Standard recommendations

Several repositories point users to this page for advice on what formats are suitable for data submission. Given the decentralised nature of the network, and given that CLARIN's strength comes at least in part from combining various kinds of expertise offered by individual centres, no single list of "universally" recommended formats can exist. For the purpose of storing centres' preferences regarding data formats, the Standards Information System (SIS) has been set up.

The following are the possible ways of using the SIS in preparation for submitting your data for deposition at a CLARIN centre:

access the centre's own list of format recommendations by choosing your centre from the list of centres in the SIS,
check the list of most popular formats for the given purpose,
check which centres are willing to accept data in the format that it is in, right now.

Solution (1) is the most effective as long as the centre stored its preferences in the SIS. If you see a red warning on the information page of that centre in the SIS, do consider asking them to improve the listing -- the repository service is for users like you, and you have the right to access the list of recommendations before you start the deposition process. (Making that list available to users is a requirement for B-centres and courtesy in the case of C-centres).

Solution (2) is the next best tactics. Given the variety of research interests among centres, it may happen that the format that is the most popular in general is nevertheless not fully recommended by your centre of choice, which might complicate the deposition process. Again, it is your right as a user to ask the centre to state its recommendations clearly.

Solution (3) is the most roundabout way, but it might turn out to be the most effective, by presenting the data depositor with an overview of centres that are willing to handle the given data format. Please bear in mind that centres that display a red warning about uncurated recommendations should be approached with a degree of caution, and perhaps even contacted before the deposition process is started.

For more information on the use of standards within CLARIN, see the following web pages:

Standards and Formats (including recommendations by individual CLARIN centres)
CLARIN Standards and Interoperability Committee

The following document, put together by a team of experts in 2009, is included here mostly for its historical and sentimental value. It is probably the first overview of language research and technology standards recommended in the preparatory phase of the CLARIN project: "Standards for LRT" v6 (2009).