About: transportation problem

Premodifier: transportation
Head noun: problem

Same concepts
http://dbpedia.org/resource/Transportation_theory_(mathematics)

Broader concepts

label	provenance	confidence
various reason	isap:269706808	0.737674
barrier	isap:429127765	0.696981
problem	isap:438173927	0.675951
issue	isap:36474571	0.659410
difficulty	isap:244930139	0.657527
real problem	isap:438174520	0.656480
logistics	isap:318186319	0.606949
application	isap:64733167	0.602791
hindrance	isap:318500018	0.550925
concern	isap:432540270	0.532394
factor	isap:267934894	0.524094

Narrower concepts

label	provenance	confidence
traffic congestion	isap:220647932	0.761435
congestion	isap:220647899	0.497709
traffic	isap:433308887	0.455341
problem	isap:438174876	0.365673
pipeline	isap:346512824	0.239717