2 citations · 4 across the 6 of their papers we have counts for
6 papers
Vanish into Thin Air: Cross-prompt Universal Adversarial Attacks for SAM2
Ziqi Zhou, Yifan Hu, Yufei Song +6
Recent studies reveal the vulnerability of the image segmentation foundation model SAM to adversarial examples. Its successor, SAM2, has attracted significant attention due to its…
CPSAA: Accelerating Sparse Attention using Crossbar-based Processing-In-Memory Architecture
Huize Li, Hai Jin, Long Zheng +7
The attention mechanism requires huge computational efforts to process unnecessary calculations, significantly limiting the system's performance. Researchers propose sparse attenti…
A Survey on Graph Processing Accelerators: Challenges and Opportunities
Chuangyi Gui, Long Zheng, Bingsheng He +4
Graph is a well known data structure to represent the associated relationships in a variety of applications, e.g., data science and machine learning. Despite a wealth of existing e…
Supporting Superpages and Lightweight Page Migration in Hybrid Memory Systems
Xiaoyuan Wang
Superpages have long been used to mitigate address translation overhead in big memory systems. However, superpages often preclude lightweight page migration, which is crucial for p…
Efficient Time-Evolving Stream Processing at Scale
Yu Huang
Time-evolving stream datasets exist ubiquitously in many real-world applications where their inherent hot keys often evolve over times. Nevertheless, few existing solutions can pro…
On Performance Debugging of Unnecessary Lock Contentions on Multicore Processors: A Replay-based Approach
Long Zheng, Xiaofei Liao, Bingsheng He +2
Locks have been widely used as an effective synchronization mechanism among processes and threads. However, we observe that a large number of false inter-thread dependencies (i.e.,…