Matthias Petri

Amazon (United States) — United States

Computer Science · Physical Sciences

15h-index967citations58works1.62yr avg
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Research Topics

Algorithms and Data Compression(39), Natural Language Processing Techniques(15), Topic Modeling(12), Advanced Image and Video Retrieval Techniques(10), Data Management and Algorithms(10)

Publications58 total

A Flexible Resource for Top-Weighted Comparisons Between Sets and Rankings
2025· 1 citedOpen Access
Rank-Biased Quality Measurement for Sets and Rankings
2024· 5 citedOpen Access
Improved Learned Sparse Retrieval with Corpus-Specific Vocabularies
arXiv (Cornell University)·2024Open Access
Scalable succinct indexing for large text collections
RMIT Research Repository (RMIT University Library)·2024Open Access
Improved Learned Sparse Retrieval with Corpus-Specific Vocabularies
Lecture notes in computer science·2024· 2 cited
Efficient query processing techniques for next-page retrieval
Information Retrieval·2022· 3 citedOpen Access
Accelerating Learned Sparse Indexes Via Term Impact Decomposition
2022· 19 citedOpen Access
Tradeoff Options for Bipartite Graph Partitioning
IEEE Transactions on Knowledge and Data Engineering·2022· 10 cited
A Sensitivity Analysis of the MSMARCO Passage Collection
arXiv (Cornell University)·2021Open Access
Anytime Ranking on Document-Ordered Indexes
ACM Transactions on Information Systems·2021Open Access
Faster Index Reordering with Bipartite Graph Partitioning
2021· 9 cited
CC-News-En
2020· 53 cited
Large-Alphabet Semi-Static Entropy Coding Via Asymmetric Numeral Systems
ACM Transactions on Information Systems·2020· 10 cited
Accelerated Query Processing Via Similarity Score Prediction
2019· 20 cited
Fast Dictionary-Based Compression for Inverted Indexes
2019· 23 citedOpen Access
Compressing Inverted Indexes with Recursive Graph Bisection: A Reproducibility Study
Lecture notes in computer science·2019· 22 cited
Computing the Cost of Compressed Data
Encyclopedia of Big Data Technologies·2019
Fixed Block Compression Boosting in FM-Indexes: Theory and Practice
Algorithmica·2018· 27 citedOpen Access
Index Compression Using Byte-Aligned ANS Coding and Two-Dimensional Contexts
2018· 24 cited
Compact inverted index storage using general‐purpose compression libraries
Software Practice and Experience·2018· 16 cited
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Frequent Co-authors

Alistair Moffat(27), Simon Gog(11), J. Shane Culpepper(11), Joel Mackenzie(10), Antonio Mallia(6), Trevor Cohn(4), Simon J. Puglisi(4), Timo Beller(3), Falk Scholer(3), Ehsan Shareghi(3), Gholamreza Haffari(3), Anthony Wirth(3), Juha Kärkkäinen(2), Dominik Kempa(2), Kewen Liao(2), Gonzalo Navarro(2), Puxuan Yu(2), Rodger Benham(1), Johanne R. Trippas(1), Elena Meshkova(1)