Group items tagged Database - Web 3.0

Treo | Digital Enterprise Research Institute - 0 views

treo.deri.ie

treo research enterprise semantic web semanticweb web 3.0 web3.0 semantic technology web evolution

shared by Janos Haits on 22 Oct 13 - No Cached

Janos Haits on 22 Oct 13

Treo: Schema-agnostic queries over databases Treo is a Semantic Search and Question Answering System for Databases. Treo is designed to cope with the Big Data vision of handling very heterogeneous (schemaless) databases, a scenario where it becomes unfeasible for data consumers to understand the representation of the data in order to query the database.

<div class="cArrow"> </div><div class="cContentInner">Treo: Schema-agnostic queries over databases Treo is a Semantic Search and Question Answering System for Databases. Treo is designed to cope with the Big Data vision of handling very heterogeneous (schemaless) databases, a scenario where it becomes unfeasible for data consumers to understand the representation of the data in order to query the database.</div>

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Freebase - API Reference - 0 views

www.freebase.com/data

freebase database api reference semanticweb semantic web web 3.0 web3.0 semantic web evolution technology

shared by Janos Haits on 01 Jun 11 - Cached

Janos Haits on 01 Jun 11

Freebase contains at this time of writing more than 10 million topics, more than 3000 types, and more than 30,000 properties. This is not a small database by any measure. If you were to think of it in terms of relational databases, it is probably the database with the most number of relational tables (3000+ types), and the most number of table columns (30,000+ properties).

<div class="cArrow"> </div><div class="cContentInner">Freebase contains at this time of writing more than 10 million topics, more than 3000 types, and more than 30,000 properties. This is not a small database by any measure. If you were to think of it in terms of relational databases, it is probably the database with the most number of relational tables (3000+ types), and the most number of table columns (30,000+ properties).</div>

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D2RQ - Treating Non-RDF Databases as Virtual RDF Graphs - Chris Bizer - 0 views

www4.wiwiss.fu-berlin.de/...d2rq

rdf semanticweb sparql mapping sql owl rdbms database Web 3.0 web3.0 semantic web evolution Semantic Web

shared by Janos Haits on 28 Feb 12 - Cached

Janos Haits on 28 Feb 12

D2RQ is a declarative language to describe mappings between relational database schemata and OWL/RDFS ontologies. The D2RQ Platform uses these mapping to enables applications to access a RDF-view on a non-RDF database through the Jena and Sesame APIs, as well as over the Web via the SPARQL Protocol and as Linked Data.

<div class="cArrow"> </div><div class="cContentInner">D2RQ is a declarative language to describe mappings between relational database schemata and OWL/RDFS ontologies. The D2RQ Platform uses these mapping to enables applications to access a RDF-view on a non-RDF database through the Jena and Sesame APIs, as well as over the Web via the SPARQL Protocol and as Linked Data.</div>

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H-Store: Next Generation OLTP Database Research - 0 views

hstore.cs.brown.edu

database Web 3.0 web3.0 Semantic Web semanticweb semantic web evolution technology

shared by Janos Haits on 09 Mar 12 - No Cached

Janos Haits on 09 Mar 12

H-Store is an experimental main-memory, parallel database management system that is optimized for OLTP applications. It is a highly distributed, row-store-based relational database that runs on a cluster on shared-nothing, main memory executor nodes. The H-Store project is a collaboration between MIT, Brown University, Yale University, and HP Labs.

<div class="cArrow"> </div><div class="cContentInner">H-Store is an experimental main-memory, parallel database management system that is optimized for OLTP applications. It is a highly distributed, row-store-based relational database that runs on a cluster on shared-nothing, main memory executor nodes. The H-Store project is a collaboration between MIT, Brown University, Yale University, and HP Labs.</div>

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The D2RQ Platform - Accessing Relational Databases as Virtual RDF Graphs - 0 views

d2rq.org

Web 3.0 web3.0 Semantic Web semanticweb semantic web evolution technology rdf

shared by Janos Haits on 29 Jun 12 - No Cached

Janos Haits on 29 Jun 12

The D2RQ Platform is a system for accessing relational databases as virtual, read-only RDF graphs. It offers RDF-based access to the content of relational databases without having to replicate it into an RDF store.

<div class="cArrow"> </div><div class="cContentInner">The D2RQ Platform is a system for accessing relational databases as virtual, read-only RDF graphs. It offers RDF-based access to the content of relational databases without having to replicate it into an RDF store.</div>

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triplify.org : Overview - 1 views

triplify.org/Overview

Database json sql Semantic Web semanticweb semantic web 3.0 web3.0 web evolution technology RDF semantics

shared by Janos Haits on 09 Oct 14 - Cached

Janos Haits on 09 Oct 14

Triplify provides a building block for the "semantification" of Web applications. Triplify is a small plugin for Web applications, which reveals the semantic structures encoded in relational databases by making database content available as RDF, JSON or Linked Data.

