Lookahead

Look up lookahead or look ahead in Wiktionary, the free dictionary.

Lookahead or Look Ahead may refer to:

• A parameter of some combinatorial search algorithms, describing how deeply the graph representing the problem is explored
• A parameter of some parsing algorithms; the maximum number of tokens that a parser can use to decide which rule to use
• In dynamic range compression, a signal processing design to avoid compromise between slow attack rates that produce smooth-sounding gain changes, and fast attack rates capable of catching transients
• Look-ahead (backtracking), a subprocedure that attempts to predict the effects of choosing a branching variable to evaluate or one of its values
• Lookahead carry unit, a logical unit in digital circuit design used to decrease calculation time in adder units
• Look Ahead, a charitable housing association in London
• In regular expressions, an assertion to match characters after the current position

• Look Ahead, 1990s English as a foreign language multimedia classroom project by BBC English and other organisations

• Look Ahead (Pat Boone album), 1968
• Look Ahead, 1992 album by Gerald Veasley
• Look Ahead, 1995 album by Danny Tenaglia
• "Look Ahead", 1992 song by Pat Metheny on the album Secret Story
• "Look Ahead", 2014 song by rapper Future, on the album Honest (Future album)

• Looking Ahead (disambiguation)

This disambiguation page lists articles associated with the title Lookahead.
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