منابع مشابه
A Worst-Case Behavior Analysis for Hard Real-Time Transactions
Most hard real-time systems that incorporate database components assume that the data is resident in main memory. For these systems, priority ceiling protocols can be used to limit priority inversion. In this paper we consider disk resident data, additionally we assume optimistic concurrency control with abort and restart. Hence, when a high priority transaction requires access to the disk it w...
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انتخاب نامساعد یکی از مشکلات اساسی در صنعت بیمه است. که ابتدا در سال 1960، توسط روتشیلد واستیگلیتز مورد بحث ومطالعه قرار گرفت ازآن موقع تاکنون بسیاری از پژوهشگران مدل های مختلفی را برای تجزیه و تحلیل تقاضا برای صنعت بیمه عمر که تماما ناشی از عدم قطعیت در این صنعت میباشد انجام داده اند .وهدف از آن پیدا کردن شرایطی است که تحت آن شرایط انتخاب یا کنار گذاشتن یک بیمه گزار به نفع و یا زیان شرکت بیمه ...
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___________________ This work has been supported in part by the Comisión Interministerial de Ciencia y Tecnología of the Spanish Government, under Grant TAP97-892 In this paper we present an improvement of the schedulability analysis technique for distributed hard realtime systems that allows us to increase the maximum schedulable resource utilization. Since the improvement affects only the ana...
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The soundness of real-time systems not only depends on the exactness of the results but also on their delivery according to given timing constraints. Real-time schedulers need an estimation of the worst-case execution time (i.e., the longest possible run time) of each process to guarantee that all the deadlines will be met. In addition to be necessary to guarantee the correctness of softand har...
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This paper investigates the connection between market valuation anda type of the merger (stock, cash) using real options setup. I solveexplicitly for the timing and terms of cash mergers in two deferent settingsto demonstrate that cash mergers generally occur at low marketvaluations, whereas stock mergers that may be observed at both low andhigh valuations; the result holds with some dierences ...
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ژورنال
عنوان ژورنال: Journal of Optimization Theory and Applications
سال: 2010
ISSN: 0022-3239,1573-2878
DOI: 10.1007/s10957-010-9687-0