Actor Model Middle History - Proving Properties of Actor Systems

Proving Properties of Actor Systems

Carl Hewitt published the principle of Actor induction which is:

  1. Suppose that an Actor x has property P when it is created
  2. Further suppose that if x has property P when it processes a message, then it has property P when it processes the next message.
  3. Then x always has the property P.

In his doctoral dissertation, Aki Yonezawa developed further techniques for proving properties of Actor systems including those that make use of migration. Russ Atkinson and Carl Hewitt developed techniques for proving properties of Serializers that are guardians of shared resources. Gerry Barber's doctoral disseration concerned reasoning about change in knowledgeable office systems.

Read more about this topic:  Actor Model Middle History

Famous quotes containing the words proving, properties, actor and/or systems:

    What is
    there in being able
    to say that one has dominated the stream in an attitude of
    self-defense;

    in proving that one has had the experience
    of carrying a stick?
    Marianne Moore (1887–1972)

    A drop of water has the properties of the sea, but cannot exhibit a storm. There is beauty of a concert, as well as of a flute; strength of a host, as well as of a hero.
    Ralph Waldo Emerson (1803–1882)

    When an actor has money, he sends not letters, but telegrams.
    Anton Pavlovich Chekhov (1860–1904)

    No civilization ... would ever have been possible without a framework of stability, to provide the wherein for the flux of change. Foremost among the stabilizing factors, more enduring than customs, manners and traditions, are the legal systems that regulate our life in the world and our daily affairs with each other.
    Hannah Arendt (1906–1975)