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- Annavarjula, Vaishnavi, et al.
(författare)
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Implicit user data in fashion recommendation systems
- 2020
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Ingår i: Developments of Artificial Intelligence Technologies in Computation and Robotics. - : World Scientific. - 9789811223334 - 9789811223341 - 9789811223327 ; , s. 614-621
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Konferensbidrag (refereegranskat)abstract
- Recommendation systems in fashion are used to provide recommendations to users on clothing items, matching styles, and size or fit. These recommendations are generated based on user actions such as ratings, reviews or general interaction with a seller. There is an increased adoption of implicit feedback in models aimed at providing recommendations in fashion. This paper aims to understand the nature of implicit user feedback in fashion recommendation systems by following guidelines to group user actions. Categories of user actions that characterize implicit feedback are examination, retention, reference, and annotation. Each category describes a specific set of actions a user takes. It is observed that fashion recommendations using implicit user feedback mostly rely on retention as a user action to provide recommendations.
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- Backlund, Per, 1964-, et al.
(författare)
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Enhancing Immersion with Contextualized Scenarios: Role-Playing in Prehospital Care Training
- 2015
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Ingår i: 2015 7th International Conference on Games and Virtual Worlds for Serious Applications (VS-Games). - Skövde : IEEE Computer Society. ; , s. 167-170
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Konferensbidrag (refereegranskat)abstract
- This paper reports on a field experiment with 12 paramedic teams (n=24) exploring how they perceive a novel training approach. The feeling of being engaged in training (i.e. being immersed) is often held forward as a major benefit of roleplaying exercises. Engagement is expected to raise the quality of training as well as improving learning and retention. However, much simulation-based training in prehospital care is decontextualized, meaning that medical care is trained without taking other characteristics of prehospital care into account. In this paper we investigate how a richer setting (contextualization), which includes more of the complicating aspects of prehospital care, affects the perceived immersion of the participants. The results show that contextualization has a significant positive impact on perceived immersion. These results are important for further studies on how to organize and design role-playing exercises.
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- Boers, Börje, 1975-, et al.
(författare)
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A founder’s heritage : the development of psychological ownership
- 2017
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- ObjectivesIs a founder “leaving” an organization by selling it, or are there aspects of the founder left even though, the founder does not have a formal occupation or ownership in the organization?Will there be a legacy of the founder and how will this affect the psychological ownership? What is the founder’s heritage from a psychological ownership perspective?The purpose is to understand the consequences of a business sale of the founder and from a psychological ownership perspective.Prior WorkDrawing on the work of psychological ownership and founder heritage, the work combines important literatures to shed light on an important empirical phenomenon, i.e. the exit of a founder/entrepreneur and its consequences for the organization.ApproachThis study follows a single case study approach and draws on rich empirical material from semi-structured interviews and extensive archival data.ResultsWe show how central activities are affected by a founder’s heritage over long time after the formal exit has taken place. We illustrate the development of a founder’s psychological ownership before and after he has formally sold the legal ownership.Implications and ValueThe paper aims at contributing to the entrepreneurial and founder exit-literature by adding a process perspective. Unlike it is sometimes assumed in the entrepreneurship literature is an exit not necessarily a clear-cut and once and for all decision. The paper contributes also psychological ownership literature by highlighting its continuity after the formal sale of the legal ownership and its consequences for the organization.
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- Boers, Börje, 1975-, et al.
(författare)
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Family business, resilience and regional culture : Examples from Sweden
- 2014
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Konferensbidrag (refereegranskat)abstract
- The present study examines two regions in the south west of Sweden. A number of factors which are of significant importance in creating resilient family businesses as well as regions are identified. The study is based on a literature investigation and on 60 interviews of leaders in business and communities. Thereby, the study contributes to the scarce literature on resilience in family businesses and the interdependence with regional culture. Resilience in this paper refers to a particular type of economic and structural crisis which has not been considered before. We highlight similarities and differences of two regions in Sweden which have distinct regional cultures. These cultures support the development of resiliency. However, owning families as facilitators for organizational resilience play the central role. Their closeness and involvement in the business allows them to act fast and take decisions quickly which makes them more resilient.
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