2022

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Anytime Ranking on Document-Ordered Indexes
Joel Mackenzie | Matthias Petri | Alistair Moffat
2022 Volume 40 Issue 1

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Efficient query processing techniques for next-page retrieval
Joel Mackenzie | Matthias Petri | Alistair Moffat
2022 Volume 25 Issue 1

2021

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Faster Index Reordering with Bipartite Graph Partitioning
Joel Mackenzie | Matthias Petri | Alistair Moffat
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2020

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Large-Alphabet Semi-Static Entropy Coding Via Asymmetric Numeral Systems
Alistair Moffat | Matthias Petri
2020 Volume 38 Issue 4

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CC-News-En: A Large English News Corpus
Joel M. Mackenzie | Rodger Benham | Matthias Petri | Johanne R. Trippas | J. Shane Culpepper | Alistair Moffat
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2019

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Fast Dictionary-Based Compression for Inverted Indexes
Giulio Ermanno Pibiri | Matthias Petri | Alistair Moffat
Proceedings of the Twelfth ACM International Conference on Web Search and Data Mining, WSDM 2019, Melbourne, VIC, Australia, February 11-15, 2019

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Accelerated Query Processing Via Similarity Score Prediction
Matthias Petri | Alistair Moffat | Joel M. Mackenzie | J. Shane Culpepper | Daniel Beck
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

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Compressing Inverted Indexes with Recursive Graph Bisection: A Reproducibility Study
Joel M. Mackenzie | Antonio Mallia | Matthias Petri | J. Shane Culpepper | Torsten Suel
Advances in Information Retrieval - 41st European Conference on IR Research, ECIR 2019, Cologne, Germany, April 14-18, 2019, Proceedings, Part I

2018

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Index Compression Using Byte-Aligned ANS Coding and Two-Dimensional Contexts
Alistair Moffat | Matthias Petri
Proceedings of the Eleventh ACM International Conference on Web Search and Data Mining, WSDM 2018, Marina Del Rey, CA, USA, February 5-9, 2018

2017

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A Cost Model for Long-Term Compressed Data Retention
Kewen Liao | Alistair Moffat | Matthias Petri | Anthony Wirth
Proceedings of the Tenth ACM International Conference on Web Search and Data Mining, WSDM 2017, Cambridge, United Kingdom, February 6-10, 2017

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ANS-Based Index Compression
Alistair Moffat | Matthias Petri
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

2016

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Effective Construction of Relative Lempel-Ziv Dictionaries
Kewen Liao | Matthias Petri | Alistair Moffat | Anthony Wirth
Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11 - 15, 2016

2015

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Access Time Tradeoffs in Archive Compression
Matthias Petri | Alistair Moffat | P. C. Nagesh | Anthony Wirth
Information Retrieval Technology - 11th Asia Information Retrieval Societies Conference, AIRS 2015, Brisbane, QLD, Australia, December 2-4, 2015. Proceedings

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On the Cost of Phrase-Based Ranking
Matthias Petri | Alistair Moffat
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

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On Identifying Phrases Using Collection Statistics
Simon Gog | Alistair Moffat | Matthias Petri
Advances in Information Retrieval - 37th European Conference on IR Research, ECIR 2015, Vienna, Austria, March 29 - April 2, 2015. Proceedings

2014

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Strategic Pattern Search in Factor-Compressed Text
Simon Gog | Alistair Moffat | Matthias Petri
String Processing and Information Retrieval - 21st International Symposium, SPIRE 2014, Ouro Preto, Brazil, October 20-22, 2014. Proceedings

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Graph Representations and Applications of Citation Networks
Matthias Petri | Alistair Moffat | Anthony Wirth
Proceedings of the 2014 Australasian Document Computing Symposium, ADCS 2014, Melbourne, VIC, Australia, November 27-28, 2014

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Score-safe term-dependency processing with hybrid indexes
Matthias Petri | Alistair Moffat | J. Shane Culpepper
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014

2013

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Exploring the magic of WAND
Matthias Petri | J. Shane Culpepper | Alistair Moffat
The Australasian Document Computing Symposium, ADCS '13, Brisbane, QLD, Australia, December 5-6, 2013

2012

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Efficient indexing algorithms for approximate pattern matching in text
Matthias Petri | J. Shane Culpepper
The Seventeenth Australasian Document Computing Symposium, ADCS '12, Dunedin, New Zealand, December 5-6, 2012

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Efficient in-memory top-k document retrieval
J. Shane Culpepper | Matthias Petri | Falk Scholer
The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012

2011

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RMIT and Gunma University at NTCIR-9 GeoTime Task
Michiko Yasukawa | J. Shane Culpepper | Falk Scholer | Matthias Petri
Proceedings of the 9th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-9, National Center of Sciences, Tokyo, Japan, December 6-9, 2011

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RMIT and Gunma University at NTCIR-9 Intent Task
Michiko Yasukawa | J. Shane Culpepper | Falk Scholer | Matthias Petri
Proceedings of the 9th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-9, National Center of Sciences, Tokyo, Japan, December 6-9, 2011

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RMIT at the Crowdsourcing Track of TREC 2011
Matthias Petri | Mark Sanderson | Falk Scholer
Proceedings of The Twentieth Text REtrieval Conference, TREC 2011, Gaithersburg, Maryland, USA, November 15-18, 2011

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RMIT at TREC 2011 Microblog Track
Matthias Petri | J. Shane Culpepper | Falk Scholer
Proceedings of The Twentieth Text REtrieval Conference, TREC 2011, Gaithersburg, Maryland, USA, November 15-18, 2011

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