Penelitian ini bertujuan untuk mendeskripsikan dan menganalisis kemampuan berpikir komputasi matematis siswa pada materi program liniear. Jenis penelitian yang digunakan yaitu deskriptif kualitatif. Populasi merupakan seluruh kelas XI SMA Negeri 1 Cikampek terdaftar semester gasal tahun ajaran 2022/2023. Subjek oleh peneliti diambil menggunakan teknik Sampling Kuota dengan jumlah kuota diingink...

a total number of 116,984 weight records belonging to 12,397 baluchi lambs reared in abbas abad breeding station during years 1978-2008 were used for phenotypic evaluation of maximum daily growth (mdg) and analysis of environmental factors affecting this trait. the initial data were performed by foxpro program and then gompertz non-linear model was fitted on the weight records of individual lam...

A linear program has a unique least 2-norm solution provided that the linear program has a solution. To locate this solution, most of the existing methods were devised to solve certain equivalent perturbed quadratic programs or unconstrained minimization problems. Different from these traditional methods, we provide in this paper a new theory and an effective numerical method to seek the least ...

We propose a privacy-preserving formulation of a linear program whose constraint matrix is partitioned into groups of columns where each group of columns and its corresponding cost coefficient vector are owned by a distinct entity. Each entity is unwilling to share or make public its column group or cost coefficient vector. By employing a random matrix transformation we construct a linear progr...

Let (QP ) be an integer quadratic program that consists in minimizing a quadratic function subject to linear constraints. In this paper, we present several linearizations of (QP ). Many linearization methods for the quadratic 0-1 programs are known. A natural approach when considering (QP ) is to reformulate it into a quadratic 0-1 program. However, this method, that we denote BBL (Binary Binar...

this paper is on the elasto-plastic analysis of plane stress problems. a five-parameter yield surface is presented. this yield criterion uses associate flow along with mixed hardening rule. the analytical formulations are written and related computer program for non-linear analysis is prepared. finally, based on the formulations, numerical examples are solved.

One method to obtain high-quality bid prices for network revenue management problems involves using the approximate linear programming approach on the dynamic programming formulation of the problem. This approach ends up with a linear program whose number of constraints increases exponentially with the number of flight legs in the airline network. The linear program is solved by using constrain...

We introduce a class of linear programs with constraints in the form of implications. Such linear programs arise in support vector machine classification, where in addition to explicit datasets to be classified, prior knowledge such as expert’s experience in the form of logical implications, are imposed on the classifier. The overall problem can be viewed either as a semi-infinite linear progra...

Instructor: Dieter van Melkebeek This lecture covers the notion of a linear program, its dual, and the relationship between the two. We give some examples and survey known algorithms. A linear program (LP) is the problem of optimizing (maximizing or minimizing) a linear multivariate objective function over the reals under linear equality and inequality (≤) constraints.