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Table 2 The predefined 37 Base DSs with predicate and optional arguments

From: Miscommunication handling in spoken dialog systems based on error-aware dialog state detection

No. DS No. DS
1 System service consulting 20 Query for info (premium)
2 Query for restaurant (type) 21 Query for info (name; premium)
3 Query for restaurant (food) 22 Query for info (service)
4 Query for restaurant (type; evaluation) 23 Query for info (name; service)
5 Query for restaurant (food; evaluation) 24 Query for info (address)
6 Query for restaurant (address) 25 Query for info (name; address)
7 Query for restaurant (address; type) 26 Query for info (type)
8 Query for restaurant (address; food) 27 Query for info (name; type)
9 Query for restaurant (address; business hour) 28 Query for info (food)
10 Query for restaurant (address; service) 29 Query for info (name; food)
11 Query for restaurant (address; premium) 30 Query for info (price)
12 Query for restaurant (business hour) 31 Query for info (food; price)
13 Query for restaurant(service) 32 Query for info (name; food; price)
14 Query for restaurant (premium) 33 Appreciate
15 Query for info (name) 34 Good-bye
16 Query for info (phone) 35 Greeting
17 Query for info (name; phone) 36 Yes
18 Query for info (business hour) 37 No
19 Query for info (name; business hour)