title: RETHINKING SELF-DRIVING : MULTI -TASK KNOWLEDGE FOR BETTER GENERALIZATION AND ACCIDENT EXPLANATION ABILITY
abstract: Current end-to-end deep learning driving models have two problems: (1) Poor
  generalization ability of unobserved driving environment when diversity of train-
  ing driving dataset is limited (2) Lack of accident explanation ability when driving
  models don’t work as expected. To tackle these two problems, rooted on the be-
  lieve that knowledge of associated easy task is benificial for addressing difficult
  task, we proposed a new driving model which is composed of perception module
  for see and think and driving module for behave, and trained it with multi-task
  perception-related basic knowledge and driving knowledge stepwisely.  Specifi-
  cally segmentation map and depth map (pixel level understanding of images) were
  considered as what & where and how far knowledge for tackling easier driving-
  related perception problems before generating final control commands for difficult
  driving task. The results of experiments demonstrated the effectiveness of multi-
  task perception knowledge for better generalization and accident explanation abil-
  ity. With our method the average sucess rate of finishing most difficult navigation
  tasks in untrained city of CoRL test surpassed current benchmark method for 15
  percent in trained weather and 20 percent in untrained weathers.
authors: Zhihao LI Toshiyuki MOTOYOSHI Kazuma SASAKI Tetsuya OGATA Shigeki SUGANO
hIndex: Tetsuya OGATA 33