This study looks at how national public opinion polling in the United States changed from 2000 to 2022. It focuses on two aspects: the sample source(s) – that is, where the survey takers came from – ...

TW-BERT is an end-to-end query term weighting framework that bridges two paradigms to improve search results Integrates with existing query expansion models and improves performance Deploying the new ...

Job search has profound implications for both the extent and duration of unemployment and hence for the efficient allocation of human resources. Yet, little is known about the relative effectiveness ...