MIT Press

Table 3:

Database statistics. ^* indicates that there are 37 binary slots for hotel services such as wake-up call. The last three rows show the average number of nearby attractions/restaurants/hotels for each entity. We did not collect nearby hotels information for the hotel domain.

Domain	Attract.	Rest.	Hotel
# Entities	465	951	1133
# Slots	9	10	8 + 37^*
Avg. nearby attract.	4.7	3.3	0.8
Avg. nearby rest.	6.7	4.1	2.0
Avg. nearby hotels	2.1	2.4	-

Domain	Attract.	Rest.	Hotel
# Entities	465	951	1133
# Slots	9	10	8 + 37^*
Avg. nearby attract.	4.7	3.3	0.8
Avg. nearby rest.	6.7	4.1	2.0
Avg. nearby hotels	2.1	2.4	-

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