Graham Storrs

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We introduce the notion of metadata and the role it plays in a user's understanding of data in a database. We survey the kinds of metadata present in database schemas through an Abstract Conceptual Schema, and also the kinds of metadata associated with frames in knowledge engineering tools. Finally we look at networks used for natural language(More)
The British Government's decision to fund research, through the Alvey Programme, into the Man-Machine Interface (MMI) has challenged the ergonomics community to respond with an appropriate short-term research plan. Most significant of the many reasons why this response has been largely ineffective is the inability of ergonomists to come up with a coherent(More)
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