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researcher

Xiaobei Wang

10 papers hereh-index 455 citations10 works total

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

author position
  • first author2
  • middle author8

Across the 10 of 10 papers where every author was matched, so the position is known.

fields
  • cs.IR9
  • cs.SI1

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedFuture Impact Decomposition in Request-level Recommendations

9 citations · 14 across the 10 of their papers we have counts for

collaborators
Showing 2026Show all

2 papers · 1 filter

cs.IR2026

UniRank: Unified List-wise Reranking via Confidence-Ordered Denoising

Pengyue Jia, Hailan Yang, Shuchang Liu +7

List-wise reranking arranges a request-specific pool of candidate items into an ordered slate that maximizes user satisfaction. Existing generative rerankers fall into two paradigm…

cs.IR2026★ 1 cited

From Local Indices to Global Identifiers: Generative Reranking for Recommender Systems via Global Action Space

Pengyue Jia, Xiaobei Wang, Yingyi Zhang +14

In modern recommender systems, list-wise reranking serves as a critical phase within the multi-stage pipeline, finalizing the exposed item sequence and directly impacting user sati…

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