Johanna Björklund

According to our database, Johanna Björklund authored at least 58 papers between 2003 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2025

How ChatGPT Changed the Media's Narratives on AI: A Semi-automated Narrative Analysis Through Frame Semantics.

Igor Ryazanov, Carl Öhman, Johanna Björklund

Minds Mach., March, 2025

2024

Parsing Unranked Tree Languages, Folded Once.

Martin Berglund, Henrik Björklund, Johanna Björklund

Algorithms, June, 2024

The impact of state merging on predictive accuracy in probabilistic tree automata: Dietze's conjecture revisited.

Johanna Björklund

J. Comput. Syst. Sci., 2024

Tree-Based Generation of Restricted Graph Languages.

Henrik Björklund, Johanna Björklund, Petter Ericson

Int. J. Found. Comput. Sci., 2024

Optimising Contextual Advertising through Real-Time Bidding with Budget Constraints.

Jingwen Cai, Johanna Björklund

Proceedings of the Workshop on Strategic and Utility-aware REcommendations (SURE 2024) co-located with 18th ACM Conference on Recommender Systems (RecSys 2024), 2024

Thesis Proposal: Detecting Agency Attribution.

Igor Ryazanov, Johanna Björklund

Proceedings of the 18th Conference of the European Chapter of the Association for Computational Linguistics, 2024

2023

Transduction from trees to graphs through folding.

Martin Berglund, Henrik Björklund, Johanna Björklund, Adrien Boiret

Inf. Comput., December, 2023

Generating Semantic Graph Corpora with Graph Expansion Grammar.

Eric Andersson, Johanna Björklund, Frank Drewes, Anna Jonsson

Proceedings of the 13th International Workshop on Non-Classical Models of Automata and Applications, 2023

VOICE: Visual Oracle for Interaction, Conversation, and Explanation.

Donggang Jia, Alexandra Irger, Ondrej Strnad, Johanna Björklund, Anders Ynnerman, Ivan Viola

CoRR, 2023

Generation and Polynomial Parsing of Graph Languages with Non-Structural Reentrancies.

Johanna Björklund, Frank Drewes, Anna Jonsson

Comput. Linguistics, 2023

How Does the Language of 'Threat' Vary Across News Domains? A Semi-Supervised Pipeline for Understanding Narrative Components in News Contexts.

Igor Ryazanov, Johanna Björklund

Proceedings of the 35th Annual Workshop of the Swedish Artificial Intelligence Society, 2023

The First Visual Object Tracking Segmentation VOTS2023 Challenge Results.

Matej Kristan, Jirí Matas, Martin Danelljan, Michael Felsberg, Hyung Jin Chang, Luka Cehovin Zajc, Alan Lukezic, Ondrej Drbohlav, Zhongqun Zhang, Khanh-Tung Tran, Xuan-Son Vu, Johanna Björklund, Christoph Mayer, Yushan Zhang, Lei Ke, Jie Zhao, Gustavo Fernández, Noor Al-Shakarji, Dong An, Michael Arens, Stefan Becker, Goutam Bhat, Sebastian Bullinger, Antoni B. Chan, Shijie Chang, Hanyuan Chen, Xin Chen, Yan Chen, Zhenyu Chen, Yangming Cheng, Yutao Cui, Chunyuan Deng, Jiahua Dong, Matteo Dunnhofer, Wei Feng, Jianlong Fu, Jie Gao, Ruize Han, Zeqi Hao, Jun-Yan He, Keji He, Zhenyu He, Xiantao Hu, Kaer Huang, Yuqing Huang, Yi Jiang, Ben Kang, Jin-Peng Lan, Hyungjun Lee, Chenyang Li, Jiahao Li, Ning Li, Wangkai Li, Xiaodi Li, Xin Li, Pengyu Liu, Yue Liu, Huchuan Lu, Bin Luo, Ping Luo, Yinchao Ma, Deshui Miao, Christian Micheloni, Kannappan Palaniappan, Hancheol Park, Matthieu Paul, Houwen Peng, Zekun Qian, Gani Rahmon, Norbert Scherer-Negenborn, Pengcheng Shao, Wooksu Shin, Elham Soltani Kazemi, Tianhui Song, Rainer Stiefelhagen, Rui Sun, Chuanming Tang, Zhangyong Tang, Imad Eddine Toubal, Jack Valmadre, Joost van de Weijer, Luc Van Gool, Jash Vira, Stéphane Vujasinovic, Cheng Wan, Jia Wan, Dong Wang, Fei Wang, Feifan Wang, He Wang, Limin Wang, Song Wang, Yaowei Wang, Zhepeng Wang, Gangshan Wu, Jiannan Wu, Qiangqiang Wu, Xiaojun Wu, Anqi Xiao, Jinxia Xie, Chenlong Xu, Min Xu, Tianyang Xu, Yuanyou Xu, Bin Yan, Dawei Yang, Ming-Hsuan Yang, Tianyu Yang, Yi Yang, Zongxin Yang, Xuanwu Yin, Fisher Yu, Hongyuan Yu, Qianjin Yu, Weichen Yu, Yongsheng Yuan, Zehuan Yuan, Jianlin Zhang, Lu Zhang, Tianzhu Zhang, Guodongfang Zhao, Shaochuan Zhao, Yaozong Zheng, Bineng Zhong, Jiawen Zhu, Xuefeng Zhu, Yueting Zhuang, ChengAo Zong, Kunlong Zuo

