no code implementations • 17 Oct 2024 • Vijay Prakash Dwivedi, Viktor Schlegel, Andy T. Liu, Thanh-Tung Nguyen, Abhinav Ramesh Kashyap, Jeng Wei, Wei-Hsian Yin, Stefan Winkler, Robby T. Tan
Large Language Models (LLMs) have demonstrated remarkable performance across various domains, including healthcare.
no code implementations • 9 Sep 2024 • Andy T. Liu, Yi-Cheng Lin, Haibin Wu, Stefan Winkler, Hung-Yi Lee
We examine critical factors in SSL that impact the budget, including model architecture, model size, and data size.
1 code implementation • 8 Sep 2024 • Neeladri Bhuiya, Viktor Schlegel, Stefan Winkler
State-of-the-art Large Language Models (LLMs) are accredited with an increasing number of different capabilities, ranging from reading comprehension, over advanced mathematical and reasoning skills to possessing scientific knowledge.
no code implementations • 26 Aug 2024 • Kuluhan Binici, Abhinav Ramesh Kashyap, Viktor Schlegel, Andy T. Liu, Vijay Prakash Dwivedi, Thanh-Tung Nguyen, Xiaoxue Gao, Nancy F. Chen, Stefan Winkler
Experimental results show that LLMs can effectively model ASR noise, and incorporating this noisy data into the training process significantly improves the robustness and accuracy of medical dialogue summarization systems.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +3
no code implementations • 22 Aug 2024 • Aishik Nagar, Viktor Schlegel, Thanh-Tung Nguyen, Hao Li, Yuping Wu, Kuluhan Binici, Stefan Winkler
Large Language Models (LLMs) are increasingly adopted for applications in healthcare, reaching the performance of domain experts on tasks such as question answering and document summarisation.
1 code implementation • 6 Jun 2024 • Anand Subramanian, Viktor Schlegel, Abhinav Ramesh Kashyap, Thanh-Tung Nguyen, Vijay Prakash Dwivedi, Stefan Winkler
There is vivid research on adapting Large Language Models (LLMs) to perform a variety of tasks in high-stakes domains such as healthcare.
no code implementations • 21 Dec 2023 • Viktor Schlegel, Abhinav Ramesh Kashyap, Thanh-Tung Nguyen, Tsung-Han Yang, Vijay Prakash Dwivedi, Wei-Hsian Yin, Jeng Wei, Stefan Winkler
Computerised clinical coding approaches aim to automate the process of assigning a set of codes to medical records.
1 code implementation • 26 Oct 2023 • Dexter Neo, Stefan Winkler, Tsuhan Chen
We present a new loss function that addresses the out-of-distribution (OOD) calibration problem.
1 code implementation • 5 Jul 2023 • Viktor Schlegel, Hao Li, Yuping Wu, Anand Subramanian, Thanh-Tung Nguyen, Abhinav Ramesh Kashyap, Daniel Beck, Xiaojun Zeng, Riza Theresa Batista-Navarro, Stefan Winkler, Goran Nenadic
This paper describes PULSAR, our system submission at the ImageClef 2023 MediQA-Sum task on summarising patient-doctor dialogues into clinical records.
1 code implementation • 5 Jun 2023 • Hao Li, Yuping Wu, Viktor Schlegel, Riza Batista-Navarro, Thanh-Tung Nguyen, Abhinav Ramesh Kashyap, Xiaojun Zeng, Daniel Beck, Stefan Winkler, Goran Nenadic
Medical progress notes play a crucial role in documenting a patient's hospital journey, including his or her condition, treatment plan, and any updates for healthcare providers.
1 code implementation • 27 May 2023 • Thanh-Tung Nguyen, Viktor Schlegel, Abhinav Kashyap, Stefan Winkler
Clinical notes in healthcare facilities are tagged with the International Classification of Diseases (ICD) code; a list of classification codes for medical diagnoses and procedures.
no code implementations • 22 May 2023 • Abhinav Ramesh Kashyap, Thanh-Tung Nguyen, Viktor Schlegel, Stefan Winkler, See-Kiong Ng, Soujanya Poria
In this paper, we provide an overview of the different methods for sentence representation learning, focusing mostly on deep learning models.
