Maciej Kiewra

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Automatic and non-invasive web personalization seems to be a challenge for nowadays web sites. Many web mining techniques are used to achieve this goal. Since current web sites evolve constantly, web mining operations should be periodically repeated. A multi-agent architecture facilitates integration of different mining methods and permits the discovered(More)
The World Wide Web is the most popular area to which information retrieval and recommending systems are applied. The majority of techniques uses the web site content and usage as a source of data. Nevertheless, modern websites cooperate with more structured relational databases which can successfully enrich traditional approaches. In this paper a new(More)
The paper describes RankFeed a new adaptive method of recommendation that benefits from similarities between searching and recommendation. Concepts such as: the initial ranking, the positive and negative feedback widely used in searching are applied to recommendation in order to enhance its coverage, maintaining high accuracy. There are four principal(More)
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