Matches in SemOpenAlex for { <https://semopenalex.org/work/W2123058327> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W2123058327 abstract "In security, the most relevant criminal and terrorist activities are often of high complexity: they involve several entities interacting sequentially and simultaneously over an extended time interval. In this paper, we present a powerful approach for complex activity recognition and analysis using graph representation and matching. It is based on the representation of activities in terms of objects, events and processes, which are modeled as nodes of an attributed relational graph (ARG). The recognition of complex activities, taking into account observation uncertainty and incompleteness, is performed using graph matching of template graphs and the data graph. The data graph represents observations of objects, events and processes collected from low-level signal processing and other information sources. The models of the complex activities to be detected are represented as template graphs. Markov chain Monte Carlo sampling is proposed to infer probabilities of activity occurrence, object involvement and event occurrence for detection, event prediction and sensor management in complex activity recognition problems. The suggested method is illustrated using a toy example from maritime surveillance." @default.
- W2123058327 created "2016-06-24" @default.
- W2123058327 creator A5005986357 @default.
- W2123058327 creator A5035494650 @default.
- W2123058327 date "2011-02-01" @default.
- W2123058327 modified "2023-09-25" @default.
- W2123058327 title "Object-event graph matching for complex activity recognition" @default.
- W2123058327 cites W1482766608 @default.
- W2123058327 cites W1490773935 @default.
- W2123058327 cites W1498185956 @default.
- W2123058327 cites W1515390053 @default.
- W2123058327 cites W1988650493 @default.
- W2123058327 cites W1989888038 @default.
- W2123058327 cites W2015902114 @default.
- W2123058327 cites W2016239024 @default.
- W2123058327 cites W2068011723 @default.
- W2123058327 cites W2086001523 @default.
- W2123058327 cites W2109294083 @default.
- W2123058327 cites W2134266767 @default.
- W2123058327 cites W2146948159 @default.
- W2123058327 cites W2151885493 @default.
- W2123058327 cites W2160517719 @default.
- W2123058327 cites W2161029186 @default.
- W2123058327 cites W2165874398 @default.
- W2123058327 cites W2547232862 @default.
- W2123058327 cites W2063816867 @default.
- W2123058327 doi "https://doi.org/10.1109/cogsima.2011.5753759" @default.
- W2123058327 hasPublicationYear "2011" @default.
- W2123058327 type Work @default.
- W2123058327 sameAs 2123058327 @default.
- W2123058327 citedByCount "1" @default.
- W2123058327 countsByYear W21230583272017 @default.
- W2123058327 crossrefType "proceedings-article" @default.
- W2123058327 hasAuthorship W2123058327A5005986357 @default.
- W2123058327 hasAuthorship W2123058327A5035494650 @default.
- W2123058327 hasBestOaLocation W21230583272 @default.
- W2123058327 hasConcept C105795698 @default.
- W2123058327 hasConcept C111919701 @default.
- W2123058327 hasConcept C123606473 @default.
- W2123058327 hasConcept C124101348 @default.
- W2123058327 hasConcept C132525143 @default.
- W2123058327 hasConcept C153180895 @default.
- W2123058327 hasConcept C154945302 @default.
- W2123058327 hasConcept C165064840 @default.
- W2123058327 hasConcept C33923547 @default.
- W2123058327 hasConcept C41008148 @default.
- W2123058327 hasConcept C80444323 @default.
- W2123058327 hasConcept C98045186 @default.
- W2123058327 hasConceptScore W2123058327C105795698 @default.
- W2123058327 hasConceptScore W2123058327C111919701 @default.
- W2123058327 hasConceptScore W2123058327C123606473 @default.
- W2123058327 hasConceptScore W2123058327C124101348 @default.
- W2123058327 hasConceptScore W2123058327C132525143 @default.
- W2123058327 hasConceptScore W2123058327C153180895 @default.
- W2123058327 hasConceptScore W2123058327C154945302 @default.
- W2123058327 hasConceptScore W2123058327C165064840 @default.
- W2123058327 hasConceptScore W2123058327C33923547 @default.
- W2123058327 hasConceptScore W2123058327C41008148 @default.
- W2123058327 hasConceptScore W2123058327C80444323 @default.
- W2123058327 hasConceptScore W2123058327C98045186 @default.
- W2123058327 hasLocation W21230583271 @default.
- W2123058327 hasLocation W21230583272 @default.
- W2123058327 hasOpenAccess W2123058327 @default.
- W2123058327 hasPrimaryLocation W21230583271 @default.
- W2123058327 hasRelatedWork W125749174 @default.
- W2123058327 hasRelatedWork W1503430676 @default.
- W2123058327 hasRelatedWork W1588454563 @default.
- W2123058327 hasRelatedWork W1758470730 @default.
- W2123058327 hasRelatedWork W1970049332 @default.
- W2123058327 hasRelatedWork W2034653939 @default.
- W2123058327 hasRelatedWork W2044513060 @default.
- W2123058327 hasRelatedWork W2076125372 @default.
- W2123058327 hasRelatedWork W2102210535 @default.
- W2123058327 hasRelatedWork W2106001106 @default.
- W2123058327 hasRelatedWork W2111599363 @default.
- W2123058327 hasRelatedWork W2128358762 @default.
- W2123058327 hasRelatedWork W2134266767 @default.
- W2123058327 hasRelatedWork W2135024229 @default.
- W2123058327 hasRelatedWork W2137275576 @default.
- W2123058327 hasRelatedWork W2140310090 @default.
- W2123058327 hasRelatedWork W2143167438 @default.
- W2123058327 hasRelatedWork W2145920081 @default.
- W2123058327 hasRelatedWork W2160517719 @default.
- W2123058327 hasRelatedWork W2167770061 @default.
- W2123058327 isParatext "false" @default.
- W2123058327 isRetracted "false" @default.
- W2123058327 magId "2123058327" @default.
- W2123058327 workType "article" @default.