155,133 research outputs found

    The Priority of Racial Constituency over Descriptive Representation

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    Several normative political theorists argue for racially descriptive representation, or for blacks to represent blacks. I contend that if theorists believe that blacks deserve additional measures to improve their substantive political representation, then they should prioritize the creation of racial constituencies independently of whether such constituencies elect black representatives. Prioritizing racial constituency circumvents essentialism within descriptive representation and better reflects the role of electoral authorization and accountability in generating trust between representatives and constituents. As a result, descriptive representation becomes one of several criteria (along with other identity markers, ideological proximity, and general competence and trustworthiness) to be applied by a racial constituency in selecting a preferable representative. Ultimately, prioritizing racial constituency allows normative theorists to affirm, without philosophical contradiction, the existence of black districts that elect nonblack representatives; contain black ideological minorities; exhibit diverse political interests; reflect shifting electoral constituencies; and elect representatives with divergent representational styles

    Using evolutionary algorithms to select parameters from equivalence classes

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    This paper presents some ideas about an approach which aims at extending existing methodologies for functional testing. Experience in automotive applications has shown that when selecting parameters for functional testing, many times a tester has equivalence classes in mind. Instead of losing valuable information in the process, support should be given to make them manageable. The proposed approach suggests evolutionary testing strategies to search for critical representatives within equivalence classes
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