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CAISE
2010
Springer
13 years 5 months ago
Workflow Time Patterns for Process-Aware Information Systems
Abstract. Formal specification and operational support of time constraints constitute fundamental challenges for any process-aware information system. Although temporal constraints...
Andreas Lanz, Barbara Weber, Manfred Reichert
ECP
1997
Springer
88views Robotics» more  ECP 1997»
14 years 2 months ago
A Time and Resource Problem for Planning Architectures
This paper concerns the problem of resource reasoning in planning. It defines formally a constraint satisfaction problem, the Time and Resource Problem (T RP), in which resource r...
Amedeo Cesta, Cristiano Stella
EPIA
2001
Springer
14 years 2 months ago
A Temporal Planning System for Time-Optimal Planning
Dealing with temporality on actions presents an important challenge to AI planning. Unlike Graphplan-based planners which alternate levels of propositions and actions in a regular ...
Antonio Garrido Tejero, Eva Onaindia, Federico Bar...
ATAL
2009
Springer
14 years 4 months ago
Evaluating hybrid constraint tightening for scheduling agents
Hybrid Scheduling Problems (HSPs) combine temporal and finite-domain variables via hybrid constraints that dictate that specific bounds on temporal constraints rely on assignments...
James C. Boerkoel Jr., Edmund H. Durfee
ICTAC
2004
Springer
14 years 3 months ago
Duration Calculus: A Real-Time Semantic for B
Among the possible approaches for expressing real-time problems with the B method, two are dominant : the use of the usual B mechanisms to define temporal constraints on the one h...
Samuel Colin, Georges Mariano, Vincent Poirriez