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- research-articleJuly 2024
An Extension of STNWeb Functionality: On the Use of Hierarchical Agglomerative Clustering as an Advanced Search Space Partitioning Strategy
GECCO '24: Proceedings of the Genetic and Evolutionary Computation ConferencePages 151–159https://doi.org/10.1145/3638529.3654084Search Trajectory Networks (STNs) serve as a tool for visualizing algorithm behavior within the realm of optimization problems. Despite their user-friendly nature, challenges arise in obtaining interpretable plots, for example, in the case of ...
- research-articleJuly 2024
Containerizing CS50: Standardizing Students' Programming Environments
ITiCSE 2024: Proceedings of the 2024 on Innovation and Technology in Computer Science Education V. 1Pages 534–540https://doi.org/10.1145/3649217.3653567We argue in favor of Docker containers as alternatives to clusters of servers or virtual machines for students in introductory programming courses. We present our experience with the same since 2015 in CS50 at Harvard University as well as the ...
- research-articleJuly 2024
Development of a Web-based Research Consortium Database Management System: Advancing Data-driven and Knowledge-based Project Management
- Mitch Arkeen Salvador,
- Khavee Agustus Botangen,
- Mary Camille Rabang,
- Ivan Christian Salinas,
- Marlon Naagas,
- Angelika Balagot
CNIOT '24: Proceedings of the 2024 5th International Conference on Computing, Networks and Internet of ThingsPages 87–92https://doi.org/10.1145/3670105.3670120The Central Luzon Agriculture, Aquatic and Natural Resources Research and Development Consortium (CLAARRDEC), comprising 29 member institutions, faces challenges in effectively monitoring and evaluating their R&D activities. To address these challenges, ...
SatGuard: Concealing Endless and Bursty Packet Losses in LEO Satellite Networks for Delay-Sensitive Web Applications
WWW '24: Proceedings of the ACM Web Conference 2024Pages 3053–3063https://doi.org/10.1145/3589334.3645639Delay-sensitive Web services are crucial applications in emerging low-earth orbit (LEO) satellite networks (LSNs). However, our real-world measurement study based on SpaceX's Starlink, the most widely used commercial LSN today, reveals that the endless ...
- research-articleSeptember 2024
iVenue:A Framework for 3D Virtual Tour Experience with Chatbot for Philippine Universities
- Ryan Richard H. Guadana,
- Justin Macki B. Julhusin,
- Czarisse Gem F. Bucas,
- Kaycee Kate B. Ferrer,
- Dan Rafael M. Domingo
IC4E '24: Proceedings of the 2024 15th International Conference on E-Education, E-Business, E-Management and E-LearningPages 442–449https://doi.org/10.1145/3670013.3670073Tertiary education serves as a preparation ground for all students towards professionalism, however, there are factors that can hinder students to physically go to their prospective universities. This study explores the possible advantage of a virtual ...
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- abstractMarch 2024
Providing Students with Standardized, Cloud-Based Programming Environments at Term's Start (for Free)
SIGCSE 2024: Proceedings of the 55th ACM Technical Symposium on Computer Science Education V. 2Page 1903https://doi.org/10.1145/3626253.3633427For CS50 at Harvard, we have long provided students with a standardized programming environment, to avoid start-of-term technical difficulties that might otherwise arise if students had to install and configure compilers, interpreters, and debuggers on ...
- research-articleMay 2024
Optimizing User Experience and Performance in ePondo: A Crowdfunding Platform Study
ICCMB '24: Proceedings of the 2024 7th International Conference on Computers in Management and BusinessPages 13–21https://doi.org/10.1145/3647782.3647785As technology continues to advance, an increasing number of organizations and businesses are adopting the web application model. However, with a growing user base, concurrent visits rise, impacting the user experience of web applications negatively. This ...
- research-articleJuly 2024
SQL injection authentication security threat
International Journal of Electronic Security and Digital Forensics (IJESDF), Volume 16, Issue 4Pages 474–485https://doi.org/10.1504/ijesdf.2024.139661The study examines SQL injection as a serious threat to application security, with a particular emphasis on how it affects database data integrity, which is essential to server functionality. Attackers can insert harmful SQL queries into the data being ...
- research-articleFebruary 2024
Improving cloud security model for web applications using hybrid encryption techniques
International Journal of Internet Technology and Secured Transactions (IJITST), Volume 13, Issue 3Pages 291–308https://doi.org/10.1504/ijitst.2024.136677The hybrid approach used in this paper aims to improve online application security. Homographic encryption and squirrel search algorithm (SSA) are combined to create this hybrid. The cloud computing model's security improved with the use of this ...
