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Traditional pen and paper exams are inadequate for modern university programming courses as they are misaligned with pedagogies and learning objectives that target practical coding ability. Unfortunately, many institutions lack the…

Computers and Society · Computer Science 2020-03-02 Oka Kurniawan , Norman Tiong Seng Lee , Christopher M. Poskitt

Learning using Computer-Assisted Instruction (CAI) demands a high level of attention given the tendency to be distracted and mind-wander. How does the online STEM instructor know when learners are having attentional problems and the extent…

Physics Education · Physics 2026-02-10 Razan Hamed , N. Sanjay Rebello , Jeremy Munsell

Multiple choice questions are at the heart of many standardized tests and examinations at academic institutions allover the world. In this paper, we argue that recent advancements in sensing and human-computer interaction expose these types…

Cryptography and Security · Computer Science 2022-03-17 Tasnia Ashrafi Heya , Abdul Serwadda , Isaac Griswold-Steiner , Richard Matovu

Universities have been forced to rely on remote educational technology to facilitate the rapid shift to online learning. In doing so, they acquire new risks of security vulnerabilities and privacy violations. To help universities navigate…

Cryptography and Security · Computer Science 2021-06-17 Shaanan Cohney , Ross Teixeira , Anne Kohlbrenner , Arvind Narayanan , Mihir Kshirsagar , Yan Shvartzshnaider , Madelyn Sanfilippo

Universities worldwide are experiencing a surge in enrollments, therefore campus estate managers are seeking continuous data on attendance patterns to optimize the usage of classroom space. As a result, there is an increasing trend to…

Signal Processing · Electrical Eng. & Systems 2023-01-18 Iresha Pasquel Mohottige , Hassan Habibi Gharakheili , Vijay Sivaraman , Tim Moors

As cyber threats endanger everyone, from regular users to computing professionals, spreading cybersecurity awareness becomes increasingly critical. Therefore, our university designed an innovative cybersecurity awareness course that is…

Computers and Society · Computer Science 2023-07-18 Lydia Kraus , Valdemar Švábenský , Martin Horák , Vashek Matyáš , Jan Vykopal , Pavel Čeleda

With the increase of distance learning, in general, and e-learning, in particular, having a system capable of determining the engagement of students is of primordial importance, and one of the biggest challenges, both for teachers,…

Computer Vision and Pattern Recognition · Computer Science 2023-03-24 Prabin Sharma , Shubham Joshi , Subash Gautam , Sneha Maharjan , Salik Ram Khanal , Manuel Cabral Reis , João Barroso , Vítor Manuel de Jesus Filipe

Wireless Local Area Networks (WLANs), known as Wi-Fi, have become an essential service in university environments that helps staff, students and guests to access connectivity to the Internet from their mobile devices. Apart from the…

Networking and Internet Architecture · Computer Science 2020-04-06 Farhana Binte Kamrul Easha , Robert Abbas , Matthew Daley

The proliferation of network-connected devices and applications has resulted in people receiving dozens, or hundreds, of notifications per day. When people are in the presence of others, each notification poses some risk of accidental…

Human-Computer Interaction · Computer Science 2018-08-02 Yongsung Kim , Adam Fourney , Ece Kamar

In an era of escalating cyber threats, malware poses significant risks to individuals and organizations, potentially leading to data breaches, system failures, and substantial financial losses. This study addresses the urgent need for…

Cryptography and Security · Computer Science 2025-01-28 Marzieh Esnaashari , Nima Moradi

Using the keyboard LEDs to send data optically was proposed in 2002 by Loughry and Umphress [1] (Appendix A). In this paper we extensively explore this threat in the context of a modern cyber-attack with current hardware and optical…

Cryptography and Security · Computer Science 2019-07-15 Mordechai Guri , Boris Zadov , Dima Bykhovsky , Yuval Elovici

Each year, roughly 30% of first-year students at US baccalaureate institutions do not return for their second year and over $9 billion is spent educating these students. Yet, little quantitative research has analyzed the causes and possible…

Machine Learning · Statistics 2017-03-09 Lovenoor Aulck , Nishant Velagapudi , Joshua Blumenstock , Jevin West

Poor sleep habits may cause serious problems of mind and body, and it is a commonly observed issue for college students due to study workload as well as peer and social influence. Understanding its impact and identifying students with poor…

Artificial Intelligence · Computer Science 2022-02-21 Teng Guo , Linhong Li , Dongyu Zhang , Feng Xia

Changing public perceptions and government regulations have led to the widespread use of low-cost air quality monitors in modern indoor spaces. Typically, these monitors detect air pollutants to augment the end user's understanding of her…

Human-Computer Interaction · Computer Science 2024-08-13 Prasenjit Karmakar , Swadhin Pradhan , Sandip Chakraborty

The ability to estimate College Campus Occupancy for Classrooms and Labs in real time has become one of the major concerns for various Academicians, authorities and administrators,where still a manual attendance marking system is being…

Computers and Society · Computer Science 2016-11-11 Nkita Jain , Rachita Gupta

Wearable devices, or "wearables," bring great benefits but also potential risks that could expose users' activities with- out their awareness or consent. In this paper, we report findings from the first large-scale survey conducted to…

Computers and Society · Computer Science 2015-04-23 Linda Lee , Serge Egelman , Joong Hwa Lee , David Wagner

This study analyzes patterns of physical, mental, lifestyle, and personality factors in college students in different periods over the course of a semester and models their relationships with students' academic performance. The data…

Both authentication and deauthentication are instrumental for preventing unauthorized access to computer and data assets. While there are obvious motivating factors for using strong authentication mechanisms, convincing users to…

Cryptography and Security · Computer Science 2019-05-09 Mauro Conti , Giulio Lovisotto , Ivan Martinovic , Gene Tsudik

Attendance tracking in educational institutions, when conducted through traditional methods, leads to structural problems that consume instruction time and threaten academic integrity. Attendance durations spanning several minutes in…

Computers and Society · Computer Science 2026-04-27 Furkan Ege , Muhsin Özdemir

This paper studied the change of vigilance based on stimulus coming consecutively using the computerized version of the Mackworth Clock Test run from PsyToolkit website. 7 participants (16.57 +/-1 years old, 2 males), performed 10…

Neurons and Cognition · Quantitative Biology 2019-12-11 Ipek Ustun , Ege Ozer , Erim Habib , Burcin Tatliesme , Ata Akin