Here are some contributions of the LIRIS DRIM team that either predate the DIRE platform as full software, or have been made available as independent libraries.

ArcEnCiel: confrontation of graph-based viewpoints
Ipri News Analyzer: rss-based online press reader and analyzer
Greek Reuse Toolkit: NLP-based software for retrieving text reuse in Ancient Greek documents
Enhanced Search Engine: a software system that enhances a SERP with semantic snippets

• GreekTranscoder: an exhaustive java transcoder of ancient Greek between different standards and within the Unicode subsets
• RSSReader: a java library for reading a RSS feed
• StatSemDistance: a java library for computing a statistico-semantical distance between terms in a corpus