G. Klinker Coroutine Synchronization in AVS 3rd International AVS User Group Conference (AVS'94), Boston, MA, May 2-4, 1994. (bib)
	The current AVS flow executive provides only limited mechanisms for coroutine synchronization: either they run completely synchronously with the entire network or completely asynchronously. In many real-time applications, responding to user interaction or to real-time sensors (live camera input), finer-grained synchronization control is needed. This paper presents a token-based handshaking scheme which can be instantiated at runtime between any subgroups of modules and coroutines, allowing users to define control flow in the network, as well as data flow.
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