The PGM-index

Describing the PGM Architectural Style †

Analysing the PGM Protocol with UPPAAL

Pragmatic General Multicast (PGM) is a reliable multicast protocol, designed to minimize both the probability of negative acknowledgements (NAK) implosion and the loading of the network due to retransmissions of lost packets. This protocol was presented to the Internet Engineering Task Force as an open reference specification. In this paper, we focus on the main reliability property which PGM i...

PGM Reliable Transport Protocol Specification

Status of this Memo This memo defines an Experimental Protocol for the Internet community. It does not specify an Inter-net standard of any kind. Discussion and suggestions for improvement are requested. Distribution of this memo is unlimited. Abstract Pragmatic General Multicast (PGM) is a reliable multicast transport protocol for applications that require ordered or unordered, duplicate-free,...

Algebrai Properties of Cryptosystem PGM

A deeply divergent phosphoglucomutase (PGM) of Giardia lamblia has both PGM and phosphomannomutase activities.

Giardia lamblia, which is an important parasitic cause of diarrhea, uses activated forms of glucose to make glycogen and activated forms of mannose to make glycophosphosphoinositol anchors. A necessary step for glucose activation is isomerization of glucose-6-phosphate to glucose-1-phosphate by a phosphoglucomutase (PGM). Similarly, a phosphomannomutase (PMM) converts mannose-6-phosphate to man...