Project Description
Data collection in the past was often carried out with paper questionnaires or in personal interviews. With modern technologies (Internet, smartphones, machine learning, information extraction, web scraping,…), data are often readily available or can be obtained and created with new instruments we develop in more nuanced ways. Yet, the quality of this data needs to be carefully examined.
Projects
- Annotated Data Quality
- BERD@NFDI - Re-using unstructured Business, Economics, and Related Data in the National Research Data Infrastructure
- Concerns and Willingness to Use Smartphones for Data Collection
- IAB-SMART: Collecting Data for Labor Market Research Through a Smartphone App
- Image Annotation Using GPT
- Machine Learning Approaches to Latent Variable Modeling
- Measuring Intimate Partner Violence in Mexico
- New Methods for Job and Occupation Classification
- Reddit Data as a New Tool and Source for Social Research
- Prediction-Based Adaptive Designs for Panel Surveys
- Supplementing and Substituting Survey Data with Big Data
- TOPCAT: Topic-Oriented Protocol for Content Analysis of Text
