Author

Tianchi Cai

Observed name: Cai, Tianchi

Observed institution: Ant Group (China)

ORCID: 0000-0003-1503-6519

Observed ORCID: 0000-0003-1503-6519

OpenAlex ID: A5029097679

Efficient GPT-4V level multimodal large language model for deployment on edge devices

2025 · Yuan Yao, Tianyu Yu, et al. · Nature Communications · 46

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MiniCPM-V: A GPT-4V Level MLLM on Your Phone

2024 · Yao, Yuan, Yu, Tianyu, et al. · arXiv (Cornell University) · 28

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Marketing Budget Allocation with Offline Constrained Deep Reinforcement Learning

2023 · Tianchi Cai, Jiyan Jiang, et al. · 17

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FoRAG: Factuality-optimized Retrieval Augmented Generation for Web-enhanced Long-form Question Answering

2024 · Tianchi Cai, Zhiwen Tan, et al. · ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD) · 16

Joint Incentive Optimization of Customer and Merchant in Mobile Payment Marketing

2021 · Li Yu, Zhengwei Wu, et al. · Proceedings of the AAAI Conference on Artificial Intelligence · 10

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Face4Rag: Factual Consistency Evaluation for Retrieval Augmented Generation in Chinese

2024 · Yunqi Xu, Tianchi Cai, et al. · ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD) · 6

LinkLouvain: Link-Aware A/B Testing and Its Application on Online Marketing Campaign

2021 · Tianchi Cai, Daxi Cheng, et al. · Lecture notes in computer science · 3

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MiniCPM-o 4.5: Towards Real-Time Full-Duplex Omni-Modal Interaction

2026 · Cui, Junbo, Xu, Bokai, et al. · arXiv (Cornell University) · 1

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MiniMax-M1: Scaling Test-Time Compute Efficiently with Lightning Attention

2025 · MiniMax, :, et al. · arXiv (Cornell University)

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Mitigate Position Bias with Coupled Ranking Bias on CTR Prediction

2024 · Zhao, Yao, Liu, Zhining, et al. · arXiv (Cornell University)

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ULMA: Unified Language Model Alignment with Human Demonstration and Point-wise Preference

2023 · Cai, Tianchi, Song, Xierui, et al. · arXiv (Cornell University)

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Model-free Reinforcement Learning with Stochastic Reward Stabilization for Recommender Systems

2023 · Tianchi Cai, Shenliao Bao, et al. · International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR)

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Generalizing Consistent Multi-Class Classification with Rejection to Be Compatible with Arbitrary Losses

2022 · Yuzhou Cao, Tianchi Cai, et al. · neural information processing systems

A Policy Efficient Reduction Approach to Convex Constrained Deep Reinforcement Learning

2021 · Cai, Tianchi, Zhang, Wenpeng, et al. · arXiv (Cornell University)

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Robust Offline Reinforcement Learning from Low-Quality Data

2021 · Wenjie Shi, Tianchi Cai, et al.

A Reduction Approach to Constrained Reinforcement Learning

2021 · Tianchi Cai, Wenjie Shi, et al.

Works count: 16

Citation count: 127

H-index: 6

I10-index: 5