user speech 0.0040912299999999995
web user 0.003559903
dialogue system 0.00353187
initial user 0.003455587
input user 0.003450183
user simulation 0.003306097
user gui 0.003215605
cane user 0.003165248
user satisfac 0.003158211
user instruc 0.003156447
user coordinate 0.003154459
stream user 0.003154459
user proximity 0.003154459
navigation system 0.002860052
system object 0.002407836
gation system 0.002363118
demonstration system 0.002363118
igation system 0.002362406
dialogue systems 0.002261206
navigation dialogue 0.002224662
system 0.00208363
users navigation 0.0018957520000000001
interactive dialogue 0.001823261
web users 0.001800883
dialogue actions 0.0017924529999999998
real users 0.0017554139999999998
navigation task 0.0017311420000000002
new users 0.001718405
such systems 0.0017016330000000001
such navigation 0.001665089
different navigation 0.001658444
route information 0.00163824
multiple users 0.001597906
navigation systems 0.0015893880000000002
pedestrian users 0.001473158
metrics navigation 0.001452687
dialogue 0.00144824
online data 0.001410696
data resources 0.001410646
age users 0.00139975
required information 0.0013948419999999999
longitude information 0.0013913559999999998
cation information 0.0013913559999999998
other server 0.001391244
network data 0.001388782
data source 0.001372727
several systems 0.001312529
evaluation metrics 0.001302705
route navigation 0.001300402
other hand 0.00128773
several navigation 0.0012759849999999999
other structures 0.001257653
tion systems 0.0012560520000000001
different levels 0.001237101
such features 0.001236972
boring task 0.001232952
different features 0.001230327
speech 0.00121288
such lists 0.001211326
such eval 0.001209835
navigation tasks 0.001206922
navigation instructions 0.001205514
instruction systems 0.001199955
several web 0.0011811159999999999
systems this 0.001175711
different naviga 0.001172144
different teams 0.001167699
different pedes 0.0011650459999999999
navigation instruction 0.001163411
demo navigation 0.001162968
different languages 0.001160653
interactive navigation 0.001151443
pedestrian navigation 0.00113025
prototype systems 0.001124052
verbal navigation 0.001121057
users 0.00111933
machine learning 0.001116599
information 0.00111426
model interface 0.001112879
web server 0.001097201
igation systems 0.0010917420000000001
clude systems 0.0010891170000000001
systems generat 0.0010891170000000001
navigation prototype 0.001087508
navigation sys 0.001085464
evaluation framework 0.001084459
buddy navigation 0.001074246
ent navigation 0.001065931
trian navigation 0.0010622700000000001
navigation aids 0.001054522
next game 0.001053523
candidate navigation 0.001053269
spective navigation 0.001052591
generating navigation 0.001052591
port navigation 0.001052591
reinforcement learning 0.0010517529999999999
web client 0.001047896
city model 0.00104268
evaluation scenarios 0.001022458
objective metrics 0.00101547
