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About DataLex

DataLex - Smart legal decision support and legal expert systems - AustLII 's rule-based legal inferencing platform

Some data about DataLex:

Knowledge-Base Examples

Training demonstrations

Larger knowledge-bases

These are lengthier and more complex examples of knowledge-bases. The law in these examples is not up-to-date and they are only provided as demonstration examples of how more complex knowledge-bases can be developed.

Goal Tests

  • GoalTestKB (forward and backward chaining)
  • GoalBackwardKB (backward chaining only)
  • GoalForwardKB (forward chaining only)

DataLex technical features

  • Forward and backward chaining inferences
  • Supports propositional logic
  • Cooperative development of knowledge-bases
  • Distributed knowledge-base consultations
  • Support for rich set of keywords

DataLex Web Utilities

  • WebTopicList - all topics in alphabetical order
  • WebChanges - recent topic changes in this web
  • WebNotify - subscribe to an e-mail alert sent when topics change
  • WebRss, WebAtom - RSS and ATOM news feeds of topic changes
  • WebStatistics - listing popular topics and top contributors
  • WebPreferences - preferences of this web

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