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Cooperative Driving of Connected Autonomous Vehicles Using Responsibility Sensitive Safety Rules

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In the recent times, traffic congestion and motor accidents have been a major problem for transportation in major cities. Intelligent Transportation Systems has the potential to be an effective solution in order to tackle this issue. Connected Autonomous Vehicles can cooperate at intersections, ramp merging, lane change and other conflicting…

In the recent times, traffic congestion and motor accidents have been a major problem for transportation in major cities. Intelligent Transportation Systems has the potential to be an effective solution in order to tackle this issue. Connected Autonomous Vehicles can cooperate at intersections, ramp merging, lane change and other conflicting scenarios in order to resolve the conflicts and avoid collisions with other vehicles. A lot of works has been proposed for specific scenarios such as intersections, ramp merging or lane change which partially solve the conflict resolution problem. Also, one of the major issues in autonomous decision making - deadlocks have not been considered in some of the works. The existing works either do not consider deadlocks or lack a safety proof. This thesis proposes a cooperative driving solution that provides a complete navigation, conflict resolution and deadlock resolution for connected autonomous vehicles. A graph-based model is used to resolve the deadlocks between vehicles and the responsibility sensitive safety (RSS) rules have been used in order to ensure safety of the autonomous vehicles during conflict detection and resolution. This algorithm provides a complete navigation solution for an autonomous vehicle from its source to destination. The algorithm ensures that accidents do not occur even in the worst-case scenario and the decision making is deadlock free.
ContributorsAllamsetti, Harshith (Author) / Shrivastava, Aviral (Thesis advisor) / Sen, Arunabha (Committee member) / Ren, Fengbo (Committee member) / Arizona State University (Publisher)
Created2020
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Attitudes and Experiences with Period Poverty at Arizona State University

Description
In recent years, feminist activists have taken their fascination with and concern over access to period products in developing countries and diverted their attention to period poverty that exists in the United States. Backed by globalist approaches and the deep history of Menstrual Activism in the US, the Menstrual Equity…

In recent years, feminist activists have taken their fascination with and concern over access to period products in developing countries and diverted their attention to period poverty that exists in the United States. Backed by globalist approaches and the deep history of Menstrual Activism in the US, the Menstrual Equity Movement aims to make policy changes at the state and federal levels to ensure that all menstruators have the products they need to manage menstruation. This exploratory study aims to understand the experiences and attitudes about period poverty at Arizona State University’s campus. Undergraduate menstruators were asked to reflect on general, and on campus experiences with access to period products. Quantitative and qualitative analyses were utilized in conducting this research. This study concludes that menstruators’ education would benefit from having access to free period products in all bathrooms.
ContributorsRonning, Kirsten Elizabeth Mathison (Author) / Haskin, Jennifer (Thesis director) / Gemelli, Marcella (Committee member) / Department of Information Systems (Contributor) / School of Film, Dance and Theatre (Contributor) / School of Politics and Global Studies (Contributor) / Sanford School of Social and Family Dynamics (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05