Emergent is a neural network simulator with a built-in scripting language which allows for the creation and analysis of complex, sophisticated models of the brain in the world. Networks and all of their state variables are visually inspected in 3D, allowing quick "visual regression" of network dynamics and robot behavior. Emergent is a direct descendant of the PDP and PDP++ neural network packages.
The Chemistry Development Kit (CDK) is a library of Java classes for chemo-, bioinformatics, computational chemistry, and chemometrics. It provides important algorithms like substructure search, SMILES, Gasteiger charges, QSAR descriptor calculation, 3D structure generation, 2D layout and rendering, many IO formats, atom typing, and more.
JHeatChart is a one class Java API for generating heat map charts that was created because very few charting APIs seem to contain the facility to create heat maps. It is not a full featured charting API and cannot be used to other charts. The generated charts are created as Java Image objects, which can be incorporated into a GUI or saved to a file.
The Biochemical ALgorithms Library (BALL) is a framework for rapid application development in molecular modeling and structural bioinformatics. BALL provides an extensive set of data structures as well as classes for molecular mechanics, advanced solvation methods, comparison and analysis of protein structures, file import/export, NMR shift prediction, and visualization. Its extensibility results from an object-oriented and generic programming approach.
Xholon is a flexible tool for multi-paradigm (UML 2, ABM, SBML, NN, GP, PSys, CA, etc.) modeling, simulation, design, execution, and transformation. It is based on generic Java and XML building blocks, and optionally packaged as an Eclipse plugin for UML/SysML/FSM simulation. The Xholon project explores the idea of software as systems of linked nodes, organized hierarchically. The Xholon toolkit supports this back-to-basics approach, and demonstrates practical benefits through examples from numerous domains.
The Full-text Index Data structure library, libfid for short, is a portable software library for accessing indexed data through a simple C interface. It implements, among others, functions for reading indexed data from files, and for performing common operations such as fast string matching. Easy alphabet handling for mapping between printable and binary alphabets is integrated from the ground up. Currently, the enhanced suffix array is the only full-text index data structure supported. A very simplistic program for constructing enhanced suffix arrays is included.
ESP is a secure, automated system that analyzes electronic medical record (EMR) data to identify and report patients with notifiable diseases to the Massachusetts Department of Public Health. The growing use of electronic medical record systems (EMRs) permits efficient re-use of data already being collected by clinicians during routine private practice, offering an unparalleled opportunity to improve public health practice. Information held in EMR systems includes diagnoses, procedures, laboratory test, and treatment information, as well as patient demographic data. This software permits secure, simple, and robust messaging from electronic medical record systems to public health authorities.
ProActive is a Java library for parallel, distributed, and concurrent computing as well as mobility and security in a uniform framework. It provides a comprehensive API and a graphical interface and is based on an Active Object pattern, a uniform way to encapsulate a remotely accessible object, a thread as an asynchronous activity, an actor with its own script, a server of incoming requests, a mobile and secure agent, and a component with server and client interfaces. It simplifies the programming of applications distributed over a LAN, clusters, an intranet, or Internet GRIDs.
gfit analyzes data using models. gfit lets the user create a model for virtually any type of system using a minimal amount of computer code. It is particularly useful for studying various systems in biophysics, biochemistry, and cell biology. The interface for gfit models specifies relationships between input and output variables in a rule-based fashion. It provides flexibility and allows the user to reuse same models for many related problems.