Research Article
HomeGuardian: Detecting Anomaly Events in Smart Home Systems
Table 2
Correlation between smart home devices.
| | Causality | Code | a | b | c | d | e | f | g | h | i |
| | Temperature sensor | a | — | — | | | — | — | — | — | — | | Humidity sensor | b | — | — | | — | | — | — | — | — | | Air conditioner | c | | | — | | | — | — | — | — | | Smart socket | d | — | — | | — | — | — | — | — | — | | Heater | e | | | | — | — | — | — | — | — | | Humidifier | f | | | | — | — | — | — | — | — | | Wireless switch | g | — | — | — | — | — | | — | — | — | | Bedside lamp | h | — | — | — | — | — | — | — | | — | | Night light | i | — | — | — | — | — | — | — | | — | | Motion sensor | j | — | — | — | — | — | — | | — | — | | Door and window sensor | k | — | — | — | — | — | — | — | — | |
|
|
: association rules triggered; : environment triggered. |