Proceedings of the IEEE/CVF International Conference on Computer Vision, 2023

2022

AI-Driven Contextual Advertising: A Technology Report and Implication Analysis.

Emil Häglund, Johanna Björklund

CoRR, 2022

An Algebraic Approach to Learning and Grounding.

Johanna Björklund, Adam Dahlgren Lindström, Frank Drewes

CoRR, 2022

Improved N-Best Extraction with an Evaluation on Language Data.

Johanna Björklund, Frank Drewes, Anna Jonsson

Comput. Linguistics, 2022

The Tenth Visual Object Tracking VOT2022 Challenge Results.

Matej Kristan, Ales Leonardis, Jirí Matas, Michael Felsberg, Roman P. Pflugfelder, Joni-Kristian Kämäräinen, Hyung Jin Chang, Martin Danelljan, Luka Cehovin Zajc, Alan Lukezic, Ondrej Drbohlav, Johanna Björklund, Yushan Zhang, Zhongqun Zhang, Song Yan, Wenyan Yang, Dingding Cai, Christoph Mayer, Gustavo Fernández, Kang Ben, Goutam Bhat, Hong Chang, Guangqi Chen, Jiaye Chen, Shengyong Chen, Xilin Chen, Xin Chen, Xiuyi Chen, Yiwei Chen, Yu-Hsi Chen, Zhixing Chen, Yangming Cheng, Angelo Ciaramella, Yutao Cui, Benjamin Dzubur, Mohana Murali Dasari, Qili Deng, Debajyoti Dhar, Shangzhe Di, Emanuel Di Nardo, Daniel K. Du, Matteo Dunnhofer, Heng Fan, Zhenhua Feng, Zhihong Fu, Shang Gao, Rama Krishna Gorthi, Eric Granger, Q. H. Gu, Himanshu Gupta, Jianfeng He, Keji He, Yan Huang, Deepak Jangid, Rongrong Ji, Cheng Jiang, Yingjie Jiang, Felix Järemo Lawin, Ze Kang, Madhu Kiran, Josef Kittler, Simiao Lai, Xiangyuan Lan, Dongwook Lee, Hyunjeong Lee, Seohyung Lee, Hui Li, Ming Li, Wangkai Li, Xi Li, Xianxian Li, Xiao Li, Zhe Li, Liting Lin, Haibin Ling, Bo Liu, Chang Liu, Si Liu, Huchuan Lu, Rafael M. O. Cruz, Bingpeng Ma, Chao Ma, Jie Ma, Yinchao Ma, Niki Martinel, Alireza Memarmoghadam, Christian Micheloni, Payman Moallem, Le Thanh Nguyen-Meidine, Siyang Pan, ChangBeom Park, Danda Pani Paudel, Matthieu Paul, Houwen Peng, Andreas Robinson, Litu Rout, Shiguang Shan, Kristian Simonato, Tianhui Song, Xiaoning Song, Chao Sun, Jingna Sun, Zhangyong Tang, Radu Timofte, Chi-Yi Tsai, Luc Van Gool, Om Prakash Verma, Dong Wang, Fei Wang, Liang Wang, Liangliang Wang, Lijun Wang, Limin Wang, Qiang Wang, Gangshan Wu, Jinlin Wu, Xiaojun Wu, Fei Xie, Tianyang Xu, Wei Xu, Yong Xu, Yuanyou Xu, Wanli Xue, Zizheng Xun, Bin Yan, Dawei Yang, Jinyu Yang, Wankou Yang, Xiaoyun Yang, Yi Yang, Yichun Yang, Zongxin Yang, Botao Ye, Fisher Yu, Hongyuan Yu, Jiaqian Yu, Qianjin Yu, Weichen Yu, Kang Ze, Jiang Zhai, Chengwei Zhang, Chunhu Zhang, Kaihua Zhang, Tianzhu Zhang, Wenkang Zhang, Zhibin Zhang, Zhipeng Zhang, Jie Zhao, Shao-Chuan Zhao, Feng Zheng, Haixia Zheng, Min Zheng, Bineng Zhong, Jiawen Zhu, Xuefeng Zhu, Yueting Zhuang

