Group items tagged

Semantic Information Discovery, browsing and sharing

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.

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. Jena is open source and grown out of work with the HP Labs Semantic Web Programme.

The semantic mapping of the English language is the key to making Natural Language Processing (NLP) effective. Cognition's unique Semantic Map, which it built over the past 24 years, is the most comprehensive and complete map of the English language available today. It can be used in support of the Semantic Web for semantic search, search tools, business analytics, machine translation, document search, context search, and much more.

START, the world's first Web-based question answering system, has been on-line and continuously operating since December, 1993. It has been developed by Boris Katz and his associates of the InfoLab Group at the MIT Computer Science and Artificial Intelligence Laboratory. Unlike information retrieval systems (e.g., search engines), START aims to supply users with "just the right information," instead of merely providing a list of hits. Currently, the system can answer millions of English questions about places (e.g., cities, countries, lakes, coordinates, weather, maps, demographics, political and economic systems), movies (e.g., titles, actors, directors), people (e.g., birth dates, biographies), dictionary definitions, and much, much more. Below is a list of some of the things START knows about, with example questions. You can type your question above or select from the following examples.

"Keep track of all the things you have interacted with or would like to interact."

"Evidence-Based Answers, Faster"

"Browse passages from books using experimental AI"

"The semantic web or "internet of knowledge" is an extension of the current web. Unlike the latter, the semantic web is based on providing the web with defined and linked data, to which a specific meaning is attributed, thus allowing different applications to locate, integrate and take advantage of the information available on the web quickly and efficiently. In this sense, more and more semantic search engines are being integrated, mainly in social networks, blogs and customer services (chatbots)."

"Welcome to Togoda, the first A.I. infused Web 3.0 search engine on the edge! We hope you enjoy this exclusive and 100% private search experience."

"Perplexica.io is built using the open-source project Perplexica by ItzCrazyKns. We respect and acknowledge the original creators."