The Missing Link in Semantic Metadata Generation, Auto classification, and Taxonomy Management Concept Searching's conceptual metadata generation, auto-classification, and Taxonomy management tools are still unique in the industry.
Synaptica is an innovation leader in taxonomy software and metadata management software. Our product delivers key differentiators that enable clients to:
reduce noisy search results caused by ambiguous language
increase relevance by providing a synonym-rich indexing vocabulary
TemaTres is an open source vocabulary server, web application to manage and exploit vocabularies, thesauri, taxonomies and formal representations of knowledge. TemaTres require PHP, MySql and HTTP Web server.
SKOS Simple Knowledge Organization System - Home Page
SKOS is an area of work developing specifications and standards to support the use of knowledge organization systems (KOS) such as thesauri, classification schemes, subject heading lists and taxonomies within the framework of the Semantic Web
SKOS Simple Knowledge Organization System - Home Page
SKOS is an area of work developing specifications and standards to support the use of knowledge organization systems (KOS) such as thesauri, classification schemes, subject heading lists and taxonomies within the framework of the Semantic Web ... [read more]
SOBOLEO is a system for web-based collaborative engineering of SKOS ontologies and annotation of web resources. Users collaboratively create a taxonomy, use it to annotate web resources and use it as background knowledge during search.
zvelo is a leading "Data as a Service" provider of contextual categorization and malicious detection for a wide range of data sets and attributes, including language, category values (including Interactive Advertising Bureau's taxonomy), sentiment, ad fraud and malicious website detection, and more for URLs, the Deep Web and unstructured data. These data sets can be accessed through simple, straightforward SDKs and APIs for integration with applications in the online advertising, data analytics, network and endpoint security, and other use cases where contextual categorization accuracy, responsiveness, coverage, malicious detection, high performance throughput and scalability are required.
Knowledge Organization Systems/Services (KOS) model the underlying semantic structure of a domain. Embodied as Web-based services, they can facilitate resource discovery and retrieval. They act as semantic road maps and make possible a common orientation by indexers and future users (whether human or machine).
FaceTag is a working prototype of a semantic collaborative tagging tool conceived for bookmarking information architecture resources. It aims to show how the flat keywords space of user-generated tags can be effectively mixed with a richer faceted classification scheme to improve the system information architecture.
Facets constitute an adaptive classification system capable to represent both a knowledge in movement (like that of collaborative environments) and several mental models at the same time. The blend of tags and facets is able to empower the information scent and berrypicking capabilities of the system.
A semantic web experiment with a focus on Ontology Visualisation and Querying. For an idea of what we are about:
Check out jOWL, a javascript library for traversing OWL-RDFS documents (under development).
Dig through the available Ontologies with the ontology Interface, find what you are looking for amidst the more than 70.000 information pages:
Suggested Upper Merged Ontology (SUMO) and its domain ontologies form the largest formal public ontology in existence today. They are being used for research and applications in search, linguistics and reasoning. SUMO is the only formal ontology that has been mapped to all of the WordNet lexicon. SUMO is written in the SUO-KIF language. SUMO is free and owned by the IEEE. The ontologies that extend SUMO are available under GNU General Public License. Adam Pease is the Technical Editor of SUMO.