Papers by Yushan Li
PruMUX: Augmenting Data Multiplexing with Model Compression (2023.findings-acl)
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| Challenge: | Prior work has investigated methods like model pruning, knowledge distillation, and data multiplexing to increase model throughput without sacrificing accuracy. |
| Approach: | They propose to combine structured pruning and data multiplexing methods to increase model throughput without sacrificing accuracy. |
| Outcome: | The proposed method achieves 7.5-29.5X throughput improvement over a BERT-base model with accuracy threshold from 80% to 74%. |
Can LLMs See Without Pixels? Benchmarking Spatial Intelligence from Textual Descriptions (2026.findings-acl)
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Zhongbin Guo, Zhen Yang, Yushan Li, Xinyue Zhang, Wenyu Gao, Jiacheng Wang, Chengzhi Li, Xiangrui Liu, Ping Jian
| Challenge: | Existing advances in Spatial Intelligence rely on vision-Language Models . however, a critical question remains: does spatial understanding originate from visual encoders? |
| Approach: | They propose to evaluate the SI performance of Large Language Models without pixel-level input. |
| Outcome: | The proposed benchmark challenges large language models to perform symbolic reasoning rather than visual pattern matching. |