Though it is important to note that in Kimball methodology, the bottom-up process is the result of an initial business-oriented Top-down analysis of the relevant business processes to be modelled.

* Top-down and bottom-up design

Top-down and bottom-up are both strategies of information processing and knowledge ordering, mostly involving software, but also other humanistic and scientific theories ( see systemics ).

Top-down methods were favored in software engineering until the late 1980s, and object-oriented programming assisted in demonstrating the idea that both aspects of top-down and bottom-up programming could be utilized.

Top-down and bottom-up are two approaches for the manufacture of products.

# REDIRECT Top-down and bottom-up design

# REDIRECT Top-down and bottom-up design

# REDIRECT Top-down and bottom-up design

# REDIRECT Top-down and bottom-up design

# REDIRECT Top-down and bottom-up design

* Top-down and bottom-up design, a term in information processing and systems theory

Top-down activity refers to cognitive processes that originate from the frontal lobe and require conscious thought whereas bottom-up activity begins from sensation of stimuli in the environment.

# REDIRECT Top-down and bottom-up design

* Top-down and bottom-up design

# REDIRECT Top-down and bottom-up design

Top-down design has also proven to be robust against business changes.

Top-down design was promoted in the 1970s by IBM researcher Harlan Mills and Niklaus Wirth.

Top-down is a programming style, the mainstay of traditional procedural languages, in which design begins by specifying complex pieces and then dividing them into successively smaller pieces.

nl: Top-down design

Top-down activation arrives to L2 and L3 via L1 ( the mostly axonal layer that distributes activation locally across columns ).

Ralph Kimball, a well-known author on data warehousing, is a proponent of an approach to data warehouse design which he describes as bottom-up.

It examines the struggle between top-down and bottom-up design.

During the design and development of new products, designers and engineers rely on both a bottom-up and top-down approach.

Modern software design approaches usually combine both top-down and bottom-up approaches.

Building blocks are an example of bottom-up design because the parts are first created and then assembled without regard to how the parts will work in the assembly.

By contrast, the Bauhaus focused on bottom-up design.

As opposed to more traditional AI approaches subsumption architecture uses a bottom-up design.

The spiral model is a software development process combining elements of both design and prototyping-in-stages, in an effort to combine advantages of top-down and bottom-up concepts.

The spiral model is a software development process combining elements of both design and prototyping-in-stages, in an effort to combine advantages of top-down and bottom-up concepts.

This top-down approach to network design is substantially different from the bottom-up practices used by most of the successful Internet standards distributed by the IETF.

The language design focuses strongly on structured programming, and has a special construction for stepwise refinement, allowing students to focus on top-down design, and bottom-up coding.

The suggested " bottom-up " approach should have incorporated the target audience during the design process in stead of as an afterthought.

The authors of this article acknowledge the potential cost of time and money that the " bottom-up " approach presents ; however, they believe that the time and money would be best spent on the production of a quality, effective document than spent on attempting to rectify the production of a bad design.

Known as a top-down formation scenario, this theory is quite simple yet no longer widely accepted because observations of the early universe strongly suggest that objects grow from bottom-up ( i. e. smaller objects merging to form larger ones ).

Chinese economic reform was, by contrast, a bottom-up attempt at reform, focusing on light industry and agriculture ( namely allowing peasants to sell produce grown on private holdings at market prices ).

The " bottom-up " processing is basically low-level information that's used to build up higher-level information ( i. e. -shapes for object recognition ).

Each successive stanza takes its pattern based upon a bottom-up pairing of the lines of the preceding stanza ( i. e., last and first, then second-from-last and second, then third-from-last and third ).

Compiler-compilers exist in many flavors, including bottom-up rewrite machine generators ( see JBurg ) used to tile syntax trees according to a rewrite grammar for code generation, and attribute grammar parser generators ( e. g. ANTLR can be used for simultaneous type checking, constant propagation, and more during the parsing stage ).

For services using WSDL it is possible to either automatically generate WSDL for existing classes ( a bottom-up strategy ) or to generate a class skeleton given existing WSDL ( a top-down strategy ).

Communities formed by " bottom-up " processes are often contrasted to the less vibrant collectivities formed by " top-down " software, in which users ' roles are determined by an external authority and circumscribed by rigidly conceived software mechanisms ( such as access rights ).

When constructing a proof bottom-up, this creates the problem of guessing A ( since it does not appear at all below ).

* defining transitive closures through circular constraints ( implemented by mixed top-down / memoisation and bottom-up strategy ).

* In business development, a bottom-up approach means that the adviser takes the needs and wishes of the would-be entrepreneur as the starting point, rather than a market opportunity ( which would be a ' top-down ' approach ).

The predicted patterns of bottom-up and top-down activity-with former being more complex when expectations are not met-may be detectable, for example by functional magnetic resonance imaging ( fMRI ).

and either ( a ) reduces them to more fundamental principles ( e. g. Merge, Move, Agree ), ( b ) derives them from ` reasonable ’ interface constraints on derivations ( e. g. bottom-up Merge and requirement that no derivation be counter-cyclic derives Relativized Minimality effects ) or ( c ) programmatically suggests that they be either derived from more basic principles or eliminated subject to future research ( e. g. Binding Principles ).

In libertarian socialist and anarchist parlance, a " social revolution " is a bottom-up, as opposed to a vanguard party-led or purely political, revolution aiming to reorganize all of society ( see Spanish Revolution ).

), as well as computational approaches ( bottom-up multi-scale simulation, supercomputing ).

The second process goes more towards an experimental dynamic with the involvement of local and regional actors ( bottom-up ).

The true success of open-book management is when companies allow numbers to come bottom-up ( as opposed to traditional top-down management )( Johnson, 1992 as cited in Aggarwal & Simkins, 2001 ).

The nanostructures vary from superconductors to biopolymers and are obtained from nature or fabricated with bottom-up methods ( starting with atoms or molecules ) or top-down techniques ( such as electron-beam lithography ).