3篇
您的检索式：作者名="Linpeng Fan"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Vita- min E-loaded silk fibroin nanofibrous mats fabricated by green process for skin care application显示文摘 | Xiaoyue Sheng Linpeng Fan Chuanglong He | 2013 | International Journal of Biological Macromolecules2013，56，： | 1 |
| 2 | Vi- tamin E-loaded silk fibroin nanofibrous mats fabricated by green process for skin care application 显示文摘 | SHENG Xiaoyue FAN Linpeng HE Chuarglong | 2013 | Int J Biol Macro- mol2013，56，： | 1 |
| 3 | Proactive planning of bandwidth resource using simulation-based what-if predictions for Web services in the cloud显示文摘Resource planning is becoming an increasingly important and timely problem for cloud users.As more Web services are moved to the cloud,minimizing network usage is often a key driver of cost control.Most existing approaches focus on resources such as CPU,memory,and disk I/O.In particular,CPU receives the most attention from researchers,but the bandwidth is somehow neglected.It is challenging to predict the network throughput of modem Web services,due to the factors of diverse and complex response,evolving Web services,and complex network transportation.In this paper,we propose a methodology of what-if analysis,named Log2Sim,to plan the bandwidth resource of Web services.Log2Sim uses a lightweight workload model to describe user behavior,an automated mining approach to obtain characteristics of workloads and responses from massive Web logs,and traffic-aware simulations to predict the impact on the bandwidth consumption and the response time in changing contexts.We use a real-life Web system and a classic benchmark to evaluate Log2Sim in multiple scenarios.The evaluation result shows that Log2Sim has good performance in the prediction of bandwidth consumption.The average relative error is 2%for the benchmark and 8% for the real-life system.As for the response time,Log2Sim cannot produce accurate predictions for every single service request,but the simulation results always show similar trends on average response time with the increase of workloads in different changing contexts.It can provide sufficient information for the system administrator in proactive bandwidth planning. | Jianpeng HU Linpeng HUANG Tianqi SUN Ying FAN Wenqiang HU Hao ZHONG | 2021 | Frontiers of Computer Science2021，15，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员