Readeption of Henry VI May 1471. Readeption of Henry VI The Readeption was the restoration of Henry VI of England to the throne of England in 1470. Edward, Duke of York, had taken the throne as Edward IV in 1461. Henry had fled with some Lancastrian supporters and spent much of the next few years in hiding in the north of England or in Scotland, where there was still some Lancastrian support. Henry was captured in 1465 and was held as a prisoner in the Tower of London. Following dissent with his former key supporter, Richard Neville, 16th Earl of Warwick, Edward was forced
IEEE 1471 of software-intensive systems". It has long been recognized that "architecture" has a strong influence over the life cycle of a system. However, until relatively recently, hardware issues have tended to dominate architectural thinking, and software aspects, when considered at all, were often the first to be compromised under the pressures of development. IEEE 1471 was created to provide a basis for thinking about the architecture of software-intensive systems. IEEE 1471's contributions can be summarised as follows (in this list, items in "italics" are terms defined by and used in the standard): IEEE 1471 provides informative annexes that relate its concepts