It is commonplace for organisations to collect personal information to be processed and stored on their systems. Until recently, there was no comprehensive legislation that addressed the ‘processing’ of personal information by organisations in South Africa. The Protection of Personal Information Bill (“POPI”) was signed into law in November 2013 and is expected to come into effect, later this y...

We examine logical systems with generalized quantifiers, for expressing and reasoning about assertions with 'generally'. The primary motivation is a qualitative, rather than quantitative, approach to some vague notions. Assertions and arguments involving notions, such as 'generally', 'most', 'many', etc., occur often in ordinary language and in some branches of science. Filters can be used for ...