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» Formal topology and domains
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GIS
1998
ACM
13 years 9 months ago
Natural-Language Spatial Relations Between Linear and Areal Objects: The Topology and Metric of English-Language Terms
Spatial relations are the basis for many selections users perform when they query geographic information systems (GISs). Although such query languages use natural-language-like te...
A. Rashid B. M. Shariff, Max J. Egenhofer, David M...
AAAI
2006
13 years 11 months ago
Reconciling Situation Calculus and Fluent Calculus
The Situation Calculus and the Fluent Calculus are successful action formalisms that share many concepts. But until now there is no formal relation between the two calculi that wo...
Stephan Schiffel, Michael Thielscher
MOBIHOC
2009
ACM
14 years 10 months ago
Fine-grained boundary recognition in wireless ad hoc and sensor networks by topological methods
Location-free boundary recognition is crucial and critical for many fundamental network functionalities in wireless ad hoc and sensor networks. Previous designs, often coarse-grai...
Dezun Dong, Yunhao Liu, Xiangke Liao
PRL
2002
87views more  PRL 2002»
13 years 9 months ago
Skeletons in N dimensions using shape primitives
This paper describes the generation of shape primitive detecting masks and their application in measurements on shapes as well as in conditions for topology preservation as used i...
Pieter Jonker
JOT
2010
117views more  JOT 2010»
13 years 8 months ago
Formal Model and DSL for Separation of Concerns based on Views
The separation of concerns (SOC), as a conceptual tool, enables us to manage the complexity of software systems that we develop. The benefits of this paradigm, such as reuse, enhan...
Mehdi Adda, Hamid Mcheick, Hafedh Mili