All Outputs (4)

Reconfigurable routing in data center networks (2024)
Presentation / Conference Contribution
Kutner, D. C., & Stewart, I. A. (2024, September). Reconfigurable routing in data center networks. Presented at 20th International Symposium on Algorithmics of Wireless Networks, ALGOWIN 2024, Egham, UK

A hybrid network is a static (electronic) network that is augmented with optical switches. The Reconfigurable Routing Problem (RRP) in hybrid networks is the problem of finding settings for the optical switches augmenting a static network so as to ac... Read More about Reconfigurable routing in data center networks.

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.

Payment scheduling in the Interval Debt Model (2023)
Presentation / Conference Contribution
Friedetzky, T., Kutner, D., Mertzios, G., Stewart, I., & Trehan, A. (2023, January). Payment scheduling in the Interval Debt Model. Presented at 48th International Conference on Current Trends in Theory and Practice of Computer Science (SOFSEM 2023), Novy Smokovec, Slovakia

The networks-based study of financial systems has received considerable attention in recent years, but seldom explicitly incorporated the dynamic aspects of such systems. We consider this problem setting from the temporal point of view, and we introd... Read More about Payment scheduling in the Interval Debt Model.

Vibration-based communication for deafblind people (2022)
Presentation / Conference Contribution
Kutner, D. C., & Hadžidedić, S. (2022, March). Vibration-based communication for deafblind people. Presented at 2022 IEEE Haptics Symposium (HAPTICS), Santa Barbara, CA

Deafblind people have both hearing and visual impairments, which makes communication with other people often dependent on expensive technologies e.g., Braille displays, or on caregivers acting as interpreters. This paper presents Morse I/O (MIO), a v... Read More about Vibration-based communication for deafblind people.