Open Source Java Data Management Systems - Page 32

To help math students visualize the prufer code and/or discover anything new about the prufer code not already present. Examples and live applet on webiste.

GpsPrune is a java application to view and manage coordinate data, eg from GPS units. With it you can load a variety of text and Xml formats, view the data (in 2d and 3d), edit and convert the data, correlate photos and audio, create charts and more.

Puck is a visual programming language for learning to program. The goal is to create an environment which is easy to handle and prevents students from making syntax-errors. Puck-programs use Bricks that are combined to a program via Drag & Drop.

A set of components based upon the PyGTK architecture for interactively displaying time-sampled data in the form of "strip charts".

QRay is an interactive 3D modelling system in Java. It's built-in real-time raytracing engine implements the Quadric-CSG representation model and the Seed-Fill optimization method, which empower QRay to provide cool WYSIWYG 3D modelling functionalities.

QTnew is a universal Queueing Theory simulator. Different types of serving disciplines, time distributions, routes are supported. Simulation is extremely flexible: any custom simulation can be performed with JavaScript.

Qualitis is a data quality management platform that supports quality verification, notification, and management for various datasource. It is used to solve various data quality problems caused by data processing. Based on Spring Boot, Qualitis submits quality model task to Linkis platform. It provides functions such as data quality model construction, data quality model execution, data quality verification, reports of data quality generation and so on. At the same time, Qualitis provides enterprise-level features of financial-level resource isolation, management and access control. It is also guaranteed working well under high-concurrency, high-performance and high-availability scenarios.

The Quantitative Finance Framework (QFF) supports the development of software libraries in mathematical finance. The main field of applications are the pricing of derivatives and the management of financial risks.

Query2Report provides a simple opensource business intelligence platform that allows users to build report/dashboard for business analytics or enterprise reporting. The application transforms bunch SQL queries to beautiful google charts. The application caters to real time reporting with automatic refresh functionality. Refer to video tutorials Concepts - https://youtu.be/NdEUZ2suiv8 Data Analytics Demo - https://youtu.be/evCf74Ou7kg Data Forecast Demo - https://youtu.be/Nmi1UIDpFpM Report Showcase - https://youtu.be/gxlEGq5iSm8 Getting Started - https://youtu.be/vyU7BUE5rbs Building First Report - https://youtu.be/MZm6rhf2_Ts Source Repo GitHub : https://github.com/yogeshsd/query2report

GIN Server is a semantic middleware for easy data integration and automized analysis. The extendable architecture allows to plugin in data sources, analytics and event handling. This RDF Content Provider enables access to Semantic Web Content as an RDF file or SPAEQL endpoint.

RDV is a visualization environment for scientific and engineering data. Built on top of the RBNB dynamic data server, it supports local and remote data sources and can visualize numeric, video, image, and audio data in a number of different ways.

This project accepts the output of jatomrss project as the input. It applies the MR logic on the same to perform the analytics

RadiationHelper is a data analysis tool for : 1. gross alpha and beta radiation measurement and detector calibration using experimental data (counts acquired by alpha-beta devices). 2. gamma spectroscopy measurements and detector calibration using experimental data (spectra acquired by acquisition software such as Assayer, Gamma Vision, Maestro) 3. gross alpha,beta, gamma detector efficiencies and gamma peak efficiency can be theoretical computed using Monte-Carlo simulation technique for radiation transport (based on EGSnrc toolkit) 4.dose assessment in human body exposed to radiations from nuclides in several common scenarios such as air exposure, water submersion, ground surface, internal ingestion or inhalation. 5. quick dosimetry and shielding computations. It is platform independent (written entirely in Java). Source code included in jar files! Also, available on GitHub: https://github.com/ZiliasTheSaint/RadiationHelper.git Checkout for dependent modules!

Rapid Visual OAI Tool (RVOT) can be used to graphically construct a OAI-PMH repository from a collection of files. The records in the original collection can be in any one of the acceptable format. The format currently supported are RFC1807,Marc,COSATI

Seems to be closely related to Cellular automaton, except this creates a complex pattern from a mathematical function you input. See website for examples/live applets. This program makes use of an old GPL version of the JEP equation parser.

This software system serves as both a DICOM image viewer as well as a diagramming tool for collaborating notes on the given image sets. This my Computer Science graduate thesis project at Loyola Marymount University.

The Real-time Network Grapher (RtNG) is a Java applet. RtNG plots a scrolling line-graph from a continuous feed of CSV-style data, where new data arrives periodically with a period 0.1s or greater. The data feed can be either a TCP port or a URL

RayTracingAngel is a aplication that permit render 3D worlds using the rayTracing tecnic. (Java tecnology). RayTracingAngel es una aplicación que permite realizar render de mundos en 3D usando la técnica de RayTracing (tecnología java). Cualquiera qu

Replaytool provides an environment for the replay and annotation of multiple media sources, such as video files, text logs, map data etc. See www.cs.nott.ac.uk/~apf for some more screenshots and videos.

Resources Summary Monitoring (Resumon) A 3D Graphical Interface to allow the Real-Time Monitoring of different Metrics from multiple Grid resources.

A Java library that works with Java3D to simulate and visualize, in real-time, dynamics of multiple rigid bodies that are restricted by implicit and explicit constraints (e.g., robotics); designed for efficiency, ease-of-use, and extensibility.

A fast ImageView (and Drawable) that supports rounded corners (and ovals or circles) based on the original example from Romain Guy. It supports many additional features including ovals, rounded rectangles, ScaleTypes and TileModes. There are many ways to create rounded corners in android, but this is the fastest and best one that I know of because it does not create a copy of the original bitmap, does not use a clipPath which is not hardware accelerated and not anti-aliased, does not use setXfermode to clip the bitmap and draw twice to the canvas. RoundedImageView is available in Maven Central. Borders are not scaled up/down with the image (correct width and radius are maintained). Support for LayerDrawables (including TransitionDrawables). Licensed under the Apache License.

This package allows you to create virtual rubik cubes and move their faces. Moreover you can see at every time the current position of the cube and find its solution. Visit http://www.hcroboting.com for more information

Collision Detection, GUI Helpers, Edge Detection to Simple Console Parsing, SASlib takes your goals in hand.