Crisis response organizations operate in very dynamic environments, in which it is essential for responders to acquire all information critical to their task execution in time. In reality, the responders are often faced with information overload, incomplete information, or a combination of both. This …

Some organizations have faced serious obstacles for disseminating their data according to the Open Data requirements and characteristics, e.g., for everybody and any use. Often this is the case when the data is of low quality, has (potentially) sensitive information, or has non-interoperable data format …