منابع مشابه
A new approach to active rule scheduling
Active database systems (ADSs) react automatically to the occurrence of predefined events by defining a set of active rules. One of the main modules of an ADS is the rule scheduler, which has a significant impact on the effectiveness and efficiency of ADSs. During the rule scheduling process, the rule scheduler is responsible for choosing one of the activated or ready-to-be-executed rules to ev...
متن کاملA New Rule Scheduling Approach based on Estimation of Rule Execution Probability in Active Database
Active database systems (ADBS) can, automatically, react to the occurrence of predefined events by definition a collection of active rules. One of the most important modules of ADBS is the rule scheduler, which has considerable impact on performance and efficiency of ADBS. Rule scheduler selects a rule to execute in each time through the rules, which are ready for execution. We have already eva...
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هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...
15 صفحه اولA New Approach to Active Rule Analysis and Reorganization
In this paper, we propose a novel approach of applying machine learning technique to discover a new set of simplified active rules from the existing rule set. The termination property of the discovered active rule set is guaranteed via the stratification technique. The approach of discovering active rules is proposed in the context of relational active databases. It is an attempt to assist data...
متن کاملEX-SJFEsTLA: A New Intelligent Rule Scheduling Approach in Active Database Systems
Active database systems (ADBS) can react to the occurrence of predefined events automatically by defining a collection of active rules. One of the most important modules of ADBS is the rule scheduler which has considerable impact on performance and efficiency of ADBS. The Rule scheduler selects a rule to execute (evaluate) its action (condition) section in each time through the rules, which are...
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ژورنال
عنوان ژورنال: Engineering Applications of Artificial Intelligence
سال: 2015
ISSN: 0952-1976
DOI: 10.1016/j.engappai.2014.11.005