Czech Dataset for Complex Aspect-Based Sentiment Analysis Tasks
Jakub Šmíd and Pavel Přibáň and Ondřej Pražák and Pavel KrálLREC-COLING 2024 (2024)
Sentiment Analysis | Neural Networks
Doc.Ing. Pavel Král, Ph.D.
Team leader
pkral@kiv.zcu.czPavel Kral is a lecturer/researcher at the Department of Computer Science and Engineering at the University of West Bohemia (Pilsen, Czech Republic). His teaching activities concern mainly computer security and database systems. His research is focused on natural language processing, in particular automatic dialog act recognition, syntactic parsing, document classification and machine learning methods. In November 2007, he finished his Ph.D. at the Henri Poincaré University in Nancy (France) and at the University of West Bohemia. He was a member of the Speech Group at LORIA-INRIA (public research laboratory in Nancy). His Ph.D. supervisors were Yves Laprie (LORIA), Christophe Cerisara (LORIA) and Jana Kleckova (Dept. Informatics & Computer Science).
Publications
LLaMA-Based Models for Aspect-Based Sentiment Analysis
Jakub Šmíd and Pavel Přibáň and Pavel KrálProceedings of the 14th Workshop on Computational Approaches to Subjectivity, Sentiment, & Social Media Analysis (WASSA 2024) (2024)
Sentiment Analysis | Neural Networks
Czech medical coding assistant based on transformer networks
Ladislav Lenc and Jiří Martínek and Josef Baloun and Pavel Přibáň and Martin Prantl and Stephen Taylor and Pavel KrálComputers in Biology and Medicine (2024)
Language Modeling | Document Classification | Neural Networks
UWB at WASSA-2024 Shared Task 2: Cross-lingual Emotion Detection
Jakub Šmíd and Pavel Přibáň and Pavel KrálProceedings of the 14th Workshop on Computational Approaches to Subjectivity, Sentiment, & Social Media Analysis (WASSA 2024) (2024)
Sentiment Analysis | Document Classification | Neural Networks
Towards Automatic Medical Report Classification in Czech
Pavel Přibáň and Josef Baloun and Jiří Martínek and Ladislav Lenc and Pavel Král15th International Conference on Agents and Artificial Intelligence (ICAART 2023) (2023)
Language Modeling | Document Classification | Neural Networks
Robust Grid Detection in Historical Map Images
Josef Baloun and Ladislav Lenc and Pavel Král2022 IEEE International Conference on Image Processing (ICIP) (2022)
Image Processing
Weak supervision for Question Type Detection with large language models
Jiří Martínek and Christophe Cerisara and Pavel Král and Ladislav Lenc and Josef BalounInterspeech (2022)
Language Modeling | Dialogue Act Recognition | Neural Networks
How to Segment Handwritten Historical Chronicles Using Fully Convolutional Networks?
Josef Baloun and Pavel Král and Ladislav LencAgents and Artificial Intelligence, Revised Selected Papers, 13th International Conference, ICAART 2021 (2022)
Neural Networks | Image Processing
Text Line Segmentation in Historical Newspapers
Ladislav Lenc and Jiří Martínek and Pavel Král21th International Conference on Artificial Intelligence and Soft Computing (ICAISC 2022) (2022)
Neural Networks | Image Processing
Historical Map Toponym Extraction for Efficient Information Retrieval
Ladislav Lenc and Jiří Martínek and Josef Baloun and Martin Prantl and Pavel Král15th IAPR International Workshop on Document Analysis Systems (2022)
Neural Networks | Image Processing
Well-calibrated confidence measures for multi-label text classification with a large number of labels
Lysimachos Maltoudoglou and Andreas Paisios and Ladislav Lenc and Jiří Martínek and Pavel Král and Harris PapadopoulosPattern Recognition (2022)
Document Classification | Neural Networks
Evaluation Datasets for Cross-lingual Semantic Textual Similarity
Tomáš Hercig and Pavel KrálRecent Advances in Natural Language Processing (2021)
Semantic Analysis | Neural Networks
ICDAR 2021 Competition on Historical Map Segmentation
Josef Baloun and Ladislav Lenc and Pavel KrálICDAR 2021 (2021)
Neural Networks | Image Processing
Transfer learning for Czech Historical Named Entity Recognition
Helena Hubková and Pavel KrálRecent Advances in Natural Language Processing (2021)
Neural Networks | Named Entity Recognition
Cross-Lingual Approaches for Task-Specific Dialogue Act Recognition
Jiří Martínek and Christophe Cerisara and Pavel Král and Ladislav Lenc17th International Conference on Artificial Intelligence Applications and Innovations (2021)
Dialogue Act Recognition | Neural Networks
ChronSeg: Novel Dataset for Segmentation of Handwritten Historical Chronicles
Josef Baloun and Pavel Král and Ladislav Lenc13th International Conference on Agents and Artificial Intelligence (2021)
Neural Networks | Image Processing
Dialogue Act Recognition Using Visual Information
Jiří Martínek and Pavel Král and Ladislav LencInternational Conference on Document Analysis and Recognition - ICDAR 2021 (2021)
Dialogue Act Recognition | Neural Networks | Image Processing
Border Detection for Seamless Connection of Historical Cadastral Maps
Ladislav Lenc and Martin Prantl and Jiří Martínek and Pavel Král16th International Conference on Document Analysis and Recognition (ICDAR 2021) - Workshop on Graphics Recognition (GREC) (2021)
Neural Networks | Image Processing
HDPA: Historical document processing and analysis framework
Ladislav Lenc and Jiří Martínek and Pavel Král and Vincent ChristleinEvolving Systems (2020)
Neural Networks | Image Processing
Czech Historical Named Entity Corpus v 1.0
Helena Hubková and Pavel Král and Eva PetterssonProceedings of The 12th Language Resources and Evaluation Conference (2020)
