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Zhanchao Xu

4 papers hereh-index 2149 citations5 works total

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author position
  • first author1
  • middle author3

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.AI2
  • cs.CL2

identity via Semantic Scholar / OpenAlex

collaborators

4 papers

cs.AI2026

From Rigid to Dynamic: Entropy-Guided Adaptive Inference for Long-Context LLMs

Zhanchao Xu, Haoyang Li, Qingfa Xiao +4

Existing sparse attention and KV cache compression methods for long-context LLM inference typically apply fixed sparsity patterns or uniform budgets across all attention heads, ove…

cs.CL2025

LoopServe: An Adaptive Dual-phase LLM Inference Acceleration System for Multi-Turn Dialogues

Haoyang Li, Zhanchao Xu, Yiming Li +9

Multi-turn dialogues are essential in many real-world applications of large language models, such as chatbots and virtual assistants. As conversation histories become longer, exist…

cs.AI2025

A Survey on Large Language Model Acceleration based on KV Cache Management

Haoyang Li, Yiming Li, Anxin Tian +7

Large Language Models (LLMs) have revolutionized a wide range of domains such as natural language processing, computer vision, and multi-modal tasks due to their ability to compreh…

cs.CL2025

Exposing Numeracy Gaps: A Benchmark to Evaluate Fundamental Numerical Abilities in Large Language Models

Haoyang Li, Xuejia Chen, Zhanchao XU +8

Large Language Models (LLMs) have demonstrated impressive capabilities in natural language processing tasks, such as text generation and semantic understanding. However, their perf…

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