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NEPOMUK (framework)
NEPOMUK (Networked Environment for Personal, Ontology-based Management of Unified Knowledge) is an open-source software specification that is concerned with the development of a social semantic desktop that enriches and interconnects data from different desktop applications using semantic metadata stored as RDF. Between 2006 and 2008 it was funded by a European Union research project of the same name that grouped together industrial and academic actors to develop various Semantic Desktop technologies. Implementations Three active implementations of NEPOMUK exist: A C++/KDE-based variant, a Java-based variant, and a commercial version. More versions were created during the EU project between 2006 and 2008, some active beyond the project. KDE ''NEPOMUK-KDE'' was originally featured as one of the newer technologies in KDE Software Compilation 4. It used Soprano as the main RDF data storage and parsing library, while handling ontology imports through the Raptor parser plugin an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Java (programming Language)
Java is a High-level programming language, high-level, General-purpose programming language, general-purpose, Memory safety, memory-safe, object-oriented programming, object-oriented programming language. It is intended to let programmers ''write once, run anywhere'' (Write once, run anywhere, WORA), meaning that compiler, compiled Java code can run on all platforms that support Java without the need to recompile. Java applications are typically compiled to Java bytecode, bytecode that can run on any Java virtual machine (JVM) regardless of the underlying computer architecture. The syntax (programming languages), syntax of Java is similar to C (programming language), C and C++, but has fewer low-level programming language, low-level facilities than either of them. The Java runtime provides dynamic capabilities (such as Reflective programming, reflection and runtime code modification) that are typically not available in traditional compiled languages. Java gained popularity sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xapian
Xapian is a free and open-source probabilistic information retrieval library, released under the GNU General Public License (GPL). It is a full-text search engine library for programmers. It is written in C++, with bindings to allow use from Perl, Python (2 and 3), PHP (5 and 7), Java, Tcl, C#, Ruby, Lua, Erlang, Node.js and R. Xapian is highly portable and runs on Linux, OS X, FreeBSD, NetBSD, OpenBSD, Solaris, HP-UX, AIX, Windows, OS/2 and Hurd, as well as Tru64. Xapian grew out of the Muscat search engine, written by Dr. Martin F. Porter at the University of Cambridge. The first official release of Xapian was version 0.5.0 on September 20, 2002. Xapian allows developers to add advanced indexing and search facilities to their own applications. Organisations and projects using Xapian include the Library of the University of Cologne, Debian, Die Zeit, MoinMoin, and One Laptop per Child. Features * Supports Unicode 9.0 (including codepoints beyond the BMP) and sto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KDE Platform
KDE Platform 4 was a collection of Library (computing), libraries and software frameworks by KDE that served as technological foundation for KDE Software Compilation 4 distributed under the GNU Lesser General Public License (LGPL). KDE Platform 4 was the successor to KDElibs and the predecessor of KDE Frameworks. KDE Platform 4 is the only version of KDE Platform, and in 2013 it was replaced by KDE Frameworks#History, KDE Frameworks 5. Technologies * User Interface ** KDE Plasma Workspaces, Plasma – desktop and panel widget engine ** KHTML – Web browser engine, HTML rendering engine ** KIO – extensible network-transparent file access ** KParts – lightweight in-process graphical component framework ** Sonnet (KDE), Sonnet – spell checker ** XMLGUI – allows defining UI elements such as menus and toolbars via XML files ** Goya (KDE), Goya * Hardware and Multimedia ** Phonon (KDE), Phonon – multimedia framework ** Solid (KDE), Solid – device integration framework * S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KDE Frameworks
KDE Frameworks is a collection of Library (computing), libraries and software frameworks readily available to any Qt (software), Qt-based software stacks or applications on multiple operating systems. Featuring frequently needed functionality solutions like hardware integration, file format support, additional graphical control elements, plotting functions, and spell checker, spell checking, the collection serves as the technological foundation for KDE Plasma and KDE Applications, KDE Gear. It is distributed under the GNU Lesser General Public License (LGPL). Overview KDE Frameworks is based on Qt, which enables a more widespread use of QML, a simpler JavaScript-based declarative programming language, for the design of user interfaces. The graphics rendering engine used by QML allows for more fluid user interfaces across different devices. Since the split of the KDE Software Compilation into KDE Frameworks 5, KDE Plasma 5 and KDE Applications, each sub-project can pick its ow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Research Centre For Artificial Intelligence
The German Research Center for Artificial Intelligence, DFKI (German: ''Deutsches Forschungszentrum für Künstliche Intelligenz'') was founded in 1988 as a non-profit public-private partnership. It has research facilities in Kaiserslautern, Saarbrücken, Bremen, Oldenburg, and Osnabrück, laboratories in Berlin, Darmstadt, and Lübeck, and a branch office in Trier. In the field of innovative commercial software technology using artificial intelligence, DFKI is the leading research center in Germany. Based on application-oriented basic research, DFKI develops product functions, prototypes, and patentable solutions in the field of information and communication technology. Research and development projects are conducted in 27 research departments, ten competence centers, and eight living labs. Funding is received from government agencies like the European Union, the Federal Ministry of Education and Research (BMBF), the Federal Ministry for Economic Affairs and Climate Action (BMWK), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software As A Service
