The version of Scheme used in this course is not perfectly true to any official specification of the language, though it is perhaps closest to R5RS, with some features and terminology from other versions, both older and newer.
In particular, all official specification documents relating to the Internet Protocol suite are published as "standards-track RFCs". Which means that many of the exciting new Internet services first get defined as protocol specifications in the RFC series.
We illustrate our approach by means of a running example borrowed from the official specification of WS-BPEL.
Recently B-spline wavelets (ISO 16610-29) have been accepted in precision engineering as an official Technical Specification for analyzing engineering surfaces.
BitTorrent, a paragon of peer-to-peer technology, has decentralized computing infrastructure (no central servers), and has multiple compatible free and open source implementations (no central application); but even BitTorrent is centralized on the level of the protocol: the official specification is controlled by a for-profit company, BitTorrent, Inc.
The official specification ranges for the weight and thickness of an authentic Coartem tablet are 0.228 0.252 g and 3.0 3.4 mm, respectively (Novartis, personal communication).
There is no official specification provided from Nintendo Inc. since there interests are to limit copy-cat systems.
He described the official "specification report" published for the first time today as giving a "horrifying picture of the impact" with more than 7 million losers: "A pensioner couple in inner London could find themselves paying 22% of their net income in poll tax, whereas a better off couple in the suburbs pay only 1%.
Camera-Link® natively caters for multi-tapping and the official specification already defines several modalities for transporting multi-tap video over a single interface.
Some extensions have been proposed to overcome this limitation, like the use of the "&" character mentioned in section 6.2 of the OpenSMILES specifications [19] or the annotations defined in the CurlySMILES language [21], but such extensions are not part of the official specification and are unlikely to be recognised by many cheminformatics tools (that may regard them just as syntax errors).
