Gallery — Academic Journal

cas-sc.cls and cas-dc.cls are the two new class files created for typesetting Elsevier's journal articles which go through Complex Article Service (CAS) workflow. These are now accepted for submitting articles, both in Elsevier's electronic submission system and elsewhere. Bugs and problems with elsarticle.cls may be reported to the developers of the class via elsarticle@stmdocs.in. License: The LaTeX Project Public Li­cense 1.2

Manuscript template for RAIRO Operations Research as provided on the journal webpage; downloaded from the journal's FTP site on 16 March, 2019.

The efficiency of a query execution plan depends on the accuracy of the selectivity estimates given to the query optimiser by the cost model. The cost model makes simplifying assumptions in order to produce said estimates in a timely manner. These assumptions lead to selectivity estimation errors that have dramatic effects on the quality of the resulting query execution plans. A convenient assumption that is ubiquitous among current cost models is to assume that attributes are independent with each other. However, it ignores potential correlations which can have a huge negative impact on the accuracy of the cost model. In this paper we attempt to relax the attribute value independence assumption without unreasonably deteriorating the accuracy of the cost model. We propose a novel approach based on a particular type of Bayesian networks called Chow-Liu trees to approximate the distribution of attribute values inside each relation of a database. Our results on the TPC-DS benchmark show that our method is an order of magnitude. more precise than other approaches whilst remaining reasonably efficient in terms of time and space.

Technische Mechanik is a scientific journal for fundamentals and applications of engineering mechanics. Established in 1980 the Technische Mechanik is a periodical which publishes scientific papers from the entire field of mechanics ; i.e. all branches of theoretical and applied mechanics including related fields of study. The journal Technische Mechanik is an Open Access journal. All papers are available free of charge for download. Publishing of papers is free of any costs for the authors. Each submitted paper runs through a standard peer review process. Website: http://www.ovgu.de/techmech

Japanese template for IEICE journals, technical reports (ieicej v3.2)

This template can be used by authors to submit their papers to Networks: An International Journal

This is an unofficial general-purpose template for articles in Nature Reviews Physics based on the information about the journal and the guide to authors available at: https://www.nature.com/natrevphys/

Paper template for the COGAI course (CLiPS - University of Antwerp)

Plantilla publicada en la página de la revista de la Facultad de Ciencias Exactas, Físicas y Naturales