Results 301 to 310 of about 320,500 (329)

Parallel Computation for the Bandwidth Minimization Problem

2009
The bandwidth minimization problem is a classical combinatorial optimization problem that has been studied since around 1960. It is formulated as follows. Given a connected graph G = (V;E) with n nodes and m edges, find a labeling π, i.e. a bijection between V and {1; 2;… ; n}, such that the maximum difference |π(u)–(v)|, uv e E, is minimized.
Khoa T. Vo, Gerhard Reinelt
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How Is Bandwidth Used in Computers?

2007
This chapter will explore the issue of bandwidth: how it is used, and how that effects the performance of an individual processor in a system, as well as how it impacts the overall system. It will examine the current trends in system evolution, and explain what those trends imply in light of bandwidth. Finally, the chapter will explore the technologies
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Bandwidth‐aware divisible task scheduling for cloud computing

Software: Practice and Experience, 2012
SUMMARYTask scheduling is a fundamental issue in achieving high efficiency in cloud computing. However, it is a big challenge for efficient scheduling algorithm design and implementation (as general scheduling problem is NP‐complete). Most existing task‐scheduling methods of cloud computing only consider task resource requirements for CPU and memory ...
Weiwei Lin, Chen Liang, James Z. Wang, Rajkumar Buyya   +3 more
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Optical computing for image bandwidth compression: analysis and simulation

Applied Optics, 1978
Image bandwidth compression is dominated by digital methods for carrying out the required computations. This paper discusses the general problem of using optics to realize the computations in bandwidth compression. A common method of digital bandwidth compression, feedback differential pulse code modulation (DPCM), is reviewed, and the obstacles to ...
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Advance Reservations of Bandwidth in Computer Networks

2004
In dieser Arbeit wurden die unterschiedlichen Aspekte untersucht, die die Leistungsfähigkeit eines Systems zur Vorausreservierung in Computer-Netzwerken bestimmen. Basierend auf einer Architektur, welche den Basisdienst für Vorausreservierungen mittels Multiprotocol Label Switching (MPLS) zur Verfügung stellt, wurden innerhalb eines ...
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Computer-aided design of filters with variable bandwidth

Computers & Electrical Engineering, 1973
Abstract This paper considers the design of linear time-varying lowpass filters whose bandwidth varies according to a prescribed slowly-varying time function. The method is based on minimizing the mean square of the difference between the weighting functions of the time-varying and the corresponding frozen filter.
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Molecular imaging in oncology: Current impact and future directions

Ca-A Cancer Journal for Clinicians, 2022
Steven P Rowe, Martin G Pomper
exaly  

Dynamical memristors for higher-complexity neuromorphic computing

Nature Reviews Materials, 2022
Suhas Kumar, Xinxin Wang, John Paul Strachan   +2 more
exaly  

A Survey on Mobile Augmented Reality With 5G Mobile Edge Computing: Architectures, Applications, and Technical Aspects

IEEE Communications Surveys and Tutorials, 2021
Yushan Siriwardhana, Pawani Porambage, Madhusanka Liyanage   +2 more
exaly  

Analogue computing with metamaterials

Nature Reviews Materials, 2020
Farzad Zangeneh-Nejad, Dimitrios L Sounas, Andrea Alu   +2 more
exaly