supported in part by the National Natural Science Foundation of China under grants 61771255;in part by the Provincial and Ministerial Key Laboratory Open Project under grant 20190904;in part by the Key Technologies R&D Program of Jiangsu (Prospective and Key Technologies for Industry)under Grants BE2022067,BE2022067-1 and BE2022067-2。
High reliability applications in dense access scenarios have become one of the main goals of 6G environments.To solve the access collision of dense Machine Type Communication(MTC)devices in cell-free communication sys...
With winter just beginning,Beijing has already turned quite chilly.But what kind of cold beverages or icy treats could tempt young people to queue for extended periods in this season?A stroll down Wangfujing Street in...
supported by the National Science and Technology Major Project of China under Grant No.J2019-IV-0018-0086;the National Natural Science Foundation of China under Grant No.62076124.
Multi-task learning(MTL)can boost the performance of individual tasks by mutual learning among multiple related tasks.However,when these tasks assume diverse complexities,their corresponding losses involved in the MTL...
supported by the National Natural Science Foundation of China under Grant No.71971188;the Humanities and Social Science Fund of Ministry of Education of China under Grant No.22YJCZH086;the Hebei Natural Science Foundation under Grant Nos.G2023203008 and G2022203003。
This paper studies customer joining behavior and system regulation strategy in nonexhaustive visible M/M/m queues with synchronous vacations of a part of the servers.Once this part of the servers are idle,they take mu...
supported by National Natural Science Foundation of China under Grant 52061635104.
Multi-energy systems are one of the key technologies to tackle energy crisis and environmental pollution.An energy hub(EH)is a minimum multi-energy system.Interconnection of multiple EHs through energy routers(ERs)can...
Today, in the field of computer networks, new services have been developed on the Internet or intranets, including the mail server, database management, sounds, videos and the web server itself Apache. The number of s...
Around 2015,securinga place ina kindergarten within easy reach of their home required many parents queue for hours or even pitch tents and queue all night.Such scenes are now a thing of the past,as changing patterns o...
This study investigates relationships between congestion and travel time performance metrics and crashes on road segments. The study focuses on work zone routes in Iowa, utilizing 2021 commercially-available probe veh...
supported by the National Natural Science Foundation of China(No.71571127);the National Natural Science Youth Foundation of China(No.72001181).
Based on the number of customers and the server’s workload,this paper proposes a modified Min(N,D)-policy and discusses an M/G/1 queueing model with delayed randomized multiple vacations under such a policy.Applying ...
supported by the National Natural Science Foundation of China under Grant No.12001329;Shandong Provincial Natural Science Foundation under Grant No.ZR2019BG014;Scientific Research Foundation of Anhui Polytechnic University under Grant No.2022YQQ026;Scientific Research Foundation of Shandong University of Science and Technology for Recruited Talents under Grant No.2019RCJJ016。
The authors consider an M/M/1 queue with two types of customers,where customers are classified into two categories according to their psychological feelings when facing uncertainty about queue information.In the unobs...