Top-down (disambiguation)

Look up top-down in Wiktionary, the free dictionary.

Top-down is a design strategy of information processing and knowledge ordering.

Top-down may also refer to:

• "Top Down", a 2007 song by Swizz Beatz

Science

• Top-down proteomics, a method for protein analysis
• Top-down effects, effects of population density on a resource in a soil food web

Computing

• Top-down parsing, a parsing strategy beginning at the highest level of the parse tree
  • Top-down parsing language, an analytic formal grammar to study top-down parsers
• Top-down perspective, a camera angle in computer and video games
• Top-down shooter, a subgenre of video games

See also

• Horizontal and vertical writing in East Asian scripts, including writing in columns going from top to bottom and ordered from right to left
• Bottom-up (disambiguation)