Results 261 to 270 of about 5,242,910 (302)
Some of the next articles are maybe not open access.
Markovian bulk service queue with delayed vacations
Computers & Operations Research, 1998zbMATH Open Web Interface contents unavailable due to conflicting licenses.
G. V. Krishna Reddy, R. Anitha
openaire +2 more sources
Design appointment in outpatient department with bulk service
2015 IEEE International Conference on Automation Science and Engineering (CASE), 2015Appointment system of outpatients is used by clinics to manage patients' access at the system inter-day planning stage. Appointment rules, which include the booking window length, the block capacity and the block service time, lie at the intersection of efficiency and timely access to healthcare delivery.
Yaqing Bai +2 more
openaire +2 more sources
Some Optimization Problems with Bulk‐Service Queues
Studies in Applied Mathematics, 1978An optimal control problem for a single bulk‐service queue is considered. Theorems that characterize the optimal control strategy in some circumstances are proved; they complement earlier results by Deb and Serfozo for a comparable problem. Most of the analysis uses direct probabilistic reasoning rather than specialized methods such as dynamic ...
Barnett, Arnold, Kleitman, Daniel J.
openaire +1 more source
A Hybrid Chain and A Double-Tuple Variable Bulk Arrival and Static Bulk Service Model
2021 IEEE International Conference on Blockchain and Cryptocurrency (ICBC), 2021This paper proposes a new hybrid chain, and a double-tuple variable bulk arrival and static bulk service (VBASBS) model to assess its performance. The proposed hybrid chain consists of a permissioned chain (e.g. Hyperledger) and a permission-less chain (e.g., Ethereum) with the double-tuple VBASBS-type queues, one per each chain, respectively.
Abhilash Kancharla +4 more
openaire +2 more sources
The service channel subject to breakdown and idleness with bulk service
Microelectronics Reliability, 1990Abstract A system which services a batch of fixed size and is subjected to random breakdown is considered. The system also enters an idle state after repairs from where it enters a working state. The various transition probabilities and steady state solution are obtained by Laplace transform techniques.
I.P. Singh, Chhotu Ram, Dinesh Kumar
openaire +1 more source
Approximate, Closed Form Moment Formulas for Bulk Arrival, Bulk Service Queues
Transportation Science, 1986Traditional analysis of bulk queues has relied on classical transform methods, which requires the determination of the complex zeroes of a given function, or iterative numerical techniques. In this research, transform results are used to help find approximate closed form expressions for the mean and variance of the length of the queue at departure ...
openaire +3 more sources
On a finite-buffer bulk-service queue with disasters
Mathematical Methods of Operations Research, 2005zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
Equilibrium Arrivals in Queues with Bulk Service at Scheduled Times
Transportation Science, 1987In a queuing system that does not serve each customer immediately upon his arrival, a risk-neutral customer will attempt to arrive at a time that minimizes the expected length of his wait. The consequences of such behavior are explored for a queue with scheduled service.
Amihai Glazer, Refael Hassin
openaire +3 more sources
On two Bulk-Service Queueing Models
Journal of Information and Optimization Sciences, 1984Abstract This paper studies two bulk-service queueing models useful in transportation systems. In both models the interarrival times are i.i.d. r.v.’s each having the general distribution, the service is in bulk, and there is a single server of capacity b.
N.S. Kambo, M.L. Chaudhry
openaire +1 more source
Two-Server Bulk-Service Queuing Process
Operations Research, 1964In the present paper a two-server queuing process fed by Poisson arrivals and exponential service time distributions has been considered under the bulk-service discipline. Time-dependent probabilities for the queue length have been obtained in terms of Laplace transforms, from which different measures associated with the queuing process could be ...
openaire +2 more sources