Richard Zanibbi

Publication Activity (10 Years)

Years Active: 2000-2024
Publications (10 Years): 56

Top Topics

Search Interface

Spatial Regions

Top Venues

CLEF (Working Notes)

Publications

Thanh-Nghia Truong, Cuong Tuan Nguyen, Richard Zanibbi, Harold Mouchère, Masaki Nakagawa
A survey on handwritten mathematical expression recognition: The rise of encoder-decoder and GNN models. Pattern Recognit. 153 (2024)
Ben Giacalone, Greg Paiement, Quinn Tucker, Richard Zanibbi
Beneath the [MASK]: An Analysis of Structural Query Tokens in ColBERT. ECIR (3) (2024)
Bryan Amador, Matt Langsenkamp, Abhisek Dey, Ayush Kumar Shah, Richard Zanibbi
Searching the ACL Anthology with Math Formulas and Text. SIGIR (2023)
Koichi Kise, Richard Zanibbi, Rajiv Jain, Gernot A. Fink
Editorial for special issue on "advanced topics in document analysis and recognition". Int. J. Document Anal. Recognit. 26 (3) (2023)
Ayush Kumar Shah, Bryan Manrique Amador, Abhisek Dey, Ming Creekmore, Blake Ocampo, Scott Denmark, Richard Zanibbi
ChemScraper: Graphics Extraction, Molecular Diagram Parsing, and Annotated Data Generation for PDF Images. CoRR (2023)
Ayush Kumar Shah, Richard Zanibbi
Line-of-Sight with Graph Attention Parser (LGAP) for Math Formulas. ICDAR (5) (2023)
Behrooz Mansouri, Vít Novotný, Anurag Agarwal, Douglas W. Oard, Richard Zanibbi
Overview of ARQMath-3 (2022): Third CLEF Lab on Answer Retrieval for Questions on Math. CLEF (2022)
Behrooz Mansouri, Douglas W. Oard, Richard Zanibbi
Contextualized Formula Search Using Math Abstract Meaning Representation. CIKM (2022)
Matt Langsenkamp, Behrooz Mansouri, Richard Zanibbi
Expanding Spatial Regions and Incorporating IDF for PHOC-Based Math Formula Retrieval at ARQMath-3. CLEF (Working Notes) (2022)
Behrooz Mansouri, Douglas W. Oard, Richard Zanibbi
DPRL Systems in the CLEF 2022 ARQMath Lab: Introducing MathAMR for Math-Aware Search. CLEF (Working Notes) (2022)
Behrooz Mansouri, Vít Novotný, Anurag Agarwal, Douglas W. Oard, Richard Zanibbi
Overview of ARQMath-3 (2022): Third CLEF Lab on Answer Retrieval for Questions on Math (Working Notes Version). CLEF (Working Notes) (2022)
Behrooz Mansouri, Anurag Agarwal, Douglas W. Oard, Richard Zanibbi
Advancing Math-Aware Search: The ARQMath-3 Lab at CLEF 2022. ECIR (2) (2022)
Behrooz Mansouri, Richard Zanibbi, Douglas W. Oard
Learning to Rank for Mathematical Formula Retrieval. SIGIR (2021)
Wei Zhong, Xinyu Zhang, Ji Xin, Richard Zanibbi, Jimmy Lin
Approach Zero and Anserini at the CLEF-2021 ARQMath Track: Applying Substructure Search and BM25 on Operator Tree Path Tokens. CLEF (Working Notes) (2021)
Behrooz Mansouri, Douglas W. Oard, Richard Zanibbi
DPRL Systems in the CLEF 2021 ARQMath Lab: Sentence-BERT for Answer Retrieval, Learning-to-Rank for Formula Retrieval. CLEF (Working Notes) (2021)
Behrooz Mansouri, Douglas W. Oard, Anurag Agarwal, Richard Zanibbi
Effects of context, complexity, and clustering on evaluation for math formula retrieval. CoRR (2021)
Yancarlos Diaz, Gavin Nishizawa, Behrooz Mansouri, Kenny Davila, Richard Zanibbi
