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The world has seen in 2020 an unprecedented global outbreak of SARS-CoV-2, a new strain of coronavirus, causing the COVID-19 pandemic, and radically changing our lives and work conditions. Many scientists are working tirelessly to find a…

Information Retrieval · Computer Science 2020-05-18 Pierre Le Bras , Azimeh Gharavi , David A. Robb , Ana F. Vidal , Stefano Padilla , Mike J. Chantler

The COVID-19 is sweeping the world with deadly consequences. Its contagious nature and clinical similarity to other pneumonias make separating subjects contracted with COVID-19 and non-COVID-19 viral pneumonia a priority and a challenge.…

Machine Learning · Computer Science 2020-05-15 Forrest Sheng Bao , Youbiao He , Jie Liu , Yuanfang Chen , Qian Li , Christina R. Zhang , Lei Han , Baoli Zhu , Yaorong Ge , Shi Chen , Ming Xu , Liu Ouyang

This paper describes our participation to the 2022 TREC Deep Learning challenge. We submitted runs to all four tasks, with a focus on the full retrieval passage task. The strategy is almost the same as 2021, with first stage retrieval being…

Information Retrieval · Computer Science 2023-02-27 Carlos Lassance , Stéphane Clinchant

The COVID-19 pandemic precipitated an abrupt shift in the educational landscape, compelling universities to transition from in-person to online instruction. This sudden shift left many university instructors grappling with the intricacies…

Computers and Society · Computer Science 2023-08-31 Daniel Russo

Autonomous driving systems require huge amounts of data to train. Manual annotation of this data is time-consuming and prohibitively expensive since it involves human resources. Therefore, active learning emerged as an alternative to ease…

Computer Vision and Pattern Recognition · Computer Science 2019-09-02 Javad Zolfaghari Bengar , Abel Gonzalez-Garcia , Gabriel Villalonga , Bogdan Raducanu , Hamed H. Aghdam , Mikhail Mozerov , Antonio M. Lopez , Joost van de Weijer

In 2020, many instructors and students at colleges and universities were thrust into an unprecedented situation as a result of the COVID-19 pandemic disruptions. Even though they typically engage in in-person teaching and learning in brick…

Physics Education · Physics 2024-03-05 Danny Doucette , Sonja Cwik , Chandralekha Singh

The COVID-19 pandemic has birthed a wealth of information through many publicly accessible sources, such as news outlets and social media. However, gathering and understanding the content can be difficult due to inaccuracies or…

Software Engineering · Computer Science 2021-11-16 Benjamin Koh , Mojtaba Shahin , Annette Ong , Soo Ying Yeap , Priyanka Saxena , Manvendra Singh , Chunyang Chen

This paper describes the participation of the QMUL-SDS team for Task 1 of the CLEF 2020 CheckThat! shared task. The purpose of this task is to determine the check-worthiness of tweets about COVID-19 to identify and prioritise tweets that…

Computation and Language · Computer Science 2020-09-01 Rabab Alkhalifa , Theodore Yoong , Elena Kochkina , Arkaitz Zubiaga , Maria Liakata

While misinformation and disinformation have been thriving in social media for years, with the emergence of the COVID-19 pandemic, the political and the health misinformation merged, thus elevating the problem to a whole new level and…

Computation and Language · Computer Science 2020-09-08 Alex Nikolov , Giovanni Da San Martino , Ivan Koychev , Preslav Nakov

Pandemic outbreaks such as COVID-19 occur unexpectedly, and need immediate action due to their potential devastating consequences on global health. Point-of-care routine assessments such as electrocardiogram (ECG), can be used to develop…

Signal Processing · Electrical Eng. & Systems 2023-01-12 Weijie Sun , Sunil Vasu Kalmady , Nariman Sepehrvand , Luan Manh Chu , Zihan Wang , Amir Salimi , Abram Hindle , Russell Greiner , Padma Kaul

The rapid spread of the new pandemic, i.e., COVID-19, has severely threatened global health. Deep-learning-based computer-aided screening, e.g., COVID-19 infected CT area segmentation, has attracted much attention. However, the publicly…

Computer Vision and Pattern Recognition · Computer Science 2021-03-23 Yu Qiu , Yun Liu , Shijie Li , Jing Xu

This paper argues that training of future Roboticists and Robotics Engineers in Computer Science departments, requires the extensive direct work with real robots, and that this educational mission will be negatively impacted when access to…

Robotics · Computer Science 2021-05-20 R. Pito Salas

COVID-19 has resulted in a global health crisis that may become even more acute over the upcoming months. One of the main reasons behind the current rapid growth of COVID-19 in the U.S. population is the limited availability of testing kits…

Information Theory · Computer Science 2020-04-13 Krishna R. Narayanan , Anoosheh Heidarzadeh , Ramanan Laxminarayan

Detecting COVID-19 from audio signals, such as breathing and coughing, can be used as a fast and efficient pre-testing method to reduce the virus transmission. Due to the promising results of deep learning networks in modelling time…

During this pandemic situation, extracting any relevant information related to COVID-19 will be immensely beneficial to the community at large. In this paper, we present a very important resource, COVIDRead, a Stanford Question Answering…

Computation and Language · Computer Science 2021-10-19 Tanik Saikh , Sovan Kumar Sahoo , Asif Ekbal , Pushpak Bhattacharyya

We seek to evaluate the detection performance of a rapid primary screening tool of Covid-19 solely based on the cough sound from 8,380 clinically validated samples with laboratory molecular-test (2,339 Covid-19 positives and 6,041 Covid-19…

The COVID-19 pandemic and the implementation of social distancing policies have rapidly changed people's visiting patterns, as reflected in mobility data that tracks mobility traffic using location trackers on cell phones. However, the…

Software Engineering · Computer Science 2024-05-14 Prajindra Sankar Krishnan , Chai Phing Chen , Gamal Alkawsi , Sieh Kiong Tiong , Luiz Fernando Capretz

A contact-tracing strategy has been deemed necessary to contain the spread of COVID-19 following the relaxation of lockdown measures. Using an agent-based model, we explore one of the technology-based strategies proposed, a contact-tracing…

Computers and Society · Computer Science 2020-12-18 Jonatan Almagor , Stefano Picascia

The COVID-19 pandemic changed the way we live, work and the way we conduct research. With the restrictions of lockdowns and social distancing, various impacts were experienced by many software engineering researchers, especially whose…

Software Engineering · Computer Science 2024-01-12 Anuradha Madugalla , Tanjila Kanij , Rashina Hoda , Dulaji Hidellaarachchi , Aastha Pant , Samia Ferdousi , John Grundy

Pandemics often cause dramatic losses of human lives and impact our societies in many aspects such as public health, tourism, and economy. To contain the spread of an epidemic like COVID-19, efficient and effective contact tracing is…

Databases · Computer Science 2023-04-24 Tiantian Liu , Huan Li , Hua Lu , Muhammad Aamir Cheema , Harry Kai-Ho Chan