Projects

EEA Daviz

The first Semantic web data visualisation tool for Plone. EEA Daviz is a plone product for data visualizations. You can generate attractive and interactive charts and combine them in a dashboard with facets/filters which updates the charts simultaneously. Data can be uploade as CSV,TSV or you can ... [More] specify SPARQL to query Linked open data servers (sparql endpoints). At the moment Simile Exhibit and Google Charts visualizations are supported. [Less]

IP-Link

The goal of IP-Link is to see the relationships between different IP from network traffic capture, thus quickly for a given address with the IP that communicates the most.

circos

Circos creates data visualization with a circular layout. Currently, its primary use is to visualize genomic data that relate positions (alignments, conservation, synteny, rearrangements), but it is sufficiently flexible to be used in any application where a linear layout of scale is inadequate.

vishis

Visualize History aims to provide a new way of presenting and understanding history. The application will provide an intuitive, interactive way to navigate the complex relationships within history. Historical events are often restricted to the pages of books, newspapers and magazines, and from a ... [More] very young age, people learn to approach history only textually. When images are used, they often supplement or summarize the prose; only rarely does visual data stand on its own. Yet no intrinsic property of the historical data enforces the convention that words should trump images. In fact, much of history is naturally presented visually. Any interesting history will consist of various parts, interlinked and roughly ordered. Students must reconstruct the multi-dimensional story from the linear prose they read in order to understand the complete picture. Visualize History will attack the general problem by presenting that multi-dimensional story in multiple dimensions. For example, many key events are directly linked to a specific geographic location and all are linked to a specific time or time period. The application will therefore provide a way to navigate through both time and space. However, the logical relationships are just as important as the temporal or spatial ones, and the application will also provide a way to navigate from an event to other related events. [Less]

davidvisualization

A couple of learning projects I keep here so that I can work on them from anywhere.

flyingoctopus5andbox

Welcome to my playground! Here you can find a few projects that I have been working on. Feel free to look around and contribute if you feel inclined. Enjoy! Vincent van Haaff flyingoctopus.net

wedibee

this is a project to develop an infinitly scalable web based database using the google app engine.Stack, Queue, Simple database (not relational), dictionnary (key/name) Some utility DB : String storage, URI Storage, User storage, binary storage, image storage, ... TBD : it may also implement a ... [More] RoundRobin Database. Some sample tools :Interface using Google Visualization API. An UUID generator, a password generator, ... Project scope :Simple to use fast, faster, fastest scalable cheap in ressource (highly optimized for GAE, low storage, low bandwidth, low cpu cycle) out of scope :data privacy/security SQL(ish) request (no parsing of "SELECT/FROM/WHERE") portability (being able to use it out of GAE sandbox) Project on GAE : http://wdb.appspot.com RRD on GAE : http://rrd.appspot.com/ [Less]

axiis

Axiis has been designed to be a concise, expressive, and modular framework that let developers and designers create compelling data visualization solutions by assembling easy to understand building blocks into simple or complex visual representations of data. Axiis takes a very visual approach to ... [More] development in both the markup language itself as well as the concepts used to create data visualizations. The two primary concepts to understand in Axiis are Geometry and Layout. Geometry: All data visualizations are ultimately represented as one or more sets of simple or complex geometries that plot specific data points relative to visual coordinates. To that end, Axiis leverages the Degrafa framework to describe its geometries. Layout: The Axiis layout classes are the heart of the framework, as they allow the developer to describe in simple terms how they want to translate sets of data into geometric representations. The layout classes allow developers to use and combine pre-built layout schemes as well as build their own to create anything from standard cartesian charts to wild yet-to-be imagined data visualizations. A note about how we use version control: Like the Degrafa Team, we use our branches to do development and only push code to the trunk when it is ready for release. Therefore, the trunk will always contain the same code as the latest tag. The "development" branch is where all the cutting-edge work happens. Bug fixes and new features will be added there long before they make their way to the trunk and tags. [Less]

connectifyed

This project has moved to Git hub. http://github.com/justinmclachlan/connectifyed/tree/master Please download copies of the code from there.

freespin

A data visualization tool written in Flash, for Freebase (http://freebase.com/). FreeSpin allows you to configure it via an XML config file, specifying which data types and relationships to work with.