Software as a service (SaaS ) is a cloud computing service model where the provider offers use of application software to a client and manages all needed physical and software resources. SaaS is usually accessed via a web application. Unlike other software delivery models, it separates "the possession and ownership of software from its use". SaaS use began around 2000, and by 2023 was the main form of software application deployment. Unlike most self-hosted software products, only one version of the software exists and only one operating system and configuration is supported. SaaS products typically run on rented infrastructure as a service (IaaS) or platform as a service (PaaS) systems including hardware and sometimes operating systems and middleware, to accommodate rapid increases in usage while providing instant and continuous availability to customers. SaaS customers have the abstraction of limitless computing resources, while economy of scale drives down the cost. Sa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sesame (framework)
Eclipse RDF4J (formerly OpenRDF Sesame) is an open-source framework for storing, querying, and analysing Resource Description Framework (RDF) data. Framework It was created by the Dutch software company Aduna as part of "On-To-Knowledge", a semantic web project that ran from 1999 to 2002. It contains implementations of an in-memory triplestore and an on-disk triplestore, along with two separate Servlet packages that can be used to manage and provide access to these triplestores, on a permanent server. The RDF4J Rio (RDF Input/Output) package contains a simple API for Java-based RDF parsers and writers. Parsers and writers for popular RDF serialisations are distributed along with RDF4J, and users can easily extend the list by putting their parsers and writers on the Java classpath when running their application. RDF4J supports two query languages: SPARQL and SeRQL. RDF4J's RDF database API differs from comparable solutions in that it offers a stackable interface through which f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tracker (search Software)
TinySPARQL (formerly known as Tracker) is a file indexing and search framework for Linux and other Unix-like systems. It is written in the C programming language. TinySPARQL has been adopted by the GNOME desktop environment and is heavily integrated into GNOME Shell and GNOME Files. At its core, TinySPARQL is a general-purpose SPARQL-based database; although it is developed together with the file indexer component, it may be used to store or access any kind of data that follows the RDF data model (such as querying Wikidata). One of the developers of the Conduit application has suggested using TinySPARQL to create "a metadata-enabled GNOME", similar to using Strigi as an indexer for a metadata framework in KDE Software Compilation 4. See also * Strigi * NEPOMUK Nepomuk (; ) is a town in Plzeň-South District in the Plzeň Region of the Czech Republic. It has about 3,600 inhabitants. It is known as the birthplace of Saint John of Nepomuk, who was born here around ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unity (user Interface)
Unity is a graphical shell originally developed by Canonical Ltd. for its Ubuntu operating system. It debuted in 2010 in the netbook edition of Ubuntu 10.10 and was used until Ubuntu 17.10. Since 2017, its development was taken over by the Unity7 Maintainers (Unity7) and UBports (Lomiri, formerly known as Unity8). Unity7 is the default desktop environment in Ubuntu Unity, an official flavor of Ubuntu since 2022. Ubuntu Unity and Unity7 Maintainers have started working on the successor of Unity7, UnityX. It was part of the Ayatana project, an initiative with the stated intention of improving the user experience within Ubuntu. It was initially designed to make more efficient use of space given the limited screen size of netbooks, including, for example, a vertical application switcher called the ''launcher'', and a space-saving horizontal multipurpose ''top menu bar''. Unlike GNOME, KDE Plasma, Xfce, or LXDE, Unity is not a collection of applications. It is designed to us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GNOME
A gnome () is a mythological creature and diminutive spirit in Renaissance magic and alchemy, introduced by Paracelsus in the 16th century and widely adopted by authors, including those of modern fantasy literature. They are typically depicted as small humanoids who live underground. Gnome characteristics are reinterpreted to suit various storytellers and artists. Paracelsus's gnome is recognized to have derived from the German miners' legend about or , the "metallurgical or mineralogical demon", according to Georg Agricola (1530), also called (literal Latinization of ''Bergmännlein'', "mountain manikin") by Agriocola in a later work (1549), and described by other names such as (sing. ; Latinization of German ). Agricola recorded that, according to the legends of that profession, these mining spirits acted as miming and laughing pranksters who sometimes threw pebbles at miners, but could also reward them by depositing a rich vein of silver ore. Paracelsus also called ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zeitgeist (framework)
In free software, Zeitgeist is a software service which logs the users's activities and events, anywhere from files opened to websites visited and conversations. It makes this information readily available for other applications to use in the form of timelines and statistics. It is able to establish relationships between items based on similarity and usage patterns by applying data association algorithms such as " Winepi" and " Apriori". Zeitgeist is the main engine and logic behind GNOME Activity Journal which is currently seen to become one of the main means of viewing and managing activities in GNOME version 3.0. Features * Zeitgeist currently logs file usage, web activity, plus chat and email conversations. More to come. * Zeitgeist allows any application to store this information and makes it readily available over a DBus API. * Zeitgeist figures out which are a user’s most used items, not only in general, but also applying time scoping as in “What was most relevant to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lightning Memory-Mapped Database
Lightning Memory-Mapped Database (LMDB) is an embedded transactional database in the form of a key-value store. LMDB is written in C (programming language), C with #API and uses, API bindings for several programming languages. LMDB stores arbitrary key/data pairs as byte arrays, has a range-based search capability, supports multiple data items for a single key and has a special mode for appending records (MDB_APPEND) without checking for consistency.LMDB Reference Guide Retrieved on 2023-03-21 LMDB is not a relational database, it is strictly a key-value store like Berkeley DB and DBM (computing), DBM. LMDB may also be used #Concurrency, concurrently in a multi-threaded or multi-processing environment, with read performance scaling linearly by design. LMDB databases may have only one writer at a time, however unlike many similar key-value databases, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
