This page contains information about some of the software and resources produced and released by members of the Information and Language Processing Systems group.

• Answer type classification: guidelines for answer type classification plus 1,371 classified questions
• Arabic blogs dataset: 12,000 Arabic blogs with over 120,300 posts

• Blogs and wishlists: a collection of blog and the wishlists of their bloggers

• Comment spam in weblogs: a toy collection of comment spam in blogs
• Concept selection benchmarks for concept-based video retrieval

• DBpedia annotations: A set of user queries annotated with DBpedia concepts (in Dutch). Also the features that were extracted for and used in the paper "Learning Semantic Query Suggestions".

• GridLucene

• Historic document retrieval resources: 17th century Dutch: test collections to support historic document retrieval

• Information retrieval resources for Bahasa Indonesia: a stemmer, stop word list, as well as two test collections

• Language modeling extension for Lucene

• MemBeR: XQuery micro-benchmark repository
• Model checking for XML query evaluation

• Source code retrieval
• Stemming and stopping in Hungarian

• Timex annotation system: a modular system for recognition and interpretation of temporal expressions in English text, producing TIMEX2 annotations

• Web FAQ data used in Retrieving Answers from Frequently Asked Question Pages on the Web
• Weblog post moods

• XCheck: a tool for benchmarking XQuery engines