G
Grażyna Suchacka
Researcher at Opole University
Publications - 41
Citations - 344
Grażyna Suchacka is an academic researcher from Opole University. The author has contributed to research in topics: Web server & Web service. The author has an hindex of 10, co-authored 41 publications receiving 266 citations. Previous affiliations of Grażyna Suchacka include Opole University of Technology.
Papers
More filters
Journal ArticleDOI
Using association rules to assess purchase probability in online stores
Grażyna Suchacka,Grzegorz Chodak +1 more
TL;DR: The paper addresses the problem of e-customer behavior characterization based on Web server log data and applies association rule mining to real online bookstore data, showing differences in factors indicating a high purchase probability in session for both customer types.
Journal ArticleDOI
Bot recognition in a Web store: An approach based on unsupervised learning
TL;DR: Results demonstrate that the classification based on unsupervised learning is very efficient, achieving a similar performance level as the fully supervised classification, and is an experimental indication that the bot recognition problem can be successfully dealt with using methods that are less sensitive to mislabelled data or missing labels.
Proceedings ArticleDOI
Detection of Internet robots using a Bayesian approach
Grażyna Suchacka,Mariusz Sobkow +1 more
TL;DR: This paper proposes the application of a Bayesian approach to robot detection based on characteristics of user sessions and shows that the classification model based on the cluster analysis with the Ward's method and the weighted Euclidean metric is very effective in robot detection.
Journal ArticleDOI
Identifying legitimate Web users and bots with different traffic profiles — an Information Bottleneck approach
Grażyna Suchacka,Jacek Iwański +1 more
TL;DR: This paper proposes a novel approach to identify various profiles of bots and humans which combines feature selection and unsupervised learning of HTTP-level traffic patterns to develop a user session classification model.
Proceedings ArticleDOI
Analysis of aggregated bot and human traffic on e-commerce site
TL;DR: Investigating the share of bot-generated traffic on an e-commerce site and studies differences in bots' and humans' session-based traffic by analyzing data recorded in Web server log files show that both kinds of sessions reveal different characteristics.