Search Results for author: Cathal Gurrin

Found 7 papers, 4 papers with code

Lifelogging As An Extreme Form of Personal Information Management -- What Lessons To Learn

no code implementations11 Jan 2024 Ly-Duyen Tran, Cathal Gurrin, Alan F. Smeaton

Personal data includes the digital footprints that we leave behind as part of our everyday activities, both online and offline in the real world.

Benchmarking Management

Dialogue-to-Video Retrieval

1 code implementation23 Mar 2023 Chenyang Lyu, Manh-Duy Nguyen, Van-Tu Ninh, Liting Zhou, Cathal Gurrin, Jennifer Foster

Recent years have witnessed an increasing amount of dialogue/conversation on the web especially on social media.

Recommendation Systems Retrieval +1

HADA: A Graph-based Amalgamation Framework in Image-text Retrieval

2 code implementations11 Jan 2023 Manh-Duy Nguyen, Binh T. Nguyen, Cathal Gurrin

It is not easy to propose a new model with a novel architecture and intensively train it on a massive dataset with many GPUs to surpass many SOTA models, which are already available to use on the Internet.

Retrieval Text Retrieval

Analysing the Performance of Stress Detection Models on Consumer-Grade Wearable Devices

no code implementations18 Mar 2022 Van-Tu Ninh, Sinéad Smyth, Minh-Triet Tran, Cathal Gurrin

The results from the experiment show that training the model with (comparatively low-cost) low-resolution EDA signal does not affect the stress detection accuracy of the model significantly compared to using a high-resolution EDA signal.

Heart Rate Variability

An Improved Subject-Independent Stress Detection Model Applied to Consumer-grade Wearable Devices

no code implementations18 Mar 2022 Van-Tu Ninh, Manh-Duy Nguyen, Sinéad Smyth, Minh-Triet Tran, Graham Healy, Binh T. Nguyen, Cathal Gurrin

Using our proposed model architecture, we compare the accuracy between stress detection models that use measures from each individual signal source, and one model employing the fusion of multiple sensor sources.

Management

A Deep Local and Global Scene-Graph Matching for Image-Text Retrieval

1 code implementation4 Jun 2021 Manh-Duy Nguyen, Binh T. Nguyen, Cathal Gurrin

In this paper, we introduce the Local and Global Scene Graph Matching (LGSGM) model that enhances the state-of-the-art method by integrating an extra graph convolution network to capture the general information of a graph.

Graph Matching Image Retrieval +5

Temporal Saliency Adaptation in Egocentric Videos

2 code implementations28 Aug 2018 Panagiotis Linardos, Eva Mohedano, Monica Cherto, Cathal Gurrin, Xavier Giro-i-Nieto

This work adapts a deep neural model for image saliency prediction to the temporal domain of egocentric video.

Saliency Prediction Video Saliency Prediction

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