Solve linear programming problems
Linear Program Solver (LiPS) is an optimization package oriented on solving linear, integer and goal programming problems. The main features of LiPS are: ● LiPS is based on the efficient implementation of the modified simplex method that solves large scale problems. ● LiPS provides not just an answer, but a detailed solution process as a sequence of simplex tables, so you can use it for studying/teaching linear programming. ● LiPS gives sensitivity analysis procedures, which allow us to study the behaviour of the model when you change its parameters, including: analysis of changes in the right sides of constraints, analysis of changes in the coefficients of the objective function, analysis of changes in the column/row of the technology matrix. Such information may be extremely useful for the practical application of LP Models. ● LiPS provides methods of goal programming, including lexicographic and weighted GP methods, which are oriented on multi-objective optimisation.
Insert PDF into DWG in AutoCad. Autolisp Frontend for PSTOEDIT
Insert a PDF into an AutoCAD Drawing without leaving AutoCAD. VectPDF is a frontend to 'pstoedit' for AutoCAD (Windows 32 & 64 bit). VectPDF is an Autolisp Application For AutoCad to load a Selected PDF file with 'pstoedit' convert to single-line DXF, Pick Point To Insert into Drawing. Load. Requires 'pstoedit 3.50' and 'GPL Ghostscript 9.04' (included)
Reason is rare. The reasoning behind day to day decisions and important issues are often unknown, unadmitted or misunderstood.Argumentative allows you to express an argument’s structure in a visual form which is simpler to understand.
Simple, pragmatic enterprise architecture - for system-thinkers
TRAK is a general systems-thinkers'/system-centric enterprise architecture framework. It is simple, user-friendly, pragmatic and not limited to IT. TRAK has won an INCOSE award and is also a finalist in the 2011 IET innovation awards. TRAK allows you to describe a system, its parts (which can include people, software, other systems and physical things) and how it relates to the residual world. It covers everything from the enterprise, concept, procurement of the solution, the introduction or withdrawal of the system from service to its assurance. It allows threats,risks and mitigation to be linked to the design. TRAK is a derivative of MODAF but is based on ISO/IEC 42010 - the international standard for architecture description. There is a minimal process in which the architect selects the viewpoints (specifications for views) that address the task sponsor's concerns. It has rules that ensure that the description is consistent and also readable by the non technical audience. You
Linear Program Solver (RSS) is an optimization package intended for solving linear programming problems. The main features of the RSS are: · RSS solver is based on the efficient implementation of the simplex method (one or two phases); · RSS provides not only an answer, but a detailed solution process as a sequence of simplex matrices, so you can use it in studying (teaching) linear programming. · RSS provides a solution with the graphic method for problems with tow variables. · This first version is only in french the next version will come soon to include the english language and the sensitivity analyses. If you have any questions, feel free to contact me: email@example.com. Any comments and suggestions would be helpful!
Work Efficiency Maximize Framework: Analyze work and line processes
- Work in 2013 - The WEMax proposes a framework for the continuous performance improvement of manufacturing lines. The WEMax framework consists of two main activities: 1) assembly work process improvement, including time and motion study, and 2) improvement of line balance efficiency. Although there have been numerous studies on this topic, most of them deal with partial issues rather than the continuous performance improvement of the whole assembly line, which this paper addresses. To develop the framework, WEMax categorized a manned assembly line into five analysis levels (workstation, worker, operation cycle, work element, and unit motion), and identified user requirements on each level. Among these five, the workstation level supports line balancing, while the other four (worker, operation cycle, work element, and unit motion) address work process improvement. The WEMax framework has been implemented and tested with various examples from Korean assembly-line-based manufacturers.
An semantic editor for describing public administration services. Produces ontologies containing a workflow description in owl notation. Can be used for modelling processes in different fields, but was originally focused on semantically describing government services with their corresponding documents, fees and other information items. Launch the editor with Java Web Start at http://ri.tdf.lv
MADS (Multipurpose Agricultural Data System) is a free open-source tool for modelling and analysis of agricultural activities - crops, livestock, forestry and others - in developing countries, at sector, regional or project level.