<div class="cArrow"> </div><div class="cContentInner">Triplify provides a building block for the "semantification" of Web applications. Triplify is a small plugin for Web applications, which reveals the semantic structures encoded in relational databases by making database content available as RDF, JSON or Linked Data.</div>

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Learn, Develop, Participate - Neo4j: The World's Leading Graph Database - 1 views

www.neo4j.org

database java network graph nosql web 3.0 web3.0 semantic web semanticweb semantic web evolution technology

shared by Janos Haits on 29 Mar 13 - Cached

Janos Haits on 29 Mar 13

Neo4j is an open-source, high-performance, enterprise-grade NOSQL graph database.

<div class="cArrow"> </div><div class="cContentInner">Neo4j is an open-source, high-performance, enterprise-grade NOSQL graph database.</div>

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research-esa - An implementation of Explicit Semantic Analysis for research. - Google P... - 1 views

code.google.com/research-esa

analysis research project hosting implementation google Web 3.0 web3.0 Semantic Web web evolution semanticweb technology semantic

shared by Janos Haits on 29 Jan 12 - Cached

Janos Haits on 29 Jan 12

The implementation is based on the TERRIER information retrieval framework and supports the following features: build an inverted index of a Wikipedia Database provided in the original MediaWiki database schema compute ESA vectors for any text compute Cosine Similarity of ESA vectors (which can be used as semantic similarity measure)

<div class="cArrow"> </div><div class="cContentInner">The implementation is based on the TERRIER information retrieval framework and supports the following features: build an inverted index of a Wikipedia Database provided in the original MediaWiki database schema compute ESA vectors for any text compute Cosine Similarity of ESA vectors (which can be used as semantic similarity measure)</div>

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Stardog: The RDF Database - 0 views

stardog.com

database java triplestore OWL RDF semanticweb web3.0 semantic technology semweb web2.0 web evolution sparql web 3.0 Semantic Web

shared by Janos Haits on 10 Mar 14 - No Cached

Janos Haits on 10 Mar 14

Stardog is an insanely fast, commercial RDF database: SPARQL for queries; OWL for reasoning; pure Java for the Enterprise.

<div class="cArrow"> </div><div class="cContentInner">Stardog is an insanely fast, commercial RDF database: SPARQL for queries; OWL for reasoning; pure Java for the Enterprise.</div>

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Triplestore - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/Triplestore

Database rdf triplestore AI db web 3.0 web3.0 semantic web semanticweb semantic web evolution

shared by Janos Haits on 05 Jan 13 - Cached

Janos Haits on 05 Jan 13

A triplestore is a purpose-built database for the storage and retrieval of triples,[1] a triple being a data entity composed of subject-predicate-object, like "Bob is 35" or "Bob knows Fred".

<div class="cArrow"> </div><div class="cContentInner">A triplestore is a purpose-built database for the storage and retrieval of triples,[1] a triple being a data entity composed of subject-predicate-object, like "Bob is 35" or "Bob knows Fred".</div>

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ODBMS.org - Operational Database Management Systems - 0 views

www.odbms.org

odbms oodbms database programming object orm object-oriented databases tools tool web 3.0 web3.0 semantic semanticweb semantic web web evolution technology web

shared by Janos Haits on 28 Nov 16 -

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Janos Haits on 28 Nov 16

"The Resource Portal for Big Data, New Data Management Technologies and Data Science."

<div class="cArrow"> </div><div class="cContentInner">"The Resource Portal for Big Data, New Data Management Technologies and Data Science."</div>

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The Freebase Blog - 1 views

blog.freebase.com

freebase blog database information Data visualization Web 3.0 web3.0 Semantic Web semanticweb semantic web evolution technology Google Search Google

shared by Janos Haits on 22 Mar 12 - Cached

Janos Haits on 22 Mar 12

Freebase is a free database of the world's information. This is the official Freebase blog.

<div class="cArrow"> </div><div class="cContentInner">Freebase is a free database of the world's information. This is the official Freebase blog.</div>

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The GDELT Project: The Global Database of Events, Language, and Tone - 1 views

gdeltproject.org

data events sentiment Semantic Web semantic semanticweb web evolution web 3.0 web3.0 web

shared by Janos Haits on 30 May 14 - No Cached

Janos Haits on 30 May 14

"The Global Database of Events, Language, and Tone (GDELT) is an initiative to construct a catalog of human societal-scale behavior and beliefs across all countries of the world, connecting every person, organization, location, count, theme, news source, and event across the planet into a single massive network that captures what's happening around the world, what its context is and who's involved, and how the world is feeling about it, every single day."

