A5028659412- Advanced Queuing Theory Analysis
- Network Traffic and Congestion Control
- Advanced Wireless Network Optimization
- Wireless Communication Networks Research
- Transportation Planning and Optimization
- Interconnection Networks and Systems
- Simulation Techniques and Applications
- Scheduling and Optimization Algorithms
- Petri Nets in System Modeling
- Probability and Risk Models
- Distributed systems and fault tolerance
- Traffic control and management
- Real-Time Systems Scheduling
- Supply Chain and Inventory Management
- Advanced Manufacturing and Logistics Optimization
- Traffic Prediction and Management Techniques
- Green IT and Sustainability
- Healthcare Operations and Scheduling Optimization
- Random Matrices and Applications
- Cloud Computing and Resource Management
- Reliability and Maintenance Optimization
- Optimization and Packing Problems
- Vehicle Routing Optimization Methods
- Optical Network Technologies
- Advanced Optical Network Technologies
Ghent University
2014-2023
Ghent University Hospital
2005-2018
Fund for Scientific Research
2011
KU Leuven
2009
University of Twente
2004
Recently, numerous studies have shown that human dynamics cannot be described accurately by exponential laws. For instance, Barab\'asi [Nature (London) 435, 207 (2005)] demonstrates waiting times of tasks to performed a are more suitably modeled power He presumes these laws caused priority selection mechanism among the tasks. Priority models well-developed in queueing theory (e.g., for telecommunication applications), and this paper (quasi-)immediate applicability such stochastic model...
Abstract We analyze a discrete-time priority queue with train arrivals. Messages of variable number fixed-length packets belonging to two classes arrive the at rate one packet per slot. assume geometrically distributed message lengths. Packets first class have transmission over other class. By using probability generating functions, some performance measures such as moments delay are calculated. The impact scheduling discipline and correlation in arrival process is shown by numerical...