# Wikidata Research Articles Dataset

## Dataset Overview

The "Wikidata Research Articles Dataset" comprises peer-reviewed full research papers about Wikidata from its first decade of existence (2012-2022). This dataset was curated to provide insights into the research focus of Wikidata, identify any gaps, and highlight the institutions actively involved in researching Wikidata.

### Dataset Contents

- ` WD_Research_Articles_Dataset.csv`: CSV file containing the raw data with features and labels.
- `LICENSE`: Creative Commons License file.

### Data Source

The contents of this dataset were collected from the following digital libraries: ACM Digital Library, Springer Link, DBLP and Google Scholar.

### Data Preprocessing

The raw data was cleaned by removing duplicates, non-english entries, non-papers (posters, presentations), short papers (less than 5 pages) and papers not focused on Wikidata.

### Data Dictionary

| Column Name| Data Type| Description | 
|------------|----------|-------------|
| item_type  | String   | Type of article  |
| publication_year  | Integer | The year article was published |
| country | String    | The country where the research was performed  | 
| institution | String | The institution where the research was performed | 
| author | String  | The author(s) of the article | 
| title | String | The title of the article |
| category | String | The research focus that the article is categorised|
| publication_title | String | Title of the journal or publication containing the article |
| conference_name | String | Name of the conference (for conference papers) |
| publisher | String | The online publisher of the article |

### License
This dataset is released under the [CC BY-SA 4.0.](LICENSE).

### Contact Information
For any questions or feedback, please contact dataset maintainer:
- Name: Mariam Farda-Sarbas
- Email: mariam.fs@fu-berlin.de