Results 51 to 60 of about 29,070 (155)
Ain Shams Engineering JournalThis article deals with the concepts of a single server retrial queueing model with balking, orbital search under working vacation and starting failure. If the server is busy, the prospective consumer may either enter the pool or leave the system; if the
S. Keerthiga, K. Indhira
doaj +1 more source
Journal of Engineering, Volume 2026, Issue 1, 2026.Global supply chains are increasingly vulnerable to fraud, counterfeiting, and inefficient data management, leading to significant financial losses and operational disruptions. This paper presents a conceptual framework that leverages blockchain technology, radio‐frequency identification (RFID), and decentralized storage (IPFS) to enhance traceability,
Kadim Lahcen Nadime +4 more
wiley +1 more source
Analysis of Switching the Purchase Option in a Two‐Commodity Perishable Inventory System
Journal of Mathematics, Volume 2026, Issue 1, 2026.This research examines a queueing‐inventory model that includes two perishable commodities, each having a distinct lifetime, service duration, lead time, and individual (s, Q) ordering policy. The system consists of two finite‐capacity waiting zones for two distinct types of clients, with arrivals governed by independent Poisson processes.
N. Suresh Kumar +5 more
wiley +1 more source
Bulk Queue Model With Optional Service and Service Interruption
Journal of Mathematics, Volume 2026, Issue 1, 2026.In the present article, we investigate a queuing system in which units arrive in random batch sizes according to a Poisson process, while service is provided to individual units on a one‐by‐one basis. The service mechanism comprises a mandatory service phase followed by an optional service phase, undertaken according to the unit’s requirements.
Sunil Kumar Sharma +6 more
wiley +1 more source
Simulating a Quantum Switch With Concurrent Demands
Concurrency and Computation: Practice and Experience, Volume 37, Issue 27-28, 25 December 2025.ABSTRACT Quantum networks rely on entanglement distribution to enable secure communication and distributed quantum computation. Most analytical models address idealized, single‐flow scenarios and overlook the impact of concurrent entanglement requests, limiting their applicability to realistic network conditions.
Juan Fernández‐Herrerín‐Álvarez +2 more
wiley +1 more source
StatisticaIn this article, we analyze a single server dynamic service system between conventional and retrial queueing modes with impatient customers and switch-off and close-down periods of the server. In such a system, analytical expressions for the steady-state
B. Krishna Kumar +3 more
doaj +1 more source
From rights to runtime: Privacy engineering for agentic AI
AI Magazine, Volume 46, Issue 4, Winter 2025.Abstract Agentic AI shifts stacks from request‐response to plan‐execute. Systems no longer just answer; they act—planning tasks, calling tools, keeping memory, and changing external state. That shift moves privacy from policy docs into the runtime.
Keivan Navaie
wiley +1 more source
Convergence Of Generalized Truncation Method In Retrial Queues
, 2005 Changwon, Korea у wshin @ changwon. ac. lain many cases, the queue length processes in retrial queues are described by the spatially inhomogeneous Markov chain caused by transitions due to repeated attempts.
Shin, Y.
core +1 more source
مجلة بغداد للعلومThis paper analyzes the M/G (P1, P2)/1 queue using a single server that provides essential services in both the first phase (FPS) and the second phase (SPS).
Bharathy S, M.C. Saravanarajan
doaj +1 more source
Large sample inference in retrial queues
Mathematical and Computer Modelling, 1999 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rodrigo, A., Vázquez, M.
openaire +2 more sources