Abstract: cross-dimensional principal component analysis (CD-PCA). It is based on the semi-tensor product of matrices theory (STP), where a new projection rule is introduced to reduce dimensionality ...

DULUTH, Minn. — On Christmas Eve, Heartland PCA, a home care agency in northern Minnesota, received notice from the Department of Human Services that payments were being suspended under a new federal ...

Computation of training set (X^T * W * X) and (X^T * W * Y) or (X^T * X) and (X^T * Y) in a cross-validation setting using the fast algorithms by Engstrøm and Jensen (2025). FELBuilder is an automated ...

Packaging Corporation of America announced a partial shutdown of its Wallula containerboard plant that will cut production by nearly half. Officials said in a Dec. 4 announcement via Business Wire ...

The company has announced plans to permanently shut down the No. 2 paper machine and kraft pulping facilities at its mill in Wallula, Washington. Packaging Corp. of America has announced plans to ...

ABSTRACT: Pyrethrum (Chrysanthemum cinerariaefolium L.) is an industrial crop with complex morphology and diverse physico-mechanical properties that jeopardize the optimal design of precision ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

The company’s third-quarter net sales were flat and net income slightly down, though CEO Mark Kowlzan says ordering patterns are improving. Packaging Corp. of America's third-quarter net sales were ...