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Mobile edge computing (MEC) is emerging to support delay-sensitive 5G applications at the edge of mobile networks. When a user moves erratically among multiple MEC nodes, the challenge of how to dynamically migrate its service to maintain…

网络与互联网体系结构 · 计算机科学 2020-06-18 Huirong Ma , Zhi Zhou , Xu Chen

We propose a hybrid process calculus for modelling and reasoning on cyber-physical systems (CPS{s}). The dynamics of the calculus is expressed in terms of a labelled transition system in the SOS style of Plotkin. This is used to define a…

计算机科学中的逻辑 · 计算机科学 2018-07-10 Ruggero Lanotte , Massimo Merro

The volume of data and the velocity with which it is being generated by com- putational experiments on high performance computing (HPC) systems is quickly outpacing our ability to effectively store this information in its full fidelity.…

统计计算 · 统计学 2014-07-14 Henry Scharf , Ryan Elmore , Kenny Gruchalla

Standard one-way quantum computers (1WQC) combine time symmetric unitary evolution, with asymmetric treatment of boundaries: state preparation allows to enforce a chosen initial state, however, for the final state measurement chooses a…

综合物理 · 物理学 2023-08-30 Jarek Duda

The need for high fidelity quantum teleportation arises in a variety of quantum algorithms and protocols. Unfortunately, conventional continuous variable teleportation schemes rely on EPR states that yield a fidelity that approaches unity…

量子物理 · 物理学 2014-02-11 Kevin Marshall , Daniel F. V. James

In this contribution, we discuss the construction of Polynomial Chaos surrogates for Monte Carlo radiation transport applications via non-intrusive spectral projection. This contribution focuses on improvements with respect to the approach…

数值分析 · 数学 2024-03-19 Gianluca Geraci , Kayla Clements , Aaron J Olson

One-way quantum computation based on measurement and multipartite cluster entanglement offers the ability to perform a variety of unitary operations only through different choices of measurement bases. Here we present an experimental study…

量子物理 · 物理学 2015-05-18 Yu Wang , Xiaolong Su , Heng Shen , Aihong Tan , Changde Xie , Kunchi Peng

We consider a class of space-time coupled evolution equations (CEEs), obtained by a subordination of the heat operator. Our CEEs reformulate and extend known governing equations of non-Markovian processes arising as scaling limits of…

偏微分方程分析 · 数学 2019-03-12 John Herman , Ifan Johnston , Lorenzo Toniazzi

The Space-Air-Ground-Sea integrated network calls for more robust and secure transmission techniques against jamming. In this paper, we propose a textual semantic transmission framework for robust transmission, which utilizes the advanced…

计算与语言 · 计算机科学 2023-07-25 Shicong Liu , Zhen Gao , Gaojie Chen , Yu Su , Lu Peng

Over-the-air computation (AirComp) has traditionally been built on the principle of pre-embedding computation into transmitted waveforms or on exploiting massive antenna arrays, often requiring the wireless multiple-access channel (MAC) to…

信息论 · 计算机科学 2026-04-07 Seyed Mohammad Azimi-Abarghouyi

We show that a universal set of gates for quantum computation with optics can be quantum teleported through the use of EPR entangled states, homodyne detection, and linear optics and squeezing operations conditioned on measurement outcomes.…

量子物理 · 物理学 2007-05-23 Stephen D. Bartlett , William J. Munro

Quantum process tomography is a useful tool for characterizing quantum processes. This task is essential for the development of different areas, such as quantum information processing. In this work, we present a protocol for selective…

量子物理 · 物理学 2025-04-22 Virginia Feldman , Ariel Bendersky

Teleportation algorithm assumes specific Bell states as input, but actual sources typically generates more than one. This work presents a teleportation algorithm for a two Bell states mixture, including remaining distortion from previous…

量子物理 · 物理学 2014-10-21 Francisco Delgado

This paper presents an efficient hardware design approach for list successive cancellation (LSC) decoding of polar codes. By applying path-overlapping scheme, the l instances of (l > 1) successive cancellation (SC) decoder for LSC with list…

信息论 · 计算机科学 2015-11-03 Tiben Che , Jingwei Xu , Gwan Choi

In this paper, we propose a novel three-time-slot transmission scheme combined with an efficient embedded linear channel equalization (ELCE) technique for the Physical layer Network Coding (PNC). Our transmission scheme, we achieve about…

网络与互联网体系结构 · 计算机科学 2014-07-09 Ahmed G. Helmy , Tamer Khattab , Mazen O. Hasna

The aim of the paper is to introduce general techniques in order to optimize the parallel execution time of sorting on a distributed architectures with processors of various speeds. Such an application requires a partitioning step. For…

分布式、并行与集群计算 · 计算机科学 2016-08-16 Christophe Cérin , Jean-Christophe Dubacq , Jean-Louis Roch , the SafeScale Collaboration

The current trend in next-generation exascale systems goes towards integrating a wide range of specialized (co-)processors into traditional supercomputers. However, the integration of different specialized devices increases the degree of…

编程语言 · 计算机科学 2016-03-11 Guillermo Vigueras , Manuel Carro , Salvador Tamarit , Julio Mariño

An electron teleportation protocol, inspired by the scenario by Bennett et al., is proposed in a mesoscopic set-up. A superconducting circuit allows to both inject and measure entangled singlet electron pairs in an array of three normal…

介观与纳米尺度物理 · 物理学 2009-11-07 O. Sauret , D. Feinberg , Th. Martin

We show, by making conditional measurements on the Einstein-Podolsky-Rosen (EPR) squeezed vacuum, that one can improve the efficacy of teleportation for both the position difference, momentum sum and number difference, phase sum continuous…

量子物理 · 物理学 2007-05-23 P. T. Cochrane , T. C. Ralph , G. J. Milburn

This work extends the Multiscale Sparse Representation (MSR) framework developed for static Point Cloud Geometry Compression (PCGC) to support the dynamic PCGC through the use of multiscale inter conditional coding. To this end, the…

计算机视觉与模式识别 · 计算机科学 2023-01-31 Jianqiang Wang , Dandan Ding , Hao Chen , Zhan Ma