Richard Zanibbi

2025

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Mathematical Information Retrieval: Search and Question Answering.
Richard Zanibbi|Behrooz Mansouri|Anurag Agarwal
Foundations and Trends in Information Retrieval 2025 Volume 19 Issue 1-2
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Math Formula Graph Retrieval Using Contrastive Learning Over Visual and Semantic Embeddings.
Bryan Amador|Richard Zanibbi
Proceedings of the 2025 International ACM SIGIR Conference on Innovative Concepts and Theories in Information Retrieval, ICTIR 2025, Padua, Italy, 18 July 2025
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Targeted Multi-Modal Passage Search for Molecules and their Synthesis Pathways.
Abhisek Dey|Nathaniel H. Stanley|Richard Zanibbi
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
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Multimodal Search in Chemical Documents and Reactions.
Ayush Kumar Shah|Abhisek Dey|Leo Luo|Bryan Amador|Patrick Philippy|Ming Zhong|Siru Ouyang|David Mark Friday|David Bianchi|Nick Jackson|Richard Zanibbi|Jiawei Han
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

2024

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Beneath the [MASK]: An Analysis of Structural Query Tokens in ColBERT.
Ben Giacalone|Greg Paiement|Quinn Tucker|Richard Zanibbi
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part III

2023

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Searching the ACL Anthology with Math Formulas and Text.
Bryan Amador|Matt Langsenkamp|Abhisek Dey|Ayush Kumar Shah|Richard Zanibbi
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023

2022

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Contextualized Formula Search Using Math Abstract Meaning Representation.
Behrooz Mansouri|Douglas W. Oard|Richard Zanibbi
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
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Overview of ARQMath-3 (2022): Third CLEF Lab on Answer Retrieval for Questions on Math.
Behrooz Mansouri|Vít Novotný|Anurag Agarwal|Douglas W. Oard|Richard Zanibbi
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 13th International Conference of the CLEF Association, CLEF 2022, Bologna, Italy, September 5-8, 2022, Proceedings
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Expanding Spatial Regions and Incorporating IDF for PHOC-Based Math Formula Retrieval at ARQMath-3.
Matt Langsenkamp|Behrooz Mansouri|Richard Zanibbi
Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022.
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Overview of ARQMath-3 (2022): Third CLEF Lab on Answer Retrieval for Questions on Math (Working Notes Version).
Behrooz Mansouri|Vít Novotný|Anurag Agarwal|Douglas W. Oard|Richard Zanibbi
Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022.
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DPRL Systems in the CLEF 2022 ARQMath Lab: Introducing MathAMR for Math-Aware Search.
Behrooz Mansouri|Douglas W. Oard|Richard Zanibbi
Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022.
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Advancing Math-Aware Search: The ARQMath-3 Lab at CLEF 2022.
Behrooz Mansouri|Anurag Agarwal|Douglas W. Oard|Richard Zanibbi
Advances in Information Retrieval - 44th European Conference on IR Research, ECIR 2022, Stavanger, Norway, April 10-14, 2022, Proceedings, Part II

