York University at TREC 2006: Legal Track

TREC 2006 at Maryland: Blog, Enterprise, Legal and QA Tracks

In TREC 2006, teams from the University of Maryland participated in the Blog track, the Expert Search task of the Enterprise track, the Complex Interactive Question Answering task of the Question Answering track, and the Legal track. This paper reports our results.

TREC 2009 at the University of Buffalo: Interactive Legal E-Discovery With Enron Emails

For the TREC 2009, the team from University at Buffalo, the State University of New York participated in the Legal E-Discovery track, working on the interactive search task. We explored indexing and searching at both the record level and the document level with the Enron email collection. We studied the usefulness of fielded search and document presentation features such as clustering documents...

Experiments with Query Expansion at TREC 2006 Legal Track

This paper describes the UMKC TREC 2006 Legal Track experiments. We focus on a single technique that uses cooccurrence based thesaurus to expand queries. Our results indicate this technique is effective even towards the enormous vocabulary size in the IIT CDIP collection.

York University at TREC 2012: Microblog Track

University of Waterloo at TREC 2011: A Social Networking Approach to the Legal Learning Track

This paper reports on the University of Waterloo experience with the Legal Learning track where three different methods were used to approach the retrieval task. Two are based on previously used methods and the last is a novel method based on modifying the responsiveness probability using social network analysis.