| 1. |
- Alenljung, Beatrice
(författare)
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Decision-making in the Requirements Engineering Process : A Human-centred Approach
- 2005
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Licentiatavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Complex decision-making is a prominent aspect of requirements engineering and the need for improved decision support for requirements engineers has been identified by a number of authors. A first step toward better decision support in requirements engineering is to understand decision-makers’ complex decision situations. To gain a holistic perspective of the decision situation from a decision-makers perspective, a decision situation framework has been created. The framework evolved through a literature analysis of decision support systems and decision-making theories. The decision situation of requirements engineers has been studied at Ericsson Microwave Systems and is described in this thesis. Aspects of decision situations are decision matters, decision-making activities, and decision processes. Another aspect of decision situations is the factors that affect the decision-maker. A number of interrelated factors have been identified. Each factor consists of problems and these are related to decision-making theories. The consequences of this for requirements engineering decision support, represented as a list that consists of desirable high-level characteristics, are also discussed.
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| 2. |
- Rambusch, Jana
(författare)
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Situated Play
- 2008
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Licentiatavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This thesis addresses computer game play activities from the perspective of embodied and situated cognition. From such a perspective, game play can be divided into the physical handling of the game and the players' understanding of it. Game play can also be described in terms of three different levels of situatedness "high-level" situatedness, the contextual "here and now", and "low-level" situatedness. Moreover, theoretical and empirical implications of such a perspective have been explored more in detail in two case studies.
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| 3. |
- Svensson, Henrik
(författare)
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Embodied simulation as off-line representation
- 2007
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Licentiatavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This licentiate thesis argues that a key to understanding the embodiment of cognition is the “sharing” of neural mechanisms between sensorimotor processes and higher-level cognitive processes as described by simulation theories. Simulation theories explain higher-level cognition as (partial) simulations or emulations of sensorimotor processes through the re-activation of neural circuitry also active in bodily perception, action, and emotion. This thesis develops the notion that simulation mechanisms have a particular representational function, as off-line representations, which contributes to the representation debate in embodied cognitive science. Based on empirical evidence from neuroscience, psychology and other disciplines as well as a review of existing simulation theories, the thesis describes three main mechanisms of simulation theories: re-activation, binding, and prediction. The possibility of using situated and embodied artificial agents to further understand and validate simulation as a mechanism of (higher-level) cognition is addressed through analysis and comparison of existing models. The thesis also presents some directions for further research on modeling simulation as well as the notion of embodied simulation as off-line representation.
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