Outputs (191)

List 3-Coloring on Comb-Convex and Caterpillar-Convex Bipartite Graphs (2023)
Presentation / Conference Contribution
Baklan Sen, B., Diner, Ö. Y., & Erlebach, T. (2023, December). List 3-Coloring on Comb-Convex and Caterpillar-Convex Bipartite Graphs. Presented at 29th International Computing and Combinatorics Conference (COCOON 2023), Honolulu, Hawaii, USA

Given a graph G = (V, E) and a list of available colors L(v) for each vertex v ∈ V, where L(v) ⊆ {1, 2, . . . , k}, LIST k-COLORING refers to the problem of assigning colors to the vertices of G so that each vertex receives a color from its own list... Read More about List 3-Coloring on Comb-Convex and Caterpillar-Convex Bipartite Graphs.

Recommender systems for teachers: The relation between social ties and the effectiveness of socially-based features (2023)
Journal Article
Yacobson, E., Toda, A. M., Cristea, A. I., & Alexandron, G. (2024). Recommender systems for teachers: The relation between social ties and the effectiveness of socially-based features. Computers & Education, 210, Article 104960. https://doi.org/10.1016/j.compedu.2023.104960

Open Educational Resources (OER) repositories provide teachers with a wide range of learning resources (LRs), enabling them to design various learning sequences. However, search & select in large OER repositories can be a daunting task for teachers.... Read More about Recommender systems for teachers: The relation between social ties and the effectiveness of socially-based features.

Evaluating ChatGPT text mining of clinical records for companion animal obesity monitoring (2023)
Journal Article
Fins, I. S., Davies, H., Farrell, S., Torres, J. R., Pinchbeck, G., Radford, A. D., & Noble, P. (2024). Evaluating ChatGPT text mining of clinical records for companion animal obesity monitoring. Veterinary Record, 194(3), Article e3669. https://doi.org/10.1002/vetr.3669

Background: Veterinary clinical narratives remain a largely untapped resource for addressing complex diseases. Here we compare the ability of a large language model (ChatGPT) and a previously developed regular expression (RegexT) to identify overweig... Read More about Evaluating ChatGPT text mining of clinical records for companion animal obesity monitoring.

Analyzing Impact of Data Uncertainty in Distributed Energy Resources using Bayesian Networks (2023)
Presentation / Conference Contribution
Garg;, A., Aujla, G., & Sun, H. (2023, October). Analyzing Impact of Data Uncertainty in Distributed Energy Resources using Bayesian Networks. Presented at 2023 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids (SmartGridComm), Glasgow, UK

With the high penetration of distributed energy resources (DERs), distribution networks have become more prone to uncertainties associated with renewable energy sources (RESs). If not handled judiciously, these uncertainties may lead to interruption... Read More about Analyzing Impact of Data Uncertainty in Distributed Energy Resources using Bayesian Networks.

A Mixed Reality Training System for Hand-Object Interaction in Simulated Microgravity Environments (2023)
Presentation / Conference Contribution
Zhou, K., Chen, C., Ma, Y., Leng, Z., Shum, H. P., Li, F. W., & Liang, X. (2023, October). A Mixed Reality Training System for Hand-Object Interaction in Simulated Microgravity Environments. Presented at ISMAR 23: International Symposium on Mixed and Augmented Reality, Sydney, Australia

As human exploration of space continues to progress, the use of Mixed Reality (MR) for simulating microgravity environments and facilitating training in hand-object interaction holds immense practical significance. However, hand-object interaction in... Read More about A Mixed Reality Training System for Hand-Object Interaction in Simulated Microgravity Environments.

Enhancing Perception and Immersion in Pre-Captured Environments through Learning-Based Eye Height Adaptation (2023)
Presentation / Conference Contribution
Feng, Q., Shum, H. P., & Morishima, S. (2023, October). Enhancing Perception and Immersion in Pre-Captured Environments through Learning-Based Eye Height Adaptation. Presented at ISMAR 23: International Symposium on Mixed and Augmented Reality, Sydney, Australia

Pre-captured immersive environments using omnidirectional cameras provide a wide range of virtual reality applications. Previous research has shown that manipulating the eye height in egocentric virtual environments can significantly affect distance... Read More about Enhancing Perception and Immersion in Pre-Captured Environments through Learning-Based Eye Height Adaptation.

Temporal Reachability Dominating Sets: contagion in temporal graphs (2023)
Presentation / Conference Contribution
Kutner, D. C., & Larios-Jones, L. (2023, September). Temporal Reachability Dominating Sets: contagion in temporal graphs. Presented at ALGOWIN 2023: International Symposium on Algorithmics of Wireless Networks, Amsterdam, The Netherlands

SARS-CoV-2 was independently introduced to the UK at least 1300 times by June 2020. Given a population with dynamic pairwise connections, we ask if the entire population could be (indirectly) infected by a small group of k initially infected individu... Read More about Temporal Reachability Dominating Sets: contagion in temporal graphs.

Segmentation and Identification of Mediterranean Plant Species (2023)
Presentation / Conference Contribution
Kaur, P., Gigante, D., Caccianiga, M., Bagella, S., Angiolini, C., Garabini, M., Angelini, F., & Remagnino, P. (2023, October). Segmentation and Identification of Mediterranean Plant Species. Presented at ISVC 2023: 18th International Symposium on Visual Computing, Lake Tahoe, NV

Recently, object recognition and image segmentation have gained much attention in the computer vision field and image processing for effective object localisation and identification. Researchers have applied semantic segmentation and instance segment... Read More about Segmentation and Identification of Mediterranean Plant Species.

Social Interaction‐Aware Dynamical Models and Decision‐Making for Autonomous Vehicles (2023)
Journal Article
Crosato, L., Tian, K., Shum, H. P., Ho, E. S., Wang, Y., & Wei, C. (2023). Social Interaction‐Aware Dynamical Models and Decision‐Making for Autonomous Vehicles. Advanced Intelligent Systems, 6(3), Article 2300575. https://doi.org/10.1002/aisy.202300575

Interaction‐aware autonomous driving (IAAD) is a rapidly growing field of research that focuses on the development of autonomous vehicles (AVs) that are capable of interacting safely and efficiently with human road users. This is a challenging task,... Read More about Social Interaction‐Aware Dynamical Models and Decision‐Making for Autonomous Vehicles.

Solving the imbalanced data issue: automatic urgency detection for instructor assistance in MOOC discussion forums (2023)
Journal Article
Alrajhi, L., Alamri, A., Pereira, F. D., Cristea, A. I., & Oliveira, E. H. T. (2024). Solving the imbalanced data issue: automatic urgency detection for instructor assistance in MOOC discussion forums. User Modeling and User-Adapted Interaction, 34(3), 797-852. https://doi.org/10.1007/s11257-023-09381-y

In MOOCs, identifying urgent comments on discussion forums is an ongoing challenge. Whilst urgent comments require immediate reactions from instructors, to improve interaction with their learners, and potentially reducing drop-out rates—the task is d... Read More about Solving the imbalanced data issue: automatic urgency detection for instructor assistance in MOOC discussion forums.