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An Adaptive Scheme for Fault-Tolerant Scheduling of Soft Real-Time Tasks in Multiprocessor Systems
- Journal of Parallel and Distributed Computing, Vol 65, No
, 2001
"... The scheduling of real-time tasks with primary-backup based fault-tolerant requirements has been an important problem for several years. Most of the known scheduling schemes are non-adaptive in nature meaning that they do not adapt to the dynamics of faults and task's parameters in the syst ..."
Abstract
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Cited by 7 (1 self)
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primary fault probability and task's soft laxity. We also propose a new performance index that integrates schedulability (S) and reliability (R) into a single metric, called SR index. To evaluate the proposed scheme, we have conducted analytical and simulation studies under dierent fault
Evaluation of Wireless Soft Real-Time Protocols
- IEEE Proceedings Real-Time Technology and Applications Symposium
, 1996
"... Communication between current military real-time systems and future interconnection of general purpose, embedded real-time systems will often require wireless communications. However, there has been little work undertaken to offer support for real-time applications on wireless networks. We present a ..."
Abstract
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Cited by 3 (3 self)
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the deadline range is small, the Sliding Partition CRA performs best. When the deadline range is large, however, the Paterakis CRA performs slightly better than the SP CRA. Both analytic and simulation results are obtained to study the maximum input traffic rates that can be sustained for various laxities
Realize: Resource Management for Soft Real-Time Distributed Systems
- In DARPA Information Survivability Conference and Exposition (DISCEX 2000
, 2000
"... applications by separating the application programming from the management of resources for soft real-time CORBA applications, and from the replication of CORBA objects to provide high availability and fault tolerance. Realize uses totally ordered multicast messages to maintain consistency of the st ..."
Abstract
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Cited by 7 (0 self)
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the load on the processors. Realize employs a least-laxity scheduling strategy that meets soft real-time deadlines for tasks operating across multiple processors. Thus, with Realize, the difficult issues of distribution, real-time scheduling, load balancing, replication, consistency, and fault detection
Analysis of a Soft Real-Time Random Access Protocol
, 1996
"... A communications network that is part of a soft real-time system may need to transmit messages within a bounded delay, but may allow some messages to miss this bound and be dropped within a maximum pre-specified rate of message loss. In this paper, we describe a media access protocol for soft real-t ..."
Abstract
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Cited by 1 (0 self)
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A communications network that is part of a soft real-time system may need to transmit messages within a bounded delay, but may allow some messages to miss this bound and be dropped within a maximum pre-specified rate of message loss. In this paper, we describe a media access protocol for soft real
Optimal Load Sharing in Soft Real-Time Systems using Likelihood Ratios
- Journal of Optimization Theory and Applications
, 1994
"... Abstract. We consider a load-sharing problem for a multiprocessor system in which jobs have real-time constraints: if the waiting time of a job exceeds a given random amount (called the laxity of the job), then the job is considered lost. To minimize the steady-state probability of loss with respect ..."
Abstract
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Cited by 2 (0 self)
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Abstract. We consider a load-sharing problem for a multiprocessor system in which jobs have real-time constraints: if the waiting time of a job exceeds a given random amount (called the laxity of the job), then the job is considered lost. To minimize the steady-state probability of loss
Research Article A Computational Modeling Approach for Investigating Soft Tissue Balancing in Bicruciate Retaining Knee Arthroplasty
"... License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Bicruciate retaining knee arthroplasty, although has shown improved functions and patient satisfaction compared to other designs of total knee replacement, remains a t ..."
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of sensitivity for all the ligament bundles determined the components of laxity most suitable for examination during intraoperative balancing of the soft tissue. Ultimately, a sequence for intraoperative soft tissue balancing was suggested for a bicruciate retaining knee arthroplasty. 1.
A Fuzzy algorithm for real-time scheduling of soft periodic tasks
- International Journal of Computer Science and Network Security
"... Many scheduling algorithms have been studied to guarantee the time constraints of real-time processes. Scheduling decision of these algorithms is usually based on parameters which are assumed to be crisp. However, in many circumstances the values of these parameters are vague. The vagueness of param ..."
Abstract
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Cited by 2 (0 self)
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is compared with the wellknown earliest deadline first algorithm as well as least laxity first algorithm through simulation. The simulations were divided into two parts. Firs, the tasks were considered to be preemptable, and second tasks were assumed to be non-preemptable. Simulation results show
Dynamic Scheduling forSoft Real-Time Distributed Object Systems V. Kalogeraki, P. M. Melliar-Smith and L. E. MoserDepartment of Electrical and Computer Engineering
"... Abstract Distributed real-time applications require flexible and dy-namic scheduling mechanisms to provide timeliness guarantees to application objects. In this paper we presenta new scheduling algorithm that exploits the task laxities and the object importances to make effective schedulingdecisions ..."
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Abstract Distributed real-time applications require flexible and dy-namic scheduling mechanisms to provide timeliness guarantees to application objects. In this paper we presenta new scheduling algorithm that exploits the task laxities and the object importances to make effective
The Three-In-One Proximal and Distal Soft Tissue Patellar Realignment Procedure Results, and Its Place in the Management of
"... The three-in-one procedure for extensor mechanism realignment of the knee combines lateral release, vas-tus medialis obliquus muscle advancement, and trans-fer of the medial one-third of the patellar tendon to the tibial collateral ligament. We observed 37 patients (42 knees) receiving this treatmen ..."
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this treatment at a minimum 25-month follow-up (range, 25 to 85 months; mean, 44). Thirty-two of 42 knees (76%) with recurrent patellar disloca-tion had good or excellent results after surgery. Redis-location occurred in four knees (9.5%). Skeletal immaturity, chondral damage, and generalized liga-ment laxity
Attribution-Non Commercial-No Derivatives License 4.0
, 2015
"... Nonexcisional, surgical aesthetic improvement of the upper extremities remains a challenge. Depending primarily on skin quality or laxity, brachioplasty with skin resection and a resulting unde-sirable long incision may be required. For less severe cases of upper arm adipose excess, suction-assisted ..."
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-assisted lipectomy (SAL) may be used but is often less than adequate. This is because fat is underresected due to concern with post aspiration skin laxity and/or overre-section with resulting contour problems. Techniques introduced to stimulate skin and soft tissue retraction
Results 1 - 10
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