Parallel Colt is a multithreaded version of Colt - a library for high performance scientific computing in Java. It contains efficient algorithms for data analysis, linear algebra, multi-dimensional arrays, Fourier transforms, statistics and histogramming.

Delft Java UNIT System

Java Optimization Modeler

OpenSHA earthquake hazard and engineering seismology toolkit.

Microscopic Transportation Orchestrator

Incanter-core is the core module of the Incanter project.

Random Index Vectoring library in Java

Incanter-core is the core module of the Incanter project.

FACTORIE is a toolkit for deployable probabilistic modeling, implemented as a software library in Scala. It provides its users with a succinct language for creating relational factor graphs, estimating parameters and performing inference.

Genetica Libraries

JOptimizer is a java library for solving general convex optimization problems, like for example LP, QP, QCQP, SOCP, SDP, GP and many more.