IR
Anthology
Community
Xiyu
Zhang
2026
doi
dblp
Push and Pull: Defending against Retrieval Poisoning Attacks via Embedding Space Reshaping.
Longzhu He
|
Xiyu Zhang
|
Quan Liu
|
Chaozhuo Li
|
Zheng Liu
|
Pengpeng Zhou
|
Sen Su
ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 4