Search Results for "computer system optimization"

...All content is licensed under the Creative Commons Attribution Non Commercial Share Alike 3.0 license. Print versions of the book are available on Amazon.com. What is “version control”, and why should you care? Version control is a system that records changes to a file or set of files over time so that you can recall specific versions later. For the examples in this book, you will use software source code as the files being version controlled, though in reality you can do this with nearly any type of file on a computer. If you are a graphic or web designer and want to keep every version of an image or layout (which you would most certainly want to), a Version Control System (VCS) is a very wise thing to use.

...It is available for Linux/Unix, Windows and macOS. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope. Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope. Plugin system adding artifical satellites, ocular simulation, telescope control and more. Ability to add new solar system objects from online resources. Add your own deep sky objects, landscapes, constellation images, scripts, etc. ...

Reference management, bibliography management, citations and a whole lot more. Designed by academics for academics, under continuous development since 2003, and used by both individuals and major research institutions worldwide, WIKINDX is a Virtual Research Environment (an enhanced on-line bibliography manager) storing searchable references, notes, files, citations, ideas, and more. An integrated WYSIWYG word processor exports formatted articles to RTF, DOCX, and HTML. Plugins include...

...The second library Figure operates on ensembles of cycles connected by Moebius-invariant relations, e.g. orthogonality. Both libraries are based on the Clifford algebra capacities of the GiNaC computer algebra system (http://ginac.de). Besides C++ libraries there is a Python wrapper, which can be used in interactive mode (https://codeocean.com/capsule/7952650/). Both libraries work in arbitrary dimensions and signatures of metric. Additionally, there are some 2D/3D-specific routines including a visualisation to PostScript files through Asymptote (http://asymptote.sourcefourge.net) software. ...

OpenAxiom is an open source Computer Algebra System. It offers an interactive environment, an expressive programming language, a compiler, a large set of mathematical libraries of interest to researchers and practitioners of computational sciences.

...Unfortunately, glpk does not support any multithreading and there is no feature to distribute problems via network connections. Today, this is a pitiable sight, because modern computer systems are coupled by networks and support multi threading. We create a distributed system with Apache thrift and the C-API of glpk. Now, it is possible to use as many cores in a network as you want. With a focus on the MILP methods we implement a load balancing and speed up the solving process in a multiplicative way. Sometimes we have super-linear speedup with a small set of hardware. ...

A set of data for computer science history (languages, OS, Distro, etc.) and tools

dwos is a distribute WEB-desktop OS. It mainly contains a WEB desktop environment, a chat-online system, a network disk system, a Scientific Computing platform(developing) and so on. It is developed by JAVA language using the JSH(JSF+Spring+Hibernate) framework. After about half year testing, now it's open source, you can download it and run on your computer, Tomcat and jetty server container are tested ok. It's developed by myself, more about me, see here: http://home.ustc.edu.cn/~chh1990/chero/chero.html

The Emulation Framework offers a convenient way to render digital files in their native computer environment. The EF is software developed in Java by the international KEEP project, co-funded by the European Unions 7th Framework Programme.

openSIS, is a free student information system that rivals costly commercial alternatives in looks, functionality, ease of use and administration. Please join our mailing list https://lists.sourceforge.net/lists/listinfo/opensis-devel

Java IO Extension is a open source project which extends java IO package by providing a java class library to access IO system in a local area network Developers can easily use IO Extension just like using java IO API to access a remote IO system

Jinx is a minimalistic graphical operating system for use on old computers with 64MB RAM. Suitable for desktop,business,library use. Includes browser, office applications in 50MB ISO. Optimized for tiny size.

EasyRefDB is an online tool for storing, retrieving and searching references to scientific papers. The scientific papers currently handled by the tool are related to computer science but can be easily extended to other topics.