Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Nikolova, Evdokia"'
Emergency Medical Systems (EMS) provide crucial pre-hospital care and transportation. Faster EMS response time provides quicker pre-hospital care and thus increases survival rate. We reduce response time by providing optimal ambulance stationing and
Externí odkaz:
http://arxiv.org/abs/2201.11208
We consider a repeated game where a player self-reports her usage of a service and is charged a payment accordingly by a center. The center observes a partial signal, representing part of the player's true consumption, which is generated from a publi
Externí odkaz:
http://arxiv.org/abs/2109.04343
Introduction: The aim of our retrospective study was to quantify the impact of Covid-19 on the temporal distribution of Emergency Medical Services (EMS) demand in Travis County, Austin, Texas and propose a robust model to forecast Covid-19 EMS incide
Externí odkaz:
http://arxiv.org/abs/2103.10885
Publikováno v:
In Theoretical Computer Science 12 March 2024 988
Publikováno v:
Mathematical Programming volume 196, pages 479-519, 2022
The network reconfiguration problem seeks to find a rooted tree $T$ such that the energy of the (unique) feasible electrical flow over $T$ is minimized. The tree requirement on the support of the flow is motivated by operational constraints in electr
Externí odkaz:
http://arxiv.org/abs/1909.04759
Autor:
Khodabakhsh, Ali, Papadigenopoulos, Orestis, Matuschke, Jannik, Horn, Jimmy, Nikolova, Evdokia, Pountourakis, Emmanouil
We propose a novel way to use Electric Vehicles (EVs) as dynamic mobile energy storage with the goal to support grid balancing during peak load times. EVs seeking parking in a busy/expensive inner city area, can get free parking with a valet company
Externí odkaz:
http://arxiv.org/abs/1811.06184
One of the most celebrated results in mechanism design is Myerson's characterization of the revenue optimal auction for selling a single item. However, this result relies heavily on the assumption that buyers are indifferent to risk. In this paper we
Externí odkaz:
http://arxiv.org/abs/1810.02758
Autor:
Applegate, David, Archer, Aaron, Johnson, David S., Nikolova, Evdokia, Thorup, Mikkel, Yang, Ger
When deciding where to place access points in a wireless network, it is useful to model the signal propagation loss between a proposed antenna location and the areas it may cover. The indoor dominant path (IDP) model, introduced by W\"{o}lfle et al.,
Externí odkaz:
http://arxiv.org/abs/1805.06420
We study the problem of constructing a graph Fourier transform (GFT) for directed graphs (digraphs), which decomposes graph signals into different modes of variation with respect to the underlying network. Accordingly, to capture low, medium and high
Externí odkaz:
http://arxiv.org/abs/1804.03000
Autor:
Khodabakhsh, Ali, Yang, Ger, Basu, Soumya, Nikolova, Evdokia, Caramanis, Michael C., Lianeas, Thanasis, Pountourakis, Emmanouil
Publikováno v:
HICSS 51 (2018) 2717-2726
Distribution network reconfiguration (DNR) is a tool used by operators to balance line load flows and mitigate losses. As distributed generation and flexible load adoption increases, the impact of DNR on the security, efficiency, and reliability of t
Externí odkaz:
http://arxiv.org/abs/1711.03517