On point-duration networks for temporal reasoning
Artificial Intelligence
Combining heterogeneous temporal information: A case study
Artificial Intelligence for Engineering Design, Analysis and Manufacturing
Integrating quantitative and qualitative fuzzy temporal constraints
AI Communications - Special issue on: Spatial and temporal reasoning
Integrating quantitative and qualitative fuzzy temporal constraints
AI Communications - Spatial and Temporal Reasoning
Reasoning on interval and point-based disjunctive metric constraints in temporal contexts
Journal of Artificial Intelligence Research
IJCAI'99 Proceedings of the 16th international joint conference on Artificial intelligence - Volume 2
Grading knowledge: extracting degree information from texts
Grading knowledge: extracting degree information from texts
Avian influenza: Temporal modeling of a human to human transmission case
Expert Systems with Applications: An International Journal
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This paper address the problem of representing heterogeneous temporal information in a uniform framework. Metric information relative to intervals is combined with qualitative information in a homogeneous representation based on a temporal constraint network. We illustrate the properties of the new sub-algebra called IDSA (Interval-Distance Sub-Algebra), the algorithms used to propagate temporal information and their complexity.