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Lei Ding

17 papers hereh-index 333 citations16 works total

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

author position
  • middle author11
  • last author1

Across the 12 of 17 papers where every author was matched, so the position is known.

fields
  • cs.CL4
  • cs.LG4
  • cs.AI3
  • cs.IR2
  • cs.SD2
  • stat.ML2
same name
  • Lei Ding — 7 papers, h 2
  • Lei Ding — 4 papers, h 6
  • Lei Ding — 4 papers, h 5
  • Lei Ding — 4 papers, h 4
  • Lei Ding — 3 papers, h 1
  • Lei Ding — 2 papers, h 0

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
20242026
most citedSoftDedup: an Efficient Data Reweighting Method for Speeding Up Language Model Pre-training

1 citations · 1 across the 12 of their papers we have counts for

collaborators
Showing cs.AIShow all

3 papers · 1 filter

cs.AI2026

FINSKILLOPS: A Self-Evolving Multi-Agent System for SEC Filing QA

Yanzhang Ma, Zhenghan Tai, Hanwei Wu +25

Financial QA systems are typically improved before deployment through better retrieval, prompting, or agent coordination, leaving their reliability behavior fixed thereafter. In pr…

cs.AI2026

From Table to Cell: Attention for Better Reasoning with TABALIGN

Tung Sum Thomas Kwok, Zeyong Zhang, Xinyu Wang +6

Multi-step LLM reasoning over structured tables fails because planning and execution share no explicit cell-grounding contract. Existing methods constrain the planner to a left-to-…

cs.AI2026

Enhancing Table Reasoning with Deterministic Table-State Rewards

Tung Sum Thomas Kwok, Xinyu Wang, Hengzhi He +9

Large Language Models (LLMs) struggle with multi-step reasoning over structured tables. The primary reason is the lack of explicit supervision for intermediate reasoning states. Ex…

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