1 code implementation • 27 Apr 2023 • Thanh-Tung Nguyen, Viktor Schlegel, Abhinav Kashyap, Stefan Winkler, Shao-Syuan Huang, Jie-Jyun Liu, Chih-Jen Lin
Clinical notes are assigned ICD codes - sets of codes for diagnoses and procedures.
Ranked #1 on Medical Code Prediction on MIMIC-IV-ICD10-top50
no code implementations • 28 Jun 2022 • Calvin Chen, Stefan Winkler
Facial expression analysis has long been an active research area of computer vision.
no code implementations • 13 Jan 2022 • Weiling Chen, Sheng Lun Benjamin Chua, Stefan Winkler, See-Kiong Ng
To tackle the issue, we have organized the Trusted Media Challenge (TMC) to explore how Artificial Intelligence (AI) technologies could be leveraged to combat fake media.
1 code implementation • 19 Oct 2021 • Mayank Jain, Navya Jain, Yee Hui Lee, Stefan Winkler, Soumyabrata Dev
To the best of our knowledge, our approach is the first of its kind in the automatic identification of blurred images for ground-based sky/cloud images.
no code implementations • 15 Jun 2021 • Vassilios Vonikakis, Stefan Winkler
Despite their continued popularity, categorical approaches to affect recognition have limitations, especially in real-life situations.
1 code implementation • 4 Mar 2021 • Vassilios Vonikakis, Dexter Neo, Stefan Winkler
Emotion recognition and understanding is a vital component in human-machine interaction.
1 code implementation • 26 Jun 2020 • Mayank Jain, Shilpa Manandhar, Yee Hui Lee, Stefan Winkler, Soumyabrata Dev
Long-Short-Term-Memory (LSTM) networks have been used extensively for time series forecasting in recent years due to their ability of learning patterns over different periods of time.
no code implementations • 25 Jun 2020 • Yasin Yazici, Chuan-Sheng Foo, Stefan Winkler, Kim-Hui Yap, Vijay Chandrasekhar
We examine two key questions in GAN training, namely overfitting and mode drop, from an empirical perspective.
no code implementations • 16 Dec 2019 • Lucie Lévêque, Soumyabrata Dev, Murhaf Hossari, Yee Hui Lee, Stefan Winkler
Image quality assessment is critical to control and maintain the perceived quality of visual content.
1 code implementation • 11 Oct 2019 • Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee, Stefan Winkler
Unlike pyranometers, such sky images contain information about cloud coverage and can be used to derive cloud movement.
1 code implementation • 16 Apr 2019 • Soumyabrata Dev, Atul Nautiyal, Yee Hui Lee, Stefan Winkler
In the existing literature, however, analysis of daytime and nighttime images is considered separately, mainly because of differences in image characteristics and applications.
no code implementations • 3 Apr 2019 • Abhinav Shukla, Shruti Shriya Gullapuram, Harish Katti, Mohan Kankanhalli, Stefan Winkler, Ramanathan Subramanian
Advertisements (ads) often contain strong affective content to capture viewer attention and convey an effective message to the audience.
1 code implementation • 15 Mar 2019 • Soumyabrata Dev, Shilpa Manandhar, Yee Hui Lee, Stefan Winkler
Different empirical models have been developed for cloud detection.
1 code implementation • 9 Feb 2019 • Yasin Yazici, Bruno Lecouat, Chuan-Sheng Foo, Stefan Winkler, Kim-Hui Yap, Georgios Piliouras, Vijay Chandrasekhar
We propose a GAN design which models multiple distributions effectively and discovers their commonalities and particularities.
1 code implementation • 21 Nov 2018 • Le Zhang, Songyou Peng, Stefan Winkler
Apparent personality and emotion analysis are both central to affective computing.
1 code implementation • ICLR 2019 • Yasin Yazici, Chuan-Sheng Foo, Stefan Winkler, Kim-Hui Yap, Georgios Piliouras, Vijay Chandrasekhar
We examine two different techniques for parameter averaging in GAN training.
