Past Seminars
The Effect of Expanding Relevance Judgements with Duplicates + SIGIR 2014
Jul 23, 2014
Gaurav Baruah
Design and Evaluation of Temporal Summarization Systems
May 28, 2014
Rakesh Guttikonda
Personalized Email Spam Filtering with Minimal or No User Training
Oct 8, 2010
Mona Mojdeh
Evaluating Clustering
May 28th 2009
John Whissell
Privacy Preserving Spam Filter Evaluation
May 14th, 2009
Mona Mojdeh
Do Search Users Need Focused Retrieval or is Document Retrieval Good Enough?
April 13th, 2009
Mark D. Smucker
April 15, 2009
Thomas Lynam
Index Compression is Good, Especially for Random Access
Aug 7, 2007
Stefan Büttcher
Wumpus Tutorial
Jun 20, 2007
Stefan Büttcher
Snippets: Extraction and Evaluation
May 30, 2007
Maheedhar Kolla
Reliable Information Retrieval Evaluation with Incomplete and Biased Judgements
Mar 26, 2007
Stefan Büttcher
Judging Strategies, Work and Reward, for Information Retrieval System Comparison
Mar 5, 2007
Thomas Lynam
Searching in Posting Lists: Cache-Oblivious Algorithms and Succinct Data Structures
Dec 11, 2006
Jérémy Barbay
Labeled LCA Revisited
Nov 27, 2006
Ehsan Chiniforooshan
Enterprise Search
Nov 8, 2006
Maheedhar Kolla
Index compression algorithms
Nov 1, 2006
Stefan Büttcher
Fun with KL Divergence: Result Reranking and Index Pruning
Apr 3, 2006
Stefan Büttcher
A Corpus-Based Unsupervised Keyword Extraction
Mar 27, 2006
Masoud Makrehchi
Queries for File System Search and Schema-Free XML
Jan 23, 2006
Jérémy Barbay
Security Issues in File System Search
Dec 5, 2005
Stefan Büttcher
Spam Filtering
Nov 21, 2005
Charles Clarke & Stefan Büttcher
Spam Filtering
Oct 24, 2005
Gord Cormack
Welcome to IR Group
Oct 3, 2005
Charles Clarke
Contact: claclark at ir dot uwaterloo dot ca | Edit (Git)