Search Results for author: Kai He

Found 14 papers, 5 papers with code

Tracking-Assisted Object Detection with Event Cameras

no code implementations27 Mar 2024 Ting-Kang Yen, Igor Morawski, Shusil Dangi, Kai He, Chung-Yi Lin, Jia-Fong Yeh, Hung-Ting Su, Winston Hsu

However, feature asynchronism and sparsity cause invisible objects due to no relative motion to the camera, posing a significant challenge in the task.

Attribute Object +2

DressCode: Autoregressively Sewing and Generating Garments from Text Guidance

no code implementations29 Jan 2024 Kai He, Kaixin Yao, Qixuan Zhang, Jingyi Yu, Lingjie Liu, Lan Xu

For our framework, we first introduce SewingGPT, a GPT-based architecture integrating cross-attention with text-conditioned embedding to generate sewing patterns with text guidance.

Language Modelling Large Language Model +2

A Survey on Semantic Processing Techniques

no code implementations22 Oct 2023 Rui Mao, Kai He, Xulang Zhang, Guanyi Chen, Jinjie Ni, Zonglin Yang, Erik Cambria

We connect the surveyed tasks with downstream applications because this may inspire future scholars to fuse these low-level semantic processing tasks with high-level natural language processing tasks.

named-entity-recognition Named Entity Recognition +1

A Survey of Large Language Models for Healthcare: from Data, Technology, and Applications to Accountability and Ethics

1 code implementation9 Oct 2023 Kai He, Rui Mao, Qika Lin, Yucheng Ruan, Xiang Lan, Mengling Feng, Erik Cambria

This shift encompasses a move from discriminative AI approaches to generative AI approaches, as well as a shift from model-centered methodologies to datacentered methodologies.

Ethics Fairness

Relightable Neural Human Assets from Multi-view Gradient Illuminations

no code implementations CVPR 2023 Taotao Zhou, Kai He, Di wu, Teng Xu, Qixuan Zhang, Kuixiang Shao, Wenzheng Chen, Lan Xu, Jingyi Yu

UltraStage will be publicly available to the community to stimulate significant future developments in various human modeling and rendering tasks.

Image Relighting Novel View Synthesis

Learning Interpretable Decision Rule Sets: A Submodular Optimization Approach

no code implementations NeurIPS 2021 Fan Yang, Kai He, Linxiao Yang, Hongxia Du, Jingbang Yang, Bo Yang, Liang Sun

The learning problem is framed as a subset selection task in which a subset of all possible rules needs to be selected to form an accurate and interpretable rule set.

GenISP: Neural ISP for Low-Light Machine Cognition

2 code implementations7 May 2022 Igor Morawski, Yu-An Chen, Yu-Sheng Lin, Shusil Dangi, Kai He, Winston H. Hsu

We propose to improve generalization to unseen camera sensors by implementing a minimal neural ISP pipeline for machine cognition, named GenISP, that explicitly incorporates Color Space Transformation to a device-independent color space.

Benchmarking Image Restoration +3

A note on closed-form spread option valuation under log-normal models

no code implementations12 Sep 2021 Nuerxiati Abudurexiti, Kai He, Dongdong Hu, Hasanjan Sayit

In the papers Carmona and Durrleman [7] and Bjerksund and Stensland [1], closed form approximations for spread call option prices were studied under the log normal models.

RobustPeriod: Time-Frequency Mining for Robust Multiple Periodicity Detection

1 code implementation21 Feb 2020 Qingsong Wen, Kai He, Liang Sun, Yingying Zhang, Min Ke, Huan Xu

Periodicity detection is a crucial step in time series tasks, including monitoring and forecasting of metrics in many areas, such as IoT applications and self-driving database management system.

Anomaly Detection Clustering +3

Extracting Kinship from Obituary to Enhance Electronic Health Records for Genetic Research

no code implementations WS 2019 Kai He, Jialun Wu, Xiaoyong Ma, Chong Zhang, Ming Huang, Chen Li, Lixia Yao

Claims database and electronic health records database do not usually capture kinship or family relationship information, which is imperative for genetic research.

named-entity-recognition Named Entity Recognition +2

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