Showing 136 open source projects for "semantic web"

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  • 1
    Memvid

    Memvid

    Video-based AI memory library. Store millions of text chunks in MP4

    Memvid encodes text chunks as QR codes within MP4 frames to build a portable “video memory” for AI systems. This innovative approach uses standard video containers and offers millisecond-level semantic search across large corpora with dramatically less storage than vector DBs. It's self-contained—no DB needed—and supports features like PDF indexing, chat integration, and cloud dashboards.
    Downloads: 0 This Week
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  • 2
    Cube

    Cube

    Universal semantic layer platform for AI, BI, spreadsheets

    Cube is the semantic layer for building data applications. It helps data engineers and application developers access data from modern data stores, organize it into consistent definitions, and deliver it to every application. Cube was designed to work with all SQL-enabled data sources, including cloud data warehouses like Snowflake or Google BigQuery, query engines like Presto or Amazon Athena, and application databases like Postgres. Cube has a built-in relational caching engine to provide...
    Downloads: 3 This Week
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  • 3
    JSON Hero

    JSON Hero

    JSON Hero is an open-source, beautiful JSON explorer for the web

    JSON Hero is a beautiful and powerful JSON viewer designed for developers who work with large and complex JSON files. It runs as a web-based interface (and as a standalone app) that provides semantic, interactive rendering of JSON content, helping users understand the structure and meaning of data at a glance. JSON Hero automatically detects data types such as URLs, dates, colors, and base64 images, and presents them in meaningful ways. It’s designed for productivity and readability, with dark mode support, quick navigation, and collaboration features.
    Downloads: 7 This Week
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  • 4
    Simple.css

    Simple.css

    Simple.css is a classless CSS template to make a good website

    A classless CSS framework that makes semantic HTML look good. By classless I mean that there are no CSS classes anywhere in the CSS or the HTML. So your website can look just like this using plain old vanilla HTML. When starting a new project, I wanted a CSS framework that would get me up and running quickly, and give me something I could hack on. I got sick of all these giant frameworks that include everything but the kitchen sink, 90% of which I’ll never use. For example, the minified CSS...
    Downloads: 0 This Week
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  • 5
    DODDLE-OWL

    DODDLE-OWL

    a Domain Ontology rapiD DeveLopment Environment – OWL extension

    DODDLE-OWL is a domain ontology development tool for the Semantic Web. DODDLE-OWL makes reuse of existing ontologies and supports the semi-automatic construction of taxonomic and other relationships in domain ontologies from documents.
    Downloads: 0 This Week
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  • 6
    MRCube

    MRCube

    Meta-Model Management based on RDFs Revision Reflection

    MRCube is a graphical editing tool of RDF-based contents developed for managing a relationship between RDF and RDFS contents.
    Downloads: 0 This Week
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  • 7
    TRAK Metamodel

    TRAK Metamodel

    Tuples (triples) for TRAK architecture viewpoints and views

    The definition of the metamodel for TRAK (defines allowed AD elements and relationships i.e. tuples/ triples for the TRAK viewpoints and views). TRAK is a general systems-thinkers'/system engineering enterprise architecture framework. It is simple, user-friendly, pragmatic and not limited to IT. 100% triple-centric and semantically-sound. Forms basis for RDF + OWL ontology description - see https://trakmetamodel.sourceforge.io/vocab/TRAK_metamodel.html. Each TRAK metamodel element now has...
    Downloads: 34 This Week
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  • 8

    mYLastRSS

    PHP class to parse and merge several feeds

    PHP class to parse several feeds at same time and give ordered result. Support RSS 0.9x/1.0/2.0, RDF, and Atom. Support some namespaced modules like Media RSS, iTunes, Dublin Core, and more... Include class to make RSS rewriting or filtering.
    Downloads: 2 This Week
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  • 9
    rdfxx

    rdfxx

    C++ wrapper for Redland librdf

    This library provides a thin abstraction layer over the Redland librdf library. It provides a simple to use C++ interface for RDF data. This is a component of the SASSY project. Please note that this code is at the prototyping phase. New features will be added as they are identified as a requirement for other SASSY projects. If you think that this software would be useful in your project, but need additional features please raise a ticket describing your requirement. Similarly, please...
    Downloads: 0 This Week
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  • 10
    LaTeXML

    LaTeXML

    A TeX and LaTeX to XML/HTML/ePub/MathML translator

    LaTeXML is a tool that converts LaTeX documents into structured formats like HTML, MathML, and ePub. Unlike traditional TeX-to-PDF processors, LaTeXML preserves semantic content, making it suitable for web publishing, accessibility, and content reuse. It supports a wide range of LaTeX packages and is designed to enable high-quality rendering of mathematical and scientific documents.
    Downloads: 0 This Week
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  • 11

    MELO

    Machine Executable Language Ontology (MELO)

    This project is intended to fill the gap between the semantic web and the mainstream of software engineering, especially to integrate the semantic web with programming languages, and find an ontological representation of programming languages, including abstract syntax code execution, and global interoperability in execution environments. The machine executable language is modelled in OWL 2 DL using OWL API in C++ developed in this project.
    Downloads: 0 This Week
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  • 12