Building an efficient OCR system for historical documents with little training data
Jiří Martínek and Ladislav Lenc and Pavel KrálNeural Computing and Applications (2020)
Neural Networks | Image Processing
Improving Face Recognition Methods based on POEM Features
Ladislav Lenc and Pavel Král12th International Conference on Agents and Artificial Intelligence (2020)
Neural Networks | Image Processing
Re-Ranking for Writer Identification and Writer Retrieval
Simon Jordan and Mathias Seuret and Pavel Král and Ladislav Lenc and Jiří Martínek and Barbara Wiermann and Tobias Schwinger and Andreas Maier and Vincent Christlein14th IAPR International Workshop on Document Analysis Systems (2020)
Neural Networks | Image Processing
Hybrid Training Data for Historical Text OCR
Jiří Martínek and Ladislav Lenc and Pavel Král and Anguelos Nicolaou and Vincent Christlein15th International Conference on Document Analysis and Recognition (ICDAR 2019) (2019)
Neural Networks
Multi-Lingual Dialogue Act Recognition with Deep Learning Methods
Jiří Martínek and Pavel Král and Ladislav Lenc and Christophe CerisaraInterspeech 2019 (2019)
Dialogue Act Recognition | Neural Networks
Tools for Semi-automatic Preparation of Training Data for OCR
Ladislav Lenc and Jiří Martínek and Pavel KrálArtificial Intelligence Applications and Innovations (2019)
Neural Networks
Training Strategies for OCR Systems for Historical Documents
Jiří Martínek and Ladislav Lenc and Pavel KrálArtificial Intelligence Applications and Innovations (2019)
Dialogue Act Recognition
Deep Generalized Max Pooling
Vincent Christlein and Anguelos Nicolaou and Pavel Král15th International Conference on Document Analysis and Recognition (ICDAR 2019) (2019)
Neural Networks
Deep Neural Networks for Czech Multi-label Document Classification
Ladislav Lenc and Pavel KrálComputational Linguistics and Intelligent Text Processing (2018)
Document Classification | Neural Networks
On the effects of using word2vec representations in neural networks for dialogue act recognition
Christophe Cerisara and Pavel Král and Ladislav LencComputer Speech and Language (2018)
Semantic Analysis
Neural networks for multi-lingual multi-label document classification
Jiří Martínek and Ladislav Lenc and Pavel Král27th International Conference on Artificial Neural Networks (ICANN 2018) (2018)
Document Classification | Neural Networks
Czech Text Document Corpus v 2.0
Pavel Král and Ladislav LencProceedings of the Eleventh International Conference on Language Resources and Evaluation (LREC 2018) (2018)
Document Classification
Semantic Space Transformations for Cross-Lingual Document Classification
Jiří Martínek and Ladislav Lenc and Pavel Král27th International Conference on Artificial Neural Networks (ICANN 2018) (2018)
Semantic Analysis | Document Classification | Neural Networks
Data Harvesting and Event Detection from Czech Twitter
Václav Rajtmajer and Pavel KrálAgents and Artificial Intelligence (2018)
Semantic Analysis
Stance and Sentiment in Czech
Tomáš Hercig and Peter Krejzl and Pavel KrálComputación y Sistemas (2018)
Sentiment Analysis
Two-Level Neural Network for Multi-label Document Classification
Ladislav Lenc and Pavel Králin 26th International Conference on Artificial Neural Networks (ICANN 2017) (2017)
Document Classification
Combination of Neural Networks for Multi-label Document Classification
Ladislav Lenc and Pavel Králin 22th International Conference on Applications of Natural Language to Information Systems (NLDB 2017) (2017)
Document Classification
Unsupervised Dialogue Act Induction using Gaussian Mixtures
Tomáš Brychcín and Pavel KrálProceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics: Volume 2, Short Papers (2017)
Semantic Analysis | Dialogue Act Recognition
Real-Time Data Harvesting Method for Czech Twitter
Pavel Král and Václav Rajtmajerin 9th International Conference on Agents and Artificial Intelligence (ICAART 2017) (2017)
Word Embeddings for Multi-label Document Classification
Ladislav Lenc and Pavel KrálProceedings of the International Conference Recent Advances in Natural Language Processing, RANLP 2017 (2017)
UWB at SemEval-2016 Task 7: Novel Method for Automatic Sentiment Intensity Determination
Ladislav Lenc and Pavel Král and Václav RajtmajerProceedings of the 10th International Workshop on Semantic Evaluation (SemEval-2016) (2016)
Semantic Features for Dialogue Act Recognition
Pavel Král and Ladislav Lenc and Christophe Cerisara3rd International Conference on Statistical Language and Speech Processing (SLSP 2015) (2015)
Semantic Analysis | Language Modeling
Novel Unsupervised Features for Czech Multi-label Document Classification
Tomáš Brychcín and Pavel Král13th Mexican International Conference on Artificial Intelligence (MICAI 2014) (2014)
Semantic Analysis | Document Classification
Automatic dialogue act recognition with syntactic features
Pavel Král and Christophe CerisaraLanguage Resources and Evaluation (2014)
Semantic Analysis | Language Modeling
Named entities as new features for Czech document classification
Pavel Král15th International Conference on Intelligent Text Processing and Computational Linguistics (CICLing 2014) (2014)
Document Classification | Named Entity Recognition
Multi-label Document Classification in Czech
Michal Hrala and Pavel Král16th International conference on Text, Speech and Dialogue (TSD 2013) (2013)
Document Classification
Evaluation of the Document Classification Approaches
Michal Hrala and Pavel Král8th International Conference on Computer Recognition Systems (CORES 2013) (2013)
Document Classification
