Dynamic Priority Assignment and Conflict Resolution in Real Time Databases

2010 ◽  
Vol 1 (4) ◽  
pp. 110-111
Author(s):  
Alok Kumar
Keyword(s):  
Conflict Resolution ◽  
Real Time ◽  
Priority Assignment ◽  
Dynamic Priority

scholarly journals Guaranteed Dynamic Priority Assignment Schemes for Real-Time Tasks with (m, k)-Firm Deadlines

ETRI Journal ◽  
2010 ◽  
Vol 32 (3) ◽  
pp. 422-429 ◽  
Author(s):  
Hyeonjoong Cho ◽  
Yongwha Chung ◽  
Daihee Park
Keyword(s):  
Real Time ◽  
Priority Assignment ◽  
Dynamic Priority ◽  
Firm Deadlines

A REAL-TIME TASKS SCHEDULING METHOD BASED ON DYNAMIC PRIORITY

2014 ◽  
Vol 23 (02) ◽  
pp. 1450029 ◽  
Author(s):  
HUI CHEN
Keyword(s):  
Real Time ◽  
Time System ◽  
Priority Assignment ◽  
Real Time System ◽  
Dynamic Priority ◽  
Tasks Scheduling ◽  
Scheduling Method ◽  
Two Parameters ◽  
Integrated Performance ◽  
Maximal Benefit

Recently, real-time system was widely applied to diverse environments. In order to meet the demands of those applications, many scheduling strategies were presented to achieve either maximal benefit or minimum miss deadline ratio. However, very little attention has been devoted to simultaneously achieve the two objectives. This paper proposes a dynamic priority assignment (DPA) strategy by analyzing the remainder value density and urgency of task, in which, two parameters p and q are used to adjust the weights of remainder value density and urgency on task's priority. Based on DPA strategy, the condition that can avoid system thrashing is discussed, and a dynamic real-time task scheduling (DRTS) algorithm is also proposed. Finally, experimental results show that the proposed method can improve the integrated performance of real-time system compared with analogous algorithms.

scholarly journals Dynamic Priority Based Reliable Real-Time Communications for Infrastructure-Less Networks

IEEE Access ◽  
2018 ◽  
Vol 6 ◽  
pp. 67338-67359 ◽  
Author(s):  
Mohsin Raza ◽  
Hoa Le-Minh ◽  
Nauman Aslam ◽  
Sajjad Hussain ◽  
Muhammad Ali Imran ◽  
...  
Keyword(s):  
Real Time ◽  
Dynamic Priority
Sign in / Sign up

Export Citation Format

Share Document