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Communications of the ACM

Table of Contents


Editorial pointers


Newstrack


Can kiwis fly?: computing in New Zealand


The next generation in human-computer interaction


Learner-centered education


A goal-based scenario for high school students


Intelligent multimedia tutoring systems


The Collaboratory Notebook


Key to the information highway


Student communities for the advancement of knowledge


Software by kids for kids


Making learning a part of life


Computer support for learning through complex problem solving


Scaffolded examples for learning object-oriented design


A learner-centered tool for students building models


Group communication


Totem: a fault-tolerant multicast group communication system


The Transis approach to high availability cluster communication


Distributing trust with the Rampart toolkit


Horus: a flexible group communication system


From group communication to transactions in distributed systems


Synchronous and asynchronous


Inside risks: a risks-related bookshelf