Search Results for "algebra"

The Universal Java Matrix Package (UJMP) is an open source Java library which provides sparse and dense matrix classes, as well as a large number of calculations for linear algebra such as matrix multiplication or matrix inverse. Operations such as mean, correlation, standard deviation, replacement of missing values or the calculation of mutual information are supported, too. The Universal Java Matrix Package provides various visualization methods, import and export filters for a large number of file formats, and even the possibility to link to JDBC databases. ...

UDA stands for Universal Descriptive Algebra. It consists of a Java package handling universal algebras and relational structures as description systems.

The Kinship Algebra Modeller is a suite of java applications that assist development of an algebra to describe a given kinship terminology, and to support models and simulations of social processes based on relating people using this algebra.

This Software takes an text with algebra symbols and converts it to real sql, which then may be run with an extra database backend like mysql or postgresql.

The calendar algebra is a formal representation that captures the semantics of relationships between granularities of time. The software in this project serves as a basis for storing and converting time granularities defined by the calendar algebra.