Search Results for author: Frans Coenen

Found 14 papers, 1 papers with code

Translating Simulation Images to X-ray Images via Multi-Scale Semantic Matching

no code implementations16 Apr 2023 Jingxuan Kang, Tudor Jianu, Baoru Huang, Binod Bhattarai, Ngan Le, Frans Coenen, Anh Nguyen

In this paper, we propose a new method to translate simulation images from an endovascular simulator to X-ray images.

Image-to-Image Translation

KIDS: kinematics-based (in)activity detection and segmentation in a sleep case study

no code implementations4 Jan 2023 Omar Elnaggar, Roselina Arelhi, Frans Coenen, Andrew Hopkinson, Lyndon Mason, Paolo Paoletti

Sleep behaviour and in-bed movements contain rich information on the neurophysiological health of people, and have a direct link to the general well-being and quality of life.

Action Detection Activity Detection +2

CNN-based Classification Framework for Lung Tissues with Auxiliary Information

no code implementations14 Jun 2022 Huafeng Hu, Ruijie Ye, Jeyarajan Thiyagalingam, Frans Coenen, Jionglong Su

Interstitial lung diseases are a large group of heterogeneous diseases characterized by different degrees of alveolitis and pulmonary fibrosis.

Classification Decision Making

Sleep Posture One-Shot Learning Framework Using Kinematic Data Augmentation: In-Silico and In-Vivo Case Studies

no code implementations22 May 2022 Omar Elnaggar, Frans Coenen, Andrew Hopkinson, Lyndon Mason, Paolo Paoletti

Additionally, a new metric together with data visualisations are employed to extract meaningful insights from the postures dataset, demonstrate the added value of the data augmentation method, and explain the classification performance.

Classification Data Augmentation +1

A Novel Application of Image-to-Image Translation: Chromosome Straightening Framework by Learning from a Single Image

no code implementations4 Mar 2021 Sifan Song, Daiyun Huang, Yalun Hu, Chunxiao Yang, Jia Meng, Fei Ma, Frans Coenen, Jiaming Zhang, Jionglong Su

To address the flaws in the geometric algorithms, we propose a novel framework based on image-to-image translation to learn a pertinent mapping dependence for synthesizing straightened chromosomes with uninterrupted banding patterns and preserved details.

Image-to-Image Translation Translation

Do not let the history haunt you -- Mitigating Compounding Errors in Conversational Question Answering

no code implementations12 May 2020 Angrosh Mandya, James O'Neill, Danushka Bollegala, Frans Coenen

The Conversational Question Answering (CoQA) task involves answering a sequence of inter-related conversational questions about a contextual paragraph.

Conversational Question Answering

Do not let the history haunt you: Mitigating Compounding Errors in Conversational Question Answering

no code implementations LREC 2020 M, Angrosh ya, James O{'} Neill, Danushka Bollegala, Frans Coenen

The Conversational Question Answering (CoQA) task involves answering a sequence of inter-related conversational questions about a contextual paragraph.

Conversational Question Answering

Contextualised Graph Attention for Improved Relation Extraction

1 code implementation22 Apr 2020 Angrosh Mandya, Danushka Bollegala, Frans Coenen

This paper presents a contextualized graph attention network that combines edge features and multiple sub-graphs for improving relation extraction.

Graph Attention Relation +1

Joint Multi-Label Attention Networks for Social Text Annotation

no code implementations NAACL 2019 Hang Dong, Wei Wang, Kai-Zhu Huang, Frans Coenen

To better utilise this information, we design a framework that separates the title from the content of a document and apply a title-guided attention mechanism over each sentence in the content.

Sentence text annotation

Combining Long Short Term Memory and Convolutional Neural Network for Cross-Sentence n-ary Relation Extraction

no code implementations AKBC 2019 Angrosh Mandya, Danushka Bollegala, Frans Coenen, Katie Atkinson

We propose in this paper a combined model of Long Short Term Memory and Convolutional Neural Networks (LSTM-CNN) that exploits word embeddings and positional embeddings for cross-sentence n-ary relation extraction.

Relation Relation Extraction +2

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