Entity

Time filter

Source Type

Houston, TX, United States

Rueda S.L.,Technical University of Madrid | Sendra J.,On Center Software | Rafael Sendra J.,University of Alcala
Computer Aided Geometric Design | Year: 2014

In this paper, given two real space algebraic curves, not necessarily bounded, whose Hausdorff distance is finite, we provide bounds of their distance. These bounds are related to the distance between the projections of the space curves onto a plane (say, z=0), and the distance between the z-coordinates of points in the original curves. Therefore, we provide a theoretical result that reduces the estimation and bounding of the Hausdorff distance of algebraic curves from the spatial to the planar case. Using these results we provide an estimation method for bounding the Hausdorff distance between two space curves and we check in applications that the method is accurate and fast. © 2014 Elsevier B.V. Source


A method for tracking progress of a construction project comprising storing digital representations of construction drawings and storing information about material costs and amounts of labor needed to build each condition assembly in the drawing. Once the construction project begins, the method allows for a user to enter real time information about status of completion of work on each labor cost code for a selected area and the amount of labor and materials used to achieve that. The program then calculates the percentage of progress of work on each labor cost code, determines whether the labor cost code is on a projected budget and presents the results in color coded format on the drawing and/or on the list of labor cost codes.


Patent
On Center Software | Date: 2012-07-11

A method for keeping track of and automatically determining the quantity and/or conflicts associated with change orders in a construction project is disclosed. Once a bid is accepted, each new change order can be turned into a new change order bid in which objects and/or building conditions are added, changed or deleted as desired. The method automatically calculates the building condition quantity changes between the original base bid and each change order. Additionally, the method links objects in each of the change order bids to each other and to the base bids such that pending changes in one change order are visible in a different change order bid. This allows construction professionals to automatically determine the building condition quantity differences for a new change order, keep track of various change orders and their status, and quickly determine conflicts between various change orders.


Trademark
On Center Software | Date: 2016-07-19

Computer software for managing field construction on projects in the architectural, engineering and construction industry and instructional user guides sold as a unit; Computer software for managing field construction on projects in the architectural, engineering and construction industry; Computer software for managing field construction on projects in the architectural, engineering and construction industry that may be downloaded from a global computer network; Computer software platforms for managing field construction on projects in the architectural, engineering and construction industry. Providing a website featuring non-downloadable software for managing field construction on projects in the architectural, engineering and construction industry; Providing temporary use of on-line non-downloadable software and applications for managing field construction on projects in the architectural, engineering and construction industry; Providing temporary use of on-line non-downloadable software for managing field construction on projects in the architectural, engineering and construction industry.


Trademark
On Center Software | Date: 2014-09-16

Computer software for estimating and bidding on construction projects in the architectural, engineering and construction industry and instructional user guides sold as a unit; Computer software for estimating and bidding on construction projects in the architectural, engineering and construction industry; Computer software for estimating and bidding on construction projects in the architectural, engineering and construction industry that may be downloaded from a global computer network; Computer software platforms for estimating and bidding on construction projects in the architectural, engineering and construction industry. Providing a website featuring non-downloadable software for estimating and bidding on construction projects in the architectural, engineering and construction industry; Providing temporary use of on-line non-downloadable software and applications for estimating and bidding on construction projects in the architectural, engineering and construction industry; Providing temporary use of on-line non-downloadable software for estimating and bidding on construction projects in the architectural, engineering and construction industry.

Discover hidden collaborations