主题：【原创】关于工程科研和工业实践的脱节 -- 晨枫

这是从一篇做traffic control 的著名学者的一段话：

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MARKOS PAPAGEORGIOU

Review of Road Traffic Control Strategies

A. The Theory–Practice Gap

As in many other engineering disciplines, only a small

portion of the significant methodological advancements have

really been exploited in the field as of yet.

It is beyond the scope of this review paper to investigate and discuss in depth the reasons behind this theory–practice gap, but

administrative inertia

little competitive pressure in the public sector;

industrial interest in (expensive) hardware rather than in (low-cost) methodologies;

the complexity of traffic control systems;

limited realization of the improvement potential behind advanced methods by the responsible authorities;

and limited understanding of practical problems by some researchers may have a role in this.