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Open research questions in Advanced Queuing Theory Analysis

69 unresolved questions extracted from the limitations and future-work sections of 385 Advanced Queuing Theory Analysis papers in our library. Each links back to the study that raised it.

What the literature leaves open

  • The study of fluid flow systems modulated by double-ended queues subject to catastrophic failure and repair processes is challenging and has not received attention. Prior work has focused on classical single-ended queues, ignoring double-ended queue flow dynamics.

    Stationary analysis for the fluid flow system regulated by a double-ended queue subject to catastrophic failures and repairs · 2026 · DOI

  • To extend the analysis to other types of fluid flow systems. To compare the results with existing methods. To apply the results to other domains.

    Stationary analysis for the fluid flow system regulated by a double-ended queue subject to catastrophic failures and repairs · 2026 · DOI

  • To specify the function combining the physical structure of the system and the availability parameter. To apply the model to real systems such as cloud computing infrastructure.

    Modeling of Complex Non-Full-Availability Systems · 2020 · DOI

  • There is a lack of analytical models for complex non-full-availability systems. The existing models have limitations and inaccuracies.

    Modeling of Complex Non-Full-Availability Systems · 2020 · DOI

  • The system with vacations was not analyzed in the literature. There is a need for approximate formulas for mean waiting times and buffer dimensioning.

    Analysis of the System with Vacations under Poissonian Input Stream and Constant Service Times · 2013 · DOI

  • Modeling the occupancy distribution in limited-availability groups with BPP traffic. Determining the hysteresis thresholds for such systems. Developing a accurate model for traffic management in access networks.

    Single Hysteresis Model for Limited-availability Group with BPP Traffic · 2013 · DOI

  • Future research can focus on extending the proposed model to other types of traffic. It can also explore the application of the model to real-world access networks.

    Single Hysteresis Model for Limited-availability Group with BPP Traffic · 2013 · DOI

  • The lack of a comprehensive method for calculating blocking probability in switching networks with overflow links. The need for a modification of the SN-BPPRec method to analyze switching networks with overflow links.

    and Michał Dominik Stasiak Recurrent Method for Blocking Probability Calculation in Switching Networks with Overflow Links · 2013 · DOI

  • To extend the model to consider other types of traffic or interference. To apply the model to real-world mobile cellular networks. To compare the performance of the model with other models.

    Modeling of mixed traffic for mobile cellular network · 2007 · DOI

  • The traditional Markovian chain method is cumbersome for three-dimensional traffic cases. There is a need for a direct analytical method to achieve traffic parameters. There is a need for a model that can determine normalized probability states or QoS directly.

    Modeling of mixed traffic for mobile cellular network · 2007 · DOI

  • Future research can focus on improving the accuracy of the approximate analytical method. Future research can also focus on analyzing the performance of other types of wireless systems. Future research can explore the application of the restricted occupancy urn model to other problems.

    Approximate performance analysis of slotted downlink channel in a wireless CDMA system supporting integrated voice and data services · 2004 · DOI

  • The paper identifies the need for an approximate analytical method to evaluate system performance due to the computational complexity of the Markov analysis. The paper also identifies the need to consider the statistical dependence between queues at the BS.

    Approximate performance analysis of slotted downlink channel in a wireless CDMA system supporting integrated voice and data services · 2004 · DOI

  • Further research can be done to develop more complex models of interactive diffusion. The model can be extended to include more factors that affect the diffusion process.

    A discrete time model of interactive diffusion · 1985 · DOI

  • To develop a general theory for aggregation and decomposition approaches. To improve the numerical approaches for solving practical problems. To apply the theory to various fields, such as resource allocation and scheduling.

    MARKOV DECISION PROCESSES · 1985 · DOI

  • The theory is not yet fully developed for very large models. There is a need for generalization and improvement of the theory. The paper identifies the need for a general theory for aggregation and decomposition approaches.

    MARKOV DECISION PROCESSES · 1985 · DOI

  • The development of new queueing models for complex computer and communication networks. The application of queueing theory to other fields, such as economics and management.

    A SURVEY OF THE EVOLUTION OF QUEUEING THEORY · 1985 · DOI

  • The difficulty of devising a useful, mathematically tractable model of complex systems. The need for a good insight in the data flow inside the computer as well as in computer networks.

    A SURVEY OF THE EVOLUTION OF QUEUEING THEORY · 1985 · DOI

  • The complexity of modeling individual libraries as networks. The need to consider the library's floor plan and the activities carried on within the plan. The challenge of predicting average patron processing times and costs.

    Application of Queueing Network Models to Optimization of Resource Allocation within Libraries · 1979 · DOI

  • The earlier article on optimal allocation of resources within libraries did not take note of one of a library's most valuable resources-its floor space. The field of library management has broadened its perspective to include library networks and resource sharing, but individual libraries have not been analyzed as networks.

    Application of Queueing Network Models to Optimization of Resource Allocation within Libraries · 1979 · DOI

  • The paper identifies a gap in the existing literature by providing a simple proof of the optimality of the best N-policy. The paper addresses the need for a simple and intuitive proof of the optimality of the N-policy.

    A simple proof of the optimality of the best N‐policy in the M/G/l queueing control problem with removable server · 1979 · DOI

  • To further analyze the limitations of demand-revealing mechanisms. To develop alternative procedures for allocating resources in the presence of public goods. To consider the potential for resource waste and confiscatory taxing rules in demand-revealing mechanisms.

    Some limitations of demand revelaing processes · 1977 · DOI

  • The limitations of demand-revealing mechanisms are not well understood. The mechanisms' ability to achieve Pareto-optimal allocations is not well analyzed. The potential for resource waste and confiscatory taxing rules is not well considered.

    Some limitations of demand revelaing processes · 1977 · DOI

  • Extending the method to more general queueing systems. Improving the numerical stability of the method. Applying the method to practical queueing systems.

    Theory and numerical solution of a discrete queueing problem · 1974 · DOI

  • The lack of a numerical method for approximating the steady state distribution of the waiting time in a queueing system. The difficulty of applying analytical expressions for the G/G/1 queueing system, especially when the traffic intensity is close to one.

    Theory and numerical solution of a discrete queueing problem · 1974 · DOI

  • The number of studies starting from weaker assumptions is still rather scarce in literature. The paper identifies the need for further research on variants of the classical model.

    Some aspects of queueing theory · 1974 · DOI

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69 open questions have been extracted from the limitations and future-work passages of 385 Advanced Queuing Theory Analysis papers in our library. Each one below links back to the study that raised it, so you can read the original claim in context.

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