Simple, pragmatic enterprise architecture for the mobile
Stencil for Omnigraffle drawing tool (Mac & iPad) to enable architecture description views to be created for the TRAK Enterprise Architecture Framework (available on Sourceforge via the trak, trakmetamodel and trakviewpoints projects). Provides the set of shapes and connectors needed to create TRAK views to describe the enterprise, concepts, systems and how they're procured. Using the stencil in conjunction with the defining TRAK documents you can be up and creating architecture description in minutes. When used with OmniGraffle Pro it also provides the attributes for each object to capture extra information. When used on the iPad and with OmniGraffle on the Mac this information is preserved. This project is the master source of the stencil which is also distributed via OmniGraffle and Graffletopia. (Visio equivalent for TRAK at https://sf.net/p/trakforvisio)
Editor for Petri nets
Wolfgang is a lightweight tool that allows users to easily create and edit Petri nets and check them against general and workflow specific net properties. Specifically, Wolfgang supports full PNML conform editing functionality of Place-Transition Nets (P/T-Nets) and Colored Petri Nets (CPN) as they are defined in the SEPIA package. Its simple and easy to use interface allows to quickly create Petri nets from scratch, edit them graphically in many ways, store and even export them as PDFs. Use Wolfgang to smoothly create the Petri net you want! A user guide and a documentation can be found under http://doku.telematik.uni-freiburg.de/wolfgang.
Graph Modelling Framework (GMF) is a software to develop and implement
Graph Modelling Framework (GMF) is a software to develop and implement extendable customized tools for graph model based analysis. GMF core is software package ready to be installed on variety of OS and GMF modules are plugins that extend core to provide user possibilities of graph models implementation.
From a foot-model (bone based) a last is generated. Onto the last the shoe is designed. The flattening is calculated and all pattern and models are exported.
Timeseries handling, and solving of large-scale economic models
Gekko Timeseries Software is a free time-series oriented software package for timeseries handling, and solving and analyzing large-scale economic models. Since 2009, Gekko is being used by Danish ministeries, banks, interest groups and universities, for the simulation of economic and energy-related models. The software runs under Windows (.NET), and is open source (GNU GPL)
ARquitect is a project that target the creation of models using Augmented Reality (AR).
System safety, dependability and security analysis
Environment to develop component libraries for the dependability modeling tool KB3 used by EDF (http://rdsoft.edf.fr). KB3 is based on the FIGARO reliability modeling language (simulation of continuous time, discrete states stochastic processes). Look at "Browse All Files" page.
ISlice is Excel formula scripting framework. It allows to link worksheet cells by buildeing descriptive data models in iSlice Editor - without use of incell formula typing.
Simple, no-nonsense description of Enterprise Architecture in MooD.
This template was developed by Vega Consulting Services to implement the TRAK enterprise architecture framework in MooD. It includes versions for MooD version 15 and the previous version 2010.
Chiron allows to monitor and analyse performance on rowing machines. It displays the force curve of the stroke and values like speed and stroke power. It connects to concept2 rowing machines by connecting the sensor plug to the soundcard.
Sistema de apoio ao Planejamento estratégco baseado o PES (Planejamento Estratégico Situacional) com uma abordagem colaborativa (wiki-like) A plataforma utilizará o Pentaho Businss Inteligence - para as questões de monitormento, KPI, Workflow e W
Project contains engine to construct Fuzzy Reasoning System. Package might be used when Fuzzy Reasoning is appropriate e.g. in trading, control, modelling, human behavior simulation.
Extracts Words from Numbers Using Holonomic Cosmology Concepts
Excalibert Extact uses a mixture of: numerology, relativity, quantum mechanics and genetics to extract words from numbers.
A free, easy-to-use and user-friendly Java-based UML editor.
Firefly UML is a 100% pure Java application designed to create and edit UML conform diagrams. With class diagrams, sequence and instance diagrams, Firefly UML provides a solid selection from the vast range of existing UML diagram types. Firefly UML is really easy to learn as it provides you multiple ways of access to the same function - be it mouse action, hotkey, context menu or toolbar icon. And the best thing is: once you have learned how to handle one type of diagram, you also have learned how to deal with the other diagram types, because they all follow the exactly same user interaction patterns. Besides being user-friendly, Firefly also offers powerful features which other free editors usually do not. For example, you can import your existing Java project into Firefly and generate nice-looking class diagrams within a matter of minutes. You can also go the other way around and export your model as skeleton Java code.
Simple Visio stencil to help create TRAK architecture views
A Visio stencil that provides the elements and connectors in the TRAK metamodel and allows you to create TRAK architecture views. With thanks to Nic Plum for the latest revision. TRAK is an ISO/IEC 42010:2011-compliant open-source architecture framework for enterprise architecture modelling / architecture description in all domains. TRAK is specified in three parts and is available at: http://trak.sourceforge.net [overview] http://trakmetamodels.sourceforge.net [metamodel] http://trakviewpoints.sourceforge.net [viewpoints] Links to other implementations: * http://mdgfortrak.sourceforge.net [Enterprise Architect MDG] * http://trakomnigraffle.sourceforge.net [OmniGraffle template] * http://trakumlprofile.sourceforge.net [UML profile] * http://sourceforge.net/projects/trakmoodtemp [MooD template]
Tired of 3D piping software not talking to each other? So am I. This will establish an open source format for communicating piping component data using XML.