منابع مشابه
Stimulus Requirements for Face Perception: An Analysis Based on “Totem Poles”
The stimulus requirements for perceiving a face are not well defined but are presumably simple, for vivid faces can often by seen in random or natural images such as cloud or rock formations. To characterize these requirements, we measured where observers reported the impression of faces in images defined by symmetric 1/f noise. This allowed us to examine the prominence and properties of differ...
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In the near future more data collection devices will exist that monitor an individual's actions and interests. The data will be important for creating user models that allow applications to personalize their interactions with the user. For instance, in the field of personalized newspapers, articles will be selected based on what may be interesting or important to individual readers. Independent...
متن کاملThe Totem System
The Totem system supports fault-tolerant applications in which distributed processes cooperate to perform a commontask and in which replicated data must be updated consistently in the presence of asynchrony and faults. Reliable totally ordered delivery of messages to processes within process groups is provided on a single local-area network or over multiple local-area networks interconnected by...
متن کاملThe Totem Redundant Ring Protocol
Group communication protocols greatly simplify the design of fault-tolerant distributed systems. Most of those protocols focus on node redundancy rather than on network redundancy. The Totem Redundant Ring Protocol allows the use of multiple redundant local-area networks. The partial or total failure of a network remains transparent to the application processes. The distributed system remains o...
متن کاملThe Totem protocol development environment
We describe the protocol development environment for the Totem protocol, a fault-tolerant communication protocol that provides fast reliable ordered message delivery and membership services. The protocol development environment is a distributed discrete-event simulator that provides a testbed for the controlled testing and debugging of the Totem protocol. Unlike many other protocol simulation e...
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ژورنال
عنوان ژورنال: American Anthropologist
سال: 1961
ISSN: 0002-7294,1548-1433
DOI: 10.1525/aa.1961.63.6.02a00170