A Feedback Controller for Overloaded Web Requests(Multimedia Systems for Communications)

スポンサーリンク

概要

• 論文の詳細を見る

• We propose a feedback controller to efficiently control web requests especially on overloaded networks. The controller is designed based on a feedback closed loop that prevents overload of web server and enforces target CPU utilization via controlling the amount of input web requests. The main contribution of this letter is the use of feedback control theory to design the controller that delicately regulates web requests even under the dynamic changes in processing power of web server. In contrast with many previous heuristic methods, the proposed controller uses a systematic approach to adaptively control web requests taking account of the dynamic behavior of web server. Simulation results performed in overloaded cases show that the proposed controller lets web server effectively control input web requests and reach its CPU utilization to desired levels in relatively small settling times.

• 社団法人電子情報通信学会の論文
• 2004-09-01

著者

• Jung Gihyun

  School Of E.e. Ajou Univ.

• Choi Kyunghee

  Graduate School Of I.c. Ajou Univ.

• Choi Kyunghee

  Graduate School Of I&c Ajou Univ.

• Jung S

  Dept. Of Ee Ajou University

• JUNG Sukyong

  Dept. of EE, Ajou University

• KANG Bongjik

  Dept. of EE, Ajou University

• KIM Jangbok

  Dept. of EE, Ajou University

• CHOI Kyunghee

  Dept. of EE, Ajou University

• JUNG Gihyun

  Dept. of EE, Ajou University

• Kim Jangbok

  Graduate School Of I.c. Ajou Univ.

• Kang Bongjik

  Dept. Of Ee Ajou University

関連論文

• A Sub-Optimal On-Line Scheduling Algorithm with Scheduling Window(Sofware Platform)
• An Improvement of the Password-Based Authentication Protocol (K1P) on Security against Replay Attacks
• A Feedback Controller for Overloaded Web Requests(Multimedia Systems for Communications)
• Integrated Scheduling for Reducing the Delays by Priority Inversion in Real-Time Web Service(Intemet)
• Pairwise Test Case Generation Based on Module Dependency(Software Engineering)
• A Heuristic Session Distribution Algorithm for Switch with Multiple Output Links(Internet)

スポンサーリンク