• 제목/요약/키워드: challenge

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Case Prediction in BPM Systems : A Research Challenge

  • Reijers, Hajo A.
    • 대한산업공학회지
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    • 제33권1호
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    • pp.1-10
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    • 2007

  • The capabilities ofBusiness Process Management Systems (BPMS's) are continuously extended to increase theeffectiveness of the management and enactment of business processes. This paper identifies the challenge ofcase prediction, which for a specific case under the control of a BPMS deals with the estimation of the remaining time until it is completed. An accurate case prediction facility is a valuable tool for the operationalcontrol of business processes, as it enables the pre-active monitoring of time violations. Little research has beencarried out in this area and few commercial tools support case prediction. This paper lists the requirements onsuch a facility and sketches sonae directions to reach a solution. To illustrate the depth of the problem, a smallaspect of the problem is treated in more detail. It involves the complex relations between tasks and resources inbusiness processes, which makes an exact analytical approach mfeasible.

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Management of failed periodontal surgical intervention for a furcal lesion with a nonsurgical endodontic approach

  • Asgary, Saeed;Fazlyab, Mahta
    • Restorative Dentistry and Endodontics
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    • 제39권2호
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    • pp.115-119
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    • 2014

  • As long as the prognosis of teeth remains a matter of concern, the endodontic-periodontal relationship will be considered a challenge for the clinician. Many etiologic factors, including bacteria, fungi, and viruses, plus other contributing factors, such as trauma, root resorptions/perforations, and dental malformations, play a role in the co-occurrence of endodontic and periodontal lesions. Whatever the cause, a correct diagnosis on which to base the treatment plan is the key to successful maintenance of the tooth. This article reports the successful endodontic management of a furcation lesion in a mandibular molar that was nonresponsive to a previous periodontal surgical graft. The case had presented a diagnostic challenge for the clinicians, and this article reviews the key points that can lead to a correct diagnosis and treatment planning.

  • https://doi.org/10.5395/rde.2014.39.2.115 인용 PDF KSCI