical domain might be, for example, "Protein A interacts with protein B" or "Overexpression of protein A in tissue B is the cause of disease C". # An aTag is comprised of a set of associated entities. The size of the set is arbitrary, but will typically lie between 2 and 5 entities. For example, the fact "Protein A binds to protein B" can be represented with an aTag comprising of the three entities "Protein A", "Molecular interaction" and "Protein B". Similarly, the fact "Overexpression of protein A in tissue B is the cause of disease C" can be represented with an aTag comprising of the four entities "Overexpression", "Protein A", "Tissue B" and "Disease C". # Each document or database entry can be described with an arbitrary number of such aTags. Each aTag can be associated with the relevant portions of text or data in a fine granularity. # The entities in an aTag are not simple strings, but resources that are part of ontologies and RDF/OWL-enabled databases. For example, "Protein A" and "Protein B" are resources that are defined in the UniProt database, whereas "Molecular Interaction" is a class in the branch of biological processes of the Gene Ontology. They are identified with their URIs.

Collaborative Protégé is an extension of the existing Protégé system that supports collaborative ontology editing as well as annotation of both ontology components and ontology changes.

OWL 2 extends the W3C OWL Web Ontology Language with a small but useful set of features that have been requested by users, for which effective reasoning algorithms are now available, and that OWL tool developers are willing to support. The new features include extra syntactic sugar, additional property and qualified cardinality constructors, extended datatype support, simple metamodeling, and extended annotations.

Longwell mixes the flexibility of the RDF data model with the effectiveness of the faceted browsing UI paradigm and enables you to visualize and browse any arbitrarely complex RDF dataset, allowing you to build a user-friendly web site out of your data within minutes and without requiring any code at all.