jCOLIBRI

jCOLIBRI 2.1 is a robust framework in Java developed by the GAIA - Group for Artificial Intelligence Applications. It is designed to build Case-based Reasoning (CBR) systems and includes functionalities to Retrieve, Reuse, Revise, and Retain cases. This latest version offers improved architecture, making the system more robust and easier to extend compared to the previous 1.x versions.

One of the key advancements in jCOLIBRI 2.1 is the absence of authoring tools available in version 1.x, which allowed the construction of CBR systems without coding. Although these tools are still under development for jCOLIBRI 2.x, those who prefer a code-free environment might find version 1.1 more suitable.

jCOLIBRI 2.1 excels in text retrieval and clustering, employing Apache Lucene and Carrot2 respectively. It also incorporates classification and maintenance methods developed by renowned experts Derek Bridge and Lisa Cummins from University College Cork, Ireland. Additionally, it embraces advanced textual CBR methods using OpenNLP and GATE, with new similarity measures enhancing text-based case retrieval systems.

The program supports improved connectors for storing case bases in databases using Hibernate, an important component of the widely used JBoss J2EE server. Moreover, it includes connectors for ontologies via OntoBridge, and for textual files. Noteworthy improvements also include easy access to Wordnet through the WordNetBridge library and better integration with Tomcat.

Moreover, jCOLIBRI 2.1 accommodates the development of recommendation systems, featuring general CBR methods such as Filtering Retrieval, XML utils, graphical query methods, case display, and cases retrieval using diversity. It also offers specific methods for recommendation systems like the Expert Clerk recommender and collaborative recommenders.

Pros:

• Comprehensive development tools for building CBR systems.
• Improved text retrieval and clustering capabilities.
• Enhanced storage and ontology connectors.
• Latest version includes methods for recommendation systems.
• Free download available.

Cons:

• Lacks authoring tools for code-free system construction.
• Authoring tools for the new version are still under development.

jCOLIBRI 2.1 runs on Windows 7, 8, 10, and 11 and continues to uphold its reputation as a powerful IDE in the Development Tools category. Existing users of version 1.1 who do not wish to delve into Java coding or who need the authoring tools may stick with the older version, but the free download of this latest version is highly recommended for developers looking to harness enhanced features and functionalities.

You may want to check out more software, such as PostgreSQL JDBC Drivers, Adersoft VbsEdit or ecGraph, which might be similar to jCOLIBRI.