HUST researcher in graph-based retrieval-augmented generation, diffusion language models and multi-hop reasoning.
2
papers here
2
reviewed by Evolve
1
first-author
0
corresponding
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works · OpenAlex
8
h-index · OpenAlex
Bibliometric figures come from OpenAlex (2026-10-13) and cover the author's entire public record, not just the papers listed here. Reproducibility signal comes from Evolve's own reviews.
Research profile
Output—
Publication-output scoring is not available: the snapshot lacks a verified count of the researcher's own works, and the OpenAlex record appears to mix entries, so total output volume cannot yet be measured reliably.
Impact—
Citation-impact scoring is withheld: aggregated citations, citing works and venue-level influence cannot be verified, partly because the snapshot's h-index (8) and i10-index (8) sit on a record that appears to conflate different research lines.
Focus0/100
Focus scores 0/100, reflecting a record with no single dominant line: the field distribution splits evenly (50% machine learning/NLP, 50% graph representation learning and retrieval-augmented generation), while OpenAlex topics point elsewhere — legume nitrogen fixing symbiosis (7), plant-microbe interactions and immunity (6), plant molecular biology (5). This incoherence most likely signals name conflation in the underlying record rather than genuinely scattered research.
Collaboration59/100
Collaboration scores 59/100 from 18 distinct coauthors in the snapshot. The recurring circle is compact — Qian-Wen Zhang, Junnan Dong, Xing Sun and Linhao Luo appear repeatedly, alongside Siyu An, Shuhao Zhang and Gong Chen — consistent with small-team arXiv preprint work rather than large-consortium projects. Notably, "Senlei Zhang" also appears in the co-author list, an identity-resolution artifact that slightly depresses the score.
Activity61/100
Activity scores 61/100. The OpenAlex counts-by-year series shows 5 works in 2026, 2 in 2025 and 3 in 2023, with earlier traces in 2014, 2016, 2019 and 2020, and recent3yWorks of 7. Output is heavily weighted to 2025-2026, matching the two 2026 arXiv preprints in the Evolve catalog, though the sparse earlier years again hint at a partially conflated record.
Reproducibility38/100
Reproducibility scores 38/100 (reproMean 38 across 2 reviewed papers). LADDER is rated medium readiness: +5.6 EM and a 4.1x speedup are claimed, but without significance tests. WFM is rated low: its 10.5x speedup and SOTA QA claims are weakened by a leaked "planning values" note and absent statistics. Neither paper currently supports confident replication.
Research summary
Senlei Zhang is a machine learning researcher at Huazhong University of Science and Technology (ORCID 0000-0003-0565-8904) whose reviewed output centers on graph-structured retrieval-augmented generation for large language models. Two 2026 arXiv preprints anchor the Evolve catalog: LADDER, a graph-guided diffusion language model for multi-hop reasoning where Zhang is first author, and WFM, a Wiki foundation model over LLM-Wiki graphs for agentic reasoning, where Zhang is a middle author. LADDER claims +5.6 exact match and a 4.1x speedup by firing GraphRAG retrieval as entities emerge during diffusion decoding; Evolve rates its reproducibility medium, noting missing significance tests. WFM claims a 10.5x speedup and state-of-the-art QA but is rated low for reproducibility after a leaked "planning values" note and absent statistics. Bibliometric signals come from OpenAlex and carry noise: h-index 8, i10-index 8, 18 distinct coauthors, and 7 works in the last three years, with counts-by-year peaking at 5 works in 2026. The record's topic profile (legume nitrogen fixing symbiosis, plant-microbe interactions) does not match the reviewed ML papers, strongly suggesting name conflation, and the output and impact dimensions are left unscored. Collaboration (59) and activity (61) are moderate; reproducibility (38) is the weakest axis. The coherent signal is a fast-moving 2025-2026 push into graph foundation models and efficient reasoning.
Collaboration pattern
The snapshot lists 18 distinct coauthors, giving a moderate collaboration score of 59. The core circle is compact and recurring: Qian-Wen Zhang, Junnan Dong, Xing Sun and Linhao Luo appear repeatedly, with Siyu An, Shuhao Zhang and Gong Chen in supporting roles — a pattern typical of small arXiv-driven teams rather than large consortia. The appearance of "Senlei Zhang" itself among the frequent coauthors is an identity-resolution artifact and should be treated as noise.
Research keywords
Highlights
LADDER: firing GraphRAG retrieval during diffusion decoding for multi-hop reasoning
WFM: a Wiki foundation model targeting complex agentic reasoning
Timeline
- 2014Earliest publication activity in the OpenAlex snapshot (3 works recorded), predating the current machine learning focus.
- 20233 works recorded, the last active year before the 2025-2026 surge.
- 20252 works recorded as output begins to accelerate.
- 2026Most productive year in the snapshot: 5 works, including two reviewed arXiv preprints — first-authored LADDER and co-authored WFM, both on graph-based retrieval-augmented reasoning.
Papers in the Evolve catalog
Frequent co-authors
About this profile
This profile is AI-structured by Evolve.Pub from public bibliographic data (OpenAlex) and Evolve's own paper reviews. It is not written or endorsed by the researcher unless the profile is claimed. Radar dimensions are computed from real bibliometrics with fixed formulas — raw figures are shown alongside; missing dimensions mean insufficient data, never zero. Errors? Claim the profile to correct or hide it.
- All bibliometrics derive from a single OpenAlex snapshot; the topic profile (legume nitrogen fixing symbiosis, plant-microbe interactions, plant molecular biology) conflicts with the reviewed ML/NLP papers, so this profile is name-resolved from public bibliographic data and likely conflates more than one person.
- h-index (8) and i10-index (8) come from the same possibly conflated record; the output and impact dimensions are therefore left unscored.
- Only two reviewed papers are in the Evolve catalog, both 2026 arXiv preprints; no peer-reviewed venue or funding information is available.
- "Senlei Zhang" appears among the frequent coauthors, an identity-resolution artifact indicating residual noise in the co-author statistics.