A metamodel is a precise definition of the constructs and rules needed for creating semantic models...an attempt at describing the world around us for a particular purpose.
Powerful Search Engine designed for Document Management, Competitive Intelligence, Press Analysis and Text Mining, Web Mining, Knowledge Discovery, Strategic Watch...Has Report Writer, Web Spider, Publisher, more...
people are more willing to accept bad psychology explanations if they include irrelevant brain facts...neuroscience is especially effective as a rhetorical distractor...seductive details...unlimited jargon...reductionist & materialist explanations...
At heart, a blog is just a database...But most blogs only divide up the information by time...for a reader, it's probably the least interesting way of reading. I've turned Ishbadiddle into a semantic web...categorized, coded, 1,385 keywords...
* Linking Biomedical Information Through Text Mining * Semantic Webs for Life Sciences * Computational Approaches for Pharmacogenomics * Computational Proteomics
Here, we present OntoSem resources that are used for deep meaning analysis of Web pages. These resources include concepts (language independent) and lexicons (in English) that are utilized by the hakia's OntoSem parser (called hOntoParser). The illustrati
With this Web page, we are opening some aspects of hakia R&D to the view of our users. We undertook highly specific research tasks solely dedicated to the advancement of the core-competency in Web search. The main challenge is to make science work in a co
Report from the 13th ACM Conference on Information and Knowledge Management, Washington DC, USA, 2004. Sponsors: ACM Special Interest Group on Information Retrieval, ACM Association for Computing Machinery
The Semantic Web has promised a new era of easier data integration. This article introduces core Semantic Web concepts and standards and explains how to expose an LDAP directory as a service that Semantic Web applications can consume using the open source
Look up a word, and get back not only defiinitions, but relevant keywords, and related terms galore. For semantics, I got: Keywords: Pragmatic, Syntax, Linguistic, Sentence, Phonology Related Terms: Wordnet , Dictionary, Vocabulary, Lexis, Ambiguity..
xNav is a browser for RxNorm, the NLM repository of standard names for clinical drugs. RxNav displays links from clinical drugs, both branded and generic, to their active ingredients, drug components and related brand names. RxNorm is one of a suite of de
Semantic similarity, also called semantic relatedness or semantic closeness/proximity/nearness, is a concept whereby a set of documents or terms within term lists are assigned a metric based on the likeness of their meaning / semantic content.
Used for centuries for learning, brainstorming, memory, visual thinking, and problem solving...similar to a semantic network or cognitive map but no formal restrictions on kinds of links used.
As statistics-based search engines become increasingly powerful, is there still a role for common sense knowledge and reasoning? Participate in a global effort to develop the world's most comprehensive knowledge base! Play FACTory, and help improve Cyc's
The main task of the GenIELex project is the development of a biochemistry specific lexicon as well as of an annotated corpus for the evaluation of the system. The need for the construction of such a lexicon is illustrated by the following figures, based
WordNet® is a large lexical database of English, developed under the direction of George A. Miller. Nouns, verbs, adjectives and adverbs are grouped into sets of cognitive synonyms (synsets), each expressing a distinct concept. Synsets are interlinked by
TeSSI® (Terminology Supported Semantic Indexing) is a state-of-the-art tool that improves upon the existing search and retrieval tools by extracting the meaning out of medical free text and placing the resulting medical ‘concepts’ in the document...
As human language is a primary mode of knowledge transfer, a growing integration of language technology tools into semantic web applications is to be expected. Language technology tools will be essential in scaling up the semantic web by providing automat
This Special Issue of JIME will feature nine papers by invited, internationally renowned authors who have previously written about the effect of technology on education, learning and scholarship. Their interests and writing span distance education, higher
This paper describes Seeker, a platform for large-scale text analytics, and SemTag, an application written on the platform to perform automated semantic tagging of large corpora. We apply SemTag to a collection of approximately 264 million web pages, and
Category search within digital repositories is poorly supported. This means that people wishing to access the assets of digital repositories are largely limited to keyword search, which means they must know what they want in order to look for it. Our part
The introduction of semantics on the web will lead to a new generation of services based on content rather than on syntax. |:| Effective semantic search engines will provide means for successful searches avoiding the heavy burden experimented by users in