@inproceedings{c052d1fcab004b0ba55c25bf53a30be4,
title = "Path planning and evaluation in IVHS databases",
abstract = "An IVHS (Intelligent Vehicle Highway System) navigation system obtains information from road sensors, city maps and event schedules, and generates information for drivers. We address two aspects of navigation in IVHS: finding a path and evaluating a given path. Finding a path between a starting point and the destination is based on heuristic search procedures. Evaluation of a given path is modeled as a path query. We use a new access method, called MoBiLe File, for efficient map storage and access. We propose a hierarchical path planning algorithm which is capable of finding optimal paths while avoiding obstacles. We contribute obstacle avoidance heuristics for faster computation of paths between two points.",
author = "Yang, {Toneluh A.} and Shashi Shekhar and Babak Hamidzadeh and Hancock, {Peter A.}",
year = "1991",
month = dec,
day = "1",
language = "English (US)",
isbn = "1560911913",
series = "Proceedings - Society of Automotive Engineers",
publisher = "Publ by SAE",
number = "P-253 pt 1",
pages = "283--290",
editor = "Anon",
booktitle = "Proceedings - Society of Automotive Engineers",
edition = "P-253 pt 1",
note = "Vehicle Navigation & Information Systems Conference Proceedings Part 1 (of 2) ; Conference date: 20-10-1991 Through 23-10-1991",
}