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Most quantum computing architectures can be realized as two-dimensional lattices of qubits that interact with each other. We take transmon qubits and transmission line resonators as promising candidates for qubits and couplers; we use them…

介观与纳米尺度物理 · 物理学 2016-03-14 Martin Wosnitzka , Fabio L. Pedrocchi , David P. DiVincenzo

We devise a new approximation algorithm for capacitated vehicle routing. Our algorithm yields a better approximation ratio for general capacitated vehicle routing as well as for the unit-demand case and the splittable variant. Our results…

数据结构与算法 · 计算机科学 2020-11-11 Jannis Blauth , Vera Traub , Jens Vygen

Public transportation systems are experiencing an increase in commuter traffic. This increase underscores the need for resilience strategies to manage unexpected service disruptions, ensuring rapid and effective responses that minimize…

人工智能 · 计算机科学 2024-09-02 Sara Jaber , Mostafa Ameli , S. M. Hassan Mahdavi , Neila Bhouri

Continuum Approximation (CA) is an efficient and parsimonious technique for modeling complex logistics problems. In this paper,we review recent studies that develop CA models for transportation, distribution and logistics problems with the…

最优化与控制 · 数学 2017-06-20 Sina Ansari , Mehmet Basdere , Xiaopeng Li , Yanfeng Ouyang , Karen Smilowitz

Quantum mechanics allows operations to be in indefinite causal order. Recently there have been active discussions on enhanced communication strategies through exotic causal structures. In light of this, through the process matrix formalism,…

量子物理 · 物理学 2021-04-21 Kaumudibikash Goswami , Fabio Costa

This paper presents a novel planning method that achieves navigation of multi-robot formations in cluttered environments, while maintaining the formation throughout the robots motion. The method utilises a decentralised approach to find…

机器人学 · 计算机科学 2023-07-17 Jeppe Heini Mikkelsen , Matteo Fumagalli

The stochastic nature of public transport systems leads to headway variability and bus bunching, causing both operator and passenger cost to increase significantly. Traditional strategies to counter bus bunching, including bus-holding,…

系统与控制 · 电气工程与系统科学 2023-01-26 Zaid Saeed Khan , Weili He , Monica Menendez

Safely serving the school transportation demand with the minimum number of buses is one of the highest financial goals of school transportation directors. To achieve that objective, a good and efficient way to solve the routing and…

最优化与控制 · 数学 2018-04-11 Zhongxiang Wang , Ali Shafahi , Ali Haghani

In scenarios where devices are too small to support MIMO antenna arrays, symbol-level cooperation may be used to pool the resources of distributed single-antenna devices to create a virtual MIMO antenna array. We address design fundamentals…

信息论 · 计算机科学 2011-09-23 Christopher Hunter , Ashutosh Sabharwal

Large-scale neuromorphic architectures consist of computing tiles that communicate spikes using a shared interconnect. The communication patterns in these systems are inherently sparse, asynchronous, and localized, as neural activity is…

神经与进化计算 · 计算机科学 2025-11-21 Phu Khanh Huynh , Francky Catthoor , Anup Das

We present a process algebra based approach to formalize the interactions of computing devices such as the representation of policies and the resolution of conflicts. As an example we specify how promises may be used in coming to an…

计算机科学中的逻辑 · 计算机科学 2007-07-06 Jan Bergstra , Inge Bethke , Mark Burgess

This review is devoted to the different techniques that have been developed to compute the phase-coherent transport properties of quantum nanoelectronic systems connected to electrodes. Beside a review of the different algorithms proposed…

Transit agencies that operate battery-electric buses must carefully manage fast-charging infrastructure to extend daily bus range without degrading on-time performance. To support this need, we propose a mixed-integer linear programming…

最优化与控制 · 数学 2024-03-27 Dan McCabe , Xuegang , Ban , Balazs Kulcsar

Sensors monitored by centralized system, that may be used for controlling and monitoring industrial parameters (Temp, Pressure, Speed, Torque) by using CAN interface. In this paper we presents a comprehensive overview of controller area…

其他计算机科学 · 计算机科学 2014-04-29 Yeshwant Deodhe , Swapnil Jain , Ravindra Gimonkar

With the advent of self-driving cars, experts envision autonomous mobility-on-demand services in the near future to cope with overloaded transportation systems in cities worldwide. Efficient operations are imperative to unlock such a…

最优化与控制 · 数学 2024-05-08 G. Hiermann , M. Schiffer

In this letter, we propose a reduced-order model to bridge the particle transport mechanics and the macroscopic fluid dynamics in the highly scattered regime. A rigorous mathematical derivation and a concise physical interpretation are…

数学物理 · 物理学 2023-09-22 Yuan Hu , Chang Liu , Huayun Shen

Aerospace production volumes have increased over time and robotic solutions have been progressively introduced in the aeronautic assembly lines to achieve high-quality standards, high production rates, flexibility and cost reduction.…

机器人学 · 计算机科学 2021-07-12 Federica Storiale , Enrico Ferrentino , Pasquale Chiacchio

Aiming at automating the different trades intervening in mechanical parts' design activities, one finds the weakest link within the interface linking the computer aided-design trade (CAD) and the process planning trade (CAPP) where a huge…

经典物理 · 物理学 2007-05-23 Ramy Harik , Vincent Capponi , Muriel Lombard , Gabriel Ris

The need to reason about uncertainty in large, complex, and multi-modal datasets has become increasingly common across modern scientific environments. The ability to transform samples from one distribution $P$ to another distribution $Q$…

机器学习 · 统计学 2018-11-30 Diego A. Mesa , Justin Tantiongloc , Marcela Mendoza , Todd P. Coleman

School bus planning is usually divided into routing and scheduling due to the complexity of solving them concurrently. However, the separation between these two steps may lead to worse solutions with higher overall costs than that from…

最优化与控制 · 数学 2017-11-16 Ali Shafahi , Zhongxiang Wang , Ali Haghani