The MathDeck Formula Editor: Interactive Formula Entry Combining LaTeX , Structure Editing, and Search. CHI Extended Abstracts (2021)
Behrooz Mansouri, Richard Zanibbi, Douglas W. Oard, Anurag Agarwal
Overview of ARQMath-2 (2021): Second CLEF Lab on Answer Retrieval for Questions on Math (Working Notes Version). CLEF (Working Notes) (2021)
Robin Avenoso, Behrooz Mansouri, Richard Zanibbi
XY-PHOC Symbol Location Embeddings for Math Formula Retrieval and Autocompletion. CLEF (Working Notes) (2021)
Ayush Kumar Shah, Abhisek Dey, Richard Zanibbi
A Math Formula Extraction and Evaluation Framework for PDF Documents. ICDAR (2) (2021)
Behrooz Mansouri, Anurag Agarwal, Douglas W. Oard, Richard Zanibbi
Advancing Math-Aware Search: The ARQMath-2 Lab at CLEF 2021. ECIR (2) (2021)
Behrooz Mansouri, Richard Zanibbi, Douglas W. Oard, Anurag Agarwal
Overview of ARQMath-2 (2021): Second CLEF Lab on Answer Retrieval for Questions on Math. CLEF (2021)
Abhisek Dey, Richard Zanibbi
ScanSSD-XYc: Faster Detection for Math Formulas. ICDAR Workshops (1) (2021)
Behrooz Mansouri, Anurag Agarwal, Douglas W. Oard, Richard Zanibbi
Finding Old Answers to New Math Questions: The ARQMath Lab at CLEF 2020. ECIR (2) (2020)
Parag Mali, Puneeth Kukkadapu, Mahshad Mahdavi, Richard Zanibbi
ScanSSD: Scanning Single Shot Detector for Mathematical Formulas in PDF Document Images. CoRR (2020)
Behrooz Mansouri, Douglas W. Oard, Richard Zanibbi
DPRL Systems in the CLEF 2020 ARQMath Lab. CLEF (Working Notes) (2020)
Mahshad Mahdavi, Leilei Sun, Richard Zanibbi
Visual Parsing with Query-Driven Global Graph Attention (QD-GGA): Preliminary Results for Handwritten Math Formula Recognition. CVPR Workshops (2020)
Richard Zanibbi, Douglas W. Oard, Anurag Agarwal, Behrooz Mansouri
Overview of ARQMath 2020 (Updated Working Notes Version): CLEF Lab on Answer Retrieval for Questions on Math. CLEF (Working Notes) (2020)
Gavin Nishizawa, Jennifer Liu, Yancarlos Diaz, Abishai Dmello, Wei Zhong, Richard Zanibbi
MathSeer: A Math-Aware Search Interface with Intuitive Formula Editing, Reuse, and Lookup. ECIR (2) (2020)
Wei Zhong, Shaurya Rohatgi, Jian Wu, C. Lee Giles, Richard Zanibbi
Accelerating Substructure Similarity Search for Formula Retrieval. ECIR (1) (2020)
Richard Zanibbi, Douglas W. Oard, Anurag Agarwal, Behrooz Mansouri
Overview of ARQMath 2020: CLEF Lab on Answer Retrieval for Questions on Math. CLEF (2020)
Richard Zanibbi, Behrooz Mansouri, Anurag Agarwal, Douglas W. Oard
ARQMath: a new benchmark for math-aware CQA and math formula retrieval. SIGIR Forum 54 (2) (2020)
Kwon-Young Choi, Bertrand Coüasnon, Yann Ricquebourg, Richard Zanibbi
CNN-Based Accidental Detection in Dense Printed Piano Scores. ICDAR (2019)
Mahshad Mahdavi, Michael Condon, Kenny Davila, Richard Zanibbi
LPGA: Line-of-Sight Parsing with Graph-Based Attention for Math Formula Recognition. ICDAR (2019)
Mahshad Mahdavi, Richard Zanibbi, Harold Mouchère, Christian Viard-Gaudin, Utpal Garain
