Results 81 to 90 of about 67,481 (208)
, 2017 We prove a tight lower bound on the asymptotic performance ratio $\rho$ of the bounded space online $d$-hypercube bin packing problem, solving an open question raised in 2005.
Kohayakawa, Y. +2 more
core
Low‐Carbon Optimal Scheduling of Multiple Virtual Power Plants Based on Asymmetric Nash Bargaining
Energy Science &Engineering, EarlyView.ABSTRACT To effectively investigate the structural discrepancies and complementary energy characteristics among multiple virtual power plants (VPPs), and to improve the economic efficiency, low‐carbon performance, and operational reliability of the multi‐agent system, this paper proposes a low‐carbon collaborative optimal operation strategy for ...
Junjie Qiu +5 more
wiley +1 more source
Reliability evaluation of hierarchical hypercube network
Tongxin xuebao, 2021 Aiming at the problem that the reliability research on hierarchical hypercube networks was not yet systematic, which severely restricted its application and popularization, the hierarchical hypercube network was taken as studying object, on the basis of ...
Ximeng LIU +3 more
doaj +2 more sources
Sliced Latin Hypercube Designs for Computer Experiments With Unequal Batch Sizes
IEEE Access, 2018 Latin hypercube designs are frequently used in estimating the mean output value of computer simulations given random environmental factors. Sliced Latin hypercube designs are designs that can be partitioned into a number of batches so that both the whole
Jin Xu +3 more
doaj +1 more source
Char Layer Thickness Evolution During Structural Timber Fire Experiment and Final Density Profile
Fire and Materials, EarlyView.ABSTRACT This paper evaluates several non‐destructive experimental methods for determining the char layer thickness and its density profile in structural timber samples exposed to standard ISO 834 fire curve experiments. Microwave echo pulse, ultrasonic echo pulse, X‐ray computed tomography, and resistance drilling were evaluated.
Fernando Pérez Pérez +4 more
wiley +1 more source
The JPL designed MARKIII hypercube supercomputer has been in application service since June 1988 and has had successful application to a broad problem set including electromagnetic scattering, discrete event simulation, plasma transport, matrix ...
Cwik, Tom +4 more
core +1 more source
Improved Online Hypercube Packing [PDF]
, 2007 In this paper, we study online multidimensional bin packing problem when all items are hypercubes. Based on the techniques in one dimensional bin packing algorithm Super Harmonic by Seiden, we give a framework for online hypercube packing problem and obtain new upper bounds of asymptotic competitive ratios.
Han, Xin, Ye, Deshi, Zhou, Yong
openaire +2 more sources
Sensitivity and Hamming Graphs
Journal of Graph Theory, EarlyView.ABSTRACT For any m ≥ 3 $m\ge 3$ we show that the Hamming graph H ( n , m ) $H(n,m)$ admits an imbalanced partition into m $m$ sets, each inducing a subgraph of low maximum degree. This improves previous results by Tandya and by Potechin and Tsang, and disproves the Strong m $m$‐ary Sensitivity Conjecture of Asensio, García‐Marco, and Knauer.
Sara Asensio +3 more
wiley +1 more source
METAGRAPH THEORY AS A BASIS FOR MODELING RELEVANT MEDIA DISCOURSE
Вестник Волгоградского государственного университета: Серия 2. ЯзыкознаниеThis article is devoted to modeling media discourse based on a combination of a complex graph model and a multidimensional model. Despite significant advances in the field of neural network text processing, the task of modeling text and media discourse ...
Yuriy E. Gapanyuk
doaj +1 more source
Conditional Diagnosability of Exchanged Hypercube Under the MM* Model
IEEE Access, 2018 Exchanged hypercube EH(s, t) is a typical hypercube variant, which is built up by systematically removing a range of edges from hypercube Qs±t±1.
Chen Guo +3 more
doaj +1 more source