Discrete Event Simulator

Network Simulator (Ns) is a discrete event simulator targeted at networking research. Ns provides substantial support for simulation of TCP, routing, and multicast protocols over wired and wireless (local and satellite) networks. Ns began as a variant of the REAL network simulator in 1989 and...

The Discrete Event Calculus Reasoner is an open source program for performing automated commonsense reasoning using the event calculus, a comprehensive and highly usable logic-based formalism. It solves problems efficiently by converting them into satisfiability (SAT) problems. Features: - Comes...

Ns is a discrete event simulator targeted at networking research. Ns provides substantial support for simulation of TCP, routing, and multicast protocols over wired and wireless (local and satellite) networks.


Platforms: Windows, Mac, BSD, Linux

This is a discrete event model that has been developed to computationally simulate the many interactions that occur between co-inhabiting populations of bacteriophage lambda and bacteria. Model qualifications are under review for scientific publication.


Platforms: Windows, Mac, Linux

SimPy is a discrete event, object-oriented, simulation package for Python 2.2 and later. It uses generators which support efficient implementation of coroutines. SimPy allows easy interfacing to GUIs and graphing packages for analysis. Tutorial and examples are included.


Platforms: *nix

Japrosim is a java library for both discrete event and continuous simulation. GUI for modeling and automatic code generation are offered. An explanation module is integrated. Models are described in XML and owl for interoperability.


Platforms: Mac

The only tool that supports all the most common simulation methodologies in place today: System Dynamics, Process-centric (AKA Discrete Event), and Agent Based modeling. The unique flexibility of the modeling language enables the user to capture the complexity and heterogeneity of business,...


Platforms: Mac

Japrosim is a java library for both discrete event and continuous simulation. GUI for modeling and automatic code generation are offered. An explanation module is integrated. Models are described in XML and owl for interoperability.


Platforms: Windows, Mac, Linux

General purpose discrete event simulation (DES) framework for the Python programming language. Khronos gathers ideas from other simulation software and tries to provide a simple and poweful toolset for simulation of discrete systems.


Platforms: Windows, Mac, Linux

PerMoTo is a Performance Modelling Tool suite for decision support in the capacity and performance management of distributed transaction processing systems based on Queueing Theory and Discrete Event Simulation.


Platforms: Windows, Mac, Linux

edef - A small simulation framework for logic circuits, autoregressive processes, digital controller circuits and many more. Also there is a GUI application, that integrates a simple development environment and a circuit editor.


Platforms: Windows, Mac, Linux

SimPy is an extensible object-oriented discrete event simulation package for Python 2.3 and later. It uses generators for efficient implementation of coroutines. It has a GUI and a plotting package. Tutorial, manuals and many examples are included.


Platforms: Windows, Mac, Solaris, Linux

VT-Layer is a Java library for discrete-event simulation modeling. VT-Layer allows you to create, visualize, and analyze high-performance discrete-event simulations.


Platforms: Windows, Mac, Linux

GNS-3 is a graphical network simulator that allows you to design complex network topologies. You may run simulations, or configure each device, from a simple workstation to a powerful Cisco router. To allows complete simulations, GNS-3 is based on two existing projects: - NS-3 , a...


Platforms: *nix

Multi-Simulator Interface, in shrot MSI, is a simulation interconnection engine. In other words it is a program that connects simulations together by synchronizing their clocks and data. Multi-Simulation Interface serves the same purpose as HLA and supports most of HLAs functionality (and more)....


Platforms: *nix

DSOL: A Distributed Simulation Object Library implemented in Java.DSOL is a full featured discrete event simulation environment developed at Delft University of Technology (The Netherlands). The first release was introduced at IEEE's WSC 2002


Platforms: Windows, Mac, Linux

JAS is a java library for creating agent based simulations. It features a discrete-event time engine, APIs for network simulation design, powerful yet easy-to-use implementations of Genetic Algorithms and Neural Networks.


Platforms: Windows, Mac, Linux

VLE is a multi-modeling and simulation environment to study complex dynamic systems. VLE is based on the discrete event specification DEVS. and it implements the DSDE formalism (A merge of Dynamic Structure DEVS, DSDEVS, with Parallel DEVS, PDEVS). VLE provides a complete set of C++ libraries,...


Platforms: Windows, Mac, BSD, Linux

Hardware::Simulator is a Perl extension for Perl Hardware Descriptor Language. SYNOPSIS use Hardware::Simulator; # NewSignal( perl_variable [, initial_value]); # create a signal called $in_clk, give it an initial value of 1 NewSignal(my $in_clk,1); # Repeater ( time_units , code_ref) #...


Platforms: *nix

XML::Essex::Event is a base event class, also used for unknown event types. Stringifies as $event->type . "()" to indicate an event that has no natural way to represented in XML, or for ones that havent been handled yet in Essex. Methods new XML::Event->new( a => 1, b => 2 );...


Platforms: *nix