I-D ACTION:draft-ietf-conneg-feature-algebra-01.txt

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	Title		: An algebra for describing media feature sets
	Author(s)	: G. Klyne
	Filename	: draft-ietf-conneg-feature-algebra-01.txt
	Pages		: 21
	Date		: 06-May-98
	
  A number of Internet application protocols have a need to provide
  content negotiation for the resources with which they interact [1].
  A framework for such negotiation is described in [2].  Part of this
  framework is a way to describe the range of media features which
  can be handled by the sender, recipient or document transmission
  format of a message.  A format for a vocabulary of individual media
  features and procedures for registering media features are
  presented in [3].
 
  This document describes an algebra which can be used to define
  feature sets which are formed from combinations and relations
  involving individual media features.  Such feature sets are used to
  describe the media feature handling capabilities of message
  senders, recipients and file formats.

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