David A. McDonald, My Voice is my Weapon: Music, Nationalism, and the Poetics of Palestinian Resistance (2013)

no abstract --- JSTOR link to article (restricted access) https://www.jstor.org/stable/4356147

Towards an Operational Design Domain That Supports the Safety Argumentation of an Automated Driving System

One of the biggest challenges for self-driving road vehicles is how to argue that their safety cases are complete. The operational design domain (ODD) of the automated driving system (ADS) can be used to restrict where the ADS is valid and thus confine the scope of the safety case as well as the verification. To complete the safety case there is a need to ensure that the ADS will not exit its ODD. We present four generic strategies to ensure this. Use cases (UCs) provide a convenient way providing such a strategy for a collection of operating conditions (OCs) and further ensures that the ODD allows for operation within the real world. A framework to categorise the OCs of a UC is presented and it is suggested that the ODD is written with this structure in mind to facilitate mapping towards potential UCs. The ODD defines the functional boundary of the system and modelling it with this structure makes it modular and generalisable across different potential UCs. Further, using the ODD to connect the ADS to the UC enables the continuous delivery of the ADS feature. Two examples of dimensions of the ODD are given and a strategy to avoid an ODD exit is proposed in the respective case.QC 20200204</p

Struggle Music: South African Politics in Song

Music, and especially singing, plays a central role in African cultures. Songs and rhythm have been described as 'a truly African way of communication' and it is therefore not surprising that music has played, and continues to play, an important role in African politics. This article will consider the important role that struggle music - also known as freedom songs – played in South Africa during the apartheid years and the struggle for liberation, and how it continues to play an important role in contemporary South African politics. First, the genre of struggle music will be circumscribed and differentiated from other politically motivated music. Then the discussion will turn to the struggle music of South Africa during the apartheid years, and how it is still being utilised in politics today. With regard to the contemporary use of struggle music in South African politics, the discussion will focus on the controversial struggle song Dubulu' iBhunu and the decision of the South African Equality Court in Afriforum & another v Malema and another (Vereniging van Regslui vir Afrikaans as Amicus Curiae) 2011 (12) BCLR 1289 (EQC) prohibiting the singing of the song in public and declaring its lyrics to be hate speech