Open Source Java Information Analysis Software - Page 7

Project MOVED to Codehaus New location is http://esper.codehaus.org The Esper project aims to provide a general-purpose event processing facility in Java for complex event processing of real-time, high throughput data streams.

The CHIP Cluster Generator attempts to create spatio-temporal cluster data in an automated fashion to help evaluate epidemic detection software. The spatio-temporal data will then be used to determine robustness of spatial detection algorithms.

CRFChunker: Conditional Random Fields Phrase Chunker (Phrase Chunking Tool) for English. The model was trained on sections 01..24 of WSJ corpus and using section 00 as the development test set (F1-score of 95.77). Chunking speed: 700 sentences/s

CRFTagger: Conditional Random Fields Part-of-Speech (POS) Tagger for English. The model was trained on sections 01..24 of WSJ corpus and using section 00 as the development test set (accuracy of 97.00%). Tagging speed: 500 sentences/s.

The CSV Transformer is a data processing tool which transforms .xml-Files to comma separated values. The CSV Transformer was created in a load and performance testing project, the use case was to be able to transform 2800 configuration files of a big banking application to a single .csv-File. With this single file it was possible to compare the whole configuration between two releases with the already available tool CSV Comparator. This enabled the team to verify if there were any changes that could have a potential performance impact.

Goal of our project CSX (City Stats X) is to program a generic interface to visualize and present social data about a city. We will present this on the example of the city of Linz in Austria.

Continuous wavelet transform library

An encryption algorithm and UI frontend written in Java.

The calendar algebra is a formal representation that captures the semantics of relationships between granularities of time. The software in this project serves as a basis for storing and converting time granularities defined by the calendar algebra.

Java & MPEG-7 based tools for annotation and retrieval of digital photos and images (Caliph & Emir). LIRE has moved to https://github.com/dermotte/lire. Caliph & Emir have moved to https://github.com/dermotte/CaliphEmir.

Calculation of camshafts - allows to define a camshaft profile on the set trajectory which should provide the given mechanism. The trajectory can be set graphically, co-ordinates or function.

The Cutting Edge CardSorting Solution.

Celerity, an open-source, Java based data-flow architecture that provides high performance with fine data granuality. Celerity offers a module based programming environment, which can parrellelize across processors, machines and architectures.

Cerebrum intends to be a state of the art web 2.0 Electronic health record management solution.

UIMA solution for analysing web-server logs, that does things like analyze the user behavioral patterns in the channels followed by users from the log files, report current and the past behaviour of the visitors in selfservice systems.

A project under constant development with the aim of providing end users with a simple intuitive interface for cracking & analysing ciphers from standard types of puzzles

The Citizen Privacy Service is an asynchronous component using artificial intelligence capabilities including DL decidability and first order logic provenance that provide policy decision and policy enforcement points based on the US Privacy Act of 1974.

ClimateTrends is an information and analysis tool on global climate change developed by the World Resources Institute. ClimateTrends provides a comprehensive and comparable database of greenhouse gas emissions data.

CloneAnalyzer is a tool for software quality analysis. It allows you to find, display and inspect clones, which are fragments of duplicated source code resulting from lack of proper reuse. It can be used as a plugin for Eclipse and on the command line.

Clown is a "clustering" framework. It allows you to cluster datasets (in ARFF) format using a number of different clustering algorithms.

Collaborative Filtering in Dating Services

The main purpose of CombiTagger is to read files generated by individual PoS taggers and use them to develop and evaluate combined taggers according to a given combination algorithm. http://aaai.org/ocs/index.php/FLAIRS/2009/paper/download/67/296

Who (or what) is connected to whom (or what), seems to be a fundament question in every complex system. That’s why research in Complex Networks became a focus of special attention.

Contextor is a light-weight simple-to-use Java based library to help developers and researchers working with the general concept of a resource; as examples, resources can be text resources, web resources, images and videos.

The Cornell Tree-Ring Analysis System. A program for several aspects of dendrochronology: measuring, indexing, crossdating, graphing, summing masters, and even drawing maps of locations of sites.