Benign and malignant central nervous system neoplasms derived from glial cells (i.e., astrocytes, oligodendrocytes, and ependymocytes). Astrocytes may give rise to astrocytomas (ASTROCYTOMA) or glioblastoma multiforme (see GLIOBLASTOMA). Oligodendrocytes give rise to oligodendrogliomas (OLIGODENDROGLIOMA) and ependymocytes may undergo transformation to become EPENDYMOMA; CHOROID PLEXUS NEOPLASMS; or colloid cysts of the third ventricle. (From Escourolle et al., Manual of Basic Neuropathology, 2nd ed, p21)
New Dutch cloud service Silk, which is launching today, wants to fulfill the promise of the Semantic Web and make your documents, web pages and files more powerful -- and with a few fixes, it could get there.
bigdata(R) is a scale-out storage and computing fabric supporting optional transactions, very high concurrency, and very high aggregate IO rates.
Features statement-level provenance, free-text search, and incremental load and retraction, inference etc.
FOX is a framework that integrates the Linked Data Cloud and makes uses of the diversity of NLP algorithms to extract RDF triples of high accuracy out of NL. In its current version, it integrates and merges the results of Named Entity Recognition, Keyword Extraction and Relation Extraction tools.
Tupelo is a data and metadata management system based on semantic web technologies. Tupelo provides a variety of generic utilities for managing data and metadata using both best-of-breed semantic database implementations such as Jena and Sesame, as well as ordinary storage technologies such as flat files. Tupelo makes data and metadata portable across a variety of Contexts and deployment scenarios, including desktop applications, web-based applications, and more complex distributed architectures. Its use of global identification and explicit semantics means that metadata created and managed with Tupelo can be easily exported and used by a wide variety of RDF-aware tools and technologies.
Jena is a Java framework for building Semantic Web applications. It provides a programmatic environment for RDF, RDFS and OWL, SPARQL and includes a rule-based inference engine.
4sr is an extension of 4store where we are implementing backward chained reasoning. Currently a subset of RDFS is supported. This set includes: rdfs:subClassOf, rdfs:subPropertyOf, rdfs:domain and rdfs:range.
The workshop aims to discuss key issues and practices of semantic mining. Thanks to the initiatives of the Linked Open Data and robust techniques for semantic annotation of Web, social, and sensor data, more semantic data is available. Many research efforts have been directed toward demonstrating semantic techniques to analyze and mine this growing resource. The workshop will provide a cross-disciplinary forum for researchers to showcase their innovation and efforts, and to further enhance existing bounds and create new connections among different communities. Here we solicit contributions on researches and practices of mining data semantics including theory, algorithms, and applications from computer science, life science, healthcare and other domains.
The BBC Music Beta project is an ongoing effort by the BBC to build semantically linked and annotated web pages about artists and singers whose songs are played ...
"The BBC has long been an advocate of Linked Data, an approach to using the Web to connect related data, or as Wikipedia puts it "a term used to describe a recommended best practice for exposing, sharing, and connecting pieces of data, information, and knowledge on the Semantic Web using URIs and RDF.""
A social database about things you know and love, spanning millions of topics in thousands of categories. Explore Freebase, add to it, or build applications with it.
"Welcome to lotico.com, the gateway to an open community that shares common interest in the Semantic Web vision and initiative by the W3C to provide a common framework for data to be shared and reused across applications, platforms and community boundaries."
The DL-Learner software learns concepts in Description Logics (DLs) from examples. It extends Inductive Logic Programming to Descriptions Logics and the Semantic Web.
"Current Linked Data is therefore useful for linking data ... But, these instance-level links lack context and a conceptual framework for inferencing ... For these purposes, Linked Data needs a class structure: UMBEL provides this new dimension."
SIMILE is focused on developing robust, open source tools based on Semantic Web technologies that improve access, management and reuse among digital assets.
"Here are some simple notes for looking at the HP Labs semantic blog. The blog is intended to show the use of semantic web technologies augmenting the blogging paradigm... We believe that the use of semantic metadata can allow a blog to be used in new and
"Rhizome is a Wiki-like content management and delivery system that exposes the entire site -- content, structure, and metadata as editable RDF...nstead of just creating a site with URLs that correspond to a page of HTML, with Rhizome you can create URLs
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M. Krötzsch, D. Vrandecić, и M. Völkel. The Semantic Web - ISWC 2006, том 4273 из Lecture Notes in Computer Science, глава 68, Springer Berlin Heidelberg, Berlin, Heidelberg, (2006)
C. Xiong, и J. Callan. Proceedings of the 2015 International Conference on The Theory of Information Retrieval, стр. 111--120. New York, NY, USA, ACM, (2015)