2 citations · 3 across the 4 of their papers we have counts for
4 papers
Event-enhanced Retrieval in Real-time Search
Yanan Zhang, Xiaoling Bai, Tianhua Zhou
The embedding-based retrieval (EBR) approach is widely used in mainstream search engine retrieval systems and is crucial in recent retrieval-augmented methods for eliminating LLM i…
Event-driven Real-time Retrieval in Web Search
Nan Yang, Shusen Zhang, Yannan Zhang +4
Information retrieval in real-time search presents unique challenges distinct from those encountered in classical web search. These challenges are particularly pronounced due to th…
Event-Centric Query Expansion in Web Search
Yanan Zhang, Weijie Cui, Yangfan Zhang +5
In search engines, query expansion (QE) is a crucial technique to improve search experience. Previous studies often rely on long-term search log mining, which leads to slow updates…
Title2Event: Benchmarking Open Event Extraction with a Large-scale Chinese Title Dataset
Haolin Deng, Yanan Zhang, Yangfan Zhang +9
Event extraction (EE) is crucial to downstream tasks such as new aggregation and event knowledge graph construction. Most existing EE datasets manually define fixed event types and…