1. The document discusses a new technique that combines the Collaborative Adaptive Data Sharing (CADS) framework and USHER technique to improve information quality and recommendation of attributes for annotated document retrieval. 2. The technique uses CADS to first build the structure and provide attribute recommendations, then applies USHER's probabilistic model to automatically generate query forms and minimize questions, improving information quality with lower cost. 3. By jointly using CADS for structure design and USHER for applying probabilistic models, the proposed dual approach achieves more effective results from both frameworks for enhanced data search.