ICDAR 2019 CROHME + TFD: Competition on Recognition of Handwritten Mathematical Expressions and Typeset Formula Detection. ICDAR (2019)
Kenny Davila, Ritvik Joshi, Srirangaraj Setlur, Venu Govindaraju, Richard Zanibbi
Tangent-V: Math Formula Image Search Using Line-of-Sight Graphs. ECIR (1) (2019)
Behrooz Mansouri, Richard Zanibbi, Douglas W. Oard
Characterizing Searches for Mathematical Concepts. JCDL (2019)
Shaurya Rohatgi, Wei Zhong, Richard Zanibbi, Jian Wu, C. Lee Giles
Query Auto Completion for Math Formula Search. CoRR (2019)
Behrooz Mansouri, Shaurya Rohatgi, Douglas W. Oard, Jian Wu, C. Lee Giles, Richard Zanibbi
Tangent-CFT: An Embedding Model for Mathematical Formulas. ICTIR (2019)
Wei Zhong, Richard Zanibbi
Structural Similarity Search for Formulas Using Leaf-Root Paths in Operator Subtrees. ECIR (1) (2019)
Alexander Pacha, Kwon-Young Choi, Bertrand Coüasnon, Yann Ricquebourg, Richard Zanibbi, Horst Eidenberger
Handwritten Music Object Detection: Open Issues and Baseline Results. DAS (2018)
Kenny Davila, Richard Zanibbi
Visual Search Engine for Handwritten and Typeset Math in Lecture Videos and LATEX Notes. ICFHR (2018)
Kwon-Young Choi, Bertrand Coüasnon, Yann Ricquebourg, Richard Zanibbi
Bootstrapping Samples of Accidentals in Dense Piano Scores for CNN-Based Detection. GREC@ICDAR (2017)
Kenny Davila, Richard Zanibbi
Whiteboard Video Summarization via Spatio-Temporal Conflict Minimization. ICDAR (2017)
Bertrand Coüasnon, Ashok C. Popat, Richard Zanibbi
Discussion Group Summary: Graphics Syntax in the Deep Learning Age. GREC (2017)
Kenny Davila, Richard Zanibbi
Layout and Semantics: Combining Representations for Mathematical Formula Search. SIGIR (2017)
Harold Mouchère, Christian Viard-Gaudin, Richard Zanibbi, Utpal Garain
ICFHR2016 CROHME: Competition on Recognition of Online Handwritten Mathematical Expressions. ICFHR (2016)
Lei Hu, Richard Zanibbi
Line-of-Sight Stroke Graphs and Parzen Shape Context Features for Handwritten Math Formula Representation and Symbol Segmentation. ICFHR (2016)
Christoph Riedl, Richard Zanibbi, Marti A. Hearst, Siyu Zhu, Michael Menietti, Jason Crusan, Ivan Metelsky, Karim R. Lakhani
Detecting figures and part labels in patents: competition-based development of graphics recognition algorithms. Int. J. Document Anal. Recognit. 19 (2) (2016)
Siyu Zhu, Richard Zanibbi
A Text Detection System for Natural Scenes with Convolutional Feature Learning and Cascaded Classification. CVPR (2016)
Lei Hu, Richard Zanibbi
MST-based Visual Parsing of Online Handwritten Mathematical Expressions. ICFHR (2016)
Kenny Davila, Richard Zanibbi, Andrew Kane, Frank Wm. Tompa
Tangent-3 at the NTCIR-12 MathIR Task. NTCIR (2016)
Richard Zanibbi, Kenny Davila, Andrew Kane, Frank Wm. Tompa
Multi-Stage Math Formula Search: Using Appearance-Based Similarity Metrics at Scale. SIGIR (2016)
Manish Kanadje, Zachary Miller, Anurag Agarwal, Roger Gaborski, Richard Zanibbi, Stephanie Ludi
Assisted keyword indexing for lecture videos using unsupervised keyword spotting. Pattern Recognit. Lett. 71 (2016)
