Lu Wang
5 papers · Latest:
Design Your Ad: Personalized Advertising Image and Text Generation with Unified Autoregressive Models
This paper introduces Uni-AdGen, a unified autoregressive model for personalized image and text ad generation, improving realism and user preference.
Anchor-and-Resume Concession Under Dynamic Pricing for LLM-Augmented Freight Negotiation
This paper introduces an anchor-and-resume framework for dynamic freight negotiation, ensuring monotonic offers and efficient LLM integration.
Context Over Content: Exposing Evaluation Faking in Automated Judges
LLM judges exhibit a "leniency bias," softening verdicts when informed of negative consequences for evaluated models, even without explicit acknowledgment.
DUET: Joint Exploration of User Item Profiles in Recommendation System
Duet is a novel LLM-based recommendation system that jointly generates user and item textual profiles, outperforming baselines by aligning them for better recommendations.
LoRA: Low-Rank Adaptation of Large Language Models
LoRA introduces a low-rank adaptation method that enables efficient fine-tuning of large language models by injecting trainable low-rank matrices while freezing original weights, drastically reducing trainable parameters and resource usage without sacrificing performance.
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