VDDBMS is a middleware for managing data sources (DBMS) from different vendors to form a virtual DDBMS. It supports fragmentation and replication. The core engine is written in C++. Binding for scripting language is available as well as network access.
GDBI is a genealogy program integrator. It includes an editor and the lifelines report language. It interfaces to multiple GEDCOM databases and is most popular as a PhpGedView client. At the core is a Java API to simplify adding databases and editors.
This project intends to provide a generic platform for developing any kind of modules (web or non-web). As main technology choice, the Spring Framework shall be used as core engine since it already supports several other frameworks.
QuickAI (pronounced, "quickeye", or just "Quick" for short) is a return to the fundamental goals of creating an artificial intelligence. The priorities are to implement core models of knowledge and knowing, a reasoning engine, and a simple interface.
Metaphile is a Java library for reading image metadata. It supports JFIF, JFXX, IPTC IIM (V3 and V4), EXIF (2.1 and 2.2) and XMP (Dublin Core, Photoshop, Iptc4XMPCore, Rights Management)
JOFS is a java project concerning the develop of an owl ontology to store meta informations about files and documents. It will provide a core to easily manage the ontology and an architecture to easily add to the core functionalities.
A small, beanshell-enabled, java-based HTTP server (daemon), with core HTTP 1.0/1.1, POST/GET/HEAD, SSL support that runs in user mode without install and is rich in authentication. Created by Nagy Elemer Karoly.
Joone is a neural net framework written in Java(tm). It's composed by a core engine, a GUI editor and a distributed training environment and can be extended by writing new modules to implement new algorithms or architectures starting from base component
Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.
Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.
Apostil is an annotation Java software. The core of Apostil allows end-users to view their documents, to annote them and to keep track of their annotation. Plugins provides more functionnalities.
agorum core is the Document Management System (DMS) with the drive-interface. It allows access to the stored documents with a network share. It offers a wide range of DMS-Functionality:Search,Versioning,Archive,Workflow,... See http://www.agorum.com
Negine GZip XML Mobile Catalog is a core ("engine") of the client-server application with the open source code. Data transfer is based on use of GZip and XML
The Page Definition Module for OpenCms extends the core functionality of OpenCms by a page definition layer. This permits to create, edit, delete and position heterogeneous content elements freely from within the page preview.
JStella is a Java-based Atari 2600 VCS emulator. It allows one to play old Atari 2600 games in an operating system independent manner. It also supports web page based applets. Its emulation core is based on Stella-Atari 2600 Emulator.
Fydji Portal is a portal creation platform providing various extensibility API: modules, look&feel, authentication, Web Services. Its core distribution includes CMS, internal mail, workflows and forums modules. It is developed using Wicket and Fydji WS.
GTdb - Modular genotype database for all markers. The
database has core which captures information common to different
variation measurements and extensions to method and instrument
specific data.
This project is based on the sourceforge project tn5250j. The intention of this tn5250jEngine project was to capsulate a slim core modul interpreting the Telnet 5250 stream. This core module provides a 5250-ScreenGrid Interface for any GUI application.
A Java library with features like: type handling with aliases, easy discovery and accessors for JavaBeans properties, FOP collections (map, filter) and support for toString() implementation even for the most complex cases. http://ckkl-core.googlecode.com
The CheckCML project is a collection of modules for the production and checking of chemical experimental data represented as CML. The core CheckCML library provides classes for the checking process; tools such as OscarData allow for the production of CML
The metabolomics standards initiative (msi) will develop a Core Information for Metabolomics Reporting (CIMR) recommendation and a more formal and semantically defined corresponding ontology (msi-ontology).
PIQLE is a Platform Implementing Q-LEarning (and other Reinforcement Learning) algorithms in JAVA. Version 2 is a major refactoring. The core data structures and algorithms are in piqle-coreVersion2. Examples are in piqle-examplesVersion2. A complete doc
WebberChat is a live customer support chat application for technical, sales or desk support. It's web based and developed in Java, Ajax and relational database such as MySQL. It provides core live chat and admin functionality but allows you to customize
Multi channel marketing automation for small to medium enterprises. Core functionality includes contact and list management, program designer, event driven campaigns, marketing surveys, click through tracking, optin, optout, campaign templates & wizards.