Richard Zanibbi, Akiko Aizawa, Michael Kohlhase, Iadh Ounis, Goran Topic, Kenny Davila
NTCIR-12 MathIR Task Overview. NTCIR (2016)
Harold Mouchère, Richard Zanibbi, Utpal Garain, Christian Viard-Gaudin
Advancing the state of the art for handwritten math recognition: the CROHME competitions, 2011-2014. Int. J. Document Anal. Recognit. 19 (2) (2016)
Houssem Chatbri, Kenny Davila, Keisuke Kameyama, Richard Zanibbi
Shape matching using keypoints extracted from both the foreground and the background of binary images. IPTA (2015)
David Stalnaker, Richard Zanibbi
Math expression retrieval using an inverted index over symbol pairs. DRR (2015)
Richard Zanibbi, Awelemdy Orakwue
Math Search for the Masses: Multimodal Search Interfaces and Appearance-Based Retrieval. CICM (2015)
Richard Zanibbi, Awelemdy Orakwue
Math Search for the Masses: Multimodal Search Interfaces and Appearance-Based Retrieval. CoRR (2015)
Richard Zanibbi, Kenny Davila, Andrew Kane, Frank Wm. Tompa
The Tangent Search Engine: Improved Similarity Metrics and Scalability for Math Formula Search. CoRR (2015)
Harold Mouchère, Christian Viard-Gaudin, Richard Zanibbi, Utpal Garain
ICFHR 2014 Competition on Recognition of On-Line Handwritten Mathematical Expressions (CROHME 2014). ICFHR (2014)
Matthias S. Reichenbach, Anurag Agarwal, Richard Zanibbi
Rendering expressions to improve accuracy of relevance assessment for math search. SIGIR (2014)
Nidhin Pattaniyil, Richard Zanibbi
Combining TF-IDF Text Retrieval with an Inverted Index over Symbol Pairs in Math Expressions: The Tangent Math Search Engine at NTCIR 2014. NTCIR (2014)
Christoph Riedl, Richard Zanibbi, Marti A. Hearst, Siyu Zhu, Michael Menietti, Jason Crusan, Ivan Metelsky, Karim R. Lakhani
Detecting Figures and Part Labels in Patents: Competition-Based Development of Image Processing Algorithms. CoRR (2014)
Kenny Davila, Stephanie Ludi, Richard Zanibbi
Using Off-Line Features and Synthetic Data for On-Line Handwritten Math Symbol Recognition. ICFHR (2014)
Keita Del Valle Wangari, Richard Zanibbi, Anurag Agarwal
Discovering real-world use cases for a multimodal math search interface. SIGIR (2014)
Richard Zanibbi, Harold Mouchère, Christian Viard-Gaudin
Evaluating structural pattern recognition for handwritten math via primitive label graphs. DRR (2013)
Lei Hu, Richard Zanibbi
Segmenting Handwritten Math Symbols Using AdaBoost and Multi-scale Shape Context Features. ICDAR (2013)
Francisco Alvaro, Richard Zanibbi
A shape-based layout descriptor for classifying spatial relationships in handwritten math. ACM Symposium on Document Engineering (2013)
Siyu Zhu, Lei Hu, Richard Zanibbi
Rotation-robust math symbol recognition and retrieval using outer contours and image subsampling. DRR (2013)
Siyu Zhu, Richard Zanibbi
Label Detection and Recognition for USPTO Images Using Convolutional K-Means Feature Quantization and Ada-Boost. ICDAR (2013)
Harold Mouchère, Christian Viard-Gaudin, Richard Zanibbi, Utpal Garain, Dae Hwan Kim
