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Wenqiang Liu

7 accepted papers

2025

Crab: A Novel Configurable Role-Playing LLM with Assessing Benchmark

ACL 2025long

This study introduces Crab, a novel Configurable Role-Playing (RP) LLM with Assessing Benchmark, which consists of Role-Centric Dataset Curation, Persona-Embodying LLM Construction, and Comprehensive Benchmark Creation for RP dialogue generation. Distinct from traditional RP models that employ only…

Cited by 0SourcePDFScholar
2025

GenAuction: A Generative Auction for Online Advertising

AAAI 2025technical

Previous ad auctions predominantly relied on rule-based mechanisms, which selected winning advertisements (ads) at the ad-level and subsequently combined them into page views (PVs), leading to suboptimal allocations in multi-round auctions. This limitation stems from the significant computational bu…

Cited by 0SourcePDFScholar
2025

TEaR: Improving LLM-based Machine Translation with Systematic Self-Refinement

NAACL 2025findings

Large Language Models (LLMs) have achieved impressive results in Machine Translation (MT). However, human evaluations reveal that LLM-generated translations still contain various errors. Notably, feeding the error information back into the LLMs can facilitate self-refinement, leading to enhanced tra…

2025

Test-Time Code-Switching for Cross-lingual Aspect Sentiment Triplet Extraction

NAACL 2025long

Aspect Sentiment Triplet Extraction (ASTE) is a thriving research area with impressive outcomes being achieved on high-resource languages. However, the application of cross-lingual transfer to the ASTE task has been relatively unexplored, and current code-switching methods still suffer from term bou…

Cited by 0SourcePDFScholar
2025

ZeroSep: Separate Anything in Audio with Zero Training

NeurIPS 2025poster

Audio source separation is fundamental for machines to understand complex acoustic environments and underpins numerous audio applications. Current supervised deep learning approaches, while powerful, are limited by the need for extensive, task-specific labeled data and struggle to generalize to the…

Cited by 0SourceScholar
2023

Lifelong Embedding Learning and Transfer for Growing Knowledge Graphs

AAAI 2023technical

Existing knowledge graph (KG) embedding models have primarily focused on static KGs. However, real-world KGs do not remain static, but rather evolve and grow in tandem with the development of KG applications. Consequently, new facts and previously unseen entities and relations continually emerge, ne…

2023

PRAM: An End-to-end Prototype-based Representation Alignment Model for Zero-resource Cross-lingual Named Entity Recognition

ACL 2023findings

Zero-resource cross-lingual named entity recognition (ZRCL-NER) aims to leverage rich labeled source language data to address the NER problem in the zero-resource target language. Existing methods are built either based on data transfer or representation transfer. However, the former usually leads t…