Browsing by Author "Atlas, Alia"

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Browsing by Author "Atlas, Alia"

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  • Design and Implementation of Statistical Rate Monotonic Scheduling in KURT Linux
    Atlas, Alia; Bestavros, Azer (Boston University Computer Science Department, 1998-09-02)
    Statistical Rate Monotonic Scheduling (SRMS) is a generalization of the classical RMS results of Liu and Layland [LL73] for periodic tasks with highly variable execution times and statistical QoS requirements. The main ...
  • Multiplexing VBR Traffic Flows with Guaranteed Application-level QoS Using Statistical Rate Monotonic Scheduling
    Atlas, Alia; Bestavros, Azer (Boston University Computer Science Department, 1998-05-02)
    Quality of Service (QoS) guarantees are required by an increasing number of applications to ensure a minimal level of fidelity in the delivery of application data units through the network. Application-level QoS does not ...
  • An Omniscient Scheduling Oracle for Systems with Harmonic Periods
    Atlas, Alia; Bestavros, Azer (Boston University Computer Science Department, 1998-09-02)
    Most real-time scheduling problems are known to be NP-complete. To enable accurate comparison between the schedules of heuristic algorithms and the optimal schedule, we introduce an omniscient oracle. This oracle provides ...
  • Slack Stealing Job Admission Control Scheduling
    Atlas, Alia; Bestavros, Azer (Boston University Computer Science Department, 1998-05-02)
    In this paper, we present Slack Stealing Job Admission Control (SSJAC)---a methodology for scheduling periodic firm-deadline tasks with variable resource requirements, subject to controllable Quality of Service (QoS) ...
  • The SRMS Workbench
    Atlas, Alia; Bestavros, Azer (Boston University Computer Science Department, 1998-05-02)
    The SRMS Workbench is a software system developed to demonstrate the notion of Statistical QoS employed in SRMS [AtlasBestavros:1998]. The SRMS Workbench includes: (1) the SRMS schedulability analyzer (QoS negotiator), ...
  • Statistic Rate Monotonic Scheduling
    Atlas, Alia; Bestavros, Azer (Boston University Computer Science Department, 1998-05-02)
    In this paper we present Statistical Rate Monotonic Scheduling (SRMS), a generalization of the classical RMS results of Liu and Layland that allows scheduling periodic tasks with highly variable execution times and statistical ...