Content Service Platform for Providing User-Centric Content in Smart Environments

Table 4

Situation and reasoning rules.

Rule ID	Rule	Situation ID	Context factor	Value	Property	SWRL rule
R001	First visit to smart street	S001	DeviceID	Beacon	usedDevice	Member(?x)^; hasDeviceHistory(?x,?y); usedDevice(?y,?z)^; Beacon(?z)^; hasVisitCount(?x,?c)^; swrlb:equal(?c,1) ⟶; visitFirsttime(?x)
			VisitCount	= 1	hasVisitCount
			HistoryType	BeaconSignal	hasHistory usedDevice
..	..	..	..	..	.	..
R004	Prefer game content	S004	TimeVlaue	>30(min)	hasTimeValue	Member(?x)^; hasContentHistory(?x,?y)^; usedContent(?y,?z)^; hasTimeValue(?y,?t)^; sqwrl:makebag(?b,?t)^; sqwrl:count(?c,?b)^; swrlb:greaterThan(?c,180000)^; GameContent(?z) ^; sqwrl:makeSet(?s,?y)^; sqwrl:size(?size,?s)^ swrlb:greaterThan(?size,5)^; ⟶; preferGameContent(?x)
			HistoryType	#(Game) > 5	hasHistoryusedContent
…	…	..	…	…	…	…