2022

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Using Conjunctions for Faster Disjunctive Top-k Queries
Michal Siedlaczek | Antonio Mallia | Torsten Suel
WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022

2021

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Fast Disjunctive Candidate Generation Using Live Block Filtering
Antonio Mallia | Michal Siedlaczek | Torsten Suel
WSDM '21, The Fourteenth ACM International Conference on Web Search and Data Mining, Virtual Event, Israel, March 8-12, 2021

2020

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Supporting Interoperability Between Open-Source Search Engines with the Common Index File Format
Jimmy Lin | Joel M. Mackenzie | Chris Kamphuis | Craig Macdonald | Antonio Mallia | Michal Siedlaczek | Andrew Trotman | Arjen P. de Vries
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

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A Comparison of Top-k Threshold Estimation Techniques for Disjunctive Query Processing
Antonio Mallia | Michal Siedlaczek | Mengyang Sun | Torsten Suel
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2019

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PISA: Performant Indexes and Search for Academia
Antonio Mallia | Michal Siedlaczek | Joel M. Mackenzie | Torsten Suel
Proceedings of the Open-Source IR Replicability Challenge co-located with 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, OSIRRC@SIGIR 2019, Paris, France, July 25, 2019

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GPU-Accelerated Decoding of Integer Lists
Antonio Mallia | Michal Siedlaczek | Torsten Suel | Mohamed Zahran
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

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Exploiting Global Impact Ordering for Higher Throughput in Selective Search
Michal Siedlaczek | Juan Rodriguez | Torsten Suel
Advances in Information Retrieval - 41st European Conference on IR Research, ECIR 2019, Cologne, Germany, April 14-18, 2019, Proceedings, Part II

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An Experimental Study of Index Compression and DAAT Query Processing Methods
Antonio Mallia | Michal Siedlaczek | Torsten Suel
Advances in Information Retrieval - 41st European Conference on IR Research, ECIR 2019, Cologne, Germany, April 14-18, 2019, Proceedings, Part I

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