ICDAR 2013 CROHME: Third International Competition on Recognition of Online Handwritten Mathematical Expressions. ICDAR (2013)
Robert LiVolsi, Richard Zanibbi, Charles A. Bigelow
Collecting historical font metrics from Google Books. ICPR (2012)
Lei Hu, Kevin Hart, Richard Pospesel, Richard Zanibbi
Baseline extraction-driven Parsing of handwritten mathematical expressions. ICPR (2012)
Richard Zanibbi, Dorothea Blostein
Recognition and retrieval of mathematical expressions. Int. J. Document Anal. Recognit. 15 (4) (2012)
Thomas Schellenberg, Bo Yuan, Richard Zanibbi
Layout-based substitution tree indexing and retrieval for mathematical expressions. DRR (2012)
Richard Zanibbi, Amit Pillay, Harold Mouchère, Christian Viard-Gaudin, Dorothea Blostein
Stroke-Based Performance Metrics for Handwritten Mathematical Expressions. ICDAR (2011)
Lei Hu, Richard Zanibbi
HMM-Based Recognition of Online Handwritten Mathematical Symbols Using Segmental K-Means Initialization and a Modified Pen-Up/Down Feature. ICDAR (2011)
Richard Zanibbi, Bo Yuan
Keyword and image-based retrieval of mathematical expressions. DRR (2011)
Richard Zanibbi, Li Yu
Math Spotting: Retrieving Math in Technical Documents Using Handwritten Query Images. ICDAR (2011)
Kurt Alfred Kluever, Richard Zanibbi
Balancing usability and security in a video CAPTCHA. SOUPS (2009)
Richard Zanibbi, Dorothea Blostein, James R. Cordy
White-Box Evaluation of Computer Vision Algorithms through Explicit Decision-Making. ICVS (2009)
John C. Handley, Anoop M. Namboodiri, Richard Zanibbi
Document Understanding System Using Stochastic Context-Free Grammars. ICDAR (2005)
Richard Zanibbi, Dorothea Blostein, James R. Cordy
The Recognition Strategy Language. ICDAR (2005)
Richard Zanibbi, Dorothea Blostein, James R. Cordy
Recognition Tasks Are Imitation Games. ICAPR (1) (2005)
Richard Zanibbi, Dorothea Blostein, James R. Cordy
Historical Recall and Precision: Summarizing Generated Hypotheses. ICDAR (2005)
Ling Zhang, Dorothea Blostein, Richard Zanibbi
Using Fuzzy Logic to Analyze Superscript and Subscript Relations in Handwritten Mathematical Expressions. ICDAR (2005)
Richard Zanibbi, Dorothea Blostein, James R. Cordy
A survey of table recognition. Int. J. Document Anal. Recognit. 7 (1) (2004)
Richard Zanibbi, Dorothea Blostein, James R. Cordy
Recognizing Mathematical Expressions Using Tree Transformation. IEEE Trans. Pattern Anal. Mach. Intell. 24 (11) (2002)
Dorothea Blostein, James R. Cordy, Richard Zanibbi
Applying Compiler Techniques to Diagram Recognition. ICPR (3) (2002)
Richard Zanibbi, Kevin Novins, James Arvo, Katherine Zanibbi
Aiding Manipulation of Handwritten Mathematical Expressions through Style-Preserving Morphs. Graphics Interface (2001)
Dorothea Blostein, Edward Lank, Arlis Rose, Richard Zanibbi
User Interfaces for On-Line Diagram Recognition. GREC (2001)
Richard Zanibbi, Dorothea Blostein, James R. Cordy
Baseline Structure Analysis of Handwritten Mathematics Notation. ICDAR (2001)
Dorothea Blostein, Edward Lank, Richard Zanibbi
Treatment of Diagrams in Document Image Analysis. Diagrams (2000)