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1. Role Models: Role-based Debloating for Web Applications

   https://doi.org/10.1145/3577923.3583647  

   Amin Azad, Babak; Nikiforakis, Nick (January 2023, Proceedings of the ACM Conference on Data and Application Security and Privacy (CODASPY))
2. Comparing Norm-Based and Role-Based Strategies for Robot Communication of Role-Grounded Moral Norms

   https://doi.org/10.1145/3571719  

   Wen, Ruchen; Kim, Boyoung; Phillips, Elizabeth; Zhu, Qin; Williams, Tom (September 2023, ACM Transactions on Human-Robot Interaction)

   Because robots are perceived as moral agents, they must behave in accordance with human systems of morality. This responsibility is especially acute for language-capable robots because moral communication is a method for building moral ecosystems. Language capable robots must not only make sure that what they say adheres to moral norms; they must also actively engage in moral communication to regulate and encourage human compliance with those norms. In this work, we describe four experiments (total N =316) across which we systematically evaluate two different moral communication strategies that robots could use to influence human behavior: a norm-based strategy grounded in deontological ethics, and a role-based strategy grounded in role ethics. Specifically, we assess the effectiveness of robots that use these two strategies to encourage human compliance with norms grounded in expectations of behavior associated with certain social roles. Our results suggest two major findings, demonstrating the importance of moral reflection and moral practice for effective moral communication: First, opportunities for reflection on ethical principles may increase the efficacy of robots’ role-based moral language; and second, following robots’ moral language with opportunities for moral practice may facilitate role-based moral cultivation. 

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3. Parenting and centrality: The role of life meaning as a mediator for parenting and language broker role identity

   Sim, Lester; Kim, Su Yeong; Shen, Yishan (March 2019, Journal of youth and adolescence)

   Language brokering is a prevalent phenomenon in ethnic minority immigrant populations. Although accruing evidence points to the beneficial impacts of healthy role identity development, research investigating the formation of a language broker role identity in language brokering adolescents is lacking in the literature. In a sample of 604 Latinx adolescents (54.3% female; Mage at Time 1 = 12.41, SD = .97), structured equation modeling was conducted with maternal warmth and hostility examined as antecedents and adolescents’ life meaning as a mediator for language broker role identities. Results revealed that life meaning mediated the positive association from maternal warmth to language broker role identity. However, the negative association from maternal hostility to language broker role identity was no longer significant when accounting for maternal warmth. Corroborating extant findings, reciprocal relations were observed between maternal parenting practices, life meaning and language broker role identity. The results attest to the importance of investigating culturally specific role identity development in immigrant populations and demonstrates the role of maternal parenting practices in affecting adolescents’ role identity formation, albeit with contrasting gender effects. 

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4. Parenting and centrality: The role of life meaning as a mediator for parenting and language broker role identity.

   Sim, Lester; Kim, Su Yeong; Zhang, Minyu; Shen, Y. (January 2019, Journal of youth and adolescence)

   Language brokering is a prevalent phenomenon in ethnic minority immigrant populations. Although accruing evidence points to the beneficial impacts of healthy role identity development, research investigating the formation of a language broker role identity in language brokering adolescents is lacking in the literature. In a sample of 604 Latinx adolescents (54.3% female; Mage at Time 1 = 12.41, SD = .97), structured equation modeling was conducted with maternal warmth and hostility examined as antecedents and adolescents’ life meaning as a mediator for language broker role identities. Results revealed that life meaning mediated the positive association from maternal warmth to language broker role identity. However, the negative association from maternal hostility to language broker role identity was no longer significant when accounting for maternal warmth. Corroborating extant findings, reciprocal relations were observed between maternal parenting practices, life meaning and language broker role identity. The results attest to the importance of investigating culturally specific role identity development in immigrant populations and demonstrates the role of maternal parenting practices in affecting adolescents’ role identity formation, albeit with contrasting gender effects. 

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5. Role-Based Administration of Role-Based Smart Home IoT

   https://doi.org/10.1145/3445969.3450426  

   Shakarami, Mehrnoosh; Sandhu, Ravi (April 2021, ACM Workshop on Secure and Trustworthy Cyber-Physical Systems (SAT-CPS))

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