1 code implementation • 2 May 2018 • Songyou Peng, Le Zhang, Yutong Ban, Meng Fang, Stefan Winkler
In this paper, we comprehensively describe the methodology of our submissions to the One-Minute Gradual-Emotion Behavior Challenge 2018.
1 code implementation • 2 Mar 2018 • Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee, Stefan Winkler
It is thus difficult to capture the details of an entire scene with a regular camera in a single shot.
no code implementations • ICLR 2018 • Yasin Yazici, Kim-Hui Yap, Stefan Winkler
Generative Adversarial Networks (GANs) learn a generative model by playing an adversarial game between a generator and an auxiliary discriminator, which classifies data samples vs. generated ones.
1 code implementation • 24 Aug 2017 • Soumyabrata Dev, Shilpa Manandhar, Yee Hui Lee, Stefan Winkler
The estimation of total solar irradiance falling on the earth's surface is important in the field of solar energy generation and forecasting.
no code implementations • 18 Jul 2017 • Abrar H. Abdulnabi, Stefan Winkler, Gang Wang
However, during inference the lower layers do not know about high layer features, although they contain contextual high semantics that benefit low layers to adaptively extract informative features for later layers.
no code implementations • CVPR 2017 • Abrar H. Abdulnabi, Bing Shuai, Stefan Winkler, Gang Wang
Scene labeling can be seen as a sequence-sequence prediction task (pixels-labels), and it is quite important to leverage relevant context to enhance the performance of pixel classification.
1 code implementation • 30 May 2017 • Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee, Stefan Winkler
An accurate segmentation of sky/cloud images is already challenging because of the clouds' non-rigid structure and size, and the lower and less stable illumination of the night sky increases the difficulty.
1 code implementation • 19 Apr 2017 • Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee, Stefan Winkler
Ground-based whole sky imagers are popular for monitoring cloud formations, which is necessary for various applications.
1 code implementation • 15 Mar 2017 • Soumyabrata Dev, Shilpa Manandhar, Feng Yuan, Yee Hui Lee, Stefan Winkler
weather reporting, climate forecasting, and solar energy generation.
1 code implementation • 17 Jan 2017 • Soumyabrata Dev, Yee Hui Lee, Stefan Winkler
Sky/cloud imaging using ground-based Whole Sky Imagers (WSI) is a cost-effective means to understanding cloud cover and weather patterns.
1 code implementation • 3 Nov 2016 • Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee, Stefan Winkler
Color channel selection is essential for accurate segmentation of sky and clouds in images obtained from ground-based sky cameras.
no code implementations • 21 Oct 2016 • Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee, Stefan Winkler
Fine-scale short-term cloud motion prediction is needed for several applications, including solar energy generation and satellite communications.
no code implementations • 21 Oct 2016 • Soumyabrata Dev, Shilpa Manandhar, Yee Hui Lee, Stefan Winkler
Ground-based sky cameras (popularly known as Whole Sky Imagers) are increasingly used now-a-days for continuous monitoring of the atmosphere.
no code implementations • 12 Jun 2016 • Soumyabrata Dev, Yee Hui Lee, Stefan Winkler
Sky/cloud images captured by ground-based cameras (a. k. a.
no code implementations • 9 Jun 2016 • Soumyabrata Dev, Bihan Wen, Yee Hui Lee, Stefan Winkler
Ground-based whole sky cameras have opened up new opportunities for monitoring the earth's atmosphere.
1 code implementation • 8 Jun 2016 • Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee, Stefan Winkler
Ground-based whole sky imagers (WSIs) can provide localized images of the sky of high temporal and spatial resolution, which permits fine-grained cloud observation.
1 code implementation • 21 May 2016 • Soumyabrata Dev, Florian M. Savoy, Yee Hui Lee, Stefan Winkler
Cloud imaging using ground-based whole sky imagers is essential for a fine-grained understanding of the effects of cloud formations, which can be useful in many applications.