Proceedings of the Computer Vision - ECCV 2022 Workshops, 2022

2021

Bottom-up unranked tree-to-graph transducers for translation into semantic graphs.

Johanna Björklund, Shay B. Cohen, Frank Drewes, Giorgio Satta

Theor. Comput. Sci., 2021

Polynomial Graph Parsing with Non-Structural Reentrancies.

Johanna Björklund, Frank Drewes, Anna Jonsson

CoRR, 2021

Aggregation-based minimization of finite state automata.

Johanna Björklund, Loek Cleophas

Acta Informatica, 2021

Bridging Perception, Memory, and Inference through Semantic Relations.

Johanna Björklund, Adam Dahlgren Lindström, Frank Drewes

Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

Learning algorithms.

Henrik Björklund, Johanna Björklund, Wim Martens

Proceedings of the Handbook of Automata Theory., 2021

2020

Probing Multimodal Embeddings for Linguistic Properties: the Visual-Semantic Case.

Adam Dahlgren Lindström, Johanna Björklund, Suna Bensch, Frank Drewes

Proceedings of the 28th International Conference on Computational Linguistics, 2020

2019

Efficient enumeration of weighted tree languages over the tropical semiring.

Johanna Björklund, Frank Drewes, Niklas Zechner

J. Comput. Syst. Sci., 2019

Z-Automata for Compact and Direct Representation of Unranked Tree Languages.

Johanna Björklund, Frank Drewes, Giorgio Satta

Proceedings of the Implementation and Application of Automata, 2019

2018

A Comparison of Two N-Best Extraction Methods for Weighted Tree Automata.

Johanna Björklund, Frank Drewes, Anna Jonsson

Proceedings of the Implementation and Application of Automata, 2018

Tree-to-Graph Transductions with Scope.

Johanna Björklund

Proceedings of the Developments in Language Theory - 22nd International Conference, 2018

2017

Finding the N best vertices in an infinite weighted hypergraph.

Johanna Björklund, Frank Drewes, Anna Jonsson

Theor. Comput. Sci., 2017

Syntactic methods for topic-independent authorship attribution.

Johanna Björklund, Niklas Zechner

Nat. Lang. Eng., 2017

An Evaluation of Structured Language Modeling for Automatic Speech Recognition.

Johanna Björklund, Loek Cleophas, My Karlsson

J. Univers. Comput. Sci., 2017

Deterministic Stack Transducers.

Suna Bensch, Johanna Björklund, Martin Kutrib

Int. J. Found. Comput. Sci., 2017

On the Regularity and Learnability of Ordered DAG Languages.

Henrik Björklund, Johanna Björklund, Petter Ericson

Proceedings of the Implementation and Application of Automata, 2017

Minimization of Finite State Automata Through Partition Aggregation.

Johanna Björklund, Loek Cleophas

Proceedings of the Language and Automata Theory and Applications, 2017

2016

A Taxonomy of Minimisation Algorithms for Deterministic Tree Automata.

Johanna Björklund, Loek Cleophas

J. Univers. Comput. Sci., 2016

Polynomial inference of universal automata from membership and equivalence queries.

Johanna Björklund, Henning Fernau, Anna Kasprzik

Inf. Comput., 2016

My Name is Legion: Estimating Author Counts Based on Stylistic Diversity.

