Conference Presentations by Przemyslaw Pawluk
Design principles for an adult literacy mobile learning solution in a blended learning context. A... more Design principles for an adult literacy mobile learning solution in a blended learning context. ABSTRACT Recognizing the risks of pervasive low adult literacy levels amongst Canadians and globally, our research project aims to design a mobile learning solution to support literacy training for adult learners in a blended learning context. This mobile solution will equip them with language and digital literacy skills needed to thrive in their communities and workplaces. This paper offers preliminary results of this research project investigating design principles for an adult literacy mobile learning solution. It provides definitions for design principles and guidelines. The paper also identifies, briefly discusses, and provides examples of the three key themes from the reviewed literature and interviews with experts during the Informed Exploration process in Phase 1 of this project.
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Papers by Przemyslaw Pawluk
Proceedings of the 16th World Conference on Mobile and Contextual Learning, 2017
This is the second report on a Design-Based-Research project that aims to develop an adult litera... more This is the second report on a Design-Based-Research project that aims to develop an adult literacy m-learning solution to help address persistently low adult literacy levels in Canada and across the globe. The device-agnostic solution and its key component, a mobile app, are designed to foster language and digital literacy skills needed to survive and flourish in work, school, and community contexts. This paper expands upon the previous report on design principles for developing a mobile adult literacy solution. It includes findings from literature reviews and feedback from literacy experts collected through interviews and focus groups, including participative evaluation of the app prototype. This new data provides further evidence that the three previously-identified design themes (Mobility, Learner-determined, and Context) and corresponding principles are critical to the design of a mobile adult literacy solution. Findings indicate that two Learner-determined sub-themes, overcoming emotional and motivational barriers, are also critical to a successful learning process for adult literacy learners.
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Special Session on Information and Data Quality, Jul 11, 2017
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One of the most important issues in contemporary database application became processing of the la... more One of the most important issues in contemporary database application became processing of the large amount of data. Second problem is different characteristic of the data that are processed by the system. Those data are perceived as large continuous streams of elements rather than finite sets of elements. This thesis presents new class of database systems that handles data stream processing, issues and benefits form using these systems in the context of telecommunication systems. Streszczenie Jednym z najistotniejszych problemĂ³w dzisiejszych aplikacji bazodanowych staje siÄ™ przetwarzanie olbrzymiej iloÅ›ci danych. Kolejnym problemem staje siÄ™ nowa charakterystyka danych, ktĂ³re sÄ… przetwarzane przez systemy. Dane te sÄ… postrzegane raczej jako duÅœe i ciÄ…gÅ‚e strumienie danych niÅœ zbiory elementĂ³w. Praca ta prezentuje nowÄ… klasÄ™ systemĂ³w bazodanowych, ktĂ³re sÄ… zdolne do przetwarzania strumieni danych, problemy oraz korzyÅ›ci pÅ‚ynÄ…ce z wykorzystania tego typu baz w kontekÅ›cie systemĂ³w telekomunikacyjnych. Strumieniowe Bazy Danych – Stream Databases 4 Acknowledgments This thesis is accomplished with the help of several people form Blekinge Institute of Technology, Wroclaw University of Technology and Ericsson AB. In particular I would like to thank supervisors Prof. Lars Lundberg and Prof. Zygmunt Mazur for their help, support and guidelines. I am also grateful to Dr. Ludwik Kuzniarz, Double Diploma coordinator, for help, support and kindness especially during my stay in Sweden. I would thank also to Piotr Tomaszewski from BTH and Jim HĂ¥kansson from Ericsson for help and inspiration. I would like to thank to my friends Iwona, Kate and Radek for support and fruitful discussions, which helped me to discover new issues and solutions. PodziÄ™kowania Praca ta powstaÅ‚a przy pomocy kilku osĂ³b z Blekinge Institute of Technology, Politechniki WrocÅ‚awskiej oraz Ericsson AB. W szczegĂ³lnoÅ›ci kierujÄ™ moje podziÄ™kowania w stronÄ™ promotorĂ³w prof. Larsa Lundberg oraz prof. Zygmunta Mazura za ich pomoc, wsparcie oraz rady. Jestem takÅœe wdziÄ™czny dr. Ludwikowi Kuźniarzowi, koordynatorowi programu Double Diploma, za jego pomoc, wsparcie i uprzejmość, szczegĂ³lnie w czasie mojego pobytu w Szwecji. ChciaÅ‚bym takÅœe podziÄ™kować Piotrowi Tomaszewskiemu z BTH oraz Jimowi HĂ¥kansson z Ericsson za pomoc i inspiracjÄ™. DziÄ™kujÄ™ moim przyjacioÅ‚om Iwonie, Kasi i Radkowi za wsparcie oraz owocne dyskusje, ktĂ³re pozwoliÅ‚y mi odkryć nowe zagadnienia i rozwiÄ…zania w pracy dyplomowej. Strumieniowe Bazy Danych – Stream Databases 5
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Proceedings of the International Multiconference on Computer Science and Information Technology, 2010
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2014 IEEE 7th International Conference on Cloud Computing, 2014
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2012 IEEE Eighth World Congress on Services
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2012 IEEE Fifth International Conference on Cloud Computing, 2012
ABSTRACT This paper introduces a cloud broker service (STRATOS) which facilitates the deployment ... more ABSTRACT This paper introduces a cloud broker service (STRATOS) which facilitates the deployment and runtime man-agement of cloud application topologies using cloud elements/ser-vices sourced on the fly from multiple providers, based on re-quirements specified in higher level objectives. Its implementation and use is evaluated in a set of experiments.
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Proceedings of the 14th International Conference on Extending Database Technology - EDBT/ICDT '11, 2011
Data warehouses are repositories of electronically stored data which are designed to support repo... more Data warehouses are repositories of electronically stored data which are designed to support reporting and analysis. The analysis of historical data often involves aggregation over time. Thus, time is critical in the design of a data warehouse. We describe novel techniques for storing date information and optimization of queries that reference the date dimension. We show how to embed intelligence
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Conference Presentations by Przemyslaw Pawluk
Papers by Przemyslaw Pawluk