Author

Ruyi An

h-index 4 View on Semantic Scholar

We have 2 of 8 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

#artificial intelligence Preprint Oct 2026

System1-Arena: Which Decisions Can Be Left to System 1?

Large language models (LLMs) often make discrete decisions, such as flagging phishing or escalating to a human. System-1 models, such as Jev and the OpenAI Decisions API, return probabilities over options in a single forward pass, while System-2 approaches generate reasoning steps. Which decisions can System-1 models h...

Tian-Yu Chen, Xin-Yang Liu, Ru-Yi An et al. · 0 citations

Book Open access Aug 2026

Generative Auto-Bidding in Large-Scale Auctions via Diffusion Completer-Aligner

This work proposes a Causal auto-Bidding method based on a Diffusion completer-aligner framework, termed CBD, which achieves superior performance on large-scale auto-bidding benchmarks, but also delivers significant improvements on an online advertising platform, including a 2.0% increase in target cost.

Ye-Wen Li, Jingtong Gao, Peng Jiang et al. · Proceedings of the 32nd ACM... · 0 citations