    SCn EDU

    SCn Extendable Discourse Universe

    SCn EDU semantic web project
    Downloads: 0 This Week
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  • 13
    A set of tools (command line and GUI) to provide a complete digital photo workflow for Unixes. EXIF headers are used as the central information repository, so users may change their software at any time without loosing any data.
    Downloads: 1 This Week
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  • 14
    Downloads: 1 This Week
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  • 15
    This project is a reasoner for the description logic EL+. It computes the concept subsumption hierarchy. It is an OWL 2 EL reasoner.
    Downloads: 7 This Week
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  • 16
    Kinetic Simulation Algorithm Ontology
    The Kinetic Simulation Algorithm Ontology (KiSAO; http://co.mbine.org/standards/kisao) is an ontology of algorithms for simulating and analyzing biological models, as well as the characteristics of these algorithms, their input parameters, and their outputs. In addition, KiSAO captures relationships among algorithms, their parameters, and their outputs. Development of KiSAO has moved to https://github.com/SED-ML/KiSAO/.
    Downloads: 1 This Week
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  • 17
    turretcss

    turretcss

    Turret is a styles and browser behaviour normalisation framework

    Developed for design, turretcss is a styles and browser behavior normalization framework for the rapid development of responsive and accessible websites. Newly added features include: increasing the size scale, adding sizes for display title and lead, generic group styles, and box-shadow utility classes. Added utility classes for the cursor property. A generic group behavior to align and space between like items within lists. Globally set box shadows with size variants to set on any element...
    Downloads: 0 This Week
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  • 18

    Java OWL Reader

    Java library which offers information contained in an OWL resource

    A Java library which reads an OWL resource, e.g. an OWL file, and offers methods to get the contained information. For that is has methods to get all OWL classes together with their subclasses and their data types (i.e. their data properties), all relations of these OWL classes (i.e. all object properties), all OWL individuals together with their classes and their data values (i.e. their positive data property assertions) and all relations of these OWL individuals (i.e. all their positive...
    Downloads: 0 This Week
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  • 19

    owl-indexer

    Full-text index generator of OWL literals

    owl-indexer generates full text index of OWL literal via either Apache Lucene or Sphinx Search. It is based on OWL API (https://github.com/owlcs/owlapi).
    Downloads: 1 This Week
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  • 20

    survol

    RDF-based framework monitoring business systems activity

    A Python agent and a web interface aiming to help the analysis and investigation of a legacy application. A set of machines, processes, databases, programs etc ... all communicating with each other, manipulating your data, and whose software architecture has become, with time, complicated, difficult to understand, and undocumented. Data are aggregated with an RDF inference engine, creating a global vision of the business information processing.
    Downloads: 0 This Week
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  • 21
    FilteredPush
    Network software for annotation and quality control of distributed data. Supported by NSF: DBI 0646266 and NSF: DBI 0960535. http://wiki.filteredpush.org
    Downloads: 2 This Week
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  • 22

    SW-DLP: Developing ontoLogy by Profiling

    a tool for easing the ontologies editing and evolution (Semantic Web)

    The DLP tool was ideated and developed by: Dr. Luca Mazzola, MsC. Patrick Kapahnke, and PD Dr. Matthias Klusch at the German Research Center for Artificial Intelligence DFKI GmbH (http://www.dfki.de ) in Saarbrücken, Germany. Copyright: DFKI, 2017, licence GLP see https://www.gnu.org/licenses/gpl-3.0.en.html For bug reports, technical problems and feature requests please contact: Luca Mazzola: luca.mazzola@dfki.de or mazzola.luca@gmail.com Patrick Kapahnke: patrick.kapahnke@dfki.de
    Downloads: 0 This Week
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  • 23

    WebPageFromLD

    using linked data resources to gererate web pages

    A web application that is based on the use of linked data resources to generate web pages, so it takes as input an article written by a journalist for example, and the output is a web page containing relevant information extracted from the original article and related content from the linked data cloud. In other words, the application uses the linked data resources to dynamically aggregate output pages, based primarily on SPARQL queries. These are the emails of developers, do not...
    Downloads: 0 This Week
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  • 24
    The Common Lisp Reasoner extends the Common Lisp Object System (CLOS) to incorporate a powerful rule language suitable for all kinds of reasoning tasks, vanilla XML and RDF/XML interfaces, and support for a variety of AI-related applications, such as scheduling, planning and diagnosis.
    Downloads: 1 This Week
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  • 25
    Web Starter Kit

    Web Starter Kit

    Web Starter Kit - a workflow for multi-device websites

    Web Starter Kit is an opinionated boilerplate for web development. Tools for building a great experience across many devices and performance oriented. Helping you to stay productive following the best practices outlined in Google's Web Fundamentals. A solid starting point for both professionals and newcomers to the industry. A responsive boilerplate optimized for the multi-screen web. Powered by Material Design Lite. You're free to use either this or a completely clean-slate via basic.html....
    Downloads: 2 This Week
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