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Showing posts from May, 2024

2024-05-24: Paper Summary: Disappearing repositories – taking an infrastructure perspective on the long-term availability of research data

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Figure 1: usgs.gov/products/data-and-tools , one of the 191 repositories in Re3data that is now defunct With more and more scholarly papers being published, researchers are increasingly citing datasets. Therefore, preserving datasets for the long term is important as these datasets need to continue to be accessible after citation and are crucial for reproducibility.  However, there is a significant problem with preserving research data over time because research data repositories can suddenly shut down unexpectedly. Attwood et al.  ( 2015)  showed 75% of biological databases were either closed entirely or outdated within 18 years . In the paper " Disappearing repositories – taking an infrastructure perspective on the long-term availability of research data ",  published in PLOS Biology in 2024,  Strecker et al.  take a broad look at data preservation by examining closed repositories. The authors investigated 191 closed research data repositories out ...

2024-05-21: Paper Summary: "Positive Feedback and Self-reflection: Features to Support Self-efficacy among Underrepresented Job Seekers"

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The ACM CHI Conference on Human Factors in Computing Systems , commonly known as 'kai,' is the premier international conference in Human-Computer Interaction (HCI). This annual gathering brings together a diverse group of researchers and practitioners from around the world, representing various cultures, backgrounds, and perspectives. Their shared goal is to improve the world by developing and applying interactive digital technologies. In this blog post, I delve into the research paper authored by Tawanna R. Dillahunt and  Joey Chiao-Yin Hsiao , titled " Positive Feedback and Self-reflection: Features to Support Self-efficacy among Underrepresented Job Seekers ," published in the Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems . In the digital age, finding employment increasingly relies on technology, yet underrepresented job seekers often find themselves disadvantaged due to a lack of support from existing digital tools. This research us...

2024-05-18: 2024 WS-DL Research Expo

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On April 26, 2024,  we  held our fourth annual  WS-DL Research Expo .   We continued the same format as the prior years ( 2023 ,  2022  &  2021 ), with one student from each WS-DL professor giving a short overview of their research.  Links to all the materials (slides, papers, software, data) are gathered in the GitHub  repo , but here are the links for the students and their presentations:   Jim Ecker : ALICE — AI Leveraged Information Capture and Exploration   Mohan Krishna : Detecting Deceptive Dark-PatternWeb Advertisements for Blind Screen-Reader Users   Xin Wei : Visual Descriptor Extraction from Patent Figure Captions: A Case Study of Data Efficiency Between BiLSTM and Transformer   Tarannum Zaki : Web Archives for Verifying Attribution in Twitter Screenshots   Yasasi Abeysinghe : Advanced Gaze Analytics for Distributed Eye Tracking We were fortunate enough to welcome back some of our  alumni , in...

2024-05-14: A-DisETrac: Advanced Analytic Dashboard for Distributed Eye Tracking

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Distributed Eye Tracking Distributed eye tracking refers to a system where eye-tracking technology is utilized across multiple locations. Instead of relying on a single eye-tracking device, distributed eye tracking networks use multiple eye trackers to capture eye movement data of users distributed across multiple locations. Distributed eye tracking expands the possibilities for studying visual attention and focus during collaborative tasks. Real-time visualization of data in a distributed eye tracking system allows us to monitor trends and patterns of eye tracking measures. Eye tracking measures provide informative cues for understanding how individuals visual attention and mental effort during collaborative tasks.  In this blog, I present  A-DisETrac , an advanced analytic dashboard for distributed eye tracking. A-DisEtrac is an extension of our previous work,  DisETrac  and  Gaze Analytics Dashboard . A-DisEtrac uses off-the-shelf eye trackers to mo...