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researcher

Ke Xu

13 papers hereh-index 669 citations14 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author10

Across the 12 of 13 papers where every author was matched, so the position is known.

fields
  • cs.IR7
  • cs.LG4
  • cs.AI1
  • cs.CL1
same name
  • Ke Xu — 50 papers, h 43
  • Ke Xu — 20 papers, h 9
  • Ke Xu — 20 papers, h 26
  • Ke Xu — 14 papers, h 20
  • Ke Xu — 14 papers, h 7
  • Ke Xu — 13 papers, h 5

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20232026
most citedMixed Supervised Graph Contrastive Learning for Recommendation

2 citations · 2 across the 13 of their papers we have counts for

collaborators
Showing 2026Show all

2 papers · 1 filter

cs.LG2026

BlockServe: Block-Grained Continuous Batching for High-Throughput Diffusion LLM Serving

Yuanjie Zhu, Liangwei Yang, Ke Xu +4

Efficient serving of diffusion large language models (dLLMs) is hindered by convergence heterogeneity: when batching multiple requests, different sequences converge at different ra…

cs.IR2026

A Long-term Value Prediction Framework In Video Ranking

Huabin Chen, Xinao Wang, Huiping Chu +5

Accurately modeling long-term value (LTV) at the ranking stage of short-video recommendation remains challenging. While delayed feedback and extended engagement have been explored,…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.