Discovering Attribute and Entity Synonyms for Knowledge ...

recent years [11], [12], [13], [15], [25]. However, the synonym problem for attribute names has received much less attention, although they can play a critical role in query answering. For instance, the attribute ‘birthdate’ can be represented with terms such as ‘date of birth’, ‘wasbornindate’, ‘born’, and ‘DoB’ ................
................