Error-constrained COUNT query evaluation in relational databases
SIGMOD '91 Proceedings of the 1991 ACM SIGMOD international conference on Management of data
Real-time transaction scheduling: a cost conscious approach
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
Distributed and Parallel Databases - Special issue: Research topics in distributed and parallel databases
Real-time transaction scheduling in database systems
Information Systems
Multiclass transaction scheduling and overload management in firm real-time database systems
Information Systems - Special issue on real-time database systems
Information Systems - Special issue on real-time database systems
Real-time transactions with execution histories: priority assignment and load control
CIKM '97 Proceedings of the sixth international conference on Information and knowledge management
Concurrency control in mobile distributed real-time database systems
Information Systems
Adaptive real-time transactions and risk-based load control
CIKM '96 Proceedings of the workshop on Databases: active and real-time
Real-Time Database Systems in the New Millenium
Real-Time Systems
Real-Time Systems
Simulation Model Design and Execution: Building Digital Worlds
Simulation Model Design and Execution: Building Digital Worlds
Temporal and Real-Time Databases: A Survey
IEEE Transactions on Knowledge and Data Engineering
Scheduling Real-time Transactions: a Performance Evaluation
VLDB '88 Proceedings of the 14th International Conference on Very Large Data Bases
Scheduling Adaptive Transactions in Real-Time Databases
DEXA '96 Proceedings of the 7th International Conference on Database and Expert Systems Applications
Wireless Sensor Networks: Architectures and Protocols
Wireless Sensor Networks: Architectures and Protocols
An adaptive scheduler for distributed real-time database systems
Information Sciences: an International Journal
Real-time databases: extended transactions and the utilization of execution histories
Real-time databases: extended transactions and the utilization of execution histories
Real-Time Databases and Data Services
Real-Time Systems
On new scheduling policy for the improvement of firm RTDBSs performances
Data & Knowledge Engineering
Efficient priority assignment policies for distributed real-time database systems
CEA'07 Proceedings of the 2007 annual Conference on International Conference on Computer Engineering and Applications
A concurrency control scheme for mobile transactions in broadcast disk environments
Data & Knowledge Engineering
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Real-time database systems support data processing needs of real-time systems where transactions have time constraints. Here we consider repetitively executed transactions, and assume that execution histories are logged. A well-known priority assignment technique called earliest-deadline-first is biased towards short transactions in which short transactions have better chances of completing their executions within their deadlines. We introduce the notion of "fair scheduling" in which the goal is to have "similar" completion ratios for all transaction classes (short to long in sizes). We propose priority assignment techniques that overcome the biased scheduling and show that they work via extensive simulation experiments.