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JAR
2010
139views more  JAR 2010»
15 years 1 months ago
Incremental Classification of Description Logics Ontologies
The development of ontologies involves continuous but relatively small modifications. However, existing ontology reasoners do not take advantage of the similarities between differe...
Bernardo Cuenca Grau, Christian Halaschek-Wiener, ...
CONSTRAINTS
1998
112views more  CONSTRAINTS 1998»
15 years 6 months ago
Temporal Constraints: A Survey
Abstract. Temporal Constraint Satisfaction is an information technology useful for representing and answering queries about the times of events and the temporal relations between t...
Eddie Schwalb, Lluís Vila
WEA
2009
Springer
126views Algorithms» more  WEA 2009»
16 years 1 months ago
Computing Elevation Maxima by Searching the Gauss Sphere
The elevation function on a smoothly embedded 2-manifold in R3 reflects the multiscale topography of cavities and protrusions as local maxima. The function has been useful in iden...
Bei Wang, Herbert Edelsbrunner, Dmitriy Morozov
MOBIHOC
2009
ACM
16 years 7 months ago
Aging rules: what does the past tell about the future in mobile ad-hoc networks?
The study in mobile ad-hoc networks (MANET) is facing challenges brought by recent discovery of non-exponential behavior of the inter-contact time distribution of mobile nodes. In...
Han Cai, Do Young Eun
AIPS
2003
15 years 8 months ago
SOFIA's Choice: Scheduling Observations for an Airborne Observatory
We describe the problem of scheduling observations for an airborne astronomical observatory. The problem incorporates complex constraints relating the feasibility of an astronomic...
Jeremy Frank, Elif Kürklü