<div class="cArrow"> </div><div class="cContentInner">"The Global Database of Events, Language, and Tone (GDELT) is an initiative to construct a catalog of human societal-scale behavior and beliefs across all countries of the world, connecting every person, organization, location, count, theme, news source, and event across the planet into a single massive network that captures what's happening around the world, what its context is and who's involved, and how the world is feeling about it, every single day."</div>

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GeoNames - 0 views

www.geonames.org

maps geocoding database geo geography googlemaps web3.0 semantic web web 3.0 web evolution semanticweb technology semantic api

shared by Janos Haits on 16 Jun 10 - Cached

Janos Haits on 16 Jun 10

The GeoNames geographical database covers all countries and contains over eight million placenames that are available for download free of charge.

<div class="cArrow"> </div><div class="cContentInner">The GeoNames geographical database covers all countries and contains over eight million placenames that are available for download free of charge.</div>

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The Gene Ontology - 0 views

Janos Haits on 27 Aug 10

The Gene Ontology project is a major bioinformatics initiative with the aim of standardizing the representation of gene and gene product attributes across species and databases. The project provides a controlled vocabulary of terms for describing gene product characteristics and gene product annotation data from GO Consortium members, as well as tools to access and process this data.

<div class="cArrow"> </div><div class="cContentInner">The Gene Ontology project is a major bioinformatics initiative with the aim of standardizing the representation of gene and gene product attributes across species and databases. The project provides a controlled vocabulary of terms for describing gene product characteristics and gene product annotation data from GO Consortium members, as well as tools to access and process this data.</div>

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About WordNet - WordNet - About WordNet - 0 views

wordnet.princeton.edu

wordnet linguistics english dictionary reference database words language web3.0 ontology semantic web semanticweb web 3.0 semantics semantic

shared by Janos Haits on 27 Aug 10 -

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Janos Haits on 27 Aug 10

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 means of conceptual-semantic and lexical relations. The resulting network of meaningfully related words and concepts can be navigated with the browser. WordNet is also freely and publicly available for download. WordNet's structure makes it a useful tool for computational linguistics and natural language processing.

<div class="cArrow"> </div><div class="cContentInner">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 means of conceptual-semantic and lexical relations. The resulting network of meaningfully related words and concepts can be navigated with the browser. WordNet is also freely and publicly available for download. WordNet's structure makes it a useful tool for computational linguistics and natural language processing.</div>

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Start Page | D2R Server publishing the DBLP Bibliography Database, hosted at L3S Resear... - 0 views

dblp.l3s.de/d2r

publishing d2r dblp page start semantic web semanticweb web 3.0 web3.0 semantic web evolution technology

shared by Janos Haits on 10 Feb 11 - Cached

Janos Haits on 10 Feb 11

D2R Server publishing the DBLP Bibliography Database, hosted at L3S Research Center

<div class="cArrow"> </div><div class="cContentInner">D2R Server publishing the DBLP Bibliography Database, hosted at L3S Research Center</div>

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Thinkbase is a new way to navigate and explore information on the Web. - 0 views

thinkbase.cs.auckland.ac.nz

thinkbase visualization freebase database knowledge search semantic web semanticweb web3.0 web 3.0 semantic technology web web evolution

shared by Janos Haits on 11 Mar 11 - Cached

Janos Haits on 11 Mar 11

Thinkbase - a "Visual Wiki" - is based on Freebase, an open, shared database of the world's knowledge. It displays the Freebase contents in an interactive graph which allows the user to visually explore more than 12 million inter-connected topics.

<div class="cArrow"> </div><div class="cContentInner">Thinkbase - a "Visual Wiki" - is based on Freebase, an open, shared database of the world's knowledge. It displays the Freebase contents in an interactive graph which allows the user to visually explore more than 12 million inter-connected topics.</div>

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Apache TinkerPop - 0 views

tinkerpop.apache.org

database graph apache Semantic Web semantic semanticweb web evolution web 3.0 web3.0 technology web

shared by Janos Haits on 04 Oct 19 - No Cached

Janos Haits on 04 Oct 19

"Apache TinkerPop™ is a graph computing framework for both graph databases (OLTP) and graph analytic systems (OLAP)."

<div class="cArrow"> </div><div class="cContentInner">"Apache TinkerPop™ is a graph computing framework for both graph databases (OLTP) and graph analytic systems (OLAP)."</div>

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Onesta - Ask Artificial Intelligence financial questions & browse advisor database to u... - 0 views

onestafinance.com

Artificial-Intelligence AI

shared by mikhail-miguel on 23 Jul 23 - No Cached

mikhail-miguel on 23 Jul 23

Onesta: Ask Artificial Intelligence financial questions & browse advisor database to uncover info (onestafinance.com).

<div class="cArrow"> </div><div class="cContentInner">Onesta: Ask Artificial Intelligence financial questions & browse advisor database to uncover info (onestafinance.com).</div>

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