Controlled English is a form of structured English that allows you to define models of concepts, their properities and relationships, that is both Human and machine readable.
The CE Store contains everything you need to get started with a Controlled English environment.
We are an IBM initiated open source organisation focused on providing an experimental research environment for the ITA Controlled English language.
A CE model contains all of the information about the data loaded into the CE Store. It is built from sentences which contain concepts and instances.
- A sentence always ends with a full stop.
- A concept defines a thing.
- An instance is a single occurrence of that concept/thing.
An example of a sentence that defines a concept in CE is as follows:
conceptualise a ~ planet ~ P that has the value M as ~ mass ~ and has the value R as ~ radius ~.
We can then define an instance of a planet called 'Earth' using another CE sentence:
there is a planet named 'Earth' that has '5.972 × 10^24' as mass and has 6371 as radius.
For more detailed examples you can go to the Tutorials section of the Wiki.
- Installation and Setup
- Usage
- Tutorials
- API
- Cheatsheet
- Command Syntax
- Hudson
- Other Projects
- Contributing
- License
An easy way to get started with Controlled English is through IBM Bluemix. You can sign up to Bluemix for free, and once you've got an account, clicking the button above will automatically deploy a Cloud-hosted instance of your very own CE Store.
Clone the code
git clone https://github.com/ce-store/ce-store
Using Apache Maven, run the following command to start up the CE Store application using an embedded Tomcat server.
mvn install
mvn tomcat:run
The CE Store will be available at the following URL http://localhost:8080/ce-store
docker pull cestore/ce-store
docker run --rm -it -p 8080:8080 cestore/ce-store
Use Apache Maven to build a WAR file for the project with the following command.
mvn package
This WAR file can be built into a Docker image with the command below.
docker build -t ce-store .
Then start the container from this image running locally.
docker run --rm -it -p 8080:8080 ce-store
The CE Store will be available at the following URL http://localhost:8080/ce-store
Requires Vagrant to be installed.
vagrant up
vagrant ssh
cd /vagrant
Then follow the steps in Using Apache Maven.
The Engineering Panel provides a simple web interface to the CE Store, enabling the user view the contents of the CE Store, to load new CE sentences, run queries agains the store, and more.
To open the Engineering Panel go to <SERVER>/ce-store/ui. It should look like this:
The engineering panel has four main areas:
- [Left] Model operations: CE models can be loaded and modified.
- [Right] Object pane: Contents of a CE store can be viewed.
- [Bottom] Messages: Errors will be reported here
- [Centre] Working area: Interactions with the model.
The CE Store comes with a sample set of CE sentences to build a model about medical data. The wiki includes a tutorial for using the Medicine model.
Read about contributing here.
Licensed under the Apache License, Version 2.0