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COLING
1992
15 years 6 months ago
An Alternative to Deep Case for Representing Relational Information
No one has come up with a completely satisfactory set of deep cases relations (or thematic relations). The underlying reason is that any finite set of case relations can capture o...
Nigel Ward
RIA
2008
73views more  RIA 2008»
15 years 4 months ago
Representing and Manipulating Situation Hierarchies using Situation Lattices
Situations, the semantic interpretations of context, provide a better basis for selecting adaptive behaviours than context itself. The definition of situations typically rests on t...
Juan Ye, Lorcan Coyle, Simon A. Dobson, Paddy Nixo...
TIME
1999
IEEE
15 years 9 months ago
Symbolic Representation of User-Defined Time Granularities
In the recent literature on time representation, an effort has been made to characterize the notion of time granularity and the relationships between granularities, in order to ha...
Claudio Bettini, Roberto De Sibi
TIME
2007
IEEE
15 years 11 months ago
A Symbolic Decision Procedure for Robust Safety of Timed Systems
We present a symbolic algorithm for deciding safety (reachability) of timed systems modelled as Timed Automata (TA), under the notion of robustness w.r.t. infinitesimal clock-drif...
Mani Swaminathan, Martin Fränzle
CADE
2007
Springer
16 years 5 months ago
Inferring Invariants by Symbolic Execution
In this paper we propose a method for inferring invariants for loops in Java programs. An example of a simple while loop is used throughout the paper to explain our approach. The m...
Benjamin Weiß, Peter H. Schmitt