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  2. Software development effort estimation - Wikipedia

    en.wikipedia.org/wiki/Software_development...

    Software development effort estimation. In software development, effort estimation is the process of predicting the most realistic amount of effort (expressed in terms of person-hours or money) required to develop or maintain software based on incomplete, uncertain and noisy input.

  3. Three-point estimation - Wikipedia

    en.wikipedia.org/wiki/Three-point_estimation

    Three-point estimation. The three-point estimation technique is used in management and information systems applications for the construction of an approximate probability distribution representing the outcome of future events, based on very limited information. While the distribution used for the approximation might be a normal distribution ...

  4. Putnam model - Wikipedia

    en.wikipedia.org/wiki/Putnam_model

    The Putnam model is an empirical software effort estimation model. [1] The original paper by Lawrence H. Putnam published in 1978 is seen as pioneering work in the field of software process modelling. [2] As a group, empirical models work by collecting software project data (for example, effort and size) and fitting a curve to the data.

  5. Cost estimation in software engineering - Wikipedia

    en.wikipedia.org/wiki/Cost_estimation_in...

    Cost estimation in software engineering. Cost estimation in software engineering is typically concerned with the financial spend on the effort to develop and test the software, this can also include requirements review, maintenance, training, managing and buying extra equipment, servers and software. Many methods have been developed for ...

  6. SEER-SEM - Wikipedia

    en.wikipedia.org/wiki/SEER-SEM

    Group of Models. SEER for Software (SEER-SEM) is composed of a group of models working together to provide estimates of effort, duration, staffing, and defects. These models can be briefly described by the questions they answer: Sizing. How large is the software project being estimated (Lines of Code, Function Points, Use Cases, etc.)

  7. Procore - Wikipedia

    en.wikipedia.org/wiki/Procore

    Revenue. US$ 1 billion (2023) [1] Net income. US$-96.2 million (2020) [1] Number of employees. 4,000+ (2024) [2] Website. www.procore.com. Procore Technologies is an American construction management software as a service company founded in 2002, with headquarters in Carpinteria, California.

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