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Dive into the research topics where Jakub Dzikowski is active.

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Featured researches published by Jakub Dzikowski.


web intelligence, mining and semantics | 2012

Making your semantic application addictive: incentivizing users!

Roberta Cuel; Oksana Tokarchuck; Monika Kaczmarek; Jakub Dzikowski; Elena Simperl; Szymon Łazaruk

Since many semantic content creation methods and initiatives have been developed, a fully automatic process cannot be implemented. As a consequence, many application designers are interested in the question of how to motivate users to become a part of this endeavor, compensating the limitations of purely machine-driven content creation techniques. Methods from areas as diverse as community support, participation management, usability engineering, mechanism design, and social computing, can be applied to analyze semantically enabled applications, and design incentivized variants thereof. Building on top of these theories, we revisit fundamental design issues of semantic-content authoring technology focusing on the identification of a set of incentives that drives people to contribute, and on the ways such incentives can be translated into guidelines for technology and application designers. In order to show some best practices that designers should take into account encouraging large-scale user participation in semantic applications, we describe an experiment conducted with students of the Poznan University of Economics. Following the empirical findings and insights gained during the experimental operations, we propose some general guidelines, which provide software developers with a baseline to create semantics-based technologies and end-user applications that are not just functional, but facilitate and encourage user participation.


knowledge acquisition, modeling and management | 2012

Towards the semantic web --- incentivizing semantic annotation creation process

Szymon Łazaruk; Monika Kaczmarek; Jakub Dzikowski; Oksana Tokarchuk; Witold Abramowicz

One of the main obstacles hampering the adoption of semantic technologies, is the lack of interest of users to create semantic content. In this paper, we focus on the incentives that may be applied and embedded within an application, in order to motivate users to create semantically annotated content. As an example, we show a semantically-enhanced Social Web Recommendation application, called Taste It! Try It!, integrated with a Linked Data source and Social Network. We also discuss the findings from the experiments run with 140 users.


availability, reliability and security | 2012

Challenges in Using Linked Data within a Social Web Recommendation Application to Semantically Annotate and Discover Venues

Jakub Dzikowski; Monika Kaczmarek; Szymon Lazaruk; Witold Abramowicz

This paper focuses on a semantically-enhanced Social Web Recommendation application, called Taste It! Try It! It is a mobile restaurants’ review and recommendation application based on a Linked Data source and integrated with a social network. The application is consuming Linked Data (while creating the reviews), producing semantic annotations (about the reviewed entities) and then, querying the gathered data in order to offer personalized recommendations. In this paper, we focus only on the consumption and usage of Linked Data for the needs of social recommendation system and point out the challenges and shortcomings that need to be addressed.


advances in databases and information systems | 2011

Semantically Enabled Experts Finding System - Ontologies, Reasoning Approach and Web Interface Design.

Witold Abramowicz; Elżbieta Bukowska; Jakub Dzikowski; Agata Filipowska; Monika Kaczmarek


federated conference on computer science and information systems | 2012

Semantic Web Recommendation application

Szymon Lazaruk; Jakub Dzikowski; Monika Kaczmarek; Witold Abramowicz


Zeszyty Naukowe / Uniwersytet Ekonomiczny w Poznaniu | 2012

Wzbogacony semantycznie internetowy system rekomendujący na przykładzie aplikacji mobilnej Taste it! Try it!

Monika Kaczmarek; Szymon Łazaruk; Jakub Dzikowski; Witold Abramowicz


Prace Naukowe / Uniwersytet Ekonomiczny w Katowicach | 2012

Profilowanie w systemach informatycznych

Agata Filipowska; Jakub Dzikowski


Archive | 2012

Archite Ktur A SySte Mu WyKry WAniA z Agrożeń W cy Berprze Strzeni

Witold Abramowicz; Jakub Dzikowski; Agata Filipowska; Tomasz Kaczmarek; Bartosz Perkowski; Piotr Stolarski; Katedra Informatyki; Ekonomicznej


Archive | 2012

Mobile and Web recommendation application in the Semantic Web paradigm. A case study. Informatyka Ekonomiczna = Business Informatics, 2012, Nr 3 (25), s. 109-122

Szymon Łazaruk; Jakub Dzikowski; Monika Kaczmarek; Witold Abramowicz


Informatyka Ekonomiczna / Uniwersytet Ekonomiczny we Wrocławiu | 2012

Mobile and Web Recommendation Application in the Semantic Web Paradigm. A Case Study

Szymon Łazaruk; Jakub Dzikowski; Monika Kaczmarek; Witold Abramowicz

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Witold Abramowicz

Poznań University of Economics

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Monika Kaczmarek

Poznań University of Economics

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Agata Filipowska

Poznań University of Economics

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Szymon Łazaruk

Poznań University of Economics

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Bartosz Perkowski

Poznań University of Economics

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Dawid Węckowski

Poznań University of Economics

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Elżbieta Bukowska

Poznań University of Economics

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Jacek Małyszko

Poznań University of Economics

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Paweł Kalisz

Poznań University of Economics

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Piotr Stolarski

Poznań University of Economics

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