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Abstract
Traditional information system specifications are fixed: the rules of the system are frozen at specification time. In practice, most systems have to change their rules in unexpected ways during their lifetime. We present here a simple variant of a temporal logic that deals with specification evolution. It is a linear time temporal logic with two levels of time: intervals, interrupted by mutations (changes of rules), which compose lives of the system. We present a complete axiom system and complexity results, which show a large compatibility with classical linear temporal logic. © 2002 Elsevier Science B.V. All rights reserved.
Original language | English |
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Pages (from-to) | 167-172 |
Number of pages | 6 |
Journal | Information processing letters |
Volume | 83 |
Issue number | 3 |
DOIs | |
Publication status | Published - 16 Aug 2002 |
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Dive into the research topics of 'A two-level temporal logic for evolving specifications'. Together they form a unique fingerprint.Activities
- 1 Participation in conference
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Chercheur invité par la Fundação para a Ciência e a Tecnologia (FCT)
Pierre Schobbens (Organiser)
15 Sept 1997 → 15 Feb 1998Activity: Participating in or organising an event types › Participation in conference