2021

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Overview of ARQMath-2 (2021): Second CLEF Lab on Answer Retrieval for Questions on Math.
Behrooz Mansouri|Richard Zanibbi|Douglas W. Oard|Anurag Agarwal
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21-24, 2021, Proceedings
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XY-PHOC Symbol Location Embeddings for Math Formula Retrieval and Autocompletion.
Robin Avenoso|Behrooz Mansouri|Richard Zanibbi
Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021.
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DPRL Systems in the CLEF 2021 ARQMath Lab: Sentence-BERT for Answer Retrieval, Learning-to-Rank for Formula Retrieval.
Behrooz Mansouri|Douglas W. Oard|Richard Zanibbi
Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021.
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Overview of ARQMath-2 (2021): Second CLEF Lab on Answer Retrieval for Questions on Math (Working Notes Version).
Behrooz Mansouri|Richard Zanibbi|Douglas W. Oard|Anurag Agarwal
Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021.
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Approach Zero and Anserini at the CLEF-2021 ARQMath Track: Applying Substructure Search and BM25 on Operator Tree Path Tokens.
Wei Zhong|Xinyu Zhang|Ji Xin|Richard Zanibbi|Jimmy Lin
Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021.
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Advancing Math-Aware Search: The ARQMath-2 Lab at CLEF 2021.
Behrooz Mansouri|Anurag Agarwal|Douglas W. Oard|Richard Zanibbi
Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part II
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Learning to Rank for Mathematical Formula Retrieval.
Behrooz Mansouri|Richard Zanibbi|Douglas W. Oard
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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ARQMath: a new benchmark for math-aware CQA and math formula retrieval.
Richard Zanibbi|Behrooz Mansouri|Anurag Agarwal|Douglas W. Oard
SIGIR Forum 2020 Volume 54 Issue 2
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Overview of ARQMath 2020: CLEF Lab on Answer Retrieval for Questions on Math.
Richard Zanibbi|Douglas W. Oard|Anurag Agarwal|Behrooz Mansouri
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings
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DPRL Systems in the CLEF 2020 ARQMath Lab.
Behrooz Mansouri|Douglas W. Oard|Richard Zanibbi
Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020.
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Overview of ARQMath 2020 (Updated Working Notes Version): CLEF Lab on Answer Retrieval for Questions on Math.
Richard Zanibbi|Douglas W. Oard|Anurag Agarwal|Behrooz Mansouri
Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020.
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Accelerating Substructure Similarity Search for Formula Retrieval.
Wei Zhong|Shaurya Rohatgi|Jian Wu|C. Lee Giles|Richard Zanibbi
Advances in Information Retrieval - 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14-17, 2020, Proceedings, Part I
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Finding Old Answers to New Math Questions: The ARQMath Lab at CLEF 2020.
Behrooz Mansouri|Anurag Agarwal|Douglas W. Oard|Richard Zanibbi
Advances in Information Retrieval - 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14-17, 2020, Proceedings, Part II
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MathSeer: A Math-Aware Search Interface with Intuitive Formula Editing, Reuse, and Lookup.
Till Plumbaum|Gavin Nishizawa|Sahin Albayrak|Jennifer Liu|Till Plumbaum|Gavin Nishizawa|Yancarlos Diaz|Sahin Albayrak|Jennifer Liu|Abishai Dmello|Wei Zhong|Richard Zanibbi
Advances in Information Retrieval - 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14-17, 2020, Proceedings, Part II

2019

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Tangent-V: Math Formula Image Search Using Line-of-Sight Graphs.
Kenny Davila|Ritvik Joshi|Srirangaraj Setlur|Venu Govindaraju|Richard Zanibbi
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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Structural Similarity Search for Formulas Using Leaf-Root Paths in Operator Subtrees.
Wei Zhong|Richard Zanibbi
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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Tangent-CFT: An Embedding Model for Mathematical Formulas.
Behrooz Mansouri|Shaurya Rohatgi|Douglas W. Oard|Jian Wu|C. Lee Giles|Richard Zanibbi
Proceedings of the 2019 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2019, Santa Clara, CA, USA, October 2-5, 2019.

2017

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Layout and Semantics: Combining Representations for Mathematical Formula Search.
Kenny Davila|Richard Zanibbi
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

2016

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Tangent-3 at the NTCIR-12 MathIR Task.
Kenny Davila|Richard Zanibbi|Andrew Kane|Frank Wm. Tompa
Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, June 7-10, 2016
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NTCIR-12 MathIR Task Overview.
Richard Zanibbi|Akiko Aizawa|Michael Kohlhase|Iadh Ounis|Goran Topic|Kenny Davila
Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, June 7-10, 2016
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Multi-Stage Math Formula Search: Using Appearance-Based Similarity Metrics at Scale.
Richard Zanibbi|Kenny Davila|Andrew Kane|Frank Wm. Tompa
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

2014

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Combining TF-IDF Text Retrieval with an Inverted Index over Symbol Pairs in Math Expressions: The Tangent Math Search Engine at NTCIR 2014.
Nidhin Pattaniyil|Richard Zanibbi
Proceedings of the 11th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-11, National Center of Sciences, Tokyo, Japan, December 9-12, 2014
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Rendering expressions to improve accuracy of relevance assessment for math search.
Matthias S. Reichenbach|Anurag Agarwal|Richard Zanibbi
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014
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Discovering real-world use cases for a multimodal math search interface.
Keita Del Valle Wangari|Richard Zanibbi|Anurag Agarwal
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014