- posterNovember 2023
Poster: The Risk of Insufficient Isolation of Database Transactions in Web Applications
CCS '23: Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications SecurityPages 3576–3578https://doi.org/10.1145/3576915.3624394Web applications utilizing databases for persistence frequently expose security flaws due to race conditions. The commonly accepted remedy to this problem is to envelope related database operations in transactions. Unfortunately, sole trust in ...
- ArticleAugust 2024
Knowing Me: Web Application for Mood Screening in Childhood and Adolescence
AbstractIn public education institutions it is common to observe students with various problems that affect their academic performance, including those related to emotional aspects; a situation that led to propose a project that would allow, from the ...
- demonstrationOctober 2023
SpectraVue - An Interactive Web Application Enabling Rapid Data Visualization and Analysis for Wearable Spectroscopy Research
UbiComp/ISWC '23 Adjunct: Adjunct Proceedings of the 2023 ACM International Joint Conference on Pervasive and Ubiquitous Computing & the 2023 ACM International Symposium on Wearable ComputingPages 146–150https://doi.org/10.1145/3594739.3610709Spectroscopic analysis of physiological phenomena has remained an important yet underutilized application in wearable technology today. Lumos has recently been introduced as an open-source wearable device capable of on-body spectroscopic research across ...
- research-articleAugust 2023
The Curation Mechanism for the Czech National Qualifications Framework in Cybersecurity
ARES '23: Proceedings of the 18th International Conference on Availability, Reliability and SecurityArticle No.: 64, Pages 1–6https://doi.org/10.1145/3600160.3605001The cybersecurity field is a fast-paced, ever-changing, and complex environment. Society’s growing dependency on ICT combined with the rising number and seriousness of cyber threats emphasizes the need for a sufficient number of cybersecurity experts, ...
- short-paperMay 2023
Towards Automated Learning of Access Control Policies Enforced by Web Applications
SACMAT '23: Proceedings of the 28th ACM Symposium on Access Control Models and TechnologiesPages 163–168https://doi.org/10.1145/3589608.3594743Obtaining an accurate specification of the access control policy enforced by an application is essential in ensuring that it meets our security/privacy expectations. This is especially important as many of real-world applications handle a large amount ...
- research-articleMay 2023
Business Analytics in Healthcare: Past, Present, and Future Trends
Manufacturing & Service Operations Management (INFORMS-MSOM), Volume 25, Issue 3Pages 975–995https://doi.org/10.1287/msom.2023.1192Problem definition: Business analytics (BA) in healthcare research offers numerous valuable insights that can enhance patient care and hospital performance. Consequently, there has been a rapid surge of research in this area. Academic/practical relevance: ...
- abstractMarch 2023
Proof Buddy: A Tool to Aid Students in Proof Construction
SIGCSE 2023: Proceedings of the 54th ACM Technical Symposium on Computer Science Education V. 2Page 1259https://doi.org/10.1145/3545947.3573228"Proof Buddy" is an online browser based tool designed to teach proof writing to beginning computer science students. It has been designed from the ground up with educational purposes in mind and has been used successfully with hundreds of students since ...
- abstractMarch 2023
Providing Students with Standardized, Cloud-Based Programming Environments at Term's Start (for Free)
SIGCSE 2023: Proceedings of the 54th ACM Technical Symposium on Computer Science Education V. 2Page 1183https://doi.org/10.1145/3545947.3569611For CS50 at Harvard, we have long provided students with a standardized programming environment, to avoid start-of-term technical difficulties that might otherwise arise if students had to install and configure compilers, interpreters, and debuggers on ...
- short-paperFebruary 2023
DisKeyword: Tweet Corpora Exploration for Keyword Selection
WSDM '23: Proceedings of the Sixteenth ACM International Conference on Web Search and Data MiningPages 1136–1139https://doi.org/10.1145/3539597.3573033How to accelerate the search for relevant topical keywords within a tweet corpus? Computational social scientists conducting topical studies employ large, self-collected or crowdsourced social media datasets such as tweet corpora. Comprehensive sets of ...
- research-articleMarch 2024
A validation algorithm of applications designed for people with color vision deficiency
Procedia Computer Science (PROCS), Volume 225, Issue CPages 1388–1396https://doi.org/10.1016/j.procs.2023.10.127AbstractEvery day, billions of people around the world use public transport. However, it does not always run smoothly for everyone. People with special needs, such as those with disabilities, mothers with children, carers with the elderly, or people ...
- research-articleJune 2023
Visualization of Influential Blog Networks Using BlogTracker
ASONAM '22: Proceedings of the 2022 IEEE/ACM International Conference on Advances in Social Networks Analysis and MiningPages 566–569https://doi.org/10.1109/ASONAM55673.2022.10068720The advent of web 2.0 and social media blogging has enabled researchers to have access to troves of blog data in the 21st century. While platforms and big corporations like Twitter and Facebook can apply the concept of user networks by leveraging ...