Deploy in 115+ regions with the modern database for every enterprise.
MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
Start Free
Save Up to 91% on Cloud Compute With Spot VMs
Automatic sustained-use discounts. One free VM per month. No negotiation needed.
Run batch jobs at 60-91% off with Spot VMs. Long-running workloads get automatic discounts with sustained use.
Triple-A (Automatic Analysis with Automata) is a full-featured library for (finite) automata written in Java with two powerful analysis tools (dealing with LTL model checking and Presburger arithmetics) and a graphical user interface built around it.
Hypergherkin is a library for the manipulation of Real valued algebra expressions including equation simplification, symbolic integrals & derivatives. Workings can be rendered using the default presentation MathML generator or a custom alternative
Cinege is aimed to be the ultimate library (management) system - one day. Currently, it it a very nice tool to make regexp based filtering of bibliographic and item data and find variuos bugs in your existing database.
New to Google Cloud? Get $300 in credits to explore Compute Engine, BigQuery, Cloud Run, Gemini Enterprise Agent Platform, and more.
Start your next project with $300 in free Google Cloud credit. Spin up VMs, run containers, query petabytes in BigQuery, or build agents with Gemini Enterprise Agent Platform. Once your credits are used, keep building with 20+ always-free tier products including Compute Engine, Cloud Storage, GKE, and Cloud Run functions. No commitment required—just sign up and start building.
vyasa is a digital library application that incorporates the functions of digital asset and document management systems. It facilitates information retrieval and knowledge discovery by providing comprehensive metadata generation and semantic analysis.
OJAX provides - a meta-search service with a highly dynamic AJAX based user interface. - an OAI-PMH harvester to harvest multiple repositories to a single Lucene index - an easy to use, highly discoverable user interface to searching that index.
The project Formula can be used for the computation of numeric expressions that is written as string. Main features of the project are high computation speed and simplicity of use. Formula can be used for writing of calculators, plotters and etc.
AppSignal's MCP server hands Claude, Cursor, or Zed your real errors, traces, and the deploy that shipped them. AI writes the fix; you review the diff.
XMLMath evaluates mathematical, logical or textual expressions described in xml and prints the result. For example, to compute the result of 1 + 1, you would write: <add> <long value="1"/> <long value="1"/> </add>
Krakatoa is search engine for your desktop with simple and advanced search capabilities. It will search on any key word, exact phrases or files. Search within a domain or site. Fast search engine switching for better results.
JLitList is a program to manage literature lists and create bibliographies using the german cite standard DIN1505. It has an interface for research and import of entries out of library catalogs using the Z39.50 protocol.
This project's goal is to implement Artificial Inteligence algorithms and make them available for any platform but especially for
mobile devices.
The main objective is to allow the community to develop better and more
inteligent mobile games.
The HyperJournal is a free web application which enables on-line as well as printed publishing in an innovative and significantly cost-cutting way. The HyperJournal can be easily installed and managed without any out-of-the-ordinary IT-competence.
Thetis is a Java (OS-independent) application written to allow the linguistic and statistical analysis of the Homeric and Hesiodic Epic. Current achievement is the creation of a complete (and free) Thesaurus of the Homeric and Hesiodic poems.
RADLib is a graphics library. It was written in order to help developers design graphics applications easily and quickly. The library is available for .NET, Java, Delphi, Kylix.
ISpheres provide distributed interoperable metadata & digital object services. Each ISphere can publish multiple heterogeneous collections of digital objects (eg images, GIS data, etc) search other ISpheres, translate metadata, transform & serve objects.
Data Mining Platform is a platform for data mining and analysis. It contains many of the new and sophisticated methods such as kernel-based classification, two-way clustering, bayesian networks, pattern recognition for time series analysis and many other
Not a search engine but navigation routes within a research domain.
The Centre d'Informations (CI) aim is to articulate and display whatever type of knowledge available on a given field (see screenshots examples for various fields).
The software is built as a network of information articulated using concepts (figure). The website should not be understood as a conventional search engine but as different ways to navigate within this knowledge (information and concept) network.
Each information is thoroughly formalized; the aim is not exhaustivity or...
Fox is a framework of objects indexing for abstract APIs of information retrievel like Apache Lucene. Framework considered intends to abstract the use of these libraries, for in such a way it disposes an interface of friendly use and easy configuration.