james-core

The JAMES core module is part of the JAMES framework for discrete optimization using local search metaheuristics in Java. The core contains many general components for both problem specification and search application. It includes a wide range of generic optimization algorithms to solve the specified problems. Moreover, the core provides implementations of specific components for subset selection.

License	The Apache Software License, Version 2.0
GroupId	org.jamesframework
ArtifactId	james-core
Last Version	1.2
Release Date	Aug 12, 2016
Type	jar
Description	james-core The JAMES core module is part of the JAMES framework for discrete optimization using local search metaheuristics in Java. The core contains many general components for both problem specification and search application. It includes a wide range of generic optimization algorithms to solve the specified problems. Moreover, the core provides implementations of specific components for subset selection.
Source Code Management	https://github.com/hdbeukel/james-core

Download james-core

Filename	Size
james-core-1.2.pom
james-core-1.2.jar	111 KB
james-core-1.2-tests.jar	145 KB
james-core-1.2-sources.jar	159 KB
james-core-1.2-javadoc.jar	596 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/org.jamesframework/james-core/ -->
<dependency>
    <groupId>org.jamesframework</groupId>
    <artifactId>james-core</artifactId>
    <version>1.2</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/org.jamesframework/james-core/
implementation 'org.jamesframework:james-core:1.2'

Gradle Kotlin

// https://jarcasting.com/artifacts/org.jamesframework/james-core/
implementation ("org.jamesframework:james-core:1.2")

Apache Buildr

'org.jamesframework:james-core:jar:1.2'

Apache Ivy

<dependency org="org.jamesframework" name="james-core" rev="1.2">
  <artifact name="james-core" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='org.jamesframework', module='james-core', version='1.2')
)

Scala SBT

libraryDependencies += "org.jamesframework" % "james-core" % "1.2"

Leiningen

[org.jamesframework/james-core "1.2"]

Dependencies

compile (1)

Group / Artifact	Type	Version
org.slf4j : slf4j-api	jar	1.7.12

test (2)

Group / Artifact	Type	Version
junit : junit	jar	4.12
ch.qos.logback : logback-classic	jar	1.1.3

Project Modules

There are no modules declared in this project.

JAMES Core Module

The JAMES core module is part of the JAMES framework.

The core module includes many general components for both problem specification and search application.

A wide range of local search algorithms are provided out-of-the-box, including

1. Random descent (basic local search)
2. Steepest descent
3. Tabu search
4. Variable neighbourhood search
5. Metropolis search
6. Parallel tempering
7. ...

Exhaustive search is also available, which is of course only feasible for problems with a reasonably small search space.

In addition, the core contains specific components for subset selection such as a predefined solution type, a generic problem specification and various subset neighbourhoods, as well as a greedy subset sampling heuristic (LR subset search).

Documentation

More information, user documentation and examples of how to use the framework are provided at the website. Additional developer documentation is posted on the wiki.

License and copyright

The JAMES core module is licensed under the Apache License, Version 2.0, see LICENSE file or http://www.apache.org/licenses/LICENSE-2.0. Copyright information is stated in the NOTICE file.

User forum

Users may post questions on the forum. Instructions for participating without a Google account are available at the website.

Developers

The JAMES framework is developed and maintained by

• Herman De Beukelaer ([email protected])

Please use the forum instead of directly mailing the developers whenever possible, so that others may benefit from or contribute to the discussion as well.

Changes

A list of changes is provided in the CHANGES file.

Versions

Version
1.2 Aug 12, 2016
1.1 Jul 12, 2015
1.0 Jun 17, 2015
0.2 Nov 12, 2014
0.1 Jun 25, 2014