Wiktor Walentynowicz

Wiktor Walentynowicz
Wrocław University of Science and Technology | WUT · Institute of Informatics

Master of Engineering

About

11
Publications
950
Reads
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23
Citations
Introduction
Wiktor Walentynowicz currently works at the Institute of Informatics, Wroclaw University of Science and Technology. Wiktor does research in Data Mining, Artificial Neural Network and Artificial Intelligence.
Additional affiliations
August 2016 - present
Wrocław University of Science and Technology
Position
  • Researcher
Education
February 2016 - July 2018
Wrocław University of Science and Technology
Field of study
  • Computer Science - Intelligent Information Systems
October 2012 - January 2016
Wrocław University of Science and Technology
Field of study
  • Computer Science

Publications

Publications (11)
Conference Paper
Full-text available
In this article, we discuss the conditions surrounding the building of historical and literary corpora. We describe the assumptions and method of making the original corpus of the Polish novel (1864-1939). Then, we present the research procedure aimed at demonstrating the variability of the emotional value of the concept of “the city” and “the coun...
Conference Paper
Full-text available
This paper presents a design of a web-based application for the analysis and visualisation of relations between terms, named entities, and topics. The goal of this project is to create, in close cooperation between the literary research community and the IT professionals, a comprehensive workflow tailored to the specificity of literary studies at l...
Chapter
Full-text available
In this work, we present an advanced semantic search engine dedicated to travel offers, allowing the user to create queries in the Natural Language. We started with the Polish language in focus. Search for e-commerce requires a different set of methods and algorithms than search for travel, search for corporate documents, for law documents, for med...
Chapter
In this paper we present a new approach to the problem of lemmatisation in inflectional languages on the example of Polish. We made an introduction to the problem domain, described the solution used – the Transformer architecture and learning process on lexical data – and presented experimental results showing a high degree of generalization of the...
Chapter
In this article, we take a new look on automated analysis and recognition of morpho-semantic relations in Polish. We present a combination of two methods for join exploration on word-form information – generating new forms and classifying pairs of words in derivational relations. As a method of generation, we used the Transformer architecture in th...
Article
Full-text available
This paper discusses the problem of shallow parsing of Polish, most specifically — chunking. We describe the linguistic work on annotation guidelines development, manual corpus annotation, and preparing the neural models used for chunking - the first one for the Polish language, and conducted the evaluation of these models. Finally, we describe con...
Preprint
Full-text available
Hypertext transfer protocol (HTTP) is one of the most widely used protocols on the Internet. As a consequence, most attacks (i.e., SQL injection, XSS) use HTTP as the transport mechanism. Therefore, it is crucial to develop an intelligent solution that would allow to effectively detect and filter out anomalies in HTTP traffic. Currently, most of th...
Conference Paper
In this paper we present a morpho-syntactic tagger dedicated to Computer-mediated Communication texts in Polish. Its construction is based on an expanded RNN-based neural network adapted to the work on noisy texts. Among several techniques, the tagger utilises fastText embedding vectors, sequential character embedding vectors, and Brown clustering...
Conference Paper
We present a new morpho-syntactic tagger for Polish called MorphoIXTa-pl, which is based on the adaptation of the MorphoIiTa tagger developed originally for the Czech language. Following its basis, MorphoiTa-pl utilises a rich feature averaged perceptron neural network for morphological analysis and morpho-syntactic disambiguation of the Polish lan...

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