Johanna Björklund, Niklas Zechner

Proceedings of the 2016 European Intelligence and Security Informatics Conference, 2016

2015

An Efficient Best-Trees Algorithm for Weighted Tree Automata over the Tropical Semiring.

Johanna Björklund, Frank Drewes, Niklas Zechner

Proceedings of the Language and Automata Theory and Applications, 2015

MICO - Media in Context.

Patrick Aichroth, Christian Weigel, Thomas Kurz, Horst Stadler, Frank Drewes, Johanna Björklund, Kai Schlegel, Emanuel Berndl, Antonio Perez, Alex Bowyer, Andrea Volpini

Proceedings of the 2015 IEEE International Conference on Multimedia & Expo Workshops, 2015

2014

Compression of finite-state automata through failure transitions.

Henrik Björklund, Johanna Björklund, Niklas Zechner

Theor. Comput. Sci., 2014

2013

Simulation relations for pattern matching in directed graphs.

Johanna Björklund, Lars-Daniel Öhman

Theor. Comput. Sci., 2013

Shuffled languages - Representation and recognition.

Martin Berglund, Henrik Björklund, Johanna Björklund

Theor. Comput. Sci., 2013

MAT Learning of Universal Automata.

Johanna Björklund, Henning Fernau, Anna Kasprzik

Proceedings of the Language and Automata Theory and Applications, 2013

2012

Aspects of plan operators in a tree automata framework.

Johanna Björklund, Eric Jonsson, Lisa Kaati

Proceedings of the 15th International Conference on Information Fusion, 2012

2011

A randomised inference algorithm for regular tree languages.

Johanna Högberg

Nat. Lang. Eng., 2011

MAT learners for tree series: an abstract data type and two realizations.

Frank Drewes, Johanna Högberg, Andreas Maletti

Acta Informatica, 2011

Recognizing Shuffled Languages.

Martin Berglund, Henrik Björklund, Johanna Högberg

Proceedings of the Language and Automata Theory and Applications, 2011

2010

Weighted unranked tree automata as a framework for plan recognition.

Johanna Högberg, Lisa Kaati

Proceedings of the 13th Conference on Information Fusion, 2010

Detecting Social Positions Using Simulation.

Joel Brynielsson, Johanna Högberg, Lisa Kaati, Christian Mårtenson, Pontus Svenson

Proceedings of the International Conference on Advances in Social Networks Analysis and Mining, 2010

2009

Backward and forward bisimulation minimization of tree automata.

Johanna Högberg, Andreas Maletti, Jonathan May

Theor. Comput. Sci., 2009

Bisimulation Minimisation of Weighted Automata on Unranked Trees.

Johanna Högberg, Andreas Maletti, Heiko Vogler

Fundam. Informaticae, 2009

2007

Contributions to the theory and applications of tree languages.

Johanna Högberg

PhD thesis, 2007

Query Learning of Regular Tree Languages: How to Avoid Dead States.

Frank Drewes, Johanna Högberg

Theory Comput. Syst., 2007

Bisimulation Minimization of Tree Automata.

Parosh Aziz Abdulla, Johanna Högberg, Lisa Kaati

Int. J. Found. Comput. Sci., 2007

Backward and Forward Bisimulation Minimisation of Tree Automata.

Johanna Högberg, Andreas Maletti, Jonathan May

Proceedings of the Implementation and Application of Automata, 2007

Bisimulation Minimisation for Weighted Tree Automata.

Johanna Högberg, Andreas Maletti, Jonathan May

Proceedings of the Developments in Language Theory, 11th International Conference, 2007

An Algebra for Tree-Based Music Generation.

Frank Drewes, Johanna Högberg

Proceedings of the Algebraic Informatics, Second International Conference, 2007

2005

Random context tree grammars and tree transducers.

Frank Drewes, Christine du Toit, Sigrid Ewert, Johanna Högberg, Brink van der Merwe, Andries P. J. van der Walt

South Afr. Comput. J., 2005

Wind in the Willows - Generating Music by Means of Tree Transducers.

Johanna Högberg

Proceedings of the Implementation and Application of Automata, 2005

2003

Learning a Regular Tree Language from a Teacher.

Frank Drewes, Johanna Högberg

Proceedings of the Developments in Language Theory, 7th International Conference, 2003