supported by Natural Science Foundation of Xinjiang Uygur Autonomous Region of China“Spanning connectivity and supereulerian properties of graphs”(2022D01C410).
For positive integers k and r,a(k,r)-coloring of graph G is a proper vertex k-coloring of G such that the neighbors of any vertex v∈V(G)receive at least min{d_(G)(v),r}different colors.The r-hued chromatic number of ...
supported by the National Natural Science Foundation of China under Grant Nos.61977016 and 61572010;the Natural Science Foundation of Fujian Province of China under Grant Nos.2023J01539 and 2020J01164;the Fujian Alliance of Mathematics under Grant No.2023SXLMMS04,and the China Scholarship Council under Grant No.202108350054.
Fault diagnosis plays a crucial role in the fault tolerability assessment of an interconnection network,which is of great value in the design and maintenance of large-scale multiprocessor systems.A t/s-diagnostic stra...
supported by National Natural Science Foundation of China(Grant Nos.11871288,12131001,and 12226343);National Ten Thousand Talents Program;Fundamental Research Funds for the Central Universities;China Scholarship Council;U.S.National Science Foundation(Grant No.DMS18102925)。
Sequential Latin hypercube designs(SLHDs) have recently received great attention for computer experiments, with much of the research restricted to invariant spaces. The related systematic construction methods are infl...
the National Natural Science Foundation of China(Nos.61672025,60974082,61179040 and 61075117);Shandong Provincial Natural Science Foundation(No.ZR2021MF012).
Diagnosability of a multiprocessor system is an important measure of the reliability of interconnection networks.System-level diagnosis is a primary strategy to identify the faulty processors in a multiprocessor syste...
Connectivity is a vital metric to explore fault tolerance and reliability of network structure based on a graph model. Let be a connected graph. A connected graph G is called supper-κ (resp. supper-λ) if every minim...
supported by Spanish Ministry of Economy and Competitiveness and Spanish National Institute for Agricultural Research and Experimentation(MINECOINIA)(No.RTA2017-88-C3-3).
Rainfed agricultural systems in semiarid Mediterranean environments are subject to erratic but often heavy rainfall events.As an agronomic practice,fallow periods can be included even within the existing European Unio...
supported by National Natural Science Foundation of China(Grant Nos.11901199 and 71931004),supported by National Natural Science Foundation of China(Grant Nos.11971098 and 11471069);the Open Research Fund of Key Laboratory for Applied Statistics of Ministry of Education,Northeast Normal University(Grant No.130028906);Shanghai Chenguang Program(Grant No.19CG26);National Key R&D Program of China(Grant No.2020YFA0714102)。
Space-filling designs are widely used in computer experiments.They are frequently evaluated by the orthogonality and distance-related criteria.Rotating orthogonal arrays is an appealing approach to constructing orthog...
supported by National Natural Science Foundation of China(Grant Nos.12131001 and 11871288);National Ten Thousand Talents Program and the 111 Project B20016。
Latin hypercube designs(LHDs)are very popular in designing computer experiments.In addition,orthogonality is a desirable property for LHDs,as it allows the estimates of the main effects in linear models to be uncorrel...
We study embeddings of the n-dimensional hypercube into the circuit with 2nvertices.We prove that the circular wirelength attains a minimum by gray coding;that was called the CT conjecture by Chavez and Trapp(Discrete...
The data warehouse is the most widely used database structure in many decision support systems around the world. This is the reason why a lot of research has been conducted in the literature over the last two decades ...