SALAS: Supervised Aspect Learning Improves Abstractive Multi-Document Summarization through Aspect Information Loss
**CCF-B**. Supervised aspect learning for multi-document summarization.
Did the Models Understand Documents? Benchmarking Models for Language Understanding in Document-Level Relation Extraction
**CCF-A**. Benchmarking language understanding models for document-level relation extraction.
Recovering Missing Key Information: An Aspect-guided Generator for Abstractive Multi-document Summarization
**CCF-B**. Aspect-guided generator for abstractive multi-document summarization.