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Distance education had existed for a long time, then it has undergone a renaissance with the advent of computers and the Internet. Distance education relied on physically delivered material and assessments to students, who work offline at…

计算机与社会 · 计算机科学 2022-08-29 Monther Aldwairi

Smartphones contain information that is more sensitive and personal than those found on computers and laptops. With an increase in the versatility of smartphone functionality, more data has become vulnerable and exposed to attackers.…

密码学与安全 · 计算机科学 2021-02-15 Sai Vishwanath Venkatesh , Prasanna D. Kumaran , Joish J Bosco , Pravin R. Kumaar , Vineeth Vijayaraghavan

In this exploratory qualitative study, we describe instructors' self-reported practices for teaching and assessing students' ability to troubleshoot in electronics lab courses. We collected audio data from interviews with 20 electronics…

物理教育 · 物理学 2017-01-11 Dimitri R. Dounas-Frazer , H. J. Lewandowski

The study investigated the use of electronic resources/information by library users in selected colleges of Solapur University. Specifically, to investigate the awareness and level of use of electronic resources; perceived reliance,…

数字图书馆 · 计算机科学 2024-09-04 Patel Adam Burhansab , M Sadik Batcha , Muneer Ahmad

Approximate machine unlearning aims to efficiently remove the influence of specific data points from a trained model, offering a practical alternative to full retraining. However, it introduces privacy risks: an adversary with access to…

机器学习 · 计算机科学 2026-03-04 Mohammad M Maheri , Xavier Cadet , Peter Chin , Hamed Haddadi

The current approach to marking attendance in colleges is tedious and time consuming. I propose AttenFace, a standalone system to analyze, track and grant attendance in real time using face recognition. Using snapshots of class from live…

计算机视觉与模式识别 · 计算机科学 2022-12-01 Ashwin Rao

Machine learning has attracted widespread attention and evolved into an enabling technology for a wide range of highly successful applications, such as intelligent computer vision, speech recognition, medical diagnosis, and more. Yet a…

密码学与安全 · 计算机科学 2023-06-07 Heng Xu , Tianqing Zhu , Lefeng Zhang , Wanlei Zhou , Philip S. Yu

Technological innovation is an important aspect of teaching and learning in the 21st century. This article examines faculty attitudes toward technology use in the classroom at one regional public university in the United States. Building on…

计算机与社会 · 计算机科学 2014-04-17 Colleen Marzilli , Julie Delello , Shelly Marmion , Rochell McWhorter , Paul Roberts , T. Scott Marzilli

Digital devices like tablets, media players, and kiosks are increasingly deployed in U.S. prisons. These technologies can enable incarcerated people to access education, communicate with loved ones, and develop vital reentry skills.…

密码学与安全 · 计算机科学 2026-04-14 Yael Eiger , Nino Migineishvili , Emi Yoshikawa , Liza Nadtochiy , Kentrell Owens , Franziska Roesner

Malware detection is challenging when faced with automatically generated and polymorphic malware, as well as with rootkits, which are exceptionally hard to detect. In an attempt to contribute towards addressing these challenges, we…

Identifying the factors that influence academic performance is an essential part of educational research. Previous studies have documented the importance of personality traits, class attendance, and social network structure. Because most of…

计算机与社会 · 计算机科学 2018-04-10 Valentin Kassarnig , Enys Mones , Andreas Bjerre-Nielsen , Piotr Sapiezynski , David Dreyer Lassen , Sune Lehmann

In a world of information overload, understanding how we can most effectively manage information is crucial to success. We set out to understand how people view deletion, the removal of material no longer needed: does it help by reducing…

人机交互 · 计算机科学 2026-01-01 Paul Englefield , Russell Beale

System prompts that include detailed instructions to describe the task performed by the underlying LLM can easily transform foundation models into tools and services with minimal overhead. They are often considered intellectual property,…

密码学与安全 · 计算机科学 2025-08-07 David Pape , Sina Mavali , Thorsten Eisenhofer , Lea Schönherr

The University of the East Web Portal is an academic, web based system that provides educational electronic materials and e-learning services. To fully optimize its usage, it is imperative to determine the factors that relate to its usage.…

计算机与社会 · 计算机科学 2017-07-11 Rex P. Bringula , Julius Jan M. Sarmiento , Roselle S. Basa

With the increase in machine learning (ML) applications in different domains, incentives for deceiving these models have reached more than ever. As data is the core backbone of ML algorithms, attackers shifted their interest toward…

密码学与安全 · 计算机科学 2023-01-04 Kshitiz Aryal , Maanak Gupta , Mahmoud Abdelsalam

To optimize interventions for improving wellness, it is essential to understand habits, which wearable devices can measure with greater precision. Using high temporal resolution biometric data taken from the Oura Gen3 ring, we examine daily…

Tablet computers are becoming ubiquitously available at home or school for young children to complement education or entertainment. However, parents of children aged 6-11 often believe that children are too young to face or comprehend…

人机交互 · 计算机科学 2018-10-01 Jun Zhao

Not everyone who enrolls in college will leave with a certificate or degree, but the number of people who drop out or take a break is much higher than experts previously believed. In December 2013, there were 29 million people with some…

机器学习 · 计算机科学 2024-08-06 Yan Zhao , Amy Otteson

Literacy, or the ability to read and write, is a crucial indicator of success in life and greater society. It is estimated that 85% of people in juvenile delinquent systems cannot adequately read or write, that more than half of those with…

其他计算机科学 · 计算机科学 2023-11-13 Lexington Whalen , Nathan Bickel , Shash Comandur , Dalton Craven , Stanley Dubinsky , Homayoun Valafar

Q&A forums are widely used in large classes to provide scalable support. In addition to offering students a space to ask questions, these forums aim to create a community and promote engagement. Prior literature suggests that the way…

计算机与社会 · 计算机科学 2023-05-31 Naaz Sibia , Angela Zavaleta Bernuy , Joseph Jay Williams , Michael Liut , Andrew Petersen