Search Results for author: Kaiwen Cai

Found 6 papers, 3 papers with code

Self-Adapting Large Visual-Language Models to Edge Devices across Visual Modalities

no code implementations7 Mar 2024 Kaiwen Cai, Zhekai Duan, Gaowen Liu, Charles Fleming, Chris Xiaoxuan Lu

Recent advancements in Vision-Language (VL) models have sparked interest in their deployment on edge devices, yet challenges in handling diverse visual modalities, manual annotation, and computational constraints remain.

Contrastive Learning Knowledge Distillation +1

Risk Controlled Image Retrieval

no code implementations14 Jul 2023 Kaiwen Cai, Chris Xiaoxuan Lu, Xingyu Zhao, Xiaowei Huang

Most image retrieval research focuses on improving predictive performance, ignoring scenarios where the reliability of the prediction is also crucial.

Image Retrieval Model Selection +2

Robust Human Detection under Visual Degradation via Thermal and mmWave Radar Fusion

1 code implementation7 Jul 2023 Kaiwen Cai, Qiyue Xia, Peize Li, John Stankovic, Chris Xiaoxuan Lu

The majority of human detection methods rely on the sensor using visible lights (e. g., RGB cameras) but such sensors are limited in scenarios with degraded vision conditions.

Human Detection

A Survey of Safety and Trustworthiness of Large Language Models through the Lens of Verification and Validation

no code implementations19 May 2023 Xiaowei Huang, Wenjie Ruan, Wei Huang, Gaojie Jin, Yi Dong, Changshun Wu, Saddek Bensalem, Ronghui Mu, Yi Qi, Xingyu Zhao, Kaiwen Cai, Yanghao Zhang, Sihao Wu, Peipei Xu, Dengyu Wu, Andre Freitas, Mustafa A. Mustafa

Large Language Models (LLMs) have exploded a new heatwave of AI for their ability to engage end-users in human-level conversations with detailed and articulate answers across many knowledge domains.

Uncertainty Estimation for 3D Dense Prediction via Cross-Point Embeddings

1 code implementation29 Sep 2022 Kaiwen Cai, Chris Xiaoxuan Lu, Xiaowei Huang

In this work, we present CUE, a novel uncertainty estimation method for dense prediction tasks in 3D point clouds.

Metric Learning Semantic Segmentation

STUN: Self-Teaching Uncertainty Estimation for Place Recognition

2 code implementations3 Mar 2022 Kaiwen Cai, Chris Xiaoxuan Lu, Xiaowei Huang

Then, supervised by the pretrained teacher net, a student net with an additional variance branch is trained to finetune the embedding priors and estimate the uncertainty sample by sample.

Metric Learning Simultaneous Localization and Mapping

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