Tweet X. D\'efago, P. Urb\'an, N. Hayashibara, and T. Katayama, "Definition and Specification of Accrual Failure Detectors," Research Report, IS-RR-2005-004, Japan Advanced Institute of Science and Technology, March 2005. ID 69 分類 テクニカルレポート タグ accrual definition detectors failure specification 表題 (title) Definition and Specification of Accrual Failure Detectors 表題 (英文) 著者名 (author) Xavier D\'efago,Peter Urb\'an,Naohiro Hayashibara,Takuya Katayama 英文著者名 (author) ,,Naohiro Hayashibara,Takuya Katayama キー (key) ,,Naohiro Hayashibara,Takuya Katayama 号数 (number) IS-RR-2005-004 技術報告書の種別 (type) Research Report 発行元組織 (organization) Japan Advanced Institute of Science and Technology 出版社住所 (address) 刊行月 (month) 3 出版年 (year) 2005 URL http://hdl.handle.net/10119/4787 付加情報 (note) 注釈 (annote) 内容梗概 (abstract) For many years, people have been advocating the development of failure detection as a basic service, but, unfortunately, without meeting much success so far. We believe that this comes from the fact that important system engineering issues have not yet been addressed adequately, thus preventing the definition of a truly generic service. Ultimately, our goal is to define a service that is both simple and expressive, yet powerful enough to support the requirements of many distributed applications. To this end, we consider an alternative interaction model between the service and the applications, called accrual failure detectors. Roughly, an accrual failure detector associates to each process a real value representing a suspicion level, instead of the traditional binary information (i.e., trust vs. suspect). In this paper, we provide a rigorous definition for accrual failure detectors, demonstrate that changing the interaction model leads to no loss in computational power, discuss quality of service issues, and present several possible implementations. 論文電子ファイル 利用できません． BiBTeXエントリ @techreport{id69, title = {Definition and specification of accrual failure detectors}, author = {Xavier D\'efago and Peter Urb\'an and Naohiro Hayashibara and Takuya Katayama}, number = {IS-RR-2005-004}, type = {Research Report}, institution = {Japan Advanced Institute of Science and Technology}, month = {3}, year = {2005}, }