The paper establishes the task of plan recognition in exploratory domains to be NP-hard and compares several approaches for recognizing plans in these domains, including new heuristic methods that vary the extent to which they employ backtracking, as well as a reduction to constraint-satisfaction problems.
Nor were they using visual cues: they appeared to backtrack just as well with with their eyes closed.
After opprobrium rained down from the sky following his comments regarding how women should approach asking for a raise, Microsoft's CEO Satya Nadella quickly released a memo to Microsoft employees — it was released to the public as well — backtracking on his remarks.
Senator McCain has been accused of backtracking on his stance as well.
We use CFS together with a backward best-first search, which continually catches the best 100 subsets and terminates after 50 backtracking steps The search algorithm as well as CFS are implemented in the Weka machine learning library (Whitten and Frank, 2005).
The White House has tried to backtrack, but it has been backtracking from backtracks so much that on Egypt its symbol might as well be a weather vane.
Referencing the success of the iPad, HP shocks the world by saying they're not only giving up on tablets, but looking to get out of the PC game as well (they would later backtrack on this after a CEO change).
Metroid was also one of the first video games to feature an exploration to the left as well as the right, and backtracking to already explored areas to search for secret items and paths.
The following section provides the necessary background to understand the mathematical definition of a cell assembly and a k-assembly as well as a brief overview of backtracking algorithms.
And at the final step, a backtracking algorithm is designed to detect and discriminate target trace as well as to eliminate clutter.
