.. 51 . 2012-2013

1 (60 )

Strobbe et al. (2012) ( 4), 3 , (, , ) OWL (Web Ontology Language) Protg (http://protege.stanford.edu/ - 3.4.8).(15 )

, :1) : -, ( Thing Protg). , disjoint (. , ).2) object property: Strobbe et al. object property . Range Domain object property.3) datatype property: , Strobbe et al. datatype property , . property type, .

: 1), -, .. Location-SpecialLocation Device-PersonalDevice .

3 , . OWL (, , ) Protg. datatype properties ., . 1 2; .(25 )

. - datatype property .:

1) (.. interactsWith uses isUsedBy), inverse. inverse Protg ( ). ( , properties inverse), / .

2) object property ( , .. provides). ( ) Domain Range property , .:

http://class.eap.gr/LotusQuickr/sdy51/PageLibraryC2256E8400433629.nsf/3a4624d8b68d50e6c2256e8400452780/806fc4c70f9ef306c2257b490079145b/?OpenDocument, http://class.eap.gr/LotusQuickr/sdy51/PageLibraryC2256E8400433629.nsf/3a4624d8b68d50e6c2256e8400452780/805c73724bd68d6ec2257b4e00030ce6/?OpenDocument

(instances) ( "Individuals" tab), , , . , "QueriesTab" ( Project -> Configure -> Tab Widgets QueriesTab) 3 .(10 )

. , . , , , :1) 60 AndroidPhone; 2) POI ;3) Location latitude longitude; Query Library Protg, .

reasoner Pellet ( Protg, Reasoning -> Pellet Reasoning -> Classify consistency / Classify taxonomy / Compute inferred types), . (5 )

, OWL, . , , / disjoint. , .

Protg (.. JambalayaTab, OntovizTab, OWLvizTab . - Project -> Configure -> Tab Widgets ) . (5 )

. , (.. , object property, , ..)., 1 , (object property).

1. '. 2 Android (30 )

APIs . API WikiLocation, WikiPedia tagged . API http://www.wikilocation.org API browser url http://api.wikilocation.org/articles?lat=37.97157&lng=23.72625&format=json&radius=1000 ( , 1000 ). :

( ) . , API WikiLocation .

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. , tab. tab ( 2.1). ( 1m 20.000m WikiLocation) , ( AsyncTask) WikiLocation , . XML ( API JSON). dialog , . , () (scrollable) tab . ( 2.2). , . , .

, tab , , (scrollable) . , . ( 2.3). , .

, tab tag mobileurl ( 2.4). WebView, .

2.1. Tab

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M. Strobbe et al., Novel Applications Integrate Location and Context Information, IEEE Pervasive Computing, vol. 11, no. 2, pp. 64-73, 2012.

HYPERLINK "http://protege.stanford.edu/download/protege/3.4/installanywhere/Web_Installers/" http://protege.stanford.edu/download/protege/3.4/installanywhere/Web_Installers/

HYPERLINK "http://thechiselgroup.org/2004/07/06/jambalaya/" http://thechiselgroup.org/2004/07/06/jambalaya/

HYPERLINK "http://protegewiki.stanford.edu/wiki/OntoViz" http://protegewiki.stanford.edu/wiki/OntoViz

HYPERLINK "http://www.co-ode.org/downloads/owlviz/" http://www.co-ode.org/downloads/owlviz/

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