OpenScience / Software



Turing Machines, Performance monitoring, and PDE/ODE solvers

Posted on February 6, 2005 by Dan Gezelter

Lots of new entries today. First is XPPAut, a tool for solving all sorts of PDEs and ODEs. We’ve also added a link to the C/C++ program performeter which looks like an interesting way to evaluate the performance of scientific … Continue reading →

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Posted in Software | Leave a comment

C++ Simulators of Turing and Post Machines

Posted on February 6, 2005 by Dan Gezelter

These C++ programs simulate nondeterministic / deterministic multitape Turing & Post machines, universal Turing machines, and Turing machines with faults, failures and recovery. Find C++ Simulators of Turing and Post Machines at: http://sourceforge.net/projects/turing-machine/

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Posted in Artificial Intelligence | Leave a comment

C/C++ Program Perfometer

Posted on February 6, 2005 by Dan Gezelter

The C/C++ Program Perfometer is an open source tool which enables the programmer to measure the comparative performance of a C/C++ program or of separated pieces of code by one of several desired metrics: e.g., time, memory, or metrics defined … Continue reading →

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Posted in Measurement and Evaluation | Leave a comment

XPPAut : PDE and ODE resolver plus bifurcation analysys tool

Posted on February 4, 2005 by Dan Gezelter

XPPAUT is a tool for solving differential equations, difference equations, delay equations, functional equations, boundary value problems, and stochastic equations. Find XPPAut : PDE and ODE resolver plus bifurcation analysys tool at: http://www.math.pitt.edu/~bard/xpp/xpp.html

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Posted in Complex Systems | Leave a comment

FCCU GNU/Linux Forensic Boot CD

Posted on January 29, 2005 by Dan Gezelter

FCCU GNU/Linux Forensic Bootable CD is a bootable CD based on KNOPPIX that contains a lot of tools suitable for computer forensic investigatins, including bash scripts. Its main purpose is to create images of devices prior to analysis, and it … Continue reading →

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Posted in Forensics | Leave a comment

ODEs and LAMMPS

Posted on January 15, 2005 by Dan Gezelter

New entries today for pbd, an ODE solver based on the PBD method of van Bokhoven, and for LAMMPS the excellent Molecular Dynamics and Monte Carlo package from Steve Plimpton‘s lab.

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pbd

Posted on January 12, 2005 by Dan Gezelter

pbd is an ODE solution package, written in C, and based on the PBD method of van Bokhoven (IEEE Trans. on Circuits and Systems, v CAS-22, no 2, Feb. 1975, pp109-115). pbd provides a callable function, pbd(), which is intended … Continue reading →

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Posted in Ordinary | Leave a comment

LAMMPS

Posted on January 12, 2005 by Dan Gezelter

LAMMPS is a classical molecular dynamics code that models an ensemble of particles in a liquid, solid, or gaseous state. It can model atomic, polymeric, biological, metallic, or granular systems using a variety of force fields and boundary conditions. Find … Continue reading →

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Posted in Molecular Dynamics | Leave a comment

SourceForge – Science and Engineering

Posted on January 7, 2005 by Dan Gezelter

SourceForge is a web based service dedicated free hosting for opensource developers and their user base. Their site currently hosts over 90,000 open source projects which may be searched via multiple project parameters. Specific to the OpenScience focus, users can … Continue reading →

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Posted in Required Reading and Other Sites | Leave a comment

GOBLIN Graph Library

Posted on January 4, 2005 by Dan Gezelter

A C++ library on graph optimization. The GUI includes a graph editor and can be used to run and to visualize the library algorithms. Find GOBLIN Graph Library at: http://www.math.uni-augsburg.de/opt/goblin.html

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Posted in Optimization | Leave a comment