outlinemaps.org

The data set is based on the online system http://outlinemaps.org. The system is available in Czech, English, German, and Spanish, most users are from Czech Republic (86 %) and Slovakia (10 %). The system uses adaptive algorithms for choosing questions, these algorithms are described in detail in [1] and [2].

This is the first publicly available data set collected to evaluate the system, it is static and caputers users' interactions from 4 November 2015 to 21 January 2016. Results and description of studied conditions are available in [3]. The basic statistics of the data set are as follows:

Description

The dataset contains 2 CSV files (commas are used as delimiter):

Answers

Column Description
id answer identifier
user_id user's identifier
item_asked_id identifier of the asked place
term_asked_name name of the asked place
item_answered_id identifier of the answered place, empty if the user answered "I don't know"
term_asked_name name of the asked place
term_type type of the practiced place
context_name name of the practiced map (context)
direction type of the answer: (t2d) find the given place on the map; (d2t) pick the name for the highlighted place
options number of options (the asked place included)
time datetime when the answer was inserted to the system
response_time how much time the answer took (measured in milliseconds)
condition identifier of the studied condtion for which the asked question was constructed
ip_country country retrieved from the user’s IP address
ip_id meaningless identifier of the user’s IP address

Feedback

Column Description
id identifier
user_id user's identifier
inserted datetime when the record was inserted to the system
value user's feedback about difficulty

Ethical and privacy considerations:

The used educational system is used mainly by students in schools or by students preparing for exams. Nevertheless, it is an open online system which can be used by anybody and details about individual users are not available. Users are identified only by their anonymous ID. Users can log into the system using their Google or Facebook accounts; but this login is used only for identifying the user within the system, it is not included in the data set. Unlogged users are tracked using web browser cookies. The system also logs IP address from which users access the system, the IP address is included in the data set in anonymized form. We separately encode the country of origin, which can be useful for analysis and its inclusion is not a privacy concern. The rest of the IP address is replaced by meaningless identifier to preserve privacy.

Terms of Use

The data set is available at http://www.fi.muni.cz/adaptivelearning/data/slepemapy/

License

This data set is made available under Open Database License whose full text can be found at http://opendatacommons.org/licenses/odbl/. Any rights in individual contents of the database are licensed under the Database Contents License whose text can be found http://opendatacommons.org/licenses/dbcl/

Citation

Please cite the following paper when you use our data set:

TODO

References