65 citations · 112 across the 13 of their papers we have counts for
17 papers
Comparison of stability regions for a line distribution network with stochastic load demands
M. H. M. Christianen, J. Cruise, A. J. E. M. Janssen +3
We compare stability regions for different power flow models in the process of charging electric vehicles (EVs) by considering their random arrivals, their stochastic demand for en…
Distributed Quantum Computing and Network Control for Accelerated VQE
Stephen DiAdamo, Marco Ghibaudi, James Cruise
Interconnecting small quantum computers will be essential in the future for creating large scale, robust quantum computers. Methods for distributing monolithic quantum algorithms e…
Practical Quantum Computing: The value of local computation
James R. Cruise, Neil I. Gillespie, Brendan Reid
As we enter the era of useful quantum computers we need to better understand the limitations of classical support hardware, and develop mitigation techniques to ensure effective qu…
Scheduling of energy storage
Stan Zachary, Simon Tindemans, Michael Evans +2
The increasing reliance on renewable energy generation means that storage may well play a much greater role in the balancing of future electricity systems. We show how heterogeneou…
Control of Two Energy Storage Units with Market Impact: Lagrangian Approach and Horizons
Miguel F. Anjos, James R. Cruise, Albert Solà Vilalta
Energy storage and demand-side response will play an increasingly important role in the future electricity system. We extend previous results on a single energy storage unit to the…
Bayesian estimates of transmission line outage rates that consider line dependencies
Kai Zhou, James R. Cruise, Chris J. Dent +4
Transmission line outage rates are fundamental to power system reliability analysis. Line outages are infrequent, occurring only about once a year, so outage data are limited. We p…
Stability of JSQ in queues with general server-job class compatibilities
James Cruise, Matthieu Jonckheere, Seva Shneer
We consider Poisson streams of exponentially distributed jobs arriving at each edge of a hypergraph of queues. Upon arrival, an incoming job is rooted to the shortest queue among t…
Sample path large deviations for marked point processes in the many sources asymptotic with small buffers: Heavily and lightly loaded systems
James R. Cruise, Fraser Daly, Bemsibom Toh
Consider a queueing system fed by traffic from independent and identically distributed marked point processes. We establish several novel sample path large deviations results i…
Complete resource pooling of a load balancing policy for a network of battery swapping stations
Fiona Sloothaak, James R. Cruise, Seva Shneer +2
To reduce carbon emission in the transportation sector, there is currently a steady move taking place to an electrified transportation system. This brings about various issues for…
Optimal scheduling of energy storage resources
James Cruise, Stan Zachary
It is likely that electricity storage will play a significant role in the balancing of future energy systems. A major challenge is then that of how to assess the contribution of st…
The critical greedy server on the integers is recurrent
James R. Cruise, Andrew R. Wade
Each site of hosts a queue with arrival rate . A single server, starting at the origin, serves its current queue at rate until that queue is empty, and then mov…
Impact of storage competition on energy markets
James Cruise, Lisa Flatley, Stan Zachary
We study how storage, operating as a price maker within a market environment, may be optimally operated over an extended period of time. The optimality criterion may be the maximis…
The optimal control of storage for arbitrage and buffering, with energy applications
James Cruise, Stan Zachary
We study the optimal control of storage which is used for both arbitrage and buffering against unexpected events, with particular applications to the control of energy systems in a…
Optimal control of storage incorporating market impact and with energy applications
James Cruise, Lisa Flatley, Richard Gibbens +1
Large scale electricity storage is set to play an increasingly important role in the management of future energy networks. A major aspect of the economics of such projects is captu…
Probabilistic consensus via polling and majority rules
James Cruise, Ayalvadi Ganesh
In this paper, we consider lightweight decentralised algorithms for achieving consensus in distributed systems. Each member of a distributed group has a private value from a fixed…
Optimal control of storage for arbitrage, with applications to energy systems
James Cruise, Richard Gibbens, Stan Zachary
We study the optimal control of storage which is used for arbitrage, i.e. for buying a commodity when it is cheap and selling it when it is expensive. Our particular concern is wit…
Non-parametric change-point detection using string matching algorithms
Oliver Johnson, Dino Sejdinovic, James Cruise +2
Given the output of a data source taking values in a finite alphabet, we wish to detect change-points, that is times when the statistical properties of the source change. Motivated…