Sirvi Autor "Leemets, Janna-Liina" järgi

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Kohanduv veebirakendus eesti keele sõnavara ja grammatika õppimiseks
(Tartu Ülikool, 2020) Leemets, Janna-Liina; Aller, Sven, juhendaja; Tartu Ülikool. Loodus- ja täppisteaduste valdkond; Tartu Ülikool. Arvutiteaduse instituut
The goal of this Bachelor’s thesis was to create a web-based study game for learning Estonian cases and synonyms. The application adapts to the answers given by the participant. It is suitable for pupils from elementary to high school and, in addition, is appropriate for people studying Estonian as a non-native language. For the creation of synonym tests the following natural language tools were used: two corpuses, a morphological analyser, Estonian Wordnet, a list of unsuitable words and a Word2Vec machine learning model. To achieve adaptation to the user in the game, a simplification of the Leitner system was built. A description of the application, test generation algorithm and adaptation algorithm are included in the thesis.
Persuasive Visual Presentation of Prescriptive Business Processes
(Tartu Ülikool, 2022) Leemets, Janna-Liina; Milani, Fredrik Payman, juhendaja; Nolte, Alexander Udo, juhendaja; Tartu Ülikool. Loodus- ja täppisteaduste valdkond; Tartu Ülikool. Arvutiteaduse instituut
Organizations create data through business processes, which can be utilised to build prescrip-tive systems. A prescriptive business process prescribes the process worker a recommendation of either actions to take or resources to use. However, a worker may choose to follow their knowledge or intuition instead of trusting the given prescription. Therefore, to make the pre-scriptions acceptable for the worker, they must be visually presented in a persuasive way. This thesis addresses the research question of how to visually present prescriptive business pro-cesses persuasively in order to optimise process outcomes and efficiency. The contribution of this thesis is a set of persuasive principles to guide the visual presentation design of prescriptive business processes. These principles combine existing persuasion and visualisation literature. The results of this thesis can be useful to those who design and develop prescriptive business processes as they can make prescriptive systems more useful, easy to use and trustworthy for process workers.