Device-Oriented Automatic Semantic Annotation in IoT

Table 1

Comparison of semantic annotation methods.

Methods	Automatic (yes/no)	Training Set (yes/no)	Application Domain	Data Type	Main Technology
FBASAM [10]	Yes	No	Internet	Web documents	Rule, formal, and relational concept analysis
ASAM4NE [19]	Yes	No	Internet	Web documents	Semantic similarity, linked data
OBSAA [20]	Yes	No	Biomedicine	Biomedical texts	NLP, TF-IDF
SRSM and MTCRF [6]	Yes	No	Internet	Web documents	Rule, CRFs
SM2SS [13]	No	Yes	IoT Sensor Network	Sensor networks	Sensor streams model
KBA4IoTDS [14]	No	No	IoT	IoT data streams	IoT data model
SAM4SD [15]	No	Yes	IoT Sensor Network	Sensor networks	Sensor streams model
SOESAF [16]	No	No	IoT	IoT entity information	Entity semantic annotation framework
SAM4IoTD [17]	No	No	IoT	Documents	Rule
SAM4WSDL [18]	No	No	IoT	WSDL files of Web services	Rule, machine learning