Patten (shoe) the nineteenth or even early 20th century. In appearance, they may resemble contemporary clogs or sandals, but though historical usage was apparently not always consistent, the term now is used only to describe protective overshoes worn over another pair of shoes. Pattens were worn during the Middle Ages outdoors and in public places over (outside) the thin soled shoes of that era. Pattens were worn by both men and women during the Middle Ages, and are especially seen in art from the 15th century: a time when poulaines, shoes with very long pointed toes, were particularly in fashion. Medieval pattens
Leaky bucket different methods of applying this leaky bucket analogy are described in the literature. These give what appear to be two different algorithms, both of which are referred to as the leaky bucket algorithm and generally without reference to the other method. This has resulted in confusion about what the leaky bucket algorithm is and what its properties are. In one version of applying the analogy, the analogue of the bucket is a counter or variable, separate from the flow of traffic or scheduling of events. This counter is used